用户名: 密码: 验证码:
伴放线放线杆菌感染对不同组织器官免疫炎症反应的影响
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
目的研究伴放线放线杆菌牙周局部感染和全身感染对正常/高脂饮食新西兰兔组织器官炎症反应的影响,为探讨牙周病与高脂血症相互关系的相关分子生物学机制提供理论依据。
     方法实验一:采用高脂饲料喂养6周建立新西兰兔高脂血症模型,兔前磨牙丝线结扎加牙周接种伴放线放线杆菌(Aa)维持8周,建立牙周病模型,分组为A组(ND):正常饮食,B组(HFD):高脂饮食,C组(Aa):局部接种Aa,D组(HFD+Aa):高脂饮食+局部接种Aa。采用鲎试剂、红外线光谱检测试剂盒提取Aa LPS,55ng/kg注射LPS,一周三次持续8周建立内毒素入血模型。实验二:分组为A组(ND):正常饮食+注射生理盐水,B组(HFD):高脂饮食+注射生理盐水,C组(ND+Aa-LPS):正常饮食+Aa-LPS,D组(HFD+Aa-LPS):高脂饮食+Aa-LPS,E组(ND+Ec-LPS):正常饮食+Ec-LPS,F组(HFD+Ec-LPS):高脂饮食+Ec-LPS。实验动物14周后实施安乐死,取下颌骨做骨丧失的形态学分析;采血测量TC、TG、HDL-C、LDL-C的变化,并用Elisa试剂盒检测兔外周血中CRP、TNF-α、IL-1β、IL-6、IL-10、INF-γ、MCP-1等炎症因子的水平;取主动脉、心肌、肺、肝、肾组织,做HE染色、TNF-α免疫组化染色,采用Realtime-PCR检测组织中TNF-α、IL-1β、CRP、IL-6、IL-10、MMP-9、MCP-1。实验三:实验动物分为四组:A组(ND):正常饮食,B组(HFD):高脂饮食,C组(Aa):注射Aa菌悬液,D组(HFD+Aa):高脂饮食+注射Aa菌悬液,菌悬液浓度为1.0×108CFU/ml、0.1ml/kg,对照组注射PBS,一周三次持续8周。第14周测量血清中炎症因子。实验四:实验动物建立牙周炎模型后耳源静脉注射IL-10(0.1μg/kg),24h后测量血清中炎症因子。
     结果实验一:高脂饮食伴牙周感染的新西兰兔较其他各组动物呈现更高的炎症因子表达和牙槽骨丧失,而且牙周局部Aa感染促进了不同组织器官的病理进程。实验二:全身注射Aa-LPS时,高脂血症动物早期炎症因子表达较正常饮食动物低,而长期慢性Aa-LPS刺激后,高脂饮食新西兰兔其外周血炎症因子和不同组织炎症因子表达均较正常饮食动物高。实验三:长期Aa菌血症感染后,D组动脉粥样硬化程度明显较其他各组高,且各炎症因子表达明显升高。实验四:0.1μg/kg IL-10注射能短暂抑制牙周炎引起的全身反应。
     结论Aa局部或全身感染均可上调炎症因子,导致兔血脂代谢紊乱,从而加重高脂血症对组织器官炎症反应。不同组织器官对Aa感染的反应各不相同,Aa感染可能是全身疾病发生发展的危险因素。高脂血症可使机体对细菌感染的敏感性增强并造成免疫失调,表现在早期抗炎和促炎因子的分泌迟钝,以及长期慢性的感染后调整炎症因子的能力下降,分泌量升高。IL-10可短暂抑制牙周炎引起的全身炎症反应。
Objective To investigate the effect of orally or systemically Aggregatibacteractinomycetemcomitans (Aa) infection on the inflammatory response of differenttissue and organs in New Zealand rabbits with normal diet/high-fat diet, and detect thecorrelated molecular mechanism between periodontitis and hyperlipidemia.
     Methods Experiment Ⅰ: New Zealand rabbits were fed with the high-fat diet for sixweeks to induce hyperlipemia. Some animals received silk ligatures around theirmandibular premolars followed by an application of Aa for eight weeks, to induceperiodontitis.Animals were divided into four groups, A (ND): normal diet, B (HFD):high-fat diet, C (Aa): local Aa infection, D (HFD+Aa): high-fat diet complicatedwith local Aa infection. Lipopolysaccharide (LPS) isolated from Aa was analyzed byLimulus test and infrared spectroscopy. Rabbits received either repeated intravenousinjections of LPS (55ng/kg, three times per week) for eight weeks. Experiment Ⅱ:Animals were divided into six groups, A (ND): normal diet, B (HFD): high-fat diet, C(Aa-LPS): Aa-LPS injection, D (HFD+Aa-LPS): high-fat diet complicated withAa-LPS injection, E (Ec-LPS): Ec-LPS injection, F (HFD+Ec-LPS): high-fat dietcomplicated with Ec-LPS injection. Animals were carried with euthanasia after14weeks. Periodontal disease severity was quantified radiographically, histologically,and by direct visualization of bone loss. Serum lipids were detected with automaticbiochemistry analyzer and cytokine concentrations were determined usingenzyme-linked immunosorbent assay (ELISA) kits for the assay of rabbit tumornecrosis factor (TNF)-α, interleukin (IL)-6, IL-1β, IL-10and so on. The morphology,mRNA of cytokines in the artery, cardiac, lung, liver, and kidney tissue were investigated by Hematein-Eosin and immununochemistory staining, andRealtime-PCR. Experiment Ⅲ: Animals in experiment I were divided into fourgroups, A (ND): normal diet, B (HFD): high-fat diet, C (Aa): Aa injection, D (HFD+Aa): high-fat diet complicated with Aa injection. The rabbits were treatedintravenously with Aa (1.0×108CFU/ml,0.1ml/kg), or phosphate-buffered salinethree times a week for8weeks and killed at14weeks. The plasma levels of cytokineswere measured. Experiment Ⅳ: Rabbits were induced periodontitis and followed byIL-10(0.1μg/kg) injection. After24hours, the plasma levels of cytokines weremeasured.
     Results Experiment Ⅰ: Accompanying pronounced changes in inflammatorycytokine expression was a significantly increase in bone loss for hyperlipidemiarabbits with oral infection with Aa. Local infection of Aa on rabbits accelerated thepathological progression of different organs. Experiment Ⅱ: In the early stages,animals with hyperlipidemia exposed systemically Aa-LPS injection developed ablunted inflammatory response with reduced expression of cytokines compared withnormal diet rabbits. However, rabbits with hyperlipidemia exhibited higherinflammatory cytokine expression for long-term Aa-LPS injection and the rabbitswith HFD have more significance in chronic inflammatory factors expression indifferent organs than those with ND. Experiment Ⅲ: The areas of the aortic sinus thatwere covered with atherosclerotic plaque were significantly larger in Group Dcompared with rabbits from B or C. Aa challenge increased serum CRP, TNF-α,IL-1β, IL-6, IL-10, INF-γ, and MCP-1. Experiment Ⅳ:0.1μg/kg IL-10couldtentatively reduce the expression of periodontitis-induced systemic inflammatoryfactors.
     Conclusion Local or systemic infection Aa may lead to the disorder of lipidmetabolism in rabbits, thereby increasing the inflammatory response of differenttissues and organs. The reactions of different organs to Aa infection appearedvariously, infection with Aa might be an additional risk factor for thedevelopment/progression of systemic diseases. HLP becomes associated with a formof immune paralysis and increases susceptibility to other bacterial infections, including an altered pro-and anti-inflammatory network during the acute phase, andmaintaining on a higher expressing level of inflammatory cytokines in the advancedperiod. IL-10could tentatively inhibit the expression of periodontitis-inducedsystemic inflammatory factors.
引文
[1] Aimetti, M., F. Romano, N. Guzzi&G. Carnevale. Full-mouth disinfection andsystemic antimicrobial therapy in generalized aggressive periodontitis: arandomized, placebo-controlled trial[J]. Journal of clinical periodontology,2012,39(3):284-294.
    [2] Akshata, K.R., V. Ranganath&A.S. Nichani. Thesis, antithesis, and synthesis inperiodontal and systemic interlink[J]. J Indian Soc Periodontol,2012,16(2):168-173.
    [3] Al-Rasheed, A., H. Scheerens, D.M. Rennick, H.M. Fletcher&D.N. Tatakis.Accelerated alveolar bone loss in mice lacking interleukin-10[J]. Journal of dentalresearch,2003,82(8):632-635.
    [4] Al-Rasheed, A., H. Scheerens, A.K. Srivastava, D.M. Rennick&D.N. Tatakis.Accelerated alveolar bone loss in mice lacking interleukin-10: late onset[J].Journal of periodontal research,2004,39(3):194-198.
    [5] Amar, S., S.C. Wu&M. Madan. Is Porphyromonas gingivalis cell invasionrequired for atherogenesis? Pharmacotherapeutic implications[J]. Journal ofimmunology (Baltimore, Md.:1950),2009,182(3):1584-1592.
