二态性

目的：确定口服普萘洛尔（Pro）的体内分布与代谢是否在健康中国人中存在性别二态性。

AIM : To determine if the gender-based dimorphism of the distribution and metabolism of oral propranolol ( Pro ) exists in the healthy Chinese volunteers .

所有样本的DNA分子量都很高，从两者的DNA样本中能很容易地扩增出t-PA基因的第8内含子区Alu等位基因二态性，因此所提取的DNA是完整可靠的。

The DNA that we isolated from all samples has high molecular weight and by PCR the dimorphism of Alu alleles of the 8th intron of t-PA was easy to be obtained , so it was complete and reliable .

目的：探讨天津地区汉族人Graves病（GD）合并白细胞减少，与细胞毒性T淋巴细胞相关抗原-4（CTLA-4）基因外显子1第49位点A/G和启动子-318位点C/T二态性的相关性。

Objective : To study the relativity of Graves'disease leukopenia and the A / G dimorphism at position 49 of exon 1 and C / T dimorphism at position 318 of promoter in cytotoxic T lymphocyte associated antigen-4 ( CTLA-4 ) gene in Han nationality of Tianjin .

大麦小孢子原位发育过程中二态性现象的研究

Study on two different types of barley microspores during microsporogenesis in situ

中国文化下伴侣身高偏好的性别二态性研究

Mate Preferences for Sexual Dimorphism in Height in China

这种现象可能与机体免疫反应和病毒复制水平的性二态性有关。

These phenomena could be explained by the sex dimorphism of the immune response of the host and reproduction level of hepatitis B virus .

对小孢子二态性现象的研究，有助于透彻地理解小孢子不同原位发育时期的特点，同时为大麦单雄生殖的研究提供帮助。

The study on this phenomenon is helpful to thoroughly understand the characteristics of microspore at different development stages in situ , and also useful for androgenesis of barley .

细胞凋亡在大鼠视前区性二态核性分化中的作用

The role of apoptosis in sexual differentiation of the rat sexually dimorphic nucleus of the preoptic area