【作者】 张玉仙； 王文利； 陈耀星； 王子旭； 李然； 张凡健；

【Author】 ZHANG Yu-xian~(1,2) WANG Wen-li~1 CHEN Yao-xing~2 WANG Zi-xu~2 LI Ran~2 ZHANG Fan-jian~1 (1 Beijing Vocational College of Agriculture,Beijing 102442,China) (2 College of Veterinary Medicine,China Agricultural University,Beijing 100094,China.)

【机构】 北京农业职业学院； 中国农业大学；

【摘要】 利用组织化学法和图像分析法研究不同浓度的大蒜溶液对小鼠小肠的上皮内淋巴细胞、杯状细胞、肥大细胞和IgA~+阳性反应物的数量变化。试验选用相近的8周龄BALB/C小鼠50只,每组10只(均为雄鼠),分别饲喂5种不同浓度的大蒜溶液,每天80ml,实验期为10d。结果显示:各实验组小鼠小肠的上皮内淋巴细胞数量由十二指肠向空肠、回肠逐渐减少,杯状细胞的数量逐渐增加,肥大细胞的密度逐渐降低,IgA~+阳性反应物的数量逐渐降低。1%溶度的大蒜对小鼠小肠的上皮内淋巴细胞、杯状细胞、肥大细胞、IgA~+阳性反应物的数量明显高于对照组、2%、5%、10%组且差异极显著(P<0.01)。结果显示1%大蒜溶液对提高小鼠肠道的防御能力效果较好。更多还原

【Abstract】 By applying histochemistry and image analysis methods,the study on effect of garlic of different concentration on the quantitative changes of lymphocyte、goblet cell、Mast cells and IgA positive reaction substance in small intestine of mouse is developed.The experimentation chooses 50 BALB/C mice of 8 weeks.Each group has 10 mice(all male).The mice of each group are fed on garlic of 5 different concentration with 80ml/day in 10d.The result shows that,from duodenum、jejunum to ileum,quantity of lymphocyte gradually decrease,quantity of goblet cells gradually increase,consistency of mast cell gradually decrease, quantity of IgA positive reaction substance gradually decrease.Quantity of lymphocyte、goblet cell、Mast cells and IgA positive reaction substance in small intestine of mouse influenced by group of 1%garlic is higher than 4 other groups,which shows the most significant difference(P<0.01).Garlic of 1%can improve function of digestion and assimilation and advance recovery ability of intestines.更多还原