The content of serum parathyroid hormone (PTH) in 15 patients with renal failure was measured by radioimmunoassay.
本实验用放射免疫双抗体法，测定了15例肾功能不全患者的血清甲状旁腺激素（PTH）含量。
2
Pituitaries were stained by HE and immunocytochemical methods. Adrenocorticotropic hormone in rat blood plasma was measured quantitatively with radioimmunoassay.
对垂体进行HE和免疫细胞化学染色；应用放射免疫分析法检测血浆促肾上腺皮质激素含量。
3
METHOD Radioimmunoassay was employed to observe changes in thyroid hormone of rabbits with fracture and optical microscope was used to observe the thyroid and analyse the thyroid follicle.