摘要
正常组与放射后未给药组的ＮＩＨ小白鼠淋巴细胞直径分别为１０．５０１±１．４３６μｍ和１０．１５４±１．３６９μｍ（Ｐ＞０．０５）。放射后喂饲肉苁蓉总式组：小剂量组（１２５ｍｇ／ｋｇ）和大剂量组（２５０ｍｇ／ｋｇ）的淋巴细胞直径分别为１７．６０２±２．６９６μｍ和１８．２０７±２．４４８μｍ，与未给药组相比具有显著性差异（Ｐ＜０．０１）。给药组的淋巴细胞出现类似Ｔ淋巴细胞转化的形态改变，转化率分别为８６％和８７％。结果表明：肉苁蓉有增强细胞免疫功能的作用；大剂量给药组的小鼠红细胞出现异形改变；各实验组其它血细胞形态未见明显改变。
he dlameters of lymphocyte of NIH rats in
normal control group and radiated groupwithout feeding Glycosies of Cistanche were 10.501±
1.436 μm and 10.154±1. 369 μm respectively(P>0.05).The diameters of lymphocyte of
radiated rats with feeding smalldosage(125 mg/kg)and large dosage(250 mg/kg)of Glycosies of
Cistanche were 17.602±2.696 μm and 18. 207±2.448μmrespectively(P>0.05).The
difference between the groupwithout feeding the drug and the group with feeding the drug was
statistically significant(P<0. 0l).Radiated rats with feeding the drug(both of dosages)appeared in
lymphocytetransformation。 The rates of transformation were 86%and 87%respectively.These
resultsshow that Cistanche can enhance cell in1munity.Some of the red blood corpuscles of
radiatedrats with large dosage of Glycosies of Cistanche became abnormal in morphology.No
obvi-ous change of other blood cells in every experiment group was found as well。
关键词
肉苁蓉
总甙
血细胞
形态
T淋巴细胞
辐射
Glycosies of Cistanche
morphology of blood cells
T一lymphocyte trans-formatin
