血睾丸屏障:形态学还是生理现象?

Transactions of the American Association of Genito-Urinary Surgeons Pub Date : 1978-01-01

S S Howards, T T Turner

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引用次数: 0

摘要

血尿素集中于大鼠精小管液中。数据提供了强有力的证据，表明这种尿素运动依赖于活性钠运输。相反，在仓鼠血液中，尿素被部分排除在精小管之外。这可能是由于尿素从管腔转运到血液，而不是继发于形态血，睾丸屏障位于支持细胞与支持细胞的紧密连接处。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The blood-testis barrier: a morphologic or physiologic phenomenon?

Blood urea is concentrated in rat seminiferous tubule fluid. Data are presented that provide strong evidence that this urea movement is dependent on active sodium transport. In contrast, in the hamster blood urea is excluded partially from the seminiferous tubule. This may be caused by transport of urea from the lumen to the blood rather than secondary to the morphologic blood, testis barrier at the Sertoli to Sertoli cell tight junctions.

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Transactions of the American Association of Genito-Urinary Surgeons

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