Rask-Madsen J, Jensen P B, Lund J O
Gut. 1973 May;14(5):390-2. doi: 10.1136/gut.14.5.390.
The electrical potential difference across the rectal mucosa in six shunt-operated women was compared with that obtained in 26 normal females. The potential difference was considerably increased in all the patients, whereas the plasma concentrations and the transmural fluxes of sodium, chloride, and potassium were within normal ranges. Based on measurements of plasma renin and plasma aldosterone concentrations in three of the patients, the possibility of secondary hyperaldosteronism could be ruled out.
对6名接受分流手术的女性直肠黏膜的电位差与26名正常女性的电位差进行了比较。所有患者的电位差均显著增加,而钠、氯和钾的血浆浓度及跨膜通量均在正常范围内。根据对其中3名患者血浆肾素和血浆醛固酮浓度的测量,可排除继发性醛固酮增多症的可能性。