髓袢

大黄抑制近端小管和髓袢升支粗段小管Na~＋－K~＋ATP酶活性

Rhubarb inhibits Na ￣ + - K ￣ + ATPase activities of rat proximal and medullary thick ascend-ing

12周胎儿肾内可见发育期髓袢细段。

At 12 weeks , the thin segment could be observed .

这一结果特别令人感兴趣，因为男性，单独使用髓袢利尿药或噻唑烷二酮类药物，都不能形成显著的危害。

This result is particularly interesting because in men , loop diuretics or TZDs alone did not confer significant risks .

依照这一研究，患有糖尿病的男性在同时服用髓袢利尿药和噻唑烷二酮类药物时也会增加骨折的危险。

Men with diabetes taking both loop diuretics and TZDs may also be at increased risk of fractures , according to the research .

10周可分近曲和远曲小管，致密斑可见。12～13周出髓袢。

The proximal convoluted and the distal convoluted tubules may be distinguished and the macula dense may be discovered at week 10.During the 12th-13th weeks , the medulary loops are found .

结果HO1主要分布于肾皮质的近端、远端小管以及肾髓质的集合管、髓袢的上皮细胞内；

Results In the cortex , HO 1 mainly distributed in proximal and distal tubules . In the medulla , HO 1 was present in collecting tubules and loops of Henle .