    [6] Amar, S., Q. Zhou, Y. Shaik-Dasthagirisaheb&S. Leeman. Diet-induced obesityin mice causes changes in immune responses and bone loss manifested bybacterial challenge[J]. Proceedings of the National Academy of Sciences of theUnited States of America,2007,104(51):20466-20471.
    [7] Arner, P., S. Bernard, M. Salehpour, G. Possnert, J. Liebl, P. Steier, B.A. Buchholz,M. Eriksson, E. Arner, H. Hauner, T. Skurk, M. Ryden, K.N. Frayn&K.L.Spalding. Dynamics of human adipose lipid turnover in health and metabolicdisease[J]. Nature,2011,478(7367):110-113.
    [8] Assmann, G., H. Schulte, E.A. von&Y. Huang. High-density lipoproteincholesterol as a predictor of coronary heart disease risk. The PROCAMexperience and pathophysiological implications for reverse cholesteroltransport[J]. Atherosclerosis,1996,124Suppl:S11-20.
    [9] Austin, M.A., J.E. Hokanson&K.L. Edwards. Hypertriglyceridemia as acardiovascular risk factor[J]. The American journal of cardiology,1998,81(4A):7B-12B.
    [10]Bengtsson, T., H. Karlsson, P. Gunnarsson, C. Skoglund, C. Elison, P. Leanderson&M. Lindahl. The periodontal pathogen Porphyromonas gingivalis cleavesapoB-100and increases the expression of apoM in LDL in whole blood leadingto cell proliferation[J]. Journal of internal medicine,2008,263(5):558-571.
    [11] Benitez-Paez, A., M. Alvarez, P. Belda-Ferre, S. Rubido, A. Mira&I. Tomas.Detection of Transient Bacteraemia following Dental Extractions by16S rDNAPyrosequencing: A Pilot Study[J]. PLoS One,2013,8(3):e57782.
    [12]Berlato, C., M.A. Cassatella, I. Kinjyo, L. Gatto, A. Yoshimura&F. Bazzoni.Involvement of suppressor of cytokine signaling-3as a mediator of the inhibitoryeffects of IL-10on lipopolysaccharide-induced macrophage activation[J]. Journalof immunology (Baltimore, Md.:1950),2002,168(12):6404-6411.
    [13]Bjorn, H., A. Halling&H. Thyberg. Radiographic assessment of marginal boneloss[J]. Odontologisk revy,1969,20(2):165-179.
    [14]Borges, M.C., M.A. Vinolo, A.R. Crisma, R.A. Fock, P. Borelli, J. Tirapegui, R.Curi&M.M. Rogero. High-fat diet blunts activation of the nuclear factor-kappaBsignaling pathway in lipopolysaccharide-stimulated peritoneal macrophages ofWistar rats.LID-S0899-9007(12)00270-5[pii]LID-10.1016/j.nut.2012.06.008
    [doi][J]. Nutrition (Burbank, Los Angeles County, Calif.),2012.
    [15]Brodala, N., E.P. Merricks, D.A. Bellinger, D. Damrongsri, S. Offenbacher, J.Beck, P. Madianos, D. Sotres, Y.L. Chang, G. Koch&T.C. Nichols.Porphyromonas gingivalis bacteremia induces coronary and aortic atherosclerosisin normocholesterolemic and hypercholesterolemic pigs[J]. Arteriosclerosis,thrombosis, and vascular biology,2005,25(7):1446-1451.
    [16]Cameron, A.J., J.E. Shaw&P.Z. Zimmet. The metabolic syndrome: prevalence inworldwide populations[J]. Endocrinology and metabolism clinics of NorthAmerica,2004,33(2):351-375, table of contents.
    [17]Chu, X., J. Newman, B. Park, S. Nares, G. Ordonez&A.M. Iacopino. In vitroalteration of macrophage phenotype and function by serum lipids[J]. Cell andtissue research,1999,296(2):331-337.
    [18]Clarke, M.C., S. Talib, N.L. Figg&M.R. Bennett. Vascular smooth muscle cellapoptosis induces interleukin-1-directed inflammation: effects ofhyperlipidemia-mediated inhibition of phagocytosis[J]. Circulation research,2010,106(2):363-372.
    [19]Cousin, B., M. Andre, L. Casteilla&L. Penicaud. Altered macrophage-likefunctions of preadipocytes in inflammation and genetic obesity[J]. Journal ofcellular physiology,2001,186(3):380-386.
    [20]Cutler, C.W., E.A. Shinedling, M. Nunn, R. Jotwani, B.O. Kim, S. Nares&A.M.Iacopino. Association between periodontitis and hyperlipidemia: cause oreffect?[J]. Journal of periodontology,1999,70(12):1429-1434.
    [21]D'Aiuto, F., M. Parkar, G. Andreou, J. Suvan, P.M. Brett, D. Ready&M.S.Tonetti. Periodontitis and systemic inflammation: control of the local infection isassociated with a reduction in serum inflammatory markers[J]. Journal of dentalresearch,2004,83(2):156-160.
    [22]D'Aiuto, F., M. Parkar, L. Nibali, J. Suvan, J. Lessem&M.S. Tonetti. Periodontalinfections cause changes in traditional and novel cardiovascular risk factors:results from a randomized controlled clinical trial[J]. American heart journal,2006,151(5):977-984.
    [23]Dahan, M., B. Nawrocki, R. Elkaim, M. Soell, A.L. Bolcato-Bellemin, P.Birembaut&H. Tenenbaum. Expression of matrix metalloproteinases in healthyand diseased human gingiva[J]. Journal of clinical periodontology,2001,28(2):128-136.
    [24]Darveau, R.P., S. Arbabi, I. Garcia, B. Bainbridge&R.V. Maier. Porphyromonasgingivalis lipopolysaccharide is both agonist and antagonist for p38mitogen-activated protein kinase activation[J]. Infection and immunity,2002,70(4):1867-1873.
    [25]Darveau, R.P., A. Tanner&R.C. Page. The microbial challenge in periodontitis[J].Periodontology2000,1997,14:12-32.
    [26]Demmer, R.T.&P.N. Papapanou. Epidemiologic patterns of chronic andaggressive periodontitis[J]. Periodontology2000,2010,53:28-44.
    [27]der Poll T, v., C.C. Braxton, S.M. Coyle, M.A. Boermeester, J.C. Wang, P.M.Jansen, W.J. Montegut, S.E. Calvano, C.E. Hack&S.F. Lowry. Effect ofhypertriglyceridemia on endotoxin responsiveness in humans[J]. Infection andimmunity,1995,63(9):3396-3400.
    [28]Deshpande, R.G., M.B. Khan&C.A. Genco. Invasion of aortic and heartendothelial cells by Porphyromonas gingivalis[J]. Infection and immunity,1998,66(11):5337-5343.
    [29]Desvarieux, M., R.T. Demmer, T. Rundek, B. Boden-Albala, D.R. Jacobs Jr, R.L.Sacco&P.N. Papapanou. Periodontal microbiota and carotid intima-mediathickness: the Oral Infections and Vascular Disease Epidemiology Study(INVEST)[J]. Circulation,2005,111(5):576-582.
    [30]Devaraj, S., U. Singh&I. Jialal. The evolving role of C-reactive protein inatherothrombosis[J]. Clinical chemistry,2009,55(2):229-238.
    [31]Dhabhar, F.S., H.M. Burke, E.S. Epel, S.H. Mellon, R. Rosser, V.I. Reus&O.M.Wolkowitz. Low serum IL-10concentrations and loss of regulatory associationbetween IL-6and IL-10in adults with major depression[J]. Journal of psychiatricresearch,2009,43(11):962-969.
    [32]Diaz, R. Diabetes: Diabetes mellitus and periodontal disease in youth[J]. Nat RevEndocrinol,2011,7(6):313.
    [33]Dinant, S., R.L. Vetelainen, S. Florquin, V.A.K. van&G.T.M. van. IL-10attenuates hepatic I/R injury and promotes hepatocyte proliferation[J]. The Journalof surgical research,2007,141(2):176-182.
    [34]Dorn, B.R., W.A. Dunn Jr&A. Progulske-Fox. Invasion of human coronaryartery cells by periodontal pathogens[J]. Infection and immunity,1999,67(11):5792-5798.
    [35]Ebersole, J.L. Humoral immune responses in gingival crevice fluid: local andsystemic implications[J]. Periodontology2000,2003,31:135-166.
    [36]Ebersole, J.L., J. Stevens, M.J. Steffen, I.D. Dawson&M.J. Novak. Systemicendotoxin levels in chronic indolent periodontal infections[J]. Journal ofperiodontal research,2010,45(1):1-7.
    [37]Ejeil, A.L., S. Igondjo-Tchen, S. Ghomrasseni, B. Pellat, G. Godeau&B. Gogly.Expression of matrix metalloproteinases (MMPs) and tissue inhibitors ofmetalloproteinases (TIMPs) in healthy and diseased human gingiva[J]. Journal ofperiodontology,2003,74(2):188-195.
