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胃乙醇脱氢酶与胃癌特征的相关性分析及酒精对胃癌细胞株作用的研究
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摘要
背景与目的:
     胃癌是我国最常见的恶性肿瘤之一,胃癌的发生是多因素长期作用的结果,胃癌的发病率存在明显的国家和地区差异。胃癌的确切病因尚未完全阐明,有研究显示,幽门螺杆菌感染、饮食、吸烟及宿主的遗传易感性是影响胃癌发生的重要因素。饮酒与胃癌发生的危险相关度目前仍有争议。摄入酒精可直接刺激胃粘膜,与其代谢中间产物乙醛等因素共同造成胃粘膜损伤,导致胃粘膜上皮易受致癌物质侵犯或/和直接影响并导致粘膜上皮的恶性变。酒精的代谢过程中乙醇脱氢酶(alcohol dehydrogenase, ADH)起着至关重要的作用,它主要分布在肝脏,在胃肠道及其他组织中也有少量分布,ADH是酒精代谢的限速酶,决定局部组织、血液中酒精及代谢产物的浓度,是饮酒过程影响人体的决定性因素之一。ADH的水平与胃癌的发生是否相关尚不明确。为进一步探讨酒精刺激对胃癌细胞的作用,本研究收集胃癌患者组织标本及其临床资料,检测胃癌及癌旁组织中ADH表达并分析其与临床及病理特征等因素的相关性。然后通过细胞学实验室研究,采用不同浓度梯度酒精刺激不同胃癌细胞株,初步评价不同浓度梯度酒精对胃癌细胞增殖、凋亡的影响,分析酒精干预后ADH在不同胃癌细胞株的表达水平,在细胞水平探索酒精对胃癌细胞的作用。
     方法:
     1、收集胃癌患者的临床资料及组织标本,采用组织芯片技术处理胃癌及癌旁组织,免疫组化技术检测乙醇脱氢酶在胃癌及癌旁组织中的表达情况,观察不同胃组织中乙醇脱氢酶的表达情况,探讨临床特征、ADH表达与胃癌预后及临床病理特征之间的关系。
     2、采用不同浓度梯度的酒精(0.03125%、0.0625%、0.125%、0.25%、0.5%、1%、2%、4%、6%)处理MGC803、BGC823和SGC7901三种不同胃癌细胞株,以MTT法检测酒精对细胞增殖的影响,并用流式细胞仪检测细胞凋亡。
     3、采用WESTERN BLOT技术检测不同浓度酒精(0.125%、0.25%、0.5%)处理MGC803、BGC823和SGC7901三种胃癌细胞株乙醇脱氢酶的表达变化。
     结果:
     1、胃癌患者临床及病理资料统计分析结果:
     (1)101例胃癌患者中男性64例,女性37例,年龄28-75岁,平均年龄57.46±10.88岁。
     (2)胃癌组织ADH表达水平与饮酒情况和胃癌TNM分期有关(p<0.05);癌旁组织ADH表达水平则与年龄相关(p<0.05)。
     (3)胃癌组织ADH不同表达生存曲线呈现有意义分离(P<0.05);危险及有害饮酒组与正常饮酒及未饮酒组的生存曲线出现分离(P<0.05)。
     (4)COX风险比例模型单因素分析显示:年龄因素、饮酒情况、ADH癌旁表达、阳性淋巴结数及肿瘤TNM分期等因素与胃癌预后相关(P<0.05);COX风险比例多因素分析显示,年龄与肿瘤TNM分期是胃癌预后相关的危险因素(P=0.000),ADH癌组织中表达可能影响胃癌预后(P=0.064)(注:多因素COX回归分析,方法用后退法,进入标准为0.05,删除标准为0.10。)。
     2、0.03125%-6%浓度梯度的酒精作用于MGC803、BGC823和SGC7901三种胃癌细胞株48h后,可显著抑制胃癌细胞的增殖,并诱导胃癌细胞的凋亡。
     3、0.125%、0.25%、0.5%浓度的酒精作用于MGC803、BGC823和SGC7901三种胃癌细胞48h后,其ADH的表达显著增加,且与酒精浓度呈正相关。
     结论:
     1、胃癌及癌旁组织临床资料及ADH表达分析结论:
     (1)胃癌组织ADH表达水平与饮酒情况和胃癌TNM分期有关,癌旁组织ADH表达水平与年龄相关。
     (2)胃癌组织ADH高表达组生存优于低表达组,正常及无饮酒组生存优于危险及有害饮酒组。
     (3)年龄、肿瘤TNM分期是胃癌预后相关的危险因素,ADH癌组织中表达可能影响胃癌预后。
     2、酒精可显著降低胃癌细胞活性,较低浓度酒精同样能抑制胃癌细胞增殖,并诱导其凋亡。
     3、酒精可促进胃癌细胞ADH表达,表达水平随酒精浓度的增加而提高。
Background and aim:
     Gastric cancer is one of the most common malignant tumor in the world and has high mortality and morbidity. It is caused by the result of long-term and multiple factors, and the incidence of gastric cancer are significant different in varied nation and region.The exact cause of gastric cancer has not yet been fully elucidated. Studies have shown that Helicobacter pylori infection, diet, smoking and genetic susceptibility of the host are important factors of gastric cancer. Risk related to drinking and gastric cancer is still controversial. Intaking alcohol can stimulate the gastric mucosa directly, and acetaldehyde, the metabolic intermediate item of alcohol, can cause gastric mucosal injury. Gastric epithelial susceptible affected by carcinogenic substance directly,and it can cause malignant transformation. Alcohol dehydrogenase (ADH) plays a vital role in alcohol metabolism process, which is mainly distributed in the liver, the distribution of a small amount in the gastrointestinal tract and other organs. ADH, the rate-limited enzyme of alcohol metabolism, can influence on local tissue blood alcohol concentration. It is one of the decisive factors affecting the body's Drinking process. Relationship between ADH levels and gastric cancer are still not clear. We studied on collected tissue specimens and clinical data of patients with gastric cancer. The aim of the study was to analyze the relationship between the clinical pathological characteristics, alcohol consumption and ADH expression. And the study also investigated the influence of diverse concentrations of alcohol on gastric adenocarcinoma cell viability, apoptosis, and the expression changes of ADH with alcohol management.
