缺水大鼠脑内的氢离子、二氧化碳与缓冲能力
Hydrogen ion CO2 and buffer capacity in brain from water depleted rats.
作者信息
Libermann I M, González F, Rodríguez J, Varcasia S
出版信息
Biomedicine. 1978 May;29(3):95-7.
PMID:28796
Abstract
pH, C02 and buffer capacity of the brain and blood acid-base status were studied in (C) control and in acutely water depleted (WD) rats. WD rats developed a greater metabolic [H+] increase in brain than in blood. The results suggest that brain [H+] change is a primary metabolic reply to acute dehydration.
摘要
对对照组（C）和急性缺水（WD）大鼠的大脑pH值、二氧化碳、缓冲能力以及血液酸碱状态进行了研究。WD大鼠大脑中代谢性[H⁺]的增加幅度大于血液中的增加幅度。结果表明，大脑[H⁺]的变化是对急性脱水的一种主要代谢反应。
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