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日粮硒对雏鸡免疫功能影响的机理研究
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摘要
本研究以病理学、免疫学和流式细胞术等主要方法,研究高硒和低硒日粮对雏鸡免疫器官生长发育、免疫器官细胞增殖与凋亡、脾脏抗氧化能力、以及细胞免疫、体液免疫和红细胞免疫功能的动态影响规律和机理,为基础研究和生产实践提供理论依据。研究包括两个动物试验。
     实验一日粮高硒对雏鸡免疫功能影响的机理研究
     选用1日龄艾维茵肉鸡300只,随机分成5组,分别喂以玉米豆粕型对照日粮(Se 0.2mg/kg)和高硒日粮(Se 1mg/kg高硒Ⅰ组,Se 5mg/kg高硒Ⅱ组,Se 10mg/kg高硒Ⅲ组,Se 15mg/kg高硒Ⅳ组),试验期6周。结果显示:①高硒Ⅱ、Ⅲ、Ⅳ组雏鸡胸腺、脾脏和法氏囊重量减轻,脏器指数减小,器官生长发育受阻。眼观变化见胸腺、脾脏和法氏囊体积缩小。组织学观察显示,高硒Ⅱ、Ⅲ、Ⅳ组雏鸡胸腺皮质和髓质区淋巴细胞数量减少,胸腺小体体积增大,中央区细胞核碎片增多;脾脏和法氏囊淋巴细胞减少。胸腺、脾脏和法氏囊的超微病理变化以淋巴细胞和网状细胞的线粒体病变和凋亡细胞数量增多为特征。②流式细胞术检测表明,高硒Ⅱ、Ⅲ、Ⅳ组雏鸡胸腺、脾脏和法氏囊细胞静止期(G_0G_1)升高,合成期(S)、分裂(G_2M)期下降,细胞分裂指数(PI)下降。日粮硒含量越高,变化趋势越明显,且与脏器指数的下降趋势一致。③Annexin V-FITC染色检测结果显示,高硒Ⅲ、Ⅳ组雏鸡胸腺、脾脏和法氏囊的凋亡百分率明显升高。TUNEL染色的定性研究显示,高硒Ⅲ、Ⅳ组的胸腺、脾脏和法氏囊中,染成棕黄色的凋亡细胞较对照组增多。电镜观察,凋亡细胞见典型的超微结构特征,细胞核染色质浓缩边移,呈马蹄形或新月形。凋亡细胞增多的改变与免疫器官生长发育受阻、淋巴细胞减少的变化一致。④高硒Ⅱ、Ⅲ、Ⅳ组雏鸡外周血CD3+T细胞、CD3+CD4+T细胞和CD3+CD8+T细胞百分率程度不同地降低;高硒Ⅲ、Ⅳ组雏鸡外周血淋巴细胞对刀豆素A刺激的细胞增殖反应减弱;血清IL-2含量降低。雏鸡细胞免疫功能受损。⑤高硒Ⅱ、Ⅲ、Ⅳ组雏鸡血清IgG含量下降;高硒Ⅳ组雏鸡血清IgA和IgM含量。高硒Ⅲ、Ⅳ组血清总蛋白、白蛋白和球蛋白含量下降。雏鸡体液免疫功能受损。⑥高硒Ⅱ、Ⅲ、IV组红细胞C_3bR花环率降低,免疫复合物IC花环率升高,红细胞免疫粘附功能受损。⑦高硒Ⅲ、Ⅳ组脾硒含量升高,脾脏GSH-Px、SOD酶和CAT酶活性下降、总抗氧化能力降低、MDA蓄积,造成脾脏结构和功能损伤,细胞免疫和体液免疫功能受损。
     实验二日粮低硒对雏鸡免疫功能影响的机理研究
     选用1日龄艾维茵肉鸡120只,随机分成2组,硒缺乏组日粮由购自西昌冕宁的玉米、黄豆和小麦配制而成,硒含量为0.0342mg/kg,以亚硒酸钠为硒源使日粮硒水平达0.2mg/kg构成对照日粮,试验期6周。结果显示:①低硒组雏鸡胸腺、脾脏和法氏囊重量减轻,脏器指数减小。眼观变化见胸腺、脾脏和法氏囊体积小于对照组。组织学观察低硒组胸腺、脾脏和法氏囊淋巴细胞减少,其中法氏囊在42日龄时,淋巴滤泡内的淋巴细胞几近耗竭,网状细胞增生。胸腺、脾脏和法氏囊的超微病理变化以淋巴细胞和网状细胞的线粒体病变和凋亡细胞数量增多为特征。②低硒组雏鸡胸腺、脾脏和法氏囊细胞G_0G_1期升高,G2M期和PI降低,细胞分裂增殖能力受抑,免疫器官生长发育受阻。③流式细胞术、TUNEL染色法和电镜观察显示,低硒组胸腺、脾脏和法氏囊的凋亡细胞增多,此改变与免疫器官淋巴细胞数量减少的病变密切相关。④低硒组雏鸡外周血CD3+T细胞和CD3+CD8+T细胞百分率程度不同地降低;外周血淋巴细胞对刀豆素A刺激的细胞增殖反应减弱;血清IL-2含量降低。雏鸡细胞免疫功能受损。⑤低硒组雏鸡血清IgG、IgA和IgM含量降低,血清总蛋白、白蛋白和球蛋白含量降低,体液免疫功能受损。⑥低硒组雏鸡红细胞C_3bR花环率,IC花环率变化不明显,发生原发性免疫功能低下。⑦低硒组脾硒含量降低,脾脏GSH-Px、CAT活性和总抗氧化能力降低,MDA含量增加,脾脏组织结构和功能受损。
     上述研究结果表明:低硒(0.0342mg/kg)和5mg/kg及其以上高硒引起免疫器官淋巴细胞分裂增殖能力下降,凋亡细胞数量增多,脾脏组织中抗氧化酶活性降低、过氧化产物MDA蓄积,导致免疫器官生长发育不良,细胞免疫、体液免疫和红细胞免疫功能降低。细胞分裂增殖能力下降、凋亡细胞增多和抗氧化能力降低、过氧化产物蓄积是免疫功能受损的病理基础和机理。本研究首次全面系统研究了日粮硒对艾维茵肉鸡免疫器官发育和免疫功能的影响规律及机制,为养鸡生产上确定硒的合理添加剂量、诊断和防治硒缺乏症和硒中毒症提供了理论依据。
Two experiments were conducted to study on the effect of high selenium(Se) and low Se on the structure and function of immune system in chickens. The cell cycle and apoptosis of immune organs, the function of cellular, humoral and erythrocyte immunity, and the anti-oxidative function of spleen were determined by the means of pathology, immunology and flow cytometry.