     Methods:
     1. The expression of ADH in a tissue microarray containing101gastric cancer and67paracancer in those spots of gastric cancer tissues was detected by immunohistochemical technique. The correlation among the expression of the ADH and clinicopathalogic variables and overall survival of the gastric cancer was analyzed.
     2. Gastric adenocarcinoma cell lines (MGC803, BGC823and SGC7901) were treated with different concentrations of alcohol (0.03125%,0.0625%,0.125%,0.25%,0.5%,1%,2%,4%and6%). An MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay and flow cytometry were used to analyze the effect of alcohol treatment on cell viability and apoptosis.
     3、Western blotting was used to analyze the expression of ADH in gastric carcinoma cells treated with different concentrations of alcohol (0.125%,0.25%,0.5%).
     Results:
     1,39.6%of101gastric cancer were positive for ADH expression, and47.76%of67gastric paracancer were positive for ADH expression. The expression of ADH in paracancer tissue was correlated with the prognosis in gastric cancer. One-way Anova analyses showed that gastric ADH expression differed in patients with different volumn of alcohol consumption. Alcohol consumption, TNM stage was closely correlated to overall survival(P<0.05).
     2, Alcohol treatment inhibited cell proliferation in gastric adenocarcinoma cell lines in a significant dose-dependent manner. Alcohol was also able to induce the apoptosis of gastric adenocarcinoma cells in a dose-dependent manner.
     3, ADH activity of gastric adenocarcinoma cells increased with the increase of the concentration of alcohol.
     Conclusions:
     1. The age,tumor TNM stage would be the predictive factors of gastric cancer prognosis, and gastric ADH expression level may be relevant to gastric cancer prognosis.
     2、Alcohol inhibited cell viability and growth of gastric adenocarcinoma cell lines. Low concentrations of alcohol also induced apoptosis of the gastric adenocarcinoma cell lines.
     3、Alcohol increased the expression of ADH of the gastric adenocarcinoma cell lines.
引文
[1]IARC Monographs on the evaluation of carcinogenic risks to humans. Volume 61. IARC Monographs. Lyon 1994.
    [2]Helicobacter.and.Cancer.Collaborative.Group.Gastric.cancer.andHelicobacte r pylori:a combined analysis of 12 case control studies nested within prospective cohorts. Gut.2001;49:347-53.
    [3]Hoey J, Montvernay C, Lambert R. Wine and tobacco:risk factors for gastric cancer in France. Am J Epidemiol.1981; 113:668-674.
    [4]Walsh B, Grant M. Public health implication of alcohol production and trade. WHO Offset Publ,1985, (88):1-55.
    [5]Jelski W, Szmitkowski M. Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase..(ALDH)..in.the.cancer.diseases.Clin.Chim.Acta.2008;395(1-2):1-5.
    [6]Halsted CH, Robles EA, Mezey E. Distribution of ethanol in the human gastrointestinal tract. Am J Clin Nutr.1973;26(8):831-4.
    [7]Pestalozzi DM, Buhler R, von Wartburg JP, et al. Immunohistochemical localization of alcohol dehydrogenase in the human gastrointestinal tract. Gastroenterology.1983;85(5):1011-6.
    [8]Sun AY, Sun GY. Alcohol and oxidative mechanisms in the brain. J Biomed Sci.2001;8(1):37-43.
    [9]Nanji AA,Jokelainen K,Fotouhinia M,et al. Increased severity of alcoholic liver.injury.in.female.rats:role of oxidative stress, endotoxin, and chemokines. Am J Physiol Gastrointest Liver Physiol.2001;281(6):G 1348-56.