    [38]Engelmann, M.G., C.V. Redl, J. Pelisek, C. Barz, J. Heesemann&S. Nikol.Chronic perivascular inoculation with Chlamydophila pneumoniae results inplaque formation in vivo[J]. Laboratory investigation; a journal of technicalmethods and pathology,2006,86(5):467-476.
    [39]Epstein, S.E., Y.F. Zhou&J. Zhu. Infection and atherosclerosis: emergingmechanistic paradigms[J]. Circulation,1999,100(4):e20-28.
    [40]Fentoglu, O.&F.Y. Bozkurt. The Bi-Directional Relationship betweenPeriodontal Disease and Hyperlipidemia[J]. Eur J Dent,2008,2(2):142-146.
    [41]Fentoglu, O., F.Y. Kirzioglu, M. Ozdem, H. Kocak, R. Sutcu&T. Sert.Proinflammatory cytokine levels in hyperlipidemic patients with periodontitisafter periodontal treatment[J]. Oral diseases,2012,18(3):299-306.
    [42]Fentoglu, O., B.K. Koroglu, H. Hicyilmaz, T. Sert, M. Ozdem, R. Sutcu, M.N.Tamer, H. Orhan, Z.Y. Ay, T.M. Ozturk&F.Y. Kirzioglu. Pro-inflammatorycytokine levels in association between periodontal disease and hyperlipidaemia[J].Journal of clinical periodontology,2011,38(1):8-16.
    [43]Fentoglu, O., G. Oz, P. Tasdelen, E. Uskun, Y. Aykac&F.Y. Bozkurt. Periodontalstatus in subjects with hyperlipidemia[J]. Journal of periodontology,2009,80(2):267-273.
    [44]Fentoglu, O., T. Sozen, S.G. Oz, B. Kale, Y. Sonmez, M.O. Tonguc, C.A. Gurgan,Y. Aykac&F.Y. Kirzioglu. Short-term effects of periodontal therapy as an adjunctto anti-lipemic treatment[J]. Oral diseases,2010,16(7):648-654.
    [45]Franssen, R., H. Monajemi, E.S. Stroes&J.J. Kastelein. Obesity anddyslipidemia[J]. The Medical clinics of North America,2011,95(5):893-902.
    [46]Fujise, O., Y. Wang, W. Chen&C. Chen. Adherence of Aggregatibacteractinomycetemcomitans via serotype-specific polysaccharide antigens inlipopolysaccharides[J]. Oral microbiology and immunology,2008,23(3):226-233.
    [47]Geerts, S.O., M. Nys, De MP, J. Charpentier, A. Albert, V. Legrand&E.H.Rompen. Systemic release of endotoxins induced by gentle mastication:association with periodontitis severity[J]. Journal of periodontology,2002,73(1):73-78.
    [48]Ghanim, H., S. Abuaysheh, C.L. Sia, K. Korzeniewski, A. Chaudhuri, J.M.Fernandez-Real&P. Dandona. Increase in plasma endotoxin concentrations andthe expression of Toll-like receptors and suppressor of cytokine signaling-3inmononuclear cells after a high-fat, high-carbohydrate meal: implications forinsulin resistance[J]. Diabetes care,2009,32(12):2281-2287.
    [49]Gibson, F.C.3rd, C. Hong, H.H. Chou, H. Yumoto, J. Chen, E. Lien, J. Wong&C.A. Genco. Innate immune recognition of invasive bacteria acceleratesatherosclerosis in apolipoprotein E-deficient mice[J]. Circulation,2004,109(22):2801-2806.
    [50]Griffiths, R.&S. Barbour. Lipoproteins and lipoprotein metabolism inperiodontal disease[J]. Clin Lipidol,2010,5(3):397-411.
    [51]Grover, S.A., M. Dorais&L. Coupal. Improving the prediction of cardiovascularrisk: interaction between LDL and HDL cholesterol[J]. Epidemiology(Cambridge, Mass.),2003,14(3):315-320.
    [52]Han, X., S. Kitamoto, H. Wang&W.A. Boisvert. Interleukin-10overexpressionin macrophages suppresses atherosclerosis in hyperlipidemic mice[J]. The FASEBjournal: official publication of the Federation of American Societies forExperimental Biology,2010,24(8):2869-2880.
    [53]Haraszthy, V.I., G. Hariharan, E.M. Tinoco, J.R. Cortelli, E.T. Lally, E. Davis&J.J. Zambon. Evidence for the role of highly leukotoxic Actinobacillusactinomycetemcomitans in the pathogenesis of localized juvenile and other formsof early-onset periodontitis[J]. Journal of periodontology,2000a,71(6):912-922.
    [54]Haraszthy, V.I., J.J. Zambon, M. Trevisan, M. Zeid&R.J. Genco. Identificationof periodontal pathogens in atheromatous plaques[J]. Journal of periodontology,2000b,71(10):1554-1560.
    [55]Hardin, J., K. Kroeker, B. Chung&D.G. Gall. Effect of proinflammatoryinterleukins on jejunal nutrient transport[J]. Gut,2000,47(2):184-191.
    [56]Haringman, J.J., D.M. Gerlag, T.J. Smeets, D. Baeten, den v. Bosch F, B.Bresnihan, F.C. Breedveld, H.J. Dinant, F. Legay, H. Gram, P. Loetscher, R.Schmouder, T. Woodworth&P.P. Tak. A randomized controlled trial with ananti-CCL2(anti-monocyte chemotactic protein1) monoclonal antibody in patientswith rheumatoid arthritis[J]. Arthritis Rheum,2006,54(8):2387-2392.
    [57]Hasturk, H., E. Goguet-Surmenian, A. Blackwood, C. Andry&A. Kantarci.1-Tetradecanol complex: therapeutic actions in experimental periodontitis[J].Journal of periodontology,2009,80(7):1103-1113.
    [58]Hasturk, H., A. Kantarci, N. Ebrahimi, C. Andry, M. Holick, V.L. Jones&VanDyke TE. Topical H2antagonist prevents periodontitis in a rabbit model[J].Infection and immunity,2006a,74(4):2402-2414.
    [59]Hasturk, H., A. Kantarci, T. Ohira, M. Arita, N. Ebrahimi, N. Chiang, N.A.Petasis, B.D. Levy, C.N. Serhan&Van Dyke TE. RvE1protects from localinflammation and osteoclast-mediated bone destruction in periodontitis[J]. TheFASEB journal: official publication of the Federation of American Societies forExperimental Biology,2006b,20(2):401-403.
    [60]He, L., Y. Wang, Z. Long&C. Jiang. Clinical significance of IL-2, IL-10, andTNF-alpha in prostatic secretion of patients with chronic prostatitis[J]. Urology,2010,75(3):654-657.
    [61]Heimdahl, A., G. Hall, M. Hedberg, H. Sandberg, P.O. Soder, K. Tuner&C.E.Nord. Detection and quantitation by lysis-filtration of bacteremia after differentoral surgical procedures[J]. Journal of clinical microbiology,1990,28(10):2205-2209.
    [62]Henderson, B., S.P. Nair, J.M. Ward&M. Wilson. Molecular pathogenicity of theoral opportunistic pathogen Actinobacillus actinomycetemcomitans[J]. Annualreview of microbiology,2003,57:29-55.
    [63]Higashi, Y., C. Goto, T. Hidaka, J. Soga, S. Nakamura, Y. Fujii, T. Hata, N. Idei,N. Fujimura, K. Chayama, Y. Kihara&A. Taguchi. Oral infection-inflammatorypathway, periodontitis, is a risk factor for endothelial dysfunction in patients withcoronary artery disease[J]. Atherosclerosis,2009,206(2):604-610.
    [64]Hong, E.G., H.J. Ko, Y.R. Cho, H.J. Kim, Z. Ma, T.Y. Yu, R.H. Friedline, E.Kurt-Jones, R. Finberg, M.A. Fischer, E.L. Granger, C.C. Norbury, S.D. Hauschka,W.M. Philbrick, C.G. Lee, J.A. Elias&J.K. Kim. Interleukin-10preventsdiet-induced insulin resistance by attenuating macrophage and cytokine responsein skeletal muscle[J]. Diabetes,2009,58(11):2525-2535.
    [65]Horz, H.P.&G. Conrads. Diagnosis and anti-infective therapy of periodontitis[J].Expert review of anti-infective therapy,2007,5(4):703-715.
    [66]Howard, B.V., G. Ruotolo&D.C. Robbins. Obesity and dyslipidemia[J].Endocrinology and metabolism clinics of North America,2003,32(4):855-867.
    [67]Howard, M.&A. O'Garra. Biological properties of interleukin10[J].Immunology today,1992,13(6):198-200.
    [68]Howard, M., A. O'Garra, H. Ishida, de Waal Malefyt R&de Vries J. Biologicalproperties of interleukin10[J]. Journal of clinical immunology,1992,12(4):239-247.
    [69]Huang, H., T. Liu, J.L. Rose, R.L. Stevens&D.G. Hoyt. Sensitivity of mice tolipopolysaccharide is increased by a high saturated fat and cholesterol diet[J].Journal of inflammation (London, England),2007,4:22.