     Experiment 1 Mechanisms of the immune functional changes caused by high Se in chickens
     300 one-day-old avian chickens were randomly divided into five groups, and fed on diets as follows: corn-bean control diet (Se 0.2mg/kg) and high Se diets (Se 1mg/kg, high Se group I ; Se 5mg/kg, high Se group II; Se 10mg/kg, high Se group III; Se 15mg/kg, high Se group IV) for 6 weeks. The results were as follow:①The volume, weight and relative weight of thymus, spleen and bursa of Fabricius(BF) were significantly decreased in high Se groups II , III and IV when compared with those of control group. Histopathologically, decreased lymphocytes, enlarged thymic corpuscle and increased nuclear debris in the center of corpuscles were appeared in the thymus. Decreased lymphocytes were observed in spleen and BF of high Se groups II, III and IV. Ultrastructurally, mitochondria injury and increased apoptotic cells with condensed nuclei were appeared in immune organs.②Cell cycle analysis by flow cytometry showed that the G_0G_1 phase was increased, and the S phase, G_2M phase and proliferation index(PI) were decreased in thymus, spleen and BF of high Se II, III and IV. Changes of cell cycle were progressed with the dietary Se level increasing, and consistent with the changes of organs relative weight.③The percentage of Annexin-V positive cells measured by flow cytometry was higher in high Se groups II, III and IV than in control group. TUNEL assay showed that there were increased frequencies of apoptotic cells in high Se groups III and IV. Characteristic of ultrastructural features on apoptotic cells was nuclear membrane breakdown, chromatin condensation with horseshoe-like or crescent shapes. The results were consistent with suppressed growth and decreased lymphocytes of immune organs.④The percentage of CD3+ T cells, CD3+CD4+ T cells and CD3+CD8+ T cells were decreased variably in high Se groups II, III and IV groups when compared with those of control group. The mitogenic reponse of T lymphocytes to ConA and the contents of serum IL-2 were decreased in high Se groups III and IV than in control group. The results suggested that the cellular immune function of chickens was impaired by high Se.⑤The contents of serum IgG were lower in high Se groups III and IV than in control group. The contents of serum IgA and IgM were decreased in high Se group IV. Contents of serum total protein, albumin and globulin were decreased variably in high Se groups III and IV. The results suggested that humoral immune function of chickens was impaired by high Se.⑥The ratio of IC rosette was increased and the ratio of C_3bR rosette decreased in High Se II, III and IV. Immune adherence function of erythrocyte was impaired by high Se.⑦The splenic Se and MDA contents were higher, and splenic GSH-Px, SOD and CAT activities, and total antioxidative ability were lower in high Se groups III and IV than in control group. The structure and function of spleen were impaired. The cellular and humoral function were decreased.
     Experiment 2 Mechanisms of the immune functional impairment caused by low Se in chickens
     120 one-day-old avian chickens were randomly divided into two groups. Corn, yellow bean and wheat, which were bought from Mianling count were used to formulated low Se diet (Se 0.0342 mg/kg). Sodium selenite was mixed into the low Se diet to produce 0.2 mg/kg Se diet (control group). Broilers were fed the diets for 6 weeks. The results were as follow:①The weight and relative weight of thymus, spleen and BF were significantly decreased in low Se group when compared with those of control group. Anatomically, the volume of immune organs were smaller in low Se group than in control group. Histopathologically, lymphocytes in thymus, spleen and BF were decreased. At 42 days of age, atrophy BF showed infolded epithelium, shrinked follicle with reticuloendothelial cells proliferation. Ultrastructurally, mitochondria injury and increased apoptotic cells with condensed nuclei were observed.②Cell cycle analysis by flow cytometry showed that the G_0G_1 phase was increased, and the G_2M phase and proliferation index(PI) were decreased in thymus, spleen and BF of low Se group. Decreased proliferative function induced growth retardation of immune organs.③Increased apoptotic cells in thymus, spleen and BF were observed by the methods of flow cytometry, TUNEL stain and electron microscope. The results were associated with hypocellular of immune organs.④The percentage of CD3+ T cells and CD3+CD8+ T cells were decreased in low Se group. The mitogenic reponse of T lymphocytes to ConA and the content of serum IL-2 were lower in low Se group than in control group. The results showed that the cellular immune function of chickens was impaired by low Se.⑤The content of serum IgG, IgA, IgM, total protein, albumin and globulin were decreased iIn low Se group. The humoral immune function of chickens were decreased.⑥The ratio of C_3bR rosette was decreased, and the ratio of IC rosette had no obvious change in low Se group. Primary lesion of erythrocyte's adherence function was induced by low Se.⑦The contents of splenic Se, total antioxidative ability, GSH-Px and CAT activities were decreased, and MDA contents in spleen increased in low Se group. The structure and function of spleen were impaired.
     The aforementioned results showed that the proliferative function of immune organs and activities of antioxidase in spleen were decreased, and the percentage of apoptotic cells of imunne organs and splenic MDA contents were increased by low Se (0.0342 mg/kg) and high Se (more than 5 mg/kg), which induced growth retardation of immune organs and decrease of cellular immune, humoral immune and erythrocyte's adherence function. The mechanisms of immune injury were closely related to the decreased cellular proliferative function, increased cellular apoptosis, decreased antioxidative ability and accumulated peroxidative products in the immune organs. In the present study, the effect of dietary Se on the structure and function of immune system was systematically researched for the first time. The results provided theoretical basis for determining reasonable supplemental dose of Se and preventing Se-deficiency and selenosis in chickens.
引文
1.Schwarz K,Foltz CM.Se as an integral part of factor 3 against dietary necrotic liver degeneration [J].Am Chem Soc,1957,79:3292-3293.
    2.Schwarz K,Foltz CM.Factor 3 activity of Se compouds[J].Journal of Biological Chemistry,1958,233:245-251.
    3.武瑞.亚硒酸钠在雏鸭体内药动学及毒理学研究[D].东北农业大学,2002.
    4.李辉,庞金铸,庞金花.硒与畜禽营养代谢[J].山东畜牧兽医,2003,6:14-15.
    5.K(o|¨)hrle J,Jakob F,Contempre B,et al.Se,the Thyroid,and the Endocrine System[J].Endocr.Rev,Dec 2005,26:944-984.
    6.Behne D,Wolters W.Distribution of Se and glutathione peroxidase in the rat[J].J Nutr,1983,113:456-461.
    7.Lei XG,Evenson JK,Thompson KM,et al.Glutathione peroxidase and phospholipid hydroperoxide glutathione peroxidase are differentially regulated in rats by dietary Se[J].J Nutr,1995,125:1438-1446.
    8.Bermano G,Nicol F,Dyer JA,et al.Selenoprotein gene expression during Se-repletion of Se-deficient rats[J].Biol Trace Elem Res,1996,51:211-223.
    9.Lei XG,Cheng WH.New roles for an old selenoenzyme:evidence from glutathione peroxidase-1null and overexpressing mice[J].J.Nutr,2005,135:2295-2298.
    10.K(o|¨)hrle J.Iodothyronine deiodinases[J].Methods Enzymol,2002,347:125-167.
    11.Safran M,Farwell AP,Rokos H,et al.Structural requirements of iodothyronines for the rapid inactivation and internalization of type Ⅱ iodothyronine 5'-deiodinase in glial cells[J].J Biol Chem,1993,268:14224-14229.