    [10]Brown AS, Fiatarone JR, Wood P, et al. The effect of gastritis on human gastric alcohol dehydrogenase activity and alcohol metabolism. Aliment Pharmacol Ther.1995;9(1):57-61.
    [11]Caballeria J. First-pass metabolism of alcohol:its role as a determinant of blood alcohol levels after drinking.Hepatogastroenterology.1992;39 Suppl 1:62-6.
    [12]Homann N. Alcohol and upper gastrointestinal tract cancer:the role of local acetaldehyde production. Addict Biol.2001;6(4):309-323.
    [13]Ammon E, Schafer C, Hofmann U, et al. Disposition and first-pass metabolism of alcohol in humans:is it gastric or hepatic and does it depend on gender? Clin Pharmacol Ther.1996;59(5):503-13.
    [14]Frezza M, di Padova C, Pozzato G, et al. High blood alcohol levels in women. The role of decreased gastric alcohol dehydrogenase activity and first-pass metabolism. N Engl J Med.1990;322(2):95-9.
    [15]DiPadova C, Worner TM, Julkunen RJ, et al. Effects of fasting and chronic alcohol consumption on the first-pass metabolism of alcohol. Gastroenterology. 1987;92(5Pt1):1169-73.
    [16]Salaspuro M. Acetaldehyde and gastric cancer. J Dig Dis.2011;12(2):51-9
    [17]Haas SL,Ye W,L6hr JM.Alcohol consumption and digestive tract cancer. Curr Opin Clin Nutr Metab Care.2012;15(5):457-67
    [18]Kuzmickiene I, Everatt R, Virviciute D, et al. Smoking and other risk factors for pancreatic cancer:A cohort study in men in Lithuania. Cancer Epidemiol. 2012 Oct 26.doi:pii:S1877-7821(12)00133-6.10.1016/j.canep.2012.10.001.
    [19]Steevens J,Schouten LJ.Goldbohm RA,et al. Alcohol consumption, cigarette smoking and risk of subtypes of oesophageal and gastric cancer:a prospective cohort study. Gut.2010;59:39-48.
    [20]Duell EJ, Travier N, Lujan-Barroso L, et al. Alcohol consumption and gastric cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Am J Clin Nutr 2011;94:1266-75.
    [21]Tsutsumi S, Mima S, Tomisato W, et al. Molecular mechanism of adaptive cytoprotection induced by alcohol in human gastric cells. Exp Biol Med (Maywood) 2003;228:1089-95.
    [22]Nurmi K, Methuen T, Maki T, et al. Alcohol induces apoptosis in human mast cells. Life Sci.2009:85:678-84.
    [23]Jelski W, Szmitkowski M. Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) in the cancer diseases. Clin Chim Acta.2008;395:1-5.
    [24]Seitz HK, Becker P. Alcohol metabolism and cancer risk. Alcohol Res Health. 2007;30:38-41,44-7.
    [25]Druesne-Pecollo N, Tehard B, Mallet Y, et al. Alcohol and genetic polymorphisms:effect on risk of alcohol-related cancer. Lancet Oncol.2009; 10:173-80.
    [1]Corso G, Seruca R, Roviello F. Gastric cancer carcinogenesis and tumor progression. Ann Ital Chir.2012;83(3):172-176
    [2]INCA. National Institute of Cancer:Incidence and mortality ratios by cancer in Brazil. Available from:URL:http://www.inca.org.br
    [3]Doll R, Forman D, La Vecchia C. Alcoholic beverages and cancers of the digestive tract and larynx. In:MacDonald I, editor. Health Issues Related to Alcohol Consumption.2nd ed. Bodmin Cornwall:MPG Books.1999: 351-393
    [4]Seitz HK,Matsuzaki S, Yokoyama A, et al. Alcohol and cancer. Alcohol Clin Exp Res.2001; 25:137S-143S
    [5]Jelski W, Szmitkowski M. Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) in the cancer diseases.Clin Chim Acta.2008; 395: 1-5
    [6]Schistosomes,liver flukes and Helicobacter pylori..IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Lyon,7-14 June 1994. IARC Monogr Eval Carcinog Risks Hum,1994;61:1-241
    [7]Glade.MJ..Food,nutrition,and.the.prevention.of.cancer:aglobal.perspective.A merican Institute for Cancer Research/World Cancer Research Fund, American Institute for Cancer Research,1997. Nutrition.1999;15(6):523-526
    [8]IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Tobacco smoke and involuntary smoking. IARC Monogr Eval Carcinog Risks Hum.2004;83:1-1438
    [9]Gonza'lez CA, Pera G, Agudo A, et al. Smoking and the risk of gastric cancer in the European Prospective Investigation Into Cancer and Nutrition (EPIC). Int J Cancer.2003; 107:629-634
