Gerencser G A
Department of Physiology, College of Medicine, University of Florida, Gainesville 32610, USA.
Biochim Biophys Acta. 1997 Dec 4;1330(2):110-2. doi: 10.1016/s0005-2736(97)00188-0.
Basolateral membranes of Aplysia foregut epithelia contain an ATP-dependent Cl- transporter (Cl- pump). Increased activity of the Cl- pump, coupled to apical and basolateral membrane depolarization, changed the Cl- transport energetics across the apical membrane but did not change the vectorially-opposite Cl- transport energetics across the basolateral membrane.
海兔前肠上皮细胞的基底外侧膜含有一种ATP依赖的氯离子转运体(氯离子泵)。氯离子泵活性增加,加上顶端和基底外侧膜去极化,改变了跨顶端膜的氯离子转运能量,但没有改变跨基底外侧膜方向相反的氯离子转运能量。