    [70]Hunter, W. Oral Sepsis as a Cause of Disease[J]. British medical journal,1900,2(2065):215-216.
    [71]Iacopino, A.M.&C.W. Cutler. Pathophysiological relationships betweenperiodontitis and systemic disease: recent concepts involving serum lipids[J].Journal of periodontology,2000,71(8):1375-1384.
    [72]Jacobs, D.R. Jr&R.S. Crow. Subclinical cardiovascular disease markersapplicable to studies of oral health: multiethnic study of atherosclerosis[J].Annals of the New York Academy of Sciences,2007,1098:269-287.
    [73]Jain, A., E.L. Batista Jr, C. Serhan, G.L. Stahl&Van Dyke TE. Role forperiodontitis in the progression of lipid deposition in an animal model[J].Infection and immunity,2003,71(10):6012-6018.
    [74]Janssens, S.&R. Beyaert. Role of Toll-like receptors in pathogen recognition[J].Clinical microbiology reviews,2003,16(4):637-646.
    [75]Johnson, J.D., R. Chen, P.A. Lenton, G. Zhang, J.E. Hinrichs&J.D. Rudney.Persistence of extracrevicular bacterial reservoirs after treatment of aggressiveperiodontitis[J]. Journal of periodontology,2008,79(12):2305-2312.
    [76]Joshipura, K.J., H.C. Wand, A.T. Merchant&E.B. Rimm. Periodontal diseaseand biomarkers related to cardiovascular disease[J]. Journal of dental research,2004,83(2):151-155.
    [77]Kallio, K.A., K. Buhlin, M. Jauhiainen, R. Keva, A.M. Tuomainen, B. Klinge, A.Gustafsson&P.J. Pussinen. Lipopolysaccharide associates with pro-atherogeniclipoproteins in periodontitis patients[J]. Innate Immun,2008,14(4):247-253.
    [78]Kamimura, R., S. Suzuki, H. Sakamoto, N. Miura, K. Misumi&K. Miyahara.Development of atherosclerotic lesions in cholesterol-loaded rabbits[J].Experimental animals/Japanese Association for Laboratory Animal Science,1999,48(1):1-7.
    [79]Kang, I.C.&H.K. Kuramitsu. Induction of monocyte chemoattractant protein-1by Porphyromonas gingivalis in human endothelial cells[J]. FEMS immunologyand medical microbiology,2002,34(4):311-317.
    [80]Kassi, E., P. Pervanidou, G. Kaltsas&G. Chrousos. Metabolic syndrome:definitions and controversies[J]. BMC medicine,2011,9:48.
    [81]Kebschull, M., R.T. Demmer&P.N. Papapanou."Gum bug, leave my heartalone!"--epidemiologic and mechanistic evidence linking periodontal infectionsand atherosclerosis[J]. Journal of dental research,2010,89(9):879-902.
    [82]Kerttula, Y., M. Vaara, L. Pyhala, H. Sariola, E. Kostiainen&J.K. Huttunen.Effect of bacterial lipopolysaccharide on serum lipids and on the development ofaortic atherosclerosis in rabbits[J]. Atherosclerosis,1986,59(3):307-312.
    [83]Kesavalu, L., S. Sathishkumar, V. Bakthavatchalu, C. Matthews, D. Dawson, M.Steffen&J.L. Ebersole. Rat model of polymicrobial infection, immunity, andalveolar bone resorption in periodontal disease[J]. Infection and immunity,2007,75(4):1704-1712.
    [84]Kesavalu, L., B. Vasudevan, B. Raghu, E. Browning, D. Dawson, J.M. Novak,M.C. Correll, M.J. Steffen, A. Bhattacharya, G. Fernandes&J.L. Ebersole.Omega-3fatty acid effect on alveolar bone loss in rats[J]. Journal of dentalresearch,2006,85(7):648-652.
    [85]Kiechl, S., C.J. Wiedermann&J. Willeit. Toll-like receptor4andatherogenesis[J]. Annals of medicine,2003,35(3):164-171.
    [86]Kim, H.S., D. Armstrong, T.A. Hamilton&J.M. Tebo. IL-10suppressesLPS-induced KC mRNA expression via a translation-dependent decrease inmRNA stability[J]. Journal of leukocyte biology,1998,64(1):33-39.
    [87]Kim, M.S., M.S. Choi&S.N. Han. High fat diet-induced obesity leads toproinflammatory response associated with higher expression of NOD2protein[J].Nutr Res Pract,2011,5(3):219-223.
    [88]Kinane, D.F., M.P. Riggio, K.F. Walker, D. MacKenzie&B. Shearer.Bacteraemia following periodontal procedures[J]. Journal of clinicalperiodontology,2005,32(7):708-713.
    [89]Kolodgie, F.D., A.S. Katocs Jr, E.E. Largis, S.M. Wrenn, J.F. Cornhill, E.E.Herderick, S.J. Lee&R. Virmani. Hypercholesterolemia in the rabbit induced byfeeding graded amounts of low-level cholesterol. Methodological considerationsregarding individual variability in response to dietary cholesterol and developmentof lesion type[J]. Arteriosclerosis, thrombosis, and vascular biology,1996,16(12):1454-1464.
    [90]Kolovou, G., K. Anagnostopoulou, D.P. Mikhailidis&D.V. Cokkinos.Apolipoprotein E knockout models[J]. Current pharmaceutical design,2008,14(4):338-351.
    [91]Kornman, K.S., R.C. Page&M.S. Tonetti. The host response to the microbialchallenge in periodontitis: assembling the players[J]. Periodontology2000,1997,14:33-53.
    [92]Kozarov, E.V., B.R. Dorn, C.E. Shelburne, W.A. Dunn Jr&A. Progulske-Fox.Human atherosclerotic plaque contains viable invasive Actinobacillusactinomycetemcomitans and Porphyromonas gingivalis[J]. Arteriosclerosis,thrombosis, and vascular biology,2005,25(3):e17-18.
    [93]Kraus, D., J. Winter, S. Jepsen, A. Jager, R. Meyer&J. Deschner. Interactions ofadiponectin and lipopolysaccharide from Porphyromonas gingivalis on humanoral epithelial cells[J]. PLoS One,2012,7(2):e30716.
    [94]Krishnan, E.C., L. Trost, S. Aarons&W.R. Jewell. Study of function andmaturation of monocytes in morbidly obese individuals[J]. The Journal of surgicalresearch,1982,33(2):89-97.
    [95]Kuchma, S.L., J.P. Connolly&G.A. O'Toole. A three-component regulatorysystem regulates biofilm maturation and type III secretion in Pseudomonasaeruginosa[J]. Journal of bacteriology,2005,187(4):1441-1454.
    [96]Kuramitsu, H.K., M. Qi, I.C. Kang&W. Chen. Role for periodontal bacteria incardiovascular diseases[J]. Annals of periodontology/the American Academy ofPeriodontology,2001,6(1):41-47.
    [97]Lakio, L., M. Lehto, A.M. Tuomainen, M. Jauhiainen, E. Malle, S. Asikainen&P.J. Pussinen. Pro-atherogenic properties of lipopolysaccharide from theperiodontal pathogen Actinobacillus actinomycetemcomitans[J]. Journal ofendotoxin research,2006,12(1):57-64.
    [98]Lalla, E., I.B. Lamster, M.A. Hofmann, L. Bucciarelli, A.P. Jerud, S. Tucker, Y.Lu, P.N. Papapanou&A.M. Schmidt. Oral infection with a periodontal pathogenaccelerates early atherosclerosis in apolipoprotein E-null mice[J]. Arteriosclerosis,thrombosis, and vascular biology,2003,23(8):1405-1411.
    [99]Lamster, I.B.&J.K. Ahlo. Analysis of gingival crevicular fluid as applied to thediagnosis of oral and systemic diseases[J]. Annals of the New York Academy ofSciences,2007,1098:216-229.
    [100] Lawrence, C.B., D. Brough&E.M. Knight. Obese mice exhibit an alteredbehavioural and inflammatory response to lipopolysaccharide[J]. Dis Model Mech,2012,5(5):649-659.
    [101] Lehr, H.A., T.A. Sagban, C. Ihling, U. Zahringer, K.D. Hungerer, M.Blumrich, K. Reifenberg&S. Bhakdi. Immunopathogenesis of atherosclerosis:endotoxin accelerates atherosclerosis in rabbits on hypercholesterolemic diet[J].Circulation,2001,104(8):914-920.
    [102] Li, X., K.M. Kolltveit, L. Tronstad&I. Olsen. Systemic diseases caused byoral infection[J]. Clinical microbiology reviews,2000,13(4):547-558.
    [103] Listgarten, M.A. Nature of periodontal diseases: pathogenic mechanisms[J].Journal of periodontal research,1987,22(3):172-178.
    [104] Lockhart, P.B., M.T. Brennan, H.C. Sasser, P.C. Fox, B.J. Paster&F.K.Bahrani-Mougeot. Bacteremia associated with toothbrushing and dentalextraction[J]. Circulation,2008,117(24):3118-3125.