    [10]Gao CM,Takezaki T, Wu JZ, et al. Glutathione-S-transferases M1 (GSTM1) and GSTT1 genotype, smoking, consumption of alcohol and tea and risk of esophageal and stomach cancers:a case-control study of a high-incidence area in Jiangsu Province,China. Cancer Lett.2002;188(1-2):95-102
    [11]Alcohol drinking. Epidemiological studies of cancer in humans. IARC Monogr Eval Carcinog Risks Hum.1988;44:153-250
    [12]Baan R, Straif K, Grosse Y, et al. Carcinogenicity of alcoholic beverages. Lancet Oncol.2007; 8:292-293
    [13]Munoz N, Plummer M, Vivas J, et al. A case-control study of gastric cancer in Venezuela. Int J Cancer.2001;93(3):417-423
    [14]周金意,向全永,陶然,等.2007年江苏省居民死因监测分析.江苏预防医学,2008,19(4):74-75
    [15]丁建华,李苏平,高长明,等.以全人群为基础的上消化道癌病例对照研究.中国公卫生杂志,2001,17(4):319-320
    [16]Ji BT,Chow WH, Yang G, et al. The influence of cigarette smoking, alcohol, and green tea consumption on the risk of carcinoma of the cardia and distal stomach in Shanghai, China. Cancer.1996;77(12):2449-2257
    [17]Jelski W,Chrostek L,Szmitkowski M, et al. Activity of class 1,11,111, and IV alcohol dehydrogenase isoenzymes in human gastric mucosa. Dig Dis Sci. 2002;47(7):1554-1557
    [18]Tepperman BL, Tan SY, Whittle BJ. Effects of calcium-modifying agents on integrity of rabbit isolated gastric mucosal cells. Am J Physiol.1991;261(1 Pt1):G119-127
    [19]Slomiany A, Piotrowski E, Piotrowski J, et al. Impact of alcohol on innate protection of gastric mucosal epithelial surfaces and the risk of injury. J Physiol Pharmacol.2000;51(3):433-447
    [20]Hernandez-Munoz R, Montiel-Rufz C, Vazquez-Martinez O. Gastric mucosal cell proliferation in alcohol-induced chronic mucosal injury is related to oxidative stress and lipid peroxidation in rats. Lab Invest.2000:80(8):1161-1169
    [21]李兆申,湛先保.胃粘膜损伤与保护.上海:上海科学技术出版社,2004:501
    [22]Oates PJ, Hakkinen JP. Studies on the mechanism of alcohol-induced gastric damage in rats. Gastroenterology.1988;94(1):10-21
    [23]Slomiany A, Piotrowski E, Piotrowski J, et al. Impact of alcohol on innate protection of gastric mucosal epithelial surfaces and the risk of injury. J Physiol Pharmacol.2000;51(3):433-447
    [24]Fukushima S, Tatematsu M, Takahashi M. Combined effect of various surfactants on gastric carcino-genesis in rats treated with N-methyl-N-nitro-N-nitrosoguanidine. Gann.1974;65(4):371-376
    [25]Tatematsu M, Takahashi M, Hananouchi M, et al. Protective effect of mucin on.experimental.gastric.cancer.induced.by.N-methyl-N'-nitro-N-nitrosoguani dine plus sodium chloride in rats. Gann.1976;67(2):223-229
    [26]Parlesak A, Billinger MH, Bode C, et al. Gastric alcohol dehydrogenase activity in man:influence of gender, age, alcohol consumption and smoking in a caucasian population. Alcohol Alcohol.2002;37(4):388-393
    [27]王炳元,吴作艳,张健,等.胃粘膜对慢性乙醇刺激适应性机制的初步探讨.中国医科大学学报,2004,33(2):115-117
    [28]Bienia A, Sodolski W, Luchowska E. The effect of chronic alcohol abuse on gastric and duodenal mucosa. Ann Univ Mariae Curie Sklodowska,2002,57: 570-582
    [29]Tanaka K, Nishimoto K, Tomisato W, et al. Adaptive cytoprotection induced by pretreatment with alcohol protects against gastric cell damage by NSAIDs. Dig Dis Sci 2004,49:210-217
    130]吴作艳,李岩,田丰.乙醇对大鼠胃粘膜慢性损伤及适应性细胞的保护作用[J].中华消化杂志,2006,26(1):59-60
    [31]秦咏梅,周力,孙屹峰,等.食用白酒灌胃后大鼠胃粘膜抗损伤作用观察[J]世界华人消化杂志,2007,15(1):29-33
    [32]Haas SL, Ye W, Lohr JM. Alcohol consumption and digestive tract cancer. Curr Opin Clin Nutr Metab Care.2012;15(5):457-467
    [33]杨家红,范宗华.吸烟、饮酒与胃癌死亡关系的前瞻性队列研究.现代预防医学,2000,27(3):322-324
    [34]Jelski W, Szmitkowski M. Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) in the cancer diseases. Clin Chim Acta.2008; 395(1-2):1-5
    [35]Franceschi S, La Vecchia C. Alcohol and the risk of cancers of the stomach and colonrectum. Dig Dis.1994; 12:276-289