    12.Rosen A,Lundman P,Carlsson M,et al.A CD4+ T cell line-secreted factor,growth promoting for normal and leukemic B cells,identified as thioredoxin[J].Int Immunol,1995,7:625-633.
    13.Taniguchi Y,Taniguchi-Ueda Y,Mori K,et al.A novel promoter sequence is involved in the oxidative stress-induced expression of the adult T-cell leukemia-derived factor(ADF)/human thioredoxin(Trx) gene[J].Nucleic Acids Res,1996,24:2746-2752.
    14.Tagaya Y,Maeda Y,Mitsui A,et al.ATL-derived factor(ADF),an IL-2 receptor/Tac inducer homologous to thioredoxin;possible involvement of dithiol-reduction in the IL-2 receptor induction[J].EMBO J,1989,8:757-764.
    15.房青.硒蛋白P的研究进展[J].国外医学分子生物学医学分册,2002,25(1):2-3.
    16.袁施彬,余冰,陈代文.硒添加水平对氧化应激仔猪生产性能和免疫功能影响的研究[J].畜牧兽医学报,2008,39(5):677-81.
    17.郭孝,介晓磊,刘世亮等.添加高微量元素苜蓿草粉对雏鸡生长和饲料转化率的影响[J].安徽农业科学,2006,36(15):6313-6314,6337.
    18.Swain BK.Johri TS,Majumdar S.Effect of supplementation of vitamin E,Se and their different combinations on the performance and immnune response of broilers[J].British Poultry Science,2000,41(3):287-292.
    19.李睿,王安,吴国权.低温和硒对育雏期笼养蛋鸭生长性能及内分泌的影响[J].东北农业大学学报,2008,39(5):85-89.
    20.Christine S.Hotz,Dennis W.Fitzpatrick,Keith D.Trick,et al.Dietary Iodine and Se Interact To Affect Thyroid Hormone Metabolism of Rats[J].J.Nutr,Jun,1997,127:1214-1218.
    21.Wayne Chris Hawkes,Nancy L.Keim.Dietary Se Intake Modulates Thyroid Hormone and Energy Metabolism in Men[J].J.Nutr,2003,133:3443-3448.
    22.Paul M.Cammack,Brad A.Zwahlen,Merrill J.Christensen.Se Deficiency Alters Thyroid Hormone Metabolism in Guinea Pigs[J].J.Nutr,1995,125:302-308.
    23.Brenneisen P,Steinbrenner H,Sies H.Se,oxidative stress,and health aspects[J].Molecular Aspects of Medicine,2005,26:256-267.
    24.Thannickal,VJ,Fanburg BL.Reactive oxgen secies in cell signaling[J].Am.J.Physiol.Lung Cell.Mol.Physiol,2000,279:1005-1028.
    25.Brigelius-Flohe R,Flohe L.Is there a role of glutathione peroxidases in signaling and differentiation[J].Biofactors,2003,17:93-102.
    26.Tamura T,atadtman TC.A new selenoprotein from human lung adenocarcinoma cells:purification,properties,and thioredoxin reductase activity[J].Proc.Natl.acad.Sci.USA,93:1006-1011.
    27.Arteel GE,Mostert V,Oubrahim H,et al.Protection by Se1P in human plasma agaist peroxynitrite-mediated oxidation and nitration[J].Biol.Chem,1998,379:1201-1205.
    28.崔恒敏.禽类营养代疾病病理学[M].四川科学技术出版社,2007.
    29.薛慧.硒茶与非硒茶对高胆固醇饮食小鼠血脂的影响[J].医学研究通讯,2001,30(5):50
    30.杨秋霞,白萍.硒对糖尿病小鼠血糖及糖代谢的影响[J].河北医药,2004,26(10):769-770.
    31.Osamu Ezaki.The insulin like effects of selenate in rat adipocytes[J].J Biochem,1990,265: 1124-1127.
    32.Ip C,Ganther H.Activity of methylated forms of Se in cancer prevention[J].Cancer Res,1996,50:1206-1211.
    33.Ip C.Lessons from basic research in Se and cancer prevention[J].J Nutr,1998,128:1845-1854.
    34.Combs Jr GF,Gray WP.Chemopreventive agents:Se[J].Pharmacol.Ther,1998,79:179-192.
    35.Spyrou G,Bj(o|¨)rnstedt M,Skog S,et al.Selenite and selenate inhibit human lymphocyte growth via different mechanisms[J].Cancer Res,1996,56:4407-4412.
    36.Tapiero H,Townsend DM,Tew KD.The antioxidant role of Se and seleno-compounds[J].Biomedicien & Pharmacotherapy,2003,57(4):133-144.
    37.Lu JX,Kaeck M,Jiang C,et al.Selenite induction of DNA strand breaks and apoptosis in mouse leukemic L1210 cells[J].Biochemical Pharmacology,1994,47:1531-1535.
    38.Sinha R,Said TK,Medina D.Organic and inorganic Se compounds inhibit mouse mammary cell growth in vitro by different cellular pathways[J].Cancer Letters,1996,107:277-284.
    39.Medina D,Oborn CJ.Differential effects of Se on the growth of mouse mammary cells in vitro[J].Cancer Letters,1981,13:333-344.
    40.Weiller M,Latta M,Kresse M,et al.Toxicity of nutritionally available Se compounds in primary and transformed hepatocytes[J].Toxicol,2004,201:21-30.
    41.Shen CL,Song W,Pence BC.Interactions of Se compounds with other antioxidants in DNA damage and apoptosis in human normal keratinocytes[J].Cancer Epidemiol Biomarkers prey,2001,10:385-390.
    42.张志耘,胡志杰.微量元素硒多种拮抗作用研究进展[J].天津药学,2001,13(4):7-9
    43.徐卓立,郭军华,王德文等.金属硫蛋白水平与顺铂所致肾脏病理改变的相关性研究[J].癌症,1995,14(6):403.
    44.张瀛,秦家凤,员彭年等.亚硒酸钠抗顺铂内耳毒性的实验研究[J].中华耳鼻咽喉科杂志,1997,32(5):305.
    45.李晖,谢振华,钱素娟等.阿霉素性心肌损伤大鼠心肌中高能磷酸化合物分析及硒的保护作用[J].中国地方病学杂志,1998,17(2):86.
    46.吴坤,周晓蓉.亚硒酸钠对平阳霉素致突变性的防护作用[J].癌变.畸变.突变,1997,9(6):374.
    47.彭双清,刘世杰.镉对心肌细胞动作电位的影响及硒的保护作用[J].中华劳动卫生职业病杂 志,1998,16(1):34.
    48.连祥霖,陈新春.硒对氯化汞免疫毒性的影响及其机理[J].卫生毒理学杂志,1998,12(2):89.
    49.李连姬,韩春姬,崔山田等.锌硒对铅致小鼠学习记忆功能障碍及脑脂质过氧化的保护作用[J].微量元素与健康研究,1998,15(3):8.
    50.李金有,刘志艳,孙天佑等.硒拮抗砷致小鼠微核率改变的剂量效应特征[J].中国地方病学杂志,1999,18(1):5.