    [105] Lopes-Virella, M.F. Interactions between bacterial lipopolysaccharides andserum lipoproteins and their possible role in coronary heart disease[J]. Europeanheart journal,1993,14Suppl K:118-124.
    [106] Losche, W., G.J. Marshal, D.A. Apatzidou, S. Krause, T. Kocher&D.F.Kinane. Lipoprotein-associated phospholipase A2and plasma lipids in patientswith destructive periodontal disease[J]. Journal of clinical periodontology,2005,32(6):640-644.
    [107] Ma, S., J. Guo, X. You, W. Xia&F. Yan. Expressions of interleukin-1betaand interleukin-6within aortas and uteri of rats with various severities ofligature-induced periodontitis[J]. Inflammation,2011,34(4):260-268.
    [108] Maekawa, T., N. Takahashi, K. Tabeta, Y. Aoki, H. Miyashita, S. Miyauchi, H.Miyazawa, T. Nakajima&K. Yamazaki. Chronic oral infection withPorphyromonas gingivalis accelerates atheroma formation by shifting the lipidprofile[J]. PLoS One,2011,6(5):e20240.
    [109] Manjunath, B.C., K. Praveen, B.R. Chandrashekar, R.M. Rani&A. Bhalla.Periodontal infections: a risk factor for various systemic diseases[J]. The Nationalmedical journal of India,2011,24(4):214-219.
    [110] Martin, M.J., S.B. Hulley, W.S. Browner, L.H. Kuller&D. Wentworth.Serum cholesterol, blood pressure, and mortality: implications from a cohort of361,662men[J]. Lancet,1986,2(8513):933-936.
    [111] Matsushima, Y., T. Sekine, Y. Kondo, T. Sakurai, K. Kameo, M. Tachibana&S. Murakami. Effects of taurine on serum cholesterol levels and development ofatherosclerosis in spontaneously hyperlipidaemic mice[J]. Clinical andexperimental pharmacology&physiology,2003,30(4):295-299.
    [112] Mattila, K.J., V.V. Valtonen, M.S. Nieminen&S. Asikainen. Role ofinfection as a risk factor for atherosclerosis, myocardial infarction, and stroke[J].Clinical infectious diseases: an official publication of the Infectious DiseasesSociety of America,1998,26(3):719-734.
    [113] Moeintaghavi, A., A. Haerian-Ardakani, M. Talebi-Ardakani&I. Tabatabaie.Hyperlipidemia in patients with periodontitis[J]. The journal of contemporarydental practice,2005,6(3):78-85.
    [114] Moore, K.W., de Waal Malefyt R, R.L. Coffman&A. O'Garra.Interleukin-10and the interleukin-10receptor[J]. Annual review of immunology,2001,19:683-765.
    [115] Murray, C.J.&A.D. Lopez. Global mortality, disability, and the contributionof risk factors: Global Burden of Disease Study[J]. Lancet,1997,349(9063):1436-1442.
    [116] Nagasawa, T., H. Kobayashi, M. Aramaki, M. Kiji, S. Oda&Y. Izumi.Expression of CD14, CD16and CD45RA on monocytes from periodontitispatients[J]. Journal of periodontal research,2004,39(1):72-78.
    [117] Nakamura, T., H. Nitta&I. Ishikawa. Effect of low dose Actinobacillusactinomycetemcomitans lipopolysaccharide pretreatment on cytokine productionby human whole blood[J]. Journal of periodontal research,2004,39(2):129-135.
    [118] Namiki, M., S. Kawashima, T. Yamashita, M. Ozaki, T. Hirase, T. Ishida, N.Inoue, K. Hirata, A. Matsukawa, R. Morishita, Y. Kaneda&M. Yokoyama. Localoverexpression of monocyte chemoattractant protein-1at vessel wall inducesinfiltration of macrophages and formation of atherosclerotic lesion: synergismwith hypercholesterolemia[J]. Arteriosclerosis, thrombosis, and vascular biology,2002,22(1):115-120.
    [119] Nassar, P.O., C.S. Walker, C.S. Salvador, F.A. Felipetti, S.R. Orrico&C.A.Nassar. Lipid profile of people with Diabetes mellitus type2and periodontaldisease[J]. Diabetes research and clinical practice,2012,96(1):35-39.
    [120] Nazmi, A., A.V. Diez-Roux, N.S. Jenny, M.Y. Tsai, M. Szklo&A.E. Aiello.The influence of persistent pathogens on circulating levels of inflammatorymarkers: a cross-sectional analysis from the Multi-Ethnic Study ofAtherosclerosis[J]. BMC public health,2010,10:706.
    [121] Nymark, M., P.J. Pussinen, A.M. Tuomainen, C. Forsblom, P.H. Groop&M.Lehto. Serum lipopolysaccharide activity is associated with the progression ofkidney disease in finnish patients with type1diabetes[J]. Diabetes care,2009,32(9):1689-1693.
    [122] O'Reilly, P.G.&N.M. Claffey. A history of oral sepsis as a cause of disease[J].Periodontology2000,2000,23:13-18.
    [123] Okuda, K.&T. Kato. Hemagglutinating activity of lipopolysaccharides fromsubgingival plaque bacteria[J]. Infection and immunity,1987,55(12):3192-3196.
    [124] Ott, S.J., M.N.E. El, M. Musfeldt, S. Hellmig, S. Freitag, A. Rehman, T.Kuhbacher, S. Nikolaus, P. Namsolleck, M. Blaut, J. Hampe, H. Sahly, A.Reinecke, N. Haake, R. Gunther, D. Kruger, M. Lins, G. Herrmann, U.R. Folsch,R. Simon&S. Schreiber. Detection of diverse bacterial signatures inatherosclerotic lesions of patients with coronary heart disease[J]. Circulation,2006,113(7):929-937.
    [125] Page, R.C. The pathobiology of periodontal diseases may affect systemicdiseases: inversion of a paradigm[J]. Annals of periodontology/the AmericanAcademy of Periodontology,1998,3(1):108-120.
    [126] Parahitiyawa, N.B., L.J. Jin, W.K. Leung, W.C. Yam&L.P. Samaranayake.Microbiology of odontogenic bacteremia: beyond endocarditis[J]. Clinicalmicrobiology reviews,2009,22(1):46-64, Table of Contents.
    [127] Park, P.H., H. Huang, M.R. McMullen, P. Mandal, L. Sun&L.E. Nagy.Suppression of lipopolysaccharide-stimulated tumor necrosis factor-alphaproduction by adiponectin is mediated by transcriptional and post-transcriptionalmechanisms[J]. The Journal of biological chemistry,2008,283(40):26850-26858.
    [128] Popi, A.F., J.D. Lopes&M. Mariano. Interleukin-10secreted by B-1cellsmodulates the phagocytic activity of murine macrophages in vitro[J].Immunology,2004,113(3):348-354.
    [129] Pousset, F., S. Cremona, R. Dantzer, K.W. Kelley&P. Parnet. IL-10and IL-4regulate type-I and type-II IL-1receptors expression on IL-1beta-activated mouseprimary astrocytes[J]. Journal of neurochemistry,2001,79(4):726-736.
    [130] Pradeep, A., N. Raghavendra, R. Kathariya, P.S. Pradeep, R.P. Arjun&A.Sharma. Association of Serum and Crevicular Visfatin Levels in PeriodontalHealth and Disease With Type2Diabetes Mellitus[J]. Journal of periodontology,2011.
    [131] Pretolani, M. Interleukin-10: an anti-inflammatory cytokine with therapeuticpotential[J]. Clinical and experimental allergy: journal of the British Society forAllergy and Clinical Immunology,1999,29(9):1164-1171.
    [132] Preus, H.R., J.J. Zambon, R.G. Dunford&R.J. Genco. The distribution andtransmission of Actinobacillus actinomycetemcomitans in families withestablished adult periodontitis[J]. Journal of periodontology,1994,65(1):2-7.
    [133] Pussinen, P.J., M. Jauhiainen, T. Vilkuna-Rautiainen, J. Sundvall, M. Vesanen,K. Mattila, T. Palosuo, G. Alfthan&S. Asikainen. Periodontitis decreases theantiatherogenic potency of high density lipoprotein[J]. Journal of lipid research,2004,45(1):139-147.
    [134] Pussinen, P.J., P. Jousilahti, G. Alfthan, T. Palosuo, S. Asikainen&V.Salomaa. Antibodies to periodontal pathogens are associated with coronary heartdisease[J]. Arteriosclerosis, thrombosis, and vascular biology,2003,23(7):1250-1254.
    [135] Pussinen, P.J., K. Nyyssonen, G. Alfthan, R. Salonen, J.A. Laukkanen&J.T.Salonen. Serum antibody levels to Actinobacillus actinomycetemcomitans predictthe risk for coronary heart disease[J]. Arteriosclerosis, thrombosis, and vascularbiology,2005,25(4):833-838.
    [136] Pussinen, P.J., K. Tuomisto, P. Jousilahti, A.S. Havulinna, J. Sundvall&V.Salomaa. Endotoxemia, immune response to periodontal pathogens, and systemicinflammation associate with incident cardiovascular disease events[J].Arteriosclerosis, thrombosis, and vascular biology,2007,27(6):1433-1439.