    [36]Brenner H, B ode G, Adler G, et al. Alcohol as a gastric disinfectant,The complex relationship between alcohol consumption and current Helicobacter pylori infection. Epidemiology,2001,12:209-214
    [37]Tursi A, Cammarota G, Papa A, et al.Effect of adequate alcohol intake, with or without cigarette smoking, on the risk of Helicobacter pylori infection. Hepatogastroenterology.1998,Sep-Oct;45(23):1892-5
    [38]李兆申,湛先保,许国铭,主编.胃粘膜损伤与保护基础与临床.上海:上海科学技术出版社,2004.499
    [39]Simanowski UA, Egerer G, Oneta C, et al. Helicobacter pylori infection decreases gastric alcohol dehydrogenase activity and first-pass etabolisome of alcohol in man. Digestion.1998,59:314-320
    [40]Hoey J, Montvernay C, Lambert R. Wine and tobacco:risk factors for gastric cancer in France. Am J Epidemiol.1981,113(6):668-674
    [41]Gronbaek M, Heitmann BL. Validity of self-reported intakes of wine, beer and spirits in population studies. Eur J Clin Nut.1996,50:487-490
    [42]Brenner H, Rothenbacher D, Bode G, et al. Inverse graded relation between alcohol consumption and active infection with Heliobacter pylori. Am J Epidemiol.1999,149:571-576
    [43]Eslick GD, Lim LL, Byles JE, et al. Association of Helicobacter pylori infection with gastric carcinoma:a meta-analysis. Am J Gastroenterol.1999, 94:2373-2379
    [44]Daroch F, Hoeneisen M, Gonzalez CL, et al. In vitro antibacterial activity of Chilean red wines against Helicobacter pylori. Microbios.2001,104:79-85
    [45]Jonkers D, Houben P, Hameeteman W, et al. Differential features of gastric cancer patients, either Helicobacter pylori positive or Helicobacter pylori negative. Ital J Gastroenterol Hepatol.1999,31:836-841
    [46]Jang M, Cai L, Udeani GO, et al. Cancer chemopreventive activity of resveratrol, a natural product derived from grapes. Science.1997,275: 218-220
    [47]Sgambato A, Ardito R, Faraglia B, et al. Resveratrol, a natural phenolic compound, inhibits cell proliferation and prevents oxidative DNA damage. Mutat Res.2001,496:171-180
    [48]Soleas GJ, Grass L, Josephy PD, et al. A comparison of the anticarcinogenic properties of four red wine polyphenols. Clin Biochem (Toronto).2002,35: 119-124
    [49]Stermer E. Alcohol consumption and the gastrointestinal tract. Isr Med Assoc J.2002; 4:200-202
    [50]Hoey J, Montvernay C, Lambert R. Wine and tobacco:risk factors for gastric cancer in France. Am J Epidemiol.1981,113:668-674
    [51]Agudo A, Gonza'les CA, Marcos G, et al. Consumption of alcohol, coffee, and tobacco, and gastric cancer in Spain. Cancer Causes Control.1992,3: 137-143
    [52]Palli D, Bianchi S, Decarli A, et al. A case-control study of cancers of the gastric cardia in Italy. Br J Cancer.1992,65:263-266
    [53]Hansson LE, Baron J, Nyren O, et al. Tobacco, alcohol and the risk of gastric cancer—a population based case control study in Sweden. Int J Cancer.1994, 57:26-31
    [54]De Stefani E, Boffetta P, Carzoglio J, et al. Tobacco smoking and alcohol drinking as risk factors for stomach cancer:a case-control study in Uruguay. Cancer Causes Control.1998 May;9:321-329
    [55]Lo'pez-Carrillo L, Lo'pez-Cervantes M, Rami rez-Espitia A, et al. Alcohol consumption and gastric cancer in Mexico. Cadernos Saude Publica.1998, 14(Suppl 3):25-32
    [56]Chow WH, Swanson CA, Lissowska J, et al. Risk of stomach cancer in relation to consumption of cigarettes, alcohol, tea and coffee in Warsaw, Poland. Int J Cancer.1999,81:871-876
    [57]Ooi CH, Ivanova T, Wu J, et al. Oncogenic pathway combinations predict clinical prognosis in gastric cancer. PLoS Genet.2009 Oct;5(10):e1000676
    [58]Bosron WF, Li T K. Genetic polymorphism of human liver alcohol and aldehyde dehydrogenases, and their relationship to alcohol metabolism and alcoholism. Hepatology.1986,6:502-510
    [59]Yamauchi M, Maezawa Y, Mizuhara Y, et al. Polymorphisms in alcoholic metabolizing enzyme genes an d alcoholic cirrhosis in Japanese patients:a multivariate analysis. Hepatology.1995,22(Pt 4):1136-1142