    51.杨克敌,刘世海,王桂珍.硒对氟致大鼠血清肾和股骨中铜锌铁影响的研究[J].微量元素与健康研究,2002,17(1):3.
    52.Thompson JN,Scott ML.Role of Se in the nutriton of the chick.J Nutr.1969,97(3):335-342.
    53.John F,Van Vleet.Amounts of twelve elements required to induce Se-VE deficiency in ducklings[J].Am.J.Vet.Res,43:851-857.1982.
    54.邓桦,冯泽光.雏鹅实验性缺硒病及高锌对缺硒影响的病理形态学研究[J].畜牧兽医学报,1994.5:442-448.
    55.Thompson,JN,Scott JN.Imparied lipid and vitamin E absorption related to atrophy of pancreas in Se deficient chicks[J].The Journal of Nutrition,1970,100:797-809.
    56.Van Vleet JF,Ferrahs VJ.Ultrastructural changes in skeletal muscle of Se-vitamin E deficient chicks[J].American Journal of Veterinary Research,1976,9:1081-1089.
    57.崔恒敏.雏鸡缺硒病的临诊观察[J].四川农业大学学报,1986,1:111-117.
    58.朱毅孙.种鸡硒缺乏症的诊冶[J].养禽与禽病防治,1998,9:28.
    59.苏跃民,陈力,孟宏,雏鸭硒缺乏症的诊治体会[J].黑龙江畜牧科技,2000,1:35.
    60.王常福,于淑芬,王德照.肉仔鸡硒缺乏症的诊断与防治[J].黑龙江畜牧兽医,2001,7:46.
    61.Gries CL,Scott ML.Pathology of Se deficiency in the chick[J].The Journal of Nutrition,1972,102:1287-1296.
    62.石发庆,康世良,付有丰等.雏鸡缺硒病的实验研究[J].东北农学院学报,1984,4:31-40.
    63.曲鸿章,张恒轩,石发庆等.实验性雏鸡缺硒病胰腺病理形态学变化的研究[J].东北农学院学报,1985,4:26-31.
    64.曲鸿章,张恒轩,石发庆等.实验性雏鸡缺硒病病理形态学变化的研究[J].东北农学院学报,1986.1:53-60.
    65.崔恒敏.雏鸡缺硒病的病理形态学研究[J].畜牧兽医学报,1988,1:52-56.
    66.李文盛.畜禽硒—维生素E缺乏病[J].畜牧兽医简讯,1980a,1:42-53.
    67.李文盛.畜禽硒—维生素E缺乏病[J].畜牧兽医简讯,1980b,2:47-56.
    68.史言.畜禽硒缺乏症的临床—病理特征及其发病机理[J].东北农学院学报,1988,1:21-29.
    69.Van Vleet JF,Ferrahs VJ.Ultrastructural alterations in gizzard smooth muscle of Se-vitamin E deficient ducklings[J].Avian Diseases,1977,21:531-542.
    70.张长银.樱桃谷肉鸭缺硒病的临床观察[J].畜牧与兽医,1990,3:116-117.
    71.付有丰,康世良,石发庆等.雏鸡硒—维生素E缺乏症的试验研究.Ⅱ.发病雏鸡的临床观察[J].东北农学院学报,1981,4:64-69.
    72.Yarrington JT,Whitehair CK,Corwin RM.Vitamin-slenium deficiency and its influence on avian matarial infection in the duck[J].The Journal of Nutrition,1973,103:231-241.
    73.Rahman MM,Deyoe CW,Davies RE,et al.Se and exudative diathesis in chicks and poults[J].The Journal of Nutrition,1960,72:71-76.
    74.金月英,苏琪,段玉琴等.日粮硒水平对北京鸭生长及发病死亡的影响[J].中国畜牧杂志,1987.2:16-18.
    75.ager FC.Effect on dietary Iinoleic acid and Se of the requirement of vitamin E in ducklings[J].Nutritional Metab,1972,14:210-227.
    76.Dean WF,Combs GF Jr.Influence of dietary Se on performance,tissue Se content,and plasma concentrations of Se-depended glutathione peroxidase,Vitamin E and ascorbic acid in ducklings[J].Poultry Science,1981,60:2655-2663.
    77.Rebar AH,Van Vleet JE Ultmstmctural changes in the pancreas of Se-vitamin E deficient chick[J].Veterinary Pathology,1977,14:629-642.
    78.张恒轩,曲鸿章.实验性缺硒病鸡胰腺的电子显微镜观察[J].东北农学院学报,1985,1:19-24.
    79.石发庆,康世良,徐忠宝等.雏鸭缺硒病的实验研究[J].东北农学院学报,1984a,3:46-57.
    80.Shih JC,Sandholm M,Scott ML,et al.Changes of lipoamide dehydrogenase and mitochondrial structure in Se deficient chicks[J].The Journal of Nutrition,1977,107:1583-1589.
    81.Bunk MJ,Combs GF Jr.Relationship of Se-dependent glutathione peroxidase activity and nutritional pancreatic atrophy in Se deficient chicks[J].The Journal of Nutrition,1981,11:1611-1620.
    82.Noguchi T,Langevin ML,Combs GF.Biochemistry and histochemical studies of the Se-deficient pancreas in Chicks[J].The Journal of Nutrition,1973a,103:444-453.
    83.Noguchi T,Cantor AH,Scott ML.Mode of Se in the nutrition of the chick[J].The Journal of Nutrition,1973b,103:1502-1511.
    84.Contor AH.Biological avaitability of Se in feedstuffs and Se compounds for prevention Of exudative diathesis in chicks[J].The Journal of Nutrition,1975a,105:96-105.
    85.Contor,AH.Efficacy Of Se in Se compounds and feedstuffs for prevention of pancreatic fibrosis in chicks[J].The Journal of Nutrition,1975b,105:106-111.
    86.Combs GF Jr,Pesti GM.Influence of ascorbic acid on Se nutrition in the chick[J].The Journal of Nutrition,1976,106:958-966.
    87.韩永达,康世良,王书林等.雏鸡实验性缺硒某些生化指标的研究[J].东北农学院学报,1984,2:28-32.
    88.韩永达,王书林,付有丰等.雏鸭实验性缺硒病某些生化指标的研究[J].东北农学院学报,1985,2:25-28.
    89.王建华.硒中毒[J].兽医大学学报,1993,4:402-408.
    90.易金娥,陈竞峰,袁慧.硒的营养与毒性[J].湖南饲料,2000,6:17-19.
    91.左晓磊,韩爱云.微量元素硒的营养功能[J].饲料研究,2005,36-39.
    92.李引乾.硒的毒理机制与毒物动力学[J].畜牧兽医杂志,1997,16(1):41-43.
    93.Raisbeck MF.Selenosis Veterinary Clinics of North America[J].Food Animal Practic,2002,16:465-480.
    94.任玉红,唐朝忠.雏鸡实验性硒中毒的病理组织学研究[J].中国家禽,1997,12:11-13.
    95.黄兆良,王文军.幼鸡硒中毒兼谈鸡的补硒问题[J].黑龙江畜牧兽医,1987,9:22-23.
