老年人服用人参皂甙前后血清FT_3、FT_4含量的RIA

Serum FT 3,FT 4 contents of the elderly determined by Radioimmunoassay before and after taking Ginseng saponins

采用放射免疫分析（ＲＩＡ）方法，对２０例老年人服用人参皂甙前后血清ＦＴ３、ＦＴ４含量进行测定，并与正常成人对照。结果老年组ＦＴ３、ＦＴ４含量为正常低值，明显低于成年对照组（Ｐ＜０．０５与Ｐ＜０．０１）；老年组ＦＴ３、ＦＴ４男女无显著差异；成年组ＦＴ３男高于女（Ｐ＜０．０５），ＦＴ４女高于男（Ｐ＜０．０１）；老年组服药后ＦＴ３略有增加，ＦＴ４增加明显，与服药前比较差异显著（Ｐ＜０．０５），仍低于成年对照组。

The contents of serum FT 3 & FT 4 before and after taking ginseng saponins were determined. Result:values of serum FT 3 & FT 4 in various groups were all within normal range, with average values of the adult control group higher than that of the aged group. The average values before taking ginsen saponin, FT 3 and FT 4 of the aged group were lower than that of the adult group, but higher after taking the medicine. There was no gender difference of FT 4 & FT 3 in the aged group before taking the medicine, however the FT 3 of the male was higher and FT 4 was lower in the adult cotrol group. After taking ginsen saponin, FT 3 was somewhat increased and FT 4 increased significantly in the aged group, but still lower than the adult control group.