    [60]Chlorinated drinking-water; chlorination by-products; some other halogenated compounds; cobalt and cobalt compounds. International Agency for Research on Cancer (IARC) Working Group, Lyon,12-19 June 1990. IARC Monogr Eval Carcinog Risks Hum.1991,52:1-544
    [61]Matsumoto M, Takahadhi H, MaruyamaK, et al. Genotypes of alcohol-metabolizing enzymes and the risk for alcoholic chronic pancreatitits in Japanese alcoholics. Alcohol Clin ExpRes.1996,20(Suppl 9) : 289A-292A
    [62]Hori H, Kawano T, Endo M, et al. Genetic polymorphisms of tobacco-and alcohol-related metabolizing enzymes and human esophageal squamous cell carcinoma susceptibility. J Clin Gastroenterol.1997,25:568-575
    [63]Chen WJ, Loh EW, Hsu YP, et al. Alcohol-metabolizing genes and alcoholism among Taiwanese Han men:in dependent effect of ADH2, ADH 3 and ALDH2. Br J Psychiatry.1996,168 :762-767
    [64]Day CP, Bashir R, James OFM, et al. Investigation of the role of polymorphisms at the alcohol and aldehyde dehydrogenase loci in genetic predisposition to alcohol-related end-organ damage. Hepatology.1991, 14:798-801
    [65]Bosron WF, Li T K. Genetic polymorphism of human liver alcohol and aldehyde dehydrogenases, and their relationship to alcohol metabolism and alcoholism. Hepatology.1986,6:502-510
    [66]Chen WJ, Loh EW, Hsu YP, et al. Alcohol-metabolizing genes an d alcoholism among Taiwanese Han men:in dependent effect of ADH2, ADH 3 and AL DH2. Br J Psychiatry.1996,168:762-767
    [67]Yamauchi M, Maezawa Y, Mizuhara Y, et al. Polymorphisms in alcoholic metabolizing enzyme genes and alcoholic cirrhosis in Japanese patients:a multivariate analysis.Hepatology.1995,22(Pt4):1136-1142
    [68]Lee KH, Kw ak BY, Kim JH, et al. Genetic polymorphism of cytochrome P-450 2E1 and mitochondrial aldehyde dehydrogenase in a Korean population. Alcohol Clin Exp Res.1997,21: 953-956
    [69]Tanaka F, Shiratori Y, Yokosuka O, et al. High incidence of ADH2*1/ALDH2* 1 genes among Japanese alcohol dependents and patients with alcoholic liver disease. Hepatology.1996,23:234-223
    [70]Enomoto N, Takase S, Takada N, et al. Alcoholic liver disease in eterozygotes of mutant and normal aldehyde dehydrogenase-2 genes. Hepatology.1991,13:1071-1075
    [71]Yokoyama A, Muramatsu T, Ohmori T, et al. Multiple primary eophageal and concurrent upper aerodigestive tract cancer and the aldehyde dehydrogenase-2 genotype of Japanese alcoholics.Cancer.1996,77:1986-1990
    [72]Tanabe H, Ohira M, Ohtsubo T, et al.Genetic polymorphism of aldehyde dehydrogenase 2 in patients with upper aerodigestive tract cancer. Alcohol Clin Exp Res.1999,23(Suppl4):17S-20S
    [73]Yokoyama A, Muramatsu TmOhmori T, et al. Esophageal cancer and aldehyde dehydrogenase-2 genotypes in iapanese males. Cancer Epidemiol Biomarkers Prev.1996,5:99-102
    [74]Yokoyama A, Muramatsu T, Ohmori T, et al.Alcohol-related cancers and aldehyde dehydrogenase-2 in Japanese alcoholics carcinogenesis.1998,19: 1383-1387
    [75]Hori H, Kawano T, Endo M, et al.Genetic polymorphisms of tobacco and alcohol-related metabolizing enzymes and human esophageal squamous cell carcinoma susceptibility. J Clin Gastroenterol.1997,25:568-575
    [76]丁建华,李苏平,曹海霞,等.乙醇和乙醛脱氢酶基因多态与食道癌易感性.中华流行病学杂志,2009,30(5):455-458
    [77]Yang CX, Matsuo K, Ito H, et al.Esophageal cancer risk by ALDH2 and ADH2 polymorphisms and alcohol consumption:exploration of gene-environment and gene-gene interactions.Asian Pac J Cancer Prev.2005,6 (3):256-262
    [78]Yang SJ, Wang HY, Li XQ, et al. Genetic polymorphisms of ADH2 and ALDH2 association with esophageal cancer risk in southwest China. World J Gastroenterol.2007,13(43):5760-5764
    [79]Bosron WF, Li TK.Genetic polymorphism of human liver alcohol and aldehyde dehydrogenases.and their relationship to alcohol metabolism and alcoholism.Hepatology.1986,6 (3):502-510
    [80]Mizoi Y, Yamamoto K, Ueno Y, et al.Involvement of genetic polymorphism of alcohol and aldehyde dehydrogenases in individual variation of alcohol metabolism. Alcohol Alcohol.1994,29(6):707-710