    96.祁周约,韩斌.育成鸡有机硒中毒的实验研究[J1.眚牧兽医学报,1992,3:281-284.
    97.张守发,何希君,黄在植.雉鸡硒中毒的临床及病理形态学观察[J].中国兽医科技,1997,27(1):27-28.
    98.邓桦,李桦,杨鸿等.鸵鸟慢性硒中毒的观察[J].中国家禽,1997,9:41.
    99.任玉红,唐朝忠.雏鸡实验性硒中毒的病理组织学研究[J].中国家禽,1997,12:11-13.
    100.吴跃明.硒对动物免疫机能的影响[J].中国畜牧杂志,1996,32(5):58-59.
    101.龚伟,王哲.硒对免疫功能影响的研究进展[J].动物医学进展,1998,19(4):16-18.
    102.曹来福.硒对免疫功能的影响[J].国外医学卫生分册,1987,3:132-135.
    103.Dylewski ML,Mastro AM,Picciano MF.Maternal Se nutrition and neonatal immune system development[J].Bio.Neonate,2002,82:122-127.
    104.Ongele,Ashraf M,Nebitt RA,et al.Effects of Se deficiency in the development of trypanosomes and homoral immune responses in mice infected with Trypanosoma musculi[J]. Parasitol Res, 2000, 88: 540-545.
    105. Kiremidjian-Schumacher, Roy L, Wishe M, et al. Regulation of cellular immune responses by Se[J]. Biol. Trace Elem Res, 1992, 33:23-35.
    106. Kiremidjian L. Roy M. Wishe HI, et al. Se and immune cell functions. I. Effect on lymphocyte proliferation and production of interleukin 1 and interleukin 2[J]. Experimental Biology and Medicine, 1990,193:136-142.
    107. Hawkes WC, Kelley DS, Taylor PC. The effects of dietary Se on the immune system in healthy men[J]. Bio. Trace Elem Res, 2001, 81: 189-213.
    108. Spallholz JE, Boylan LM, Larsen HS. Advances in understanding Se's role in the immune system[J]. Ann.NY Acad.Sci, 1990, 587: 123-139.
    109. McKenzie, Rafferty RC, Beckett TS, et al. Se: an essential element for immune function[J]. Immunol Today, 1998, 19: 342-345.
    110. Earl Green D, Peter H Albers. Diagnostic criteria for Se toxicosis in aquatic birds: histologic lesions[J]. Journal of Wildlife, 1997, 33(3): 385-404.
    111.Parnham, JJ Graf E. Selenoorganic compounds and the therapy of hydroperoxide-linked pathological conditions Biochem[J]. Pharmacol, 1987, 36: 3095-3102.
    112. Werz O, Szellas D, Steinhilber D. Reactive oxygen species released from granulocytes stimulate 5-lipoxygenase activity in a B-lymphocytic cell line[J]. Eur. J. Biochem, 2000, 267: 1263-1269.
    113. Hatfield DL, Berry MJ, Gladyshev VN. Se, its molcular biology and role in human health[M]. 2nd ed, New York: Springer, 2006, p:311-322.
    114. Combs GF, Jr Noguchi, et al. Increased neutrophil adherence and adhesion molecule mRNA expression in endothelial cells during Se deficiency[J]. Leukoc. Biol, 1999, 65: 658-664.
    115. D'Alessio P, Moutet M, Coudrier E, et al. ICAM-1 and VCAM-1 Expression Induced by TNF-α Are Inhibited by a Glutathione Peroxidase Mimic[J]. Free Radical Biology and Medicine, 1998, 24(6): 979-987.
    116. Moutet M, d'Alessio P, Malette P, et al. Glutathione Peroxidase Mimics Prevent TNFα- and Neutrophil-Induced Endothelial Alterations[J]. Free Radical Biology and Medicine, 1998, 25(3), 270-281.
    117. Tolando R, Jovanovi A, Brigelius-Flohe R. Reactive oxygen species and proinflammatory cytokine signaling in endothelial cells: effect of Se supplementation[J]. Free Radical Biology and Medicine, 2000, 28(6): 979-986.
    118. Stewart MS, Spallholz JE, Neldner KH, et al. Se compounds have disparate abilities to impose oxidative stress and induce apoptosis[J]. Free Radical Biology and Medicine, 1999, 26(1-2): 42-48.
    119. Roy M, Kiremidjian L, Wishe HI, et al. Effect of Se on the expression of high affinity interleukin 2 receptors[J]. Experimental Biology and Medicine, 1992, 200: 36-43.
    120. Mostert V, Dreher I, Kohrle J, et al. Transforming growth factor-β_1 inhibits expression of selenoprotein P in cultured human liver cells[J]. FEBS Letter, 1999,460(1): 23-26.
    121. Jaspers I, Zhang W, Brighton LE, et al. Se deficiency alters epithelial cell morphology and responses to influenza[J]. Free Radical biology & Medicine, 2007, 42: 1826-1837.
    122. Turner RJ, Finch JM. Se and the immune response[J]. Proc. Nutr Soc, 1991, 50: 275-285.
    123. Boyne R, Arthur JR. The response of Se deficient mice to Candida albicans infection[J]. J. Nutr, 1986, 116:816-822.
    124. Xianshi Wu, Kehe Huang, Chengwu Wei, Fu Chen, Cuiling Pan. Regulation of cellular glutathione peroxidase by different forms and concentrations of Se in primary cultured bovine hepatocytes. The Journal of Nutritional Biochemistry. , In Press, Corrected Proof, Available online 9 March 2009
    125. Lessard M, Yang WC, Elliott GS, et al. Cellular immune responses in pigs fed a vitamin E- and Se-deficient diet[J]. J Anim Sci, 1991, 69: 1575-1582.
    126. Langweiler, Sheffy MBE, Schultz RD. Effects of vitamin E deficiency on the proliferative response of canine lymphocytes[J]. Am. J. Vet. Res, 1981, 42: 1681.
    127. Spallholz, J E. Anti-inflammatory immunologic and carcinostatic attributes of Se in experimental animal[J]. Advanced Experimental Medical Biology, 1982, 135: 43-63.
    128. Cao YZ, Maddox JF, Mastro AM, et al. Se deficiency alters the lipoxygense pathway and mitogenic response in bovine lymphocytes[J]. The Journal of Nutrition, 1992, 122(11): 2121-2127
    129. Ueno H, Hasegawa G, Ido R, et al. Effect of Se status and supplementary selenoi-chemical sources on mouse T-ell mitogenesis[J]. J Trace Elem Biol, Vol, 2008, 22(1): 9-16
    130. Larsen, H J, Tollersrud S. Effect of dietary vitaminE and Se on the phytohaemagglultinin response of pig lymphocytes[J]. Res.Vet.Sci, 1981, 31: 301-305.
    131. Stabel JR. Effect of in vitro Se repletion on bovine lymphocyte proliferation[J]. Nutrition Research, 1990, 10:1053-1059.
    132.陈贤均,赵红刚,徐爱芹.亚硒酸钠对人外周淋巴细胞体外转化与增殖的影响[J].中国地方病学杂志,1999,18(3):184-187.
