Mateu L, Robinson J W
Experientia. 1976 Jan 15;32(1):62-4. doi: 10.1007/BF01932624.
The changes in short-circuit current occurring when one or both solutions bathing the intestine of rat or guinea-pig mounted in flux chambers were recorded. The results with the guinea-pig can be explained in terms of diffusion potentials arising from the ionic replacements, and an electrogenic sodium pump, sensitive to ouabain, in the contraluminal membrane of the cell. In the rat, the situation is more complicated, and the enterocyte probably possesses an electrogenic sodium pump in the brush-border membrane.
记录了将大鼠或豚鼠的肠道置于通量室中，当浸泡肠道的一种或两种溶液发生变化时短路电流的变化情况。豚鼠实验的结果可以用离子替代产生的扩散电位以及细胞对哇巴因敏感的对腔膜中的生电钠泵来解释。在大鼠中，情况更为复杂，肠上皮细胞可能在刷状缘膜中拥有生电钠泵。
