不同龄家兔扁桃体免疫功能的探讨

Investigation on the immune function of palatine tonsil in with rabbits with different ages

目的探讨不同龄家兔扁桃体的免疫功能。方法对２１ｄ、４２ｄ及成年家兔各１０只使用台盼蓝腹腔注射行活体染色，６ｄ后取扁桃体、淋巴结、脾、胸腺进行检查，对结果进行统计学分析。结果发现幼年家兔扁桃体吞噬功能明显强于成年家兔（Ｐ＜００５），具有同淋巴结、脾脏一样清除侵入体内异物的功能。结论幼年家兔扁桃体在全身免疫中有一定的作用。

Objective To investigate the immune function of tonsillal in rabbits with different ages Methods Thirty rabbits with 21d,42d after birth and adult were divided three groupsEvery group concluded observation group(8 rabbits) and control group(2 rabbits)Six days later,the palatine tonsil,lymph nodes,spleen and thymus were examinedResults were anlysized by statistic method Results The phagocytosis of infantile rabbit's tonsil is dramaticully stronger than adult's(P<005) Conclusion The infantile rabbit's tonsil perphaps could eliminate foreign invaders,and play some voles in general immunity