    [81]Zhang FF, Hou L, Terry MB, et al.Genetic polymorphisms in alcohol metabolism, alcohol intake and the risk of stomach cancer in Warsaw, Poland. Int J Cancer.2007,121(9):2060-2064
    [82]Yokoyama A, Muramatsu T, Omori T, et al.Alcohol and aldehyde dehydrogenase gene polymorphisms and oropharyngolaryngeal, esophageal and stomach cancers in Japanese alcoholics.Carcinogenesis.2001,22(3):433-439
    [83]Ding JH, Li SP, Wu JZ, et al.Alcohol ehydrogenase-2 and aldehyde dehydrogenase- 2 genotypes, alcohol drinking and the risk of primary hepatocellular carcinoma in a Chinese population.Asian Pac J Cancer Prev.2008,9(1):31-35
    [84]Ding JH, Li SP, Cao HX, et al. Polymorphisms of alcohol dehydrogenase-2 and aldehyde dehydrogenase-2 and esophageal cancer risk in Southeast Chinese males. World J Gastroenterol,2009,15(19):2395-2400
    [85]Kahraman A, Erkasap N, Kaken T, et al. The antioxidative and antihistaminic properties of quercetin in alcohol-induced gastric lesions. Toxicology.2003, 183(1-3):133-142
    [86]Smith GS, Mercer DW, Cross JM, et al. Gastric injury induced by alcohol and ischemia-reperfusion in the rat. Differing riles for lipid peroxidation and oxygen radicals. Dig Dis Sci.1996,41 (6):1157-1164
    [87]DiPadova C, Worner TM, Julkunen RJ, et al.Effects of fasting and chronic alcohol consumption on the first-pass metabolism of alcohol. Gastroenterology.1987,92(5 Ptl):1169-1173
    [88]Yin SJ, Chou FJ, Chao SF, et al.Alcohol and aldehyde dehydrogenases in human esophagus:comparison with the stomach enzyme activities.Alcohol Clin Exp Res.1993,17(2):376-381
    [89]沈洪兵.基因多态性与疾病易感性的分子流行病学研究:问题与对策.中华流行病学杂志,2004,25(9):766-768
    [90]Rad R, Ballhenm W, Voland P, et al. Extracellular and intracellular pattern recognition receptors cooperate in the recognition of Helicobacter pylori. Gastroenterology.2009;136:2247-2257
    [91]Kumar.S,Kumar.A,Dixit.VK..Evidences.showing.association.ofinterleukin-1 B polymorphisms with increased risk of gastric cancer in an Indian population. Biochem Biophys Res Commun.2009;387-.456-460
    [92]Melo.Barbosa.HP,Martins.LC,Dos.Santos.SE,et.al..Interleukin-1.and.TNF-al pha polymorphisms and Helicobacter pylori in a Brazilian Amazon population. World J Gastroenterol.2009; 15:1465-1471
    [93]Partida-Rodriguez O, Torres J, Flores-Luna L, et al. Polymorphisms in TNF and HSP-70 show a significant association with gastric cancer and duodenal ulcer. Int J Cancer.2010;126:1861-1868
    [94]El-Omar EM, Ng MT, Hold GL. Polymorphisms in Toll-like receptor genes and risk of cancer.Oncogene.2008;27:244-252
    [95]Hold GL, Rabkin CS, Chow WH, et al. A functional polymorphism of toll-like receptor 4 gene increases risk of gastric carcinoma and its precursors.Gastroenterology.2007; 132:905-912
    [96]Arbour NC, Lorenz E, Schutte BC,et al. TLR4 mutations are associated with endotoxin hyporesponsiveness in humans. Nat Genet.2000;25:187-191
    [97]Maeda S, Akanuma M, Mitsuno Y, et al. Distinct mechanism of Helicobacter pylori-mediated NF-kappa B activation between gastric cancer cells and monocytic cells. J Biol Chem.2001;276:44856-44864
    [98]Ding SZ, Torok AM, Smith MF, et al. Toll-like receptor 2-mediated gene expression.in.epithelial.cells.during.Helicobacter.pylori.infection.Helicobacte r.2005; 10:193-204
    [99]Seya T, Shime H, Ebihara T, et al. Pattern recognition receptors of innate immunity and their application to tumor immunotherapy. Cancer Sci.2010; 101:313-320
    [100]Trejo-de la O A, Torres J, Perez-Rodriguez M, et al. TLR4 single-nucleotide polymorphisms alter mucosal cytokine and chemokine patterns in Mexican patients with Helicobacter pylori-associated gastroduodenal diseases. Clin Immunol.2008; 129:333-340
    [101]Kang TJ, Chae GT. Detection of Toll-like receptor 2 (TLR2) mutation in the lepromatous leprosy patients. FEMS Immunol Med Microbiol.2001;31: 53-58