    [137] Qin, H., C.A. Wilson, K.L. Roberts, B.J. Baker, X. Zhao&E.N. Benveniste.IL-10inhibits lipopolysaccharide-induced CD40gene expression throughinduction of suppressor of cytokine signaling-3[J]. Journal of immunology(Baltimore, Md.:1950),2006,177(11):7761-7771.
    [138] Ross, R. Atherosclerosis is an inflammatory disease[J]. American heartjournal,1999,138(5Pt2):S419-420.
    [139] Roth, G.A., B. Moser, S.J. Huang, J.S. Brandt, Y. Huang, P.N. Papapanou,A.M. Schmidt&E. Lalla. Infection with a periodontal pathogen inducesprocoagulant effects in human aortic endothelial cells[J]. Journal of thrombosisand haemostasis: JTH,2006,4(10):2256-2261.
    [140] Roth, G.A., B. Moser, F. Roth-Walter, M.B. Giacona, E. Harja, P.N.Papapanou, A.M. Schmidt&E. Lalla. Infection with a periodontal pathogenincreases mononuclear cell adhesion to human aortic endothelial cells[J].Atherosclerosis,2007,190(2):271-281.
    [141] Safwat, G.M., S. Pisano, E. D'Amore, G. Borioni, M. Napolitano, A.A. Kamal,P. Ballanti, K.M. Botham&E. Bravo. Induction of non-alcoholic fatty liverdisease and insulin resistance by feeding a high-fat diet in rats: does coenzymeQ monomethyl ether have a modulatory effect?[J]. Nutrition (Burbank, LosAngeles County, Calif.),2009,25(11-12):1157-1168.
    [142] Saglie, F.R., A. Marfany&P. Camargo. Intragingival occurrence ofActinobacillus actinomycetemcomitans and Bacteroides gingivalis in activedestructive periodontal lesions[J]. Journal of periodontology,1988,59(4):259-265.
    [143] Sakurai, K., D. Wang, J. Suzuki, M. Umeda, T. Nagasawa, Y. Izumi, I.Ishikawa&M. Isobe. High incidence of actinobacillus actinomycetemcomitansinfection in acute coronary syndrome[J]. International heart journal,2007,48(6):663-675.
    [144] Scannapieco, F.A. Systemic effects of periodontal diseases[J]. Dental clinicsof North America,2005,49(3):533-550, vi.
    [145] Scannapieco, F.A., R.B. Bush&S. Paju. Associations between periodontaldisease and risk for atherosclerosis, cardiovascular disease, and stroke. Asystematic review[J]. Annals of periodontology/the American Academy ofPeriodontology,2003,8(1):38-53.
    [146] Scannapieco, F.A., A.P. Dasanayake&N. Chhun."Does periodontal therapyreduce the risk for systemic diseases?"[J]. Dental clinics of North America,2010,54(1):163-181.
    [147] Scannapieco, F.A., G.D. Papandonatos&R.G. Dunford. Associationsbetween oral conditions and respiratory disease in a national sample surveypopulation[J]. Annals of periodontology/the American Academy ofPeriodontology,1998,3(1):251-256.
    [148] Scardina, G.A., T. Pisano, A. Cacioppo&P. Messina. Periodontal alterationof the microcirculation and hypercholesterolemia: a possible correlation?[J].Southern medical journal,2011,104(2):116-120.
    [149] Schaefer, A.S., G.M. Richter, B. Groessner-Schreiber, B. Noack, M.Nothnagel, M.N.E. El, B.G. Loos, S. Jepsen&S. Schreiber. Identification of ashared genetic susceptibility locus for coronary heart disease and periodontitis[J].PLoS genetics,2009,5(2):e1000378.
    [150] Schenkein, H.A., S.E. Barbour, C.R. Berry, B. Kipps&J.G. Tew. Invasion ofhuman vascular endothelial cells by Actinobacillus actinomycetemcomitans viathe receptor for platelet-activating factor[J]. Infection and immunity,2000,68(9):5416-5419.
    [151] Schepers, A., D. Eefting, P.I. Bonta, J.M. Grimbergen, de Vries MR, W.V.van, de Vries CJ, K. Egashira, B.J.H. van&P.H. Quax. Anti-MCP-1gene therapyinhibits vascular smooth muscle cells proliferation and attenuates vein graftthickening both in vitro and in vivo[J]. Arteriosclerosis, thrombosis, and vascularbiology,2006,26(9):2063-2069.
    [152] Shi, H., M.V. Kokoeva, K. Inouye, I. Tzameli, H. Yin&J.S. Flier. TLR4links innate immunity and fatty acid-induced insulin resistance[J]. The Journal ofclinical investigation,2006a,116(11):3015-3025.
    [153] Shi, M.N., Y.H. Huang, W.D. Zheng, L.J. Zhang, Z.X. Chen&X.Z. Wang.Relationship between transforming growth factor beta1and anti-fibrotic effect ofinterleukin-10[J]. World journal of gastroenterology: WJG,2006b,12(15):2357-2362.
    [154] Siasos, G., D. Tousoulis, E. Oikonomou, M. Zaromitidou, C. Stefanadis&A.G. Papavassiliou. Inflammatory markers in hyperlipidemia: from experimentalmodels to clinical practice[J]. Current pharmaceutical design,2011,17(37):4132-4146.
    [155] Silva, J.A., F.D. Lopes, L.A. Peroni, de Paula Ishi E, C. Rossa-Junior, H.F.Carvalho&D.R. Stach-Machado. Periodontal Disease-Associated CompensatoryExpression of Osteoprotegerin Is Lost in Type1Diabetes Mellitus and Correlateswith Alveolar Bone Destruction by Regulating Osteoclastogenesis[J]. Cells,tissues, organs,2012.
    [156] Silver, J.G., A.W. Martin&B.C. McBride. Experimental transientbacteraemias in human subjects with varying degrees of plaque accumulation andgingival inflammation[J]. Journal of clinical periodontology,1977,4(2):92-99.
    [157] Slots, J.&M. Ting. Actinobacillus actinomycetemcomitans andPorphyromonas gingivalis in human periodontal disease: occurrence andtreatment[J]. Periodontology2000,1999,20:82-121.
    [158] Smallie, T., G. Ricchetti, N.J. Horwood, M. Feldmann, A.R. Clark&L.M.Williams. IL-10inhibits transcription elongation of the human TNF gene inprimary macrophages[J]. The Journal of experimental medicine,2010,207(10):2081-2088.
    [159] Socransky, S.S., A.D. Haffajee, M.A. Cugini, C. Smith&R.L. Kent Jr.Microbial complexes in subgingival plaque[J]. Journal of clinical periodontology,1998,25(2):134-144.
    [160] Spahr, A., E. Klein, N. Khuseyinova, C. Boeckh, R. Muche, M. Kunze, D.Rothenbacher, G. Pezeshki, A. Hoffmeister&W. Koenig. Periodontal infectionsand coronary heart disease: role of periodontal bacteria and importance of totalpathogen burden in the Coronary Event and Periodontal Disease (CORODONT)study[J]. Archives of internal medicine,2006,166(5):554-559.
    [161] Steidler, L., W. Hans, L. Schotte, S. Neirynck, F. Obermeier, W. Falk, W.Fiers&E. Remaut. Treatment of murine colitis by Lactococcus lactis secretinginterleukin-10[J]. Science (New York, N.Y.),2000,289(5483):1352-1355.
    [162] Takayama, S., E. Saitoh, R. Kimizuka, S. Yamada&T. Kato. Effect of eelgalectin AJL-1on periodontopathic bacterial biofilm formation and theirlipopolysaccharide-mediated inflammatory cytokine induction[J]. Internationaljournal of antimicrobial agents,2009,34(4):355-359.
    [163] Taylor, A., J. Verhagen, K. Blaser, M. Akdis&C.A. Akdis. Mechanisms ofimmune suppression by interleukin-10and transforming growth factor-beta: therole of T regulatory cells[J]. Immunology,2006,117(4):433-442.
    [164] Tomas, I., P. Diz, A. Tobias, C. Scully&N. Donos. Periodontal health statusand bacteraemia from daily oral activities: systematic review/meta-analysis[J].Journal of clinical periodontology,2012,39(3):213-228.
    [165] Tomofuji, T., H. Kusano, T. Azuma, D. Ekuni, T. Yamamoto&T. Watanabe.Effects of a high-cholesterol diet on cell behavior in rat periodontitis[J]. Journal ofdental research,2005,84(8):752-756.
    [166] Tuomainen, A.M., M. Jauhiainen, P.T. Kovanen, J. Metso, S. Paju&P.J.Pussinen. Aggregatibacter actinomycetemcomitans induces MMP-9expressionand proatherogenic lipoprotein profile in apoE-deficient mice[J]. Microbialpathogenesis,2008,44(2):111-117.
