tubular secretion

Due to overlapping specificities of the transport proteins , drug interactions at the level of tubular secretion is an event that may occur in clinical situation .

由于转运蛋白的特异性之间存在重叠，药物在肾小管分泌过程中产生的药物的相互作用将是今后临床上值得注意的问题。

The urine excretion process takes place in functional units of the kidney called nephrons and involves three primary processes : glomerular filtration , tubular secretion and tubular reabsorption .

肾脏中的分泌排泄过程在肾单位中进行。代谢物的尿液排泄包括3个基本过程：肾小球过滤、肾小管分泌和肾小管再吸收。

Study on the active tubular secretion of cephalosporins and their distribution on organic conceptional diagram

头孢菌素类肾小管主动分泌与其在有机概念图上分布关系的研究

Renal clearance is used to determine renal elimination mechanisms of a drug , which is the result of glomerular filtration , active tubular secretion and reabsorption .

肾清除率常用来表示药物在肾中的排除机制，它是肾小球滤过和肾小管分泌与重吸收的作用结果。

Conclusions The function of glomerular filtration and tubular secretion was damaged in the diabetics and became worse with advancing duration of NIDDM . This study suggests that DN developed belongs to stages ⅱ ⅳ .

结论本组糖尿病患者的肾脏滤过和排泌功能均受损，其程度随NIDDM病程的延长而加重，提示病程已进入DNⅡ～Ⅳ期。