猪松果体提取液对雌激素诱导的小鸡生殖器官代谢的作用

THE TENTATIVE KARYOTYPE ANALYSIS OF HICMA (Human Small Intestine Cancer Metastatic) CELL LINE

猪松果体提取液对雌性小鸡输卵管和雄性小鸡睾丸核酸和蛋白质合成均有刺激作用．猪松果体提取液还可加强雌二醇对小鸡输卵管的刺激，削弱雌二醇对小鸡睾丸的抑制作用．猪松果体提取液和雌二醇共同作用也会加速小鸡松果体蛋白质的合成．

The karyotype of Human small Intestine Cancer Metastatic Cell Line was analysed after synchronized by TdR.The result showed that the HICMA cell line is a hyperdiploid and the chromosomes are distributed between 52 and 56,with the modal class of 54. The chromosomal abnormalities are complicated, but there are acrocentric chromosomes in almost half of cells. It is the whole long arm of normal No.5 chromosome with GTG banding.