    133.孙恩杰,徐辉碧,刘琼等.硒化合物的免疫增强作用[J].中国实验临床免疫学杂志,1996,8(6):5-8.
    134.Pavelka M,Roth J.Functional ultrastructure——atlas of tissue biology and pahology.Springer Wien.New York.2005.
    135.Lynne.Se metabolism and bioavailability[J].Biological Trace Element Research,1996,54:185-199.
    136.Molinero P,Osuna C,Guerrero JM.Type Ⅱ thyroxine 5'-deiodinase in the rat thymus[J].Endocrinol,1995,146:105-111.
    137.Vega L,Rodriguez-Sosa M,Garcia-Montalo EA,et al.Non-optimal levels of dietary selenomethionine alter splenocyte response and modify oxidative stress markers in female mice[J].Food and Chemical Toxicology,2007,45(7):1147-1153.
    138.Pollock JM,McNair J,Kennedy S,et al.Effects of dietary vitamin E and Se on in vitro cellular immune response in cattle[J].Research in Veterinary Sciences,Jan,1994,56:100-107.
    139.阎丽,张颖,顾云等.微量元素硒对健康大鼠CD4+和CD8+淋巴细胞的影响[J].首都医科大学学报,2002,23(2):177-178.
    140.Kiremidjian-Schumacher L,Roy M,Wishe HI,et al.Supplementation with Se and human immune cell functions Ⅱ.Effect on cytotoxic lymphocytes and natural killer cells[J].Biol Trace Element Res,1994,41:115-127.
    141.Kiremidjian-Schumacher L,Roy M,Wishe HI,et al.Supplementation with Se augments the functions of natural killer and lymphokine-activated killer cells[J].Biol Trace Element Res,1996,52:227-239.
    142.Madhavan PN,Nair,Stanley A.Schwartz.Immunoregulation of natural and lymphokine-activated killer cells by Se[J].Immunopharmacology,1990,19(3):177-183.
    143.Bires J,Michna A,Bartko P,et al.Zinc,Se and copper supplementation using rumen pellets and its effect on cellular and humoral responses in sheep[J].Veterinary Medicine,1993,38(10):597-607.
    144.Spallholz JE,Martin JL.Immunologic responses of mice fed diets supplemented with selenite Se[J].Proc.Soc.Exp.Med.Biol,1973,143:685-689.
    145.Kanada H,Nonaka I,Ueda Y,et al.Se addition to colostrum increases immunoglobulin G absorption by newborn calves[J].Dairy Sci,2007,90:5665-5670.
    146.Stabel JR,Reinhardt TA,Nonnecke BJ.Effect of Se and reducing agents on in vitro immunoglobulin M synthesis by bovine lymphocytes[J].Dairy Sci,1991,74:2502-2506.
    147.Knight DA,Tyznik WJ.The effect of dietary Se on humoral immunocompetence of ponies Journal of Animal Science[J].1990,58(5):1311-1317.
    148.Ellis TM,Masters HG,Hustas L,et al.The effect of Se supplementation on antibody response to bacterial antigens in merino sheep with a low Se status[J].Australian Veterinary Journal,Jun,1990,67(6):226-228.
    149.Droke EA,Loerch SC.Effects of parenteral Se and vitamin E on performance,health and humoral immune response of steers new to the feedlot environment[J].J Anim Sci,May,1989,67(5):1350-1359.
    150.Hegazy SM,Adachi Y.Comparison of the effects of dietary Se,zinc,and Se and zinc supplementation on growth and immune response between chick groups that were inoculated with Salmonella and aflatoxin or Salmonella[J].Poult Sci,2000,79:331-335.
    151.Colnago GL.Effect of Se and vitamin E on the developent of immunity to coccidiosis in chickens[J].Poultry Science,1984a,63:1136-1143.
    152.Davis CD,Brooks L,Calisi C,et al.Beneficial effect of Se supplementation during murine infection with Trypanosoma cruzi[J].The Journal Of Parasitology,Dec,1998,84(6):1274-1277.
    153.Baum MK,Miguez-Burbano,M J,et al.Se and interleukins in persons infected with human immunodeficiency virns type 1[J].Infect Dis,2000,182:69-73
    154.Beck MA.Nutritionally induced oxidative stress:effect on viral disease[J].Am.J.Clin.Nutr,2000,71:1676-1679.
    155.Nelson HK,Shi Q,Van Dael P,et al.Host nutritional Se status as a driving force for influenza virus mutations[J].FASEB J,2001,15:1846-1848.
    156.Schravzer GN.Mechanistic aspects of anticarcinogenic action[J].Biological Trace Element,1992,33:51-56.
    157.王黎明,李子强,夏献民等.硒对小鼠脾淋巴细胞抑癌功能的影响[J].中华肿瘤杂志,1985,7(6):432-434.
    158.徐辉碧,范华注.硒化合物的合成及清除脂质过氧自由基奇偶规律的研究[J].华中工学院学报,1987,15(2):67-74.
    159.郭峰.红细胞免疫功能初探[J].中华医学杂志.62:715-716,1982.
    160.马恒东.生理学实验教程[M].成都:四川科学技术出版社,2004:14-19.
    161.王子健,谢申猛,高俞希,等.3例不同硒反应症状人血浆和血红蛋白中硒的形态分布[J].环境科学学报,2002,20(2):234-238.
    162.盛永杰,陈维多.硒对奶牛红细胞谷胱甘肽过氧化物酶活力的浓度依赖性研究[J].黑龙江畜牧兽医,2001,8:8-9.
    163.Aita M,Ammanter A.Distribution of anti-keratin & antithyumstimulin antibodys in normal and in dowins syndrome human thymus[J].Thymus.1991,17(2):155-165.
    164.李丕鹏.脊椎动物胸腺上皮细胞的发育、功能及衍生结构的研究进展[J].烟台师范学院学报(自然科学版),1998,14(3):226-231.
    165.Aziz AC,Michael P,Constantin P.Proinsulin expression by Hassall's corpuscles in the mouse thymus[J].Diabetes,2004,53:354-359.
    166.Bodey B,Bodey BJ,Siegel SE.Novel insights into the function of the thymic Hassall's bodies[J].In Vivo,2000,14(3):407-418.
    167.王国良,范建高主编.临床脾脏病学[M].北京:人民卫生出版社,2005.
    168.Zhong WX,Oberley TD.Redox-mediated effects of Se on apoptosis and cell cycle in the LNCap human prostate cancer cell line.Cancer Research,2001,61:7071-7078.
    169.Kim TS,Yun BY,Kim IY.Induction of the mitochondrial permeability transition by Se compounds mediated by oxidation of the protein thiol groups and generation of the superoxide[J].Biochemical pharmacology,2003,66:2301-2311.
    170.Kim TS,Jeong DW,Yun BY,et al.Dysfunction of rat liver mitochondria by selenite:induction of mitochondrial permeability transition through thiol-oxidation[J].Biochemical and Biophysical Research Communication,2002,294:1130-1137.
    171.Riddell C,editors.Avian histopathology.In:Lymphoid system[M].Kansas:American association of avian pathologists,1987.
