Methods The level of somatostatin was measured in uterus and blood of mouse during genesial cycle by radioimmunoassay.

法应用放射疫法测小鼠生殖周期不同阶段子宫和血生长抑素的水平。

To detect the blood serum testosterone(T),pregnendione(P) and estradiol(E2)levels of the male patients with climacteric hypertension and the control group by radioimmunoassay.

用放法测定男性更年期高血压病患者及对照者的血清睾(T)、孕(P)、醇(E2)水平。

METHODS The paratope mapping of antibodies was determined by competitive inhibition in radioimmunoassay and the sequences of variable regions among the antibodies were compared.

应用放射疫竞争抑制试验测定抗体的配位特异性,并对抗体的可变区序列进行比较。