Method Serum IGF-1 and leptin levels were measured by immunoradiometric assay in 20 prepuberal normal children and 23 children with GHD. 方法用放射免疫法分别检测20例正常青春期前儿童和23例GHD患儿血清IGF1和瘦素的水平。
Developmental Process of Germ Cells in Prepuberal Mouse 性成熟前小鼠生精细胞的发育过程
During the period 1979-1990 six cases of ovarian choriocarcinoma were seen. Four of these patients were in pubertal and prepuberal girls one of which presented, in addition, pubertal precocity. The urine pregnancy test was positive in all of these cases. 本文收集1979~1990年卵巢绒癌6例,4例发生在青春期和青春前期妇女,1例少女有性早熟,全部患者尿HCG阳性。
Conclusion MT hyposecretion can improve the sympathetic excitability in prepuberal rats, while the prescriptions with the effects of nourishing yin and purging fire can reverse these changes. There may be a relationship by inference between MT and Chinese medical concept of yin. 结论MT分泌不足可促使青春期前大鼠交感神经兴奋性水平上升,而滋阴泻火方药可有效逆转这种变化,推测MT与阴有一定关系。
The results showed that the serun leptin levels were ( 1.22 ± 0.94) ng/ ml in prepuberal normal children and ( 3.079 ± 2.407) ng/ ml in GHD children before treatment. 结果显示,正常青春期前儿童血清leptin水平为(1.22±0.94)ng/ml;
Testicular tissue from prepuberal goat was transplanted subcutaneously into cyclosporin A ( CsA)-treated recipient mice. 将幼年羊的睾丸组织块移植到小鼠背部皮下,同时用环孢素A(CsA)抑制受体小鼠的免疫功能,在不同时间阶段观察了移植的睾丸组织的存活和发育状况。