    172.Neera VG,Victo JJ,Raghubir P,et al.Sodium Selenite-induced Apoptosis in Murine B-Lymphoma cells is associated with inhibition of protein kinase C-δ,nuclear factor KB,and inhibitor of apoptosis protein[J].Toxicological Sciences,2004,78:204-214.
    173.Kury G,Livia H.Kury R,et al.The effect of selenous acid on the hematopoietic system of chicken embryos[J].Toxicology and Applied Pharmacology,1967,11(3):449-458.
    174.Jiang XR,Macey MG,Lin HX,et al.The anti-leukaemic effects and the mechanism of sodium selenite[J].Leuk.Res.,1992,16:347-352.
    175.Abdullaev FI,MacVicar C,Frenkel GD.Inhibitin by Se of DNA and RNA synthesis in mormal and malignant human cells in vitro[J].Cancer Lett.,1992,65:43-49.
    176.Colombatto D,Pezzali C,Grillo MA.Se and poly amine metabolism:Different effect of selenite on liver and bursa of Fabricius ornithine decarboxylase activity[J].International Journal of Biochemistry,1987,19(8):725-728.
    177.Winfred F.Malone,Gary J.Kelloff.Chemoprevention strategies utilizing combinations of inhibitors of carcinogenesis[J].Journal of the National Cancer Institute,1989,81:824.
    178.Tompson CB.Apoptosis in the pathogenesis and treatment of disease[J].Science,1995,267:1456-1462.
    179.马学恩主编.家畜病理学(第四版)[M].北京:中国农业出版社,2007.
    180.Cryns V,Yuan J.Proteases to die for[J].Genes Dev.,1998,12:1551-1570.
    181.鱼咏涛,贺福初.细胞程序死亡与bcl - 2基因[J].生物化学与生物物理进展,1994,(06):495-497+561.
    182.陆怡,潘华珍,许彩民.氧化与细胞凋亡[J].生物化学与生物物理进展,1996,23:118-121.
    183.明学志.细胞凋亡调控及其进展[J].国外医学.肿瘤学分册,1998,(06):2-4
    184.Rana S.V.S.Metals and apoptosis:recent development[J].Journal of Trace Elements in Medicine and Biology.doi:10.1016/j.jtemb.2008.08.002.
    185.Gopee NV,Johnson VJ,Sharma RP.Sodium selenite-induced apoptosis in murine B-Lymphoma cells is associated with inhibition of protein kinase C-δ,nuclear factor κB,and inhibitor of apoptosis protein[J].Toxicological Sciences,2004,78:204-214.
    186.Hoffman-Goetz L,Pedersen BK.Exercise and the immune system:a model of the stress response[J].Immunol.Today,1994,15:382-387.
    187.窦肇华,张远强主编.免疫细胞学与疾病[M].北京:中国医药科技出版社,2004.
    188.Biswas A,Mohan J and Sastry KV.Effect of higher levels of dietary Se on production performance and immune responses in growing Japanese quail[J].Br.Poult.Sci,2006,47:511-515.
    189.Marsh J.A.,Combs Jr.G.F.,Whitacre M.E.et al.Effect of Se and vitamin E dietary deficiencies on chick lymphoid organ development[J],Proc.Soc.Exp.Biol.Med,1986,182:425-436.
    190.Ueno H,Hasegawa G,Ido R,et al.Effect of Se status and supplementary selenoi-chemical sources on mouse T-ell mitogenesis[J].J Trace Elem Biol,Vol,2008,22(1):9-16(60)
    191.Batist G,Kattki AG,Klecker Rj,et al.Se-induced cytotoxicity of human leukemia cells:interaction with reduced glutathione[J].Cancer Res.,1986,46:5482-5485.
    192.Vemie LN,Collard JG,Eker APM,De Wildt A,and Wilders IT.Studies on the inhibition of protein synthesis by selenodiglutathione[J].Biochem.J.,1979,180:213-218.
    193.杜念兴.兽医免疫学[M].北京:中国农业出版社.2002.
    194.Spallholz JE,Martin JL,Gerlach ML,et al.Enhanced immunoglobulin M and immunoglobulin G antibody titers in mice fed Se[J].Infection and immunity,1973,8(5):841-842.
    195.曹晓哲,高自芳,邢传平等.急性硒中毒后肝损伤的电镜观察[J].电子显微学报,1998,17(4):395-396.
    196.Siege I,Tian LL,Norbert G.The red cell immune system[J].Lancet,1981,318(9):556-559.
    197.周惠萍,宋成舜.硒中毒对猪红细胞免疫功能的影响[J].安徽农业科学,2006,34(12):2738-2739.
    198.杨鸿,邓桦,刘玉清,等.硒对新城疫免疫雏鸡红细胞免疫粘附功能及增重的影响[J].中国兽药杂志,2001.35(4):18-20.
    199.Reinagel ML,Taylor RP.Transfer of immune complexes from erythrocyte CR1to mouse macrophages[J]J.Immunol,2000,164:1977.
    200.温和瑞,陈荣三.亚硒酸钠与细胞的作用[J].微量元素与健康研究[J].1998,15(2):6-7,26.
    201.王浓章,何云,袁慧,等.肉鸭急性硒中毒试验[J].畜禽业,2005,10:56-58.
    202.刘辉,周迪,牛钟相,等.红细胞免疫的研究进展[J].动物科学与动物医学,2002,19(2):23-25.
    203.王彩虹.红细胞免疫调控研究进展[J].中国兽医杂志,2002,38(2):28-30.
    204.Kidd M.T.Zinc metabolism with special reference to its role in immunity[J].World's Poultry Science Journal,1996.52:309-324.
    205.盛永杰,陈维多.硒对奶牛红细胞谷胱甘肽过氧化物酶活力的浓度依赖性研究[J].黑龙江畜牧兽医,2001,8:8-9.
    206.Halverson AW,Palmer IS,Guss PL.Toxicity of Se to post-weanling rats[J].Toxicology and Applied Pharmacology,1966,3(9):477-484.
    207.章子贵,许晓路,申秀英.不同硒水平对大鼠免疫力和血细胞的影响[J].微量元素与健康研究,2005,22(2):1-2,19.
    208.王子健,谢申猛,高俞希,等.3例不同硒反应症状人血浆平和血红蛋白中硒的形态分布[J].环境科学学报,2002,20(2):234-238.
    209.Yeh JY,Vendeland SC,Gu QP,et al.Dietary Se Increases Selenoprotein W Levels in Rat Tissues[J].J.Nutr.,1997,127:2165-2172.
    210.Nakamura K,Yube K,Miyatake A,et al.Involvement of CD4 D3-D4 membrane proximal extracellular domain for the inhibitory effect of oxidative stress on activation induced CD4down-regulation and its possible role for T cell activation[J].Mol.Immunlo.,2003,39:909-921.
    211.Shi Y,Evans JE and Rock KL.Molecular identification of a danger signal that alterts the immune system to dying cells[J].Nature,2003,425:516-521.
    212.Valko M,Leibfritz D,Moncol J,et al.Free radicals and antioxidants in normal physiological functions and human disease[J].The international journal of biochemistry and cell biology,2007,39:44-84.
