摘要
作者采用乙肝表面抗原(HBsAg)免疫山羊,制备乙肝特异性转移因子(HBV—TF),并将其用于同种山羊,以~3H—TdR掺入试验及放免法检测实验动物的细胞免疫和体液免疫,并检测了实验动物的外周血象。实验证明:HBV—TF具有传递细胞免疫的功能,使实验动物针对HBsAg皮试阳转,抗原特异性淋巴细胞转化增强。HBV—TF能去除HBsAg对PHA刺激淋巴细胞转化的抑制作用,有提高动物外周血白细胞的作用。HBV—TF对动物体液免疫无重要影响。
The goats were injected with hepatitis B virus-transfer factor (HBV-TF), which was made from the immune spleen of the same spacies goats immunized with HBsAg After that, we measured the goats cellular immunity and humoral immunity by cheching up the serum anti-HBs level and lymphocyte transformation assay by ~3H-Thymidine (~3H-TdR) incorporation assay. The experiments showed that HBV-TF has the capacity of passing the specific cellular immunity from immune animals to no immune animals. The animals receiving HBV-TF showed a typical skin delay hypersensitivity to specific antigen and augument the effect of lymphocyte transformation in the presence of HBsAg. HBV-TF can also remove the inhibition of lymphocyte transformation caused by HBsAg, Both HBV-TF and N-TF can increase the number of goats blood leucocytes. However HBV-TF and N-TF have no effect on animal's humoral immunity.
出处
《西安医科大学学报》
CSCD
1992年第1期18-21,共4页
Journal of Xi'an Medical University(Chinese)
关键词
乙型肝炎
转移因子
^3H-TDR
transfer factor, HBV-TF
N-TF
delay hypersensitivity, lymphocyte transformation assay
~H-TdR incorporation assay
