Nádvorníková H, Schück O, Stríbrná J, Firt P, Dráb K
Physiol Bohemoslov. 1977;26(3):193-9.
Circadian water and sodium excretion in patients with renal arterial stenosis is inverted, but if the fluid intake is reduced it can return to normal. The findings also furnish indirect evidence that changes in circadian water and sodium excretion in patients with renal arterial stenosis are related to the degree of hydration of the organism. When evaluating circadian water and sodium excretion in patients with renal arterial stenosis, the osmolarity (specific gravity) of the urine should thus be taken into account.
肾动脉狭窄患者昼夜水钠排泄情况相反,但如果减少液体摄入量,其可恢复正常。这些发现还间接证明,肾动脉狭窄患者昼夜水钠排泄的变化与机体的水合程度有关。因此,在评估肾动脉狭窄患者的昼夜水钠排泄情况时,应考虑尿液的渗透压(比重)。