    213.McCord JM,Fridovich I.superoxide dismutase an enzymic function for erythrocuprein henocuprein[J].J.Biol.Chem.,1969,244:6049-6055.
    214.Winston GM,Di Giulio RT.Prooxidant and antioxidant mechanisms in aquatic organisms[J].Aquat.Toxicaol.,1991,19:137-161.
    215.Nesheim,M.C.& Scott,M.L.Studies on the nutritive effects of Se for chicks.J.Nutr.,1958,65:601-618.
    216.Molinero P,Osuna C,Guerrero JM.Type Ⅱ thyroxine 5'-deiodinase in the rat thymus[J].Journal of Endocrinology,1995,146,105-111.
    217.Marsh A,Combs Jr GF,Whitacre M,et al.Effect of Se and vitamin E dietary deficiencies on chick lymphoid organ development[J].Proc.Soc.Exp.Biol.Med.,1986,182:425-436.(189)
    218.Desowitz,R.S.,and J.W.Barnwell.Effect of Se and dimethyl dioctadecyl ammonium bromide on the vaccine-induced immunity of Swiss-Webster mice against malaria(Plasmodium berghei)[J].Infect,Immun.,1980,27:87-89.
    219.Marsh,J.R.,R.R.Dietert,and G.F.Combs,Jr.Influence of dietary Se and vitamin E on the humoral immune response of the chick[J].Proc.Soc.Exp.Eliol.Med.,1981,166:228-236.
    220.Sheffy,B.E.,and R.D.Schultz.Influence of vitamin E and Se on immune response mechanisms [J].Fed.Proc,1979,38:2139-2143.
    221.Yarrington J.T.and Whitehair C.K.untrastructure of gastrointestinal smooth muscle in ducks with a vitamin E-Se deficiency[J]. J. Nutr., 1975, 105: 782-790.
    222.Joanna Lehmann and Manley McGill. Biochemical and ultrastructural alterations in platelets, reticulocytes, and lymphocytes from rats fed vitamin E-deficient diets[J]. J. Lipid Res., 1982, 23: 299-306.
    223.Yoshiro Saito, Yasukazu Yoshida, Takashi Akazawa, Kazuhiko Takahashi and Etsuo Niki. Cell death caused by Se deficiency and protective effect of antioxidants[J]. J. Biol. Chem., 2003, 278(41): 39428-39434.
    224.Huawei Zeng. Selenite and Selenomethionine Promote HL-60 Cell Cycle Progression[J]. J. Nutr. 2002,132:674-679.
    225.Wen-Hsing, Fred W. Quimby, Xin Gen Lei. Impacts of glutathione peroxidase-1 knockout on the protection by injected Se against the pro-oxidant-induced liver aponecrosis and signaling in Se-deficient mice.Free Radical Biology and Medicine, 2003, 34(7): 918-927.
    226.Green DR. Apoptotic pathways: paper wraps stone blunts scissors[J]. Cell. 2000; 102:1-4.
    227.Lin Rao, Birgit Puschner and Tomas A. Prolla. Gene exprssion profiling of low Se status in the mouse intestine: transcriptional activation of genes linked to DNA damage, cell cycle control and oxidative stress[J]. Journal of Nutation, 2001,131: 3175-3181.
    228.Rajeev K. Shrimali, Robert D. Irons, Bradley A. Carlson, Yasuyo Sano, Vadim N. Gladyshev, Jin Mo Park, and Dolph L. Hatfield.Selenoproteins Mediate T Cell Immunity through an Antioxidant Mechanism [J]. J. Biol. Chem., 2008, 283(29), 20181-20185.
    229.Petrie HT, Klassen LW, Kay HD. Se and the immune response: 1. Modulation of alloreactive human lymphocyte functions in vitro [J]. J. Leukocyte Biol., 1989,45: 207.
    230.Yoshioka T, Motoyama H, Yanmaki F, et al. Takeha~a. Protective effect of vitamin E against lipoperoxides in developing rats [J]. Biol. Neonate, 1987, 51:170.
    231.Fraga CG, Ariass RF, Llesuy SF, et al. Effect of vitamin E and Se- deficiency on rat liver chemiluminescence. Biochem. J., 1987, 242:383.
    232.Zoschke DC, Staite ND. Suppressionofhuman lymphocyte proliferation by activated neutrophils or H2$: Surviving cells have an altered T helpern suppressor ratio and an increased resistance to secondary oxidant exposure [J]. Immunopathol., 1987,42 160.
    233. Parnham MJ, Winkelmann J, Leyck S. Macrophage, lymphocyte, and chronic responses in Se deficient rodents: Association with demased glutathione peroxidase activity[J]. Int. J. Immunopharmacol.,1983,5:455.
    234.Janghorbani M,Xia Y,Ha P,etal.Metabolism of Selenite in men with widely varying Se status[J].Journal of the American College of Nutrition,1999,18(5),462-469.
    235.张培毅,宋鸿斌,谭武红,翟连榜,王治伦,代晓霞,杨占田.硒对大骨节病病区人体红细胞免疫功能的影响[J].西安医科大学学报,2001,22(5):411-414.
    236.张培毅,梁文升,徐光禄,宋鸿彬,薛文岚,杨虞勋,程云鸑,牛存龙.低硒克山病区居民红细胞免疫功能的对比测定[J].广东微量元素科学,1998,5(7):14-16.
    237.谭武红,色张凯,徐光禄,等.硒对克山病病区低硒居民红细胞GSH-Px蛋白的影响[J].西安医科大学学报,1995,1:9-12.
    238.ichael J.A.Tanner.The structure and function of band 3(AEI):recent developments[J].Molecelar Membrane Biology,1997,14:155-165.
    239.石锐,陈维多,高福斌.硒对奶牛红细胞膜物理特性影响的研究[J].黑龙江畜牧兽医,2003,3:3-5.
    240.李宏全;刘迎春;宋建德,等.动物的红细胞免疫功能研究概述[J].山西农业大学学报,2002,3:82-86.
    241.黄益民,虞欣,韩玲,顾云,金鸣,陈宝田.微量元素硒对人红细胞流变性的保护作用[J].北京生物医学工程,1998,17(2):100-107.)
    242.Xia Y,Zhao X,Zhu L,et al.Distribution of Se in erythrocytes,plasma,and urine of chinese men of different Se status[J],The Journal of Nutrition Biochemistry,2000,11(9):425-430.
    243.Stanley T.Omaye and AL L.Tappel.Effect of dietary Se on glutathione peroxidase in the chicken[J].J.Nutr,1974,104,747-753.
    244.龙建纲,王学敏,高宏翔等.丙二醛对大鼠肝线粒体呼吸功能及相关脱氢酶活性影响[J].第二军医大学学报,2005,26(10):1131-1135.
    245.Antti Kautiainen,Margareta Tornqvist,ulf olsson.Effects of Se deficiency on the formation and detoxification of endogenous electrophiles in rats[J].The Journal of Nutritional Biochemistry,2003,14(11):656-662 )

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