    [102]Schroder NW, Morath S, Alexander C, et al. Lipoteichoic acid (LTA) of Streptococcus pneumoniae and Staphylococcus aureus activates immune cells via Toll-like receptor (TLR)-2, lipopolysaccharide-binding protein (LBP), and CD14, whereas TLR-4 and MD-2 are not involved. J Biol Chem.2003;278:15587-15594
    [103]Eder W, Klimecki W, Yu L, et al. Toll-like receptor 2 as a major gene for asthma in children of European farmers.J Allergy Clin Immunol.2004; 113: 482-488
    [104]Kutukculer N, Yeniay BS, Aksu G,et al. Arg753Gln polymorphism of the human toll-like receptor-2 gene in children with recurrent febrile infections. Biochem Genet.2007;45:507-514
    [105]Boraska Jelavic T, Barisic M, Drmic Hofman I,et al. Microsatelite GT polymorphism in the toll-like receptor 2 is associated with colorectal cancer. Clin Genet.2006;70:156-160
    [106]Noguchi E, Nishimura F, Fukai H, et al. An association study of asthma and total serum immunoglobin E levels for Toll-like receptor polymorphisms in a Japanese population. Clin Exp Allergy.2004;34:177-183
    [107]Wu MS, Cheng TY, Shun CT, et al. Functional polymorphisms of CD 14 and toll-like receptor 4 in Taiwanese Chinese with Helicobacter pylori-related gastric malignancies. Hepatogastroenterology.2006; 53:807-810
    [108]Garza-Gonzalez E, Bosques-Padilla FJ, Mendoza-Ibarra SI,et al. Assessment of the toll-like receptor 4 Asp299Gly, Thr399Ile and interleukin-8-251 polymorphisms in the risk for the development of distal gastric cancer. BMC Cancer.2007;7:70
    [109]Pandey S.Mittal RD, Srivastava M, et al. Impact of Toll-like receptors [TLR] 2(-196 to-174 del) and TLR 4 (Asp299Gly, Thr399Ile) in cervical cancer susceptibility in North Indian women. Gynecol Oncol.2009; 114:501-505
    [110]Kato S, Shields PG, Caporaso NE, et al.Cytochrome P4502E1 polymorphisms, racial variation, and lung cancer risk. Cancer Res.1992, 52:6712-6715
    [111]Kato S, Onda M, Matsukura N, et al. Cytochrome P450 2E1 (CYP2E1) genetic polymorphism in a case-control study of gastric cancer and liver disease. Pharmocogenetics.1995,5 : S 141-S144
    [112]Tarnawski AS, Ahluwalia A, Jones MK.The mechanisms of gastric mucosal injury: focus on microvascular endothelium as a key target. Curr Med Chem.2012; 19(1):4-15
    [113]Kim WH, Hong F, Jaruga B.et al. Hepatitis B virus X proteinsensitizes primary mouse hepatocytes to alcohol-and TNF-Alpha-induced apoptosis by a caspase-3-dependent mechanism. Cell Mol Immunol.2005; 2:40-48
    [114]Peng XH, Kama P, Cao Z, et al. Cross-talk between epidermal growth factor receptor and hypoxia-inducible factor-1 alpha signature pathways increases resistance to apoptosis by up-regulating survivin gene expression. J Biol Chem.2006,281:25903-25914
    [115]Sikiric P, Seiwerth S, Deskovic S, et al. New model of cytoprotection/ adaptive cytoprotection in rats:endogenous small irritants, antiulcer agents and indomethacin. Eur J Pharmacol.1999;364:23-31
    [116]Ueyama T, Saika M, Senba E. Distinct gene expression in the stomach following stress and alcohol exposure. Kaibogaku Zasshi.2001;76:435-441
    [117]Tsukimi Y, Okabe S. Recent advances in gastrointestinal pathophysiology: role of heat shock proteins in mucosal defense and ulcer healing. Biol Pharm Bull.2001;24:1-9
    [118]Konturek PC, Brzozowski T, Kania J, et al. Nitric oxide-releasing aspirin protects gastric mucosa against alcohol damage in rats with functional ablation of sensory nerves.Inflamm Res.2003;52:359-365
    [119]Rokutan K. Role of heat shock proteins in gastric mucosal protection. J Gastroenterol Hepatol.2000;15 Suppl:D12-D19
    [120]Tanaka K, Nishimoto K, Tomisato W, et al. Adaptive cytoprotection induced by pretreatment with alcohol protects against gastric cell damageby NSAIDs. Dig Dis Sci.2004;49:210-217
    [121]Uehigashi Y, Yakabi K, Nakamura T. Pretreatment with mild irritant enhances prostaglandin E2 release from isolated canine gastric mucosal mast cells. Dig Dis Sci.1999;44:1384-1389
    [122]周晓彬,张健,张超英.中国人群生活习惯与胃癌发病关系的Meta分析.中国临床康复,2006,10(48):10-12

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