QX-314 (chloride)

The effects of different concentrations of lithium chloride on the development of Brachydanio rerio embryos

  Abstract Previous studies by Stachel and colleagues indicate that lithium chloride induction of post-midblastular Brachydanio rerio embryos results in deficiencies in normal anterior-posterior development. To determine

盐细胞 chloride cell

盐细胞 chloride cell 存在于硬骨鱼类鳃上皮中的大形的嗜酸性分泌细胞，具有排出 NaCl的功能。细胞的基底部与血管相接，另端形成槽面朝向外界。在海产鱼类的鳃中这种细胞最多，淡水鱼则很少。若将鲑类（ salmo iride-us）和鳗等从淡水移至海水后，则这种细胞可急剧发达。细胞内有多量的线粒体，从基底部和侧面的细胞膜进入的小管以网眼状缠绕着线粒体，并面向端部。细胞内 Na－ K－ ATP酶的活性高，而皮质醇可增强盐细胞和酶的活性。拟枝额虫和无甲类 Artemia

Transepithelial Impedance Analysis of Chloride Secretion

Transepithelial chloride secretion requires the activation of both apical membrane chloride channels and basolateral membrane potassium channels. Chloride channels are needed for the apical membrane exit of chloride and potassium channels