[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 54.157.225.99. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Article
November 1965

The Kidney in Acid-Base Balance

Author Affiliations

MINNEAPOLIS

Formerly Chief, Admission Section, Minneapolis Veterans Hospital and Instructor in Medicine, University of Minnesota.

Arch Intern Med. 1965;116(5):681-688. doi:10.1001/archinte.1965.03870050035007
Abstract

Introduction  SUDDEN CHANGES in body acid-base balance are neutralized by the blood buffers within seconds. The lungs partially compensate for acidosis or alkalosis through increased or decreased excretion of CO2 in a matter of minutes. The kidneys, however, are ultimately responsible for maintaining body pH within narrow limits. Their corrections are relatively slow, taking place through increased or decreased excretion of H+ or Introduction, over a period of hours to days.In carnivorous and omnivorous animals like man, metabolism produces an excess of acid. (The term acid is here used to mean a proton or H+ donor in accord with the Brønsted concept of acids and bases). Carbohydrate metabolism, when completed aerobically, produces H2O and CO2 which can be eliminated by the lungs. However, phosphoric acid is continually formed by metabolic oxidation of nucleoproteins and phospholipids, while sulfuric acid is formed by oxidation of protein.1 Somewhere between 20-100 mEq

First Page Preview View Large
First page PDF preview
First page PDF preview
×