    [167] Uchiumi, D., M. Kobayashi, T. Tachikawa&K. Hasegawa. Subcutaneousand continuous administration of lipopolysaccharide increases serum levels oftriglyceride and monocyte chemoattractant protein-1in rats[J]. Journal ofperiodontal research,2004,39(2):120-128.
    [168] Vita, J.A.&J. Loscalzo. Shouldering the risk factor burden: infection,atherosclerosis, and the vascular endothelium[J]. Circulation,2002,106(2):164-166.
    [169] Wahaidi, V.Y., M.J. Kowolik, G.J. Eckert&D.M. Galli. Endotoxemia and thehost systemic response during experimental gingivitis[J]. Journal of clinicalperiodontology,2011,38(5):412-417.
    [170] Wellen, K.E.&G.S. Hotamisligil. Obesity-induced inflammatory changes inadipose tissue[J]. The Journal of clinical investigation,2003,112(12):1785-1788.
    [171] Westerterp, M., J.F. Berbee, N.M. Pires, M.G.J. van, R. Kleemann, J.A.Romijn, L.M. Havekes&P.C. Rensen. Apolipoprotein C-I is crucially involved inlipopolysaccharide-induced atherosclerosis development in apolipoproteinE-knockout mice[J]. Circulation,2007,116(19):2173-2181.
    [172] Willems, F., A. Marchant, J.P. Delville, C. Gerard, A. Delvaux, T. Velu, deBoer M&M. Goldman. Interleukin-10inhibits B7and intercellular adhesionmolecule-1expression on human monocytes[J]. European journal of immunology,1994,24(4):1007-1009.
    [173] Wittebole, X., S.M. Coyle, A. Kumar, M. Goshima, S.F. Lowry&S.E.Calvano. Expression of tumour necrosis factor receptor and Toll-like receptor2and4on peripheral blood leucocytes of human volunteers after endotoxinchallenge: a comparison of flow cytometric light scatter and immunofluorescencegating[J]. Clinical and experimental immunology,2005,141(1):99-106.
    [174] Xu, X.H., P.K. Shah, E. Faure, O. Equils, L. Thomas, M.C. Fishbein, D.Luthringer, X.P. Xu, T.B. Rajavashisth, J. Yano, S. Kaul&M. Arditi. Toll-likereceptor-4is expressed by macrophages in murine and human lipid-richatherosclerotic plaques and upregulated by oxidized LDL[J]. Circulation,2001,104(25):3103-3108.
    [175] Yang, Z.H., H. Miyahara, J. Takeo&M. Katayama. Diet high in fat andsucrose induces rapid onset of obesity-related metabolic syndrome partly throughrapid response of genes involved in lipogenesis, insulin signalling andinflammation in mice[J]. Diabetol Metab Syndr,2012,4(1):32.
    [176] Yanni, A.E. The laboratory rabbit: an animal model of atherosclerosisresearch[J]. Laboratory animals,2004,38(3):246-256.
    [177] Yoneda, M., S. Naka, K. Nakano, K. Wada, H. Endo, H. Mawatari, K. Imajo,R. Nomura, K. Hokamura, M. Ono, S. Murata, I. Tohnai, Y. Sumida, T. Shima, M.Kuboniwa, K. Umemura, Y. Kamisaki, A. Amano, T. Okanoue, T. Ooshima&A.Nakajima. Involvement of a periodontal pathogen, Porphyromonas gingivalis onthe pathogenesis of non-alcoholic fatty liver disease[J]. BMC gastroenterology,2012,12:16.
    [178] Yu, W.H., H. Hu, Q. Zhou, Y. Xia&S. Amar. Bioinformatics analysis ofmacrophages exposed to Porphyromonas gingivalis: implications in acute vs.chronic infections[J]. PLoS One,2010,5(12):e15613.
    [179] Zelkha, S.A., R.W. Freilich&S. Amar. Periodontal innate immunemechanisms relevant to atherosclerosis and obesity[J]. Periodontology2000,2010,54(1):207-221.
    [180] Zhang, L., W.H. Zhang, L. Zhang&P.Y. Wang. Prevalence ofoverweight/obesity and its associations with hypertension, diabetes, dyslipidemia,and metabolic syndrome: a survey in the suburban area of Beijing,2007[J].Obes Facts,2011,4(4):284-289.
    [181] Zhang, M.Z., C.L. Li, Y.T. Jiang, W. Jiang, Y. Sun, R. Shu&J.P. Liang.Porphyromonas gingivalis infection accelerates intimal thickening in iliac arteriesin a balloon-injured rabbit model[J]. Journal of periodontology,2008,79(7):1192-1199.
    [182] Zhang, T., T. Kurita-Ochiai, T. Hashizume, Du Y, S. Oguchi&M. Yamamoto.Aggregatibacter actinomycetemcomitans accelerates atherosclerosis with anincrease in atherogenic factors in spontaneously hyperlipidemic mice[J]. FEMSimmunology and medical microbiology,2010,59(2):143-151.
    [183] Zhong, J., I.V. Deaciuc, R. Burikhanov&de Villiers WJ.Lipopolysaccharide-induced liver apoptosis is increased in interleukin-10knockout mice[J]. Biochimica et biophysica acta,2006,1762(4):468-477.
    [184] Zhou, Q., S.E. Leeman&S. Amar. Signaling mechanisms in the restorationof impaired immune function due to diet-induced obesity[J]. Proceedings of theNational Academy of Sciences of the United States of America,2011,108(7):2867-2872.
    [185] Zhou, Q., S.E. Leeman&S. Amar. Signaling mechanisms involved in alteredfunction of macrophages from diet-induced obese mice affect immuneresponses[J]. Proceedings of the National Academy of Sciences of the UnitedStates of America,2009,106(26):10740-10745.
    [186]金力坚,曹采方,C.W. Ray.牙周医学的历史、现状与未来展望[J].现代口腔医学杂志,2006,(03):225-230.
    [187]李静,李航,文煜冰,李学旺.极低密度脂蛋白对人肾小球系膜细胞脂质沉积和单核细胞趋化蛋白-1表达的影响[J].中国医学科学院学报,2009,(01):55-59+132.
    [188]刘利本,平家奇,刘婧陶,张雪梅.蒲公英提取物对LPS激活小鼠腹腔巨噬细胞炎症因子分泌的影响[J].动物医学进展,2011,(02):45-47.
    [189]孟姝,杨禾.伴放线放线杆菌产生的细胞致死膨胀毒素及其与牙周病的关系[J].国外医学.口腔医学分册,2005,(06):51-53.
    [190]许雯静,李艳芬,闫福华,吴春芳,游晓庆.IL-10对Pg-LPS刺激下兔枯否氏细胞凋亡的影响[J].口腔医学研究,2012,(07):636-639.
    [191]游晓庆.牙周致病菌Pg-LPS对组织特异性单核/巨噬细胞炎症因子表达影响的实验研究[D].2011:
    [192]游晓庆,闫福华,李艳芬.牙周炎与高脂血症相关性的研究进展[J].医学综述,2011,(03):380-383.
    [1] Amar, S., Q. Zhou, Y. Shaik-Dasthagirisaheb&S. Leeman. Diet-induced obesityin mice causes changes in immune responses and bone loss manifested bybacterial challenge[J]. Proceedings of the National Academy of Sciences of theUnited States of America,2007,104(51):20466-20471.
    [2] Arner, P., S. Bernard, M. Salehpour, G. Possnert, J. Liebl, P. Steier, B.A. Buchholz,M. Eriksson, E. Arner, H. Hauner, T. Skurk, M. Ryden, K.N. Frayn&K.L.Spalding. Dynamics of human adipose lipid turnover in health and metabolicdisease[J]. Nature,2011,478(7367):110-113.
    [3] Assmann, G., H. Schulte, E.A. von&Y. Huang. High-density lipoproteincholesterol as a predictor of coronary heart disease risk. The PROCAMexperience and pathophysiological implications for reverse cholesteroltransport[J]. Atherosclerosis,1996,124Suppl:S11-20.
    [4] Austin, M.A., J.E. Hokanson&K.L. Edwards. Hypertriglyceridemia as acardiovascular risk factor[J]. The American journal of cardiology,1998,81(4A):7B-12B.
    [5] Bengtsson, T., H. Karlsson, P. Gunnarsson, C. Skoglund, C. Elison, P. Leanderson&M. Lindahl. The periodontal pathogen Porphyromonas gingivalis cleavesapoB-100and increases the expression of apoM in LDL in whole blood leadingto cell proliferation[J]. Journal of internal medicine,2008,263(5):558-571.
    [6] Borges, M.C., M.A. Vinolo, A.R. Crisma, R.A. Fock, P. Borelli, J. Tirapegui, R.Curi&M.M. Rogero. High-fat diet blunts activation of the nuclear factor-kappaBsignaling pathway in lipopolysaccharide-stimulated peritoneal macrophages ofWistar rats.LID-S0899-9007(12)00270-5[pii]LID-10.1016/j.nut.2012.06.008
    [doi][J]. Nutrition (Burbank, Los Angeles County, Calif.),2012.
    [7] Buhlin, K., A. Gustafsson, A.G. Pockley, J. Frostegard&B. Klinge. Risk factorsfor cardiovascular disease in patients with periodontitis[J]. European heart journal,2003,24(23):2099-2107.
