bioassay technique

In order to investigate the relationship between cell immunologic function and hormonal levels of elderly, we studied the mitogenesis of peripheral T lymphocyte and IL 2 activities using bioassay technique, and plasma testosterone ( T) and estradiol ( E2) levels using radio immunoassay techniques.

为探讨老年男性人群血浆雌二醇及睾酮含量与T淋巴细胞功能的相关性，以50岁以上男性为研究对象，应用放射免疫法和生物测定法分别检测了血浆睾酮、雌二醇含量和T淋巴细胞功能。

bioassay technique of bradysia odoriphaga and control to larvae and adults by insecticides

韭菜迟眼蕈蚊的生测方法及防治药剂研究

The new advance in the bioassay technique of allelopathy, allelochemical separation and characterization, allelopathic mode of action and its mechanism, allelopathic genetics and its molecular biology in rice were reviewed and appreciated in this paper.

对近年来水稻化感作用研究的新进展，包括化感作用的生物测试技术、化感物质的分离和鉴定、化感作用机理、化感作用的遗传及其分子生物学研究进行综合论述和评价。