    [8] Chu, X., J. Newman, B. Park, S. Nares, G. Ordonez&A.M. Iacopino. In vitroalteration of macrophage phenotype and function by serum lipids[J]. Cell andtissue research,1999,296(2):331-337.
    [9] Clarke, M.C., S. Talib, N.L. Figg&M.R. Bennett. Vascular smooth muscle cellapoptosis induces interleukin-1-directed inflammation: effects ofhyperlipidemia-mediated inhibition of phagocytosis[J]. Circulation research,2010,106(2):363-372.
    [10]Cousin, B., M. Andre, L. Casteilla&L. Penicaud. Altered macrophage-likefunctions of preadipocytes in inflammation and genetic obesity[J]. Journal ofcellular physiology,2001,186(3):380-386.
    [11] Demmer, R.T.&P.N. Papapanou. Epidemiologic patterns of chronic andaggressive periodontitis[J]. Periodontology2000,2010,53:28-44.
    [12]der Poll T, v., C.C. Braxton, S.M. Coyle, M.A. Boermeester, J.C. Wang, P.M.Jansen, W.J. Montegut, S.E. Calvano, C.E. Hack&S.F. Lowry. Effect ofhypertriglyceridemia on endotoxin responsiveness in humans[J]. Infection andimmunity,1995,63(9):3396-3400.
    [13]Fentoglu, O., G. Oz, P. Tasdelen, E. Uskun, Y. Aykac&F.Y. Bozkurt. Periodontalstatus in subjects with hyperlipidemia[J]. Journal of periodontology,2009,80(2):267-273.
    [14]Franssen, R., H. Monajemi, E.S. Stroes&J.J. Kastelein. Obesity anddyslipidemia[J]. The Medical clinics of North America,2011,95(5):893-902.
    [15]Ghanim, H., S. Abuaysheh, C.L. Sia, K. Korzeniewski, A. Chaudhuri, J.M.Fernandez-Real&P. Dandona. Increase in plasma endotoxin concentrations andthe expression of Toll-like receptors and suppressor of cytokine signaling-3inmononuclear cells after a high-fat, high-carbohydrate meal: implications forinsulin resistance[J]. Diabetes care,2009,32(12):2281-2287.
    [16]Huang, H., T. Liu, J.L. Rose, R.L. Stevens&D.G. Hoyt. Sensitivity of mice tolipopolysaccharide is increased by a high saturated fat and cholesterol diet[J].Journal of inflammation (London, England),2007,4:22.
    [17]Iacopino, A.M.&C.W. Cutler. Pathophysiological relationships betweenperiodontitis and systemic disease: recent concepts involving serum lipids[J].Journal of periodontology,2000,71(8):1375-1384.
    [18]Kim, M.S., M.S. Choi&S.N. Han. High fat diet-induced obesity leads toproinflammatory response associated with higher expression of NOD2protein[J].Nutr Res Pract,2011,5(3):219-223.
    [19]Krishnan, E.C., L. Trost, S. Aarons&W.R. Jewell. Study of function andmaturation of monocytes in morbidly obese individuals[J]. The Journal of surgicalresearch,1982,33(2):89-97.
    [20]Kuramitsu, H.K., M. Qi, I.C. Kang&W. Chen. Role for periodontal bacteria incardiovascular diseases[J]. Annals of periodontology/the American Academy ofPeriodontology,2001,6(1):41-47.
    [21]Lakio, L., M. Lehto, A.M. Tuomainen, M. Jauhiainen, E. Malle, S. Asikainen&P.J. Pussinen. Pro-atherogenic properties of lipopolysaccharide from theperiodontal pathogen Actinobacillus actinomycetemcomitans[J]. Journal ofendotoxin research,2006,12(1):57-64.
    [22]Lawrence, C.B., D. Brough&E.M. Knight. Obese mice exhibit an alteredbehavioural and inflammatory response to lipopolysaccharide[J]. Dis Model Mech,2012,5(5):649-659.
    [23]Li, X., K.M. Kolltveit, L. Tronstad&I. Olsen. Systemic diseases caused by oralinfection[J]. Clinical microbiology reviews,2000,13(4):547-558.
    [24]Lopes-Virella, M.F. Interactions between bacterial lipopolysaccharides and serumlipoproteins and their possible role in coronary heart disease[J]. European heartjournal,1993,14Suppl K:118-124.
    [25]Manjunath, B.C., K. Praveen, B.R. Chandrashekar, R.M. Rani&A. Bhalla.Periodontal infections: a risk factor for various systemic diseases[J]. The Nationalmedical journal of India,2011,24(4):214-219.
    [26]Martin, M.J., S.B. Hulley, W.S. Browner, L.H. Kuller&D. Wentworth. Serumcholesterol, blood pressure, and mortality: implications from a cohort of361,662men[J]. Lancet,1986,2(8513):933-936.
    [27]Page, R.C. The pathobiology of periodontal diseases may affect systemic diseases:inversion of a paradigm[J]. Annals of periodontology/the American Academyof Periodontology,1998,3(1):108-120.
    [28]Pussinen, P.J., M. Jauhiainen, T. Vilkuna-Rautiainen, J. Sundvall, M. Vesanen, K.Mattila, T. Palosuo, G. Alfthan&S. Asikainen. Periodontitis decreases theantiatherogenic potency of high density lipoprotein[J]. Journal of lipid research,2004,45(1):139-147.
    [29]Safwat, G.M., S. Pisano, E. D'Amore, G. Borioni, M. Napolitano, A.A. Kamal, P.Ballanti, K.M. Botham&E. Bravo. Induction of non-alcoholic fatty liver diseaseand insulin resistance by feeding a high-fat diet in rats: does coenzyme Qmonomethyl ether have a modulatory effect?[J]. Nutrition (Burbank, Los AngelesCounty, Calif.),2009,25(11-12):1157-1168.
    [30]Scannapieco, F.A. Systemic effects of periodontal diseases[J]. Dental clinics ofNorth America,2005,49(3):533-550, vi.
    [31]Scardina, G.A., T. Pisano, A. Cacioppo&P. Messina. Periodontal alteration of themicrocirculation and hypercholesterolemia: a possible correlation?[J]. Southernmedical journal,2011,104(2):116-120.
    [32]Schaefer, A.S., G.M. Richter, B. Groessner-Schreiber, B. Noack, M. Nothnagel,M.N.E. El, B.G. Loos, S. Jepsen&S. Schreiber. Identification of a shared geneticsusceptibility locus for coronary heart disease and periodontitis[J]. PLoS genetics,2009,5(2):e1000378.
    [33]Shi, H., M.V. Kokoeva, K. Inouye, I. Tzameli, H. Yin&J.S. Flier. TLR4linksinnate immunity and fatty acid-induced insulin resistance[J]. The Journal ofclinical investigation,2006,116(11):3015-3025.
    [34]Spahr, A., E. Klein, N. Khuseyinova, C. Boeckh, R. Muche, M. Kunze, D.Rothenbacher, G. Pezeshki, A. Hoffmeister&W. Koenig. Periodontal infectionsand coronary heart disease: role of periodontal bacteria and importance of totalpathogen burden in the Coronary Event and Periodontal Disease (CORODONT)study[J]. Archives of internal medicine,2006,166(5):554-559.
    [35]Tomofuji, T., H. Kusano, T. Azuma, D. Ekuni, T. Yamamoto&T. Watanabe.Effects of a high-cholesterol diet on cell behavior in rat periodontitis[J]. Journal ofdental research,2005,84(8):752-756.
    [36]Uchiumi, D., M. Kobayashi, T. Tachikawa&K. Hasegawa. Subcutaneous andcontinuous administration of lipopolysaccharide increases serum levels oftriglyceride and monocyte chemoattractant protein-1in rats[J]. Journal ofperiodontal research,2004,39(2):120-128.
    [37]Yang, Z.H., H. Miyahara, J. Takeo&M. Katayama. Diet high in fat and sucroseinduces rapid onset of obesity-related metabolic syndrome partly through rapidresponse of genes involved in lipogenesis, insulin signalling and inflammationin mice[J]. Diabetol Metab Syndr,2012,4(1):32.
    [38]Zhang, L., W.H. Zhang, L. Zhang&P.Y. Wang. Prevalence of overweight/obesityand its associations with hypertension, diabetes, dyslipidemia, and metabolicsyndrome: a survey in the suburban area of Beijing,2007[J]. Obes Facts,2011,4(4):284-289.
    [39]Zhou, Q., S.E. Leeman&S. Amar. Signaling mechanisms in the restoration ofimpaired immune function due to diet-induced obesity[J]. Proceedings of theNational Academy of Sciences of the United States of America,2011,108(7):2867-2872.
    [40]Zhou, Q., S.E. Leeman&S. Amar. Signaling mechanisms involved in alteredfunction of macrophages from diet-induced obese mice affect immuneresponses[J]. Proceedings of the National Academy of Sciences of the UnitedStates of America,2009,106(26):10740-10745.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700