Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1976 Apr;50(4):293-9.
doi: 10.1042/cs0500293.

The intracellular pH of human leucocytes in response to acid-base changes in vitro

G E Levin, P Collinson, D N Baron

The intracellular pH of human leucocytes in response to acid-base changes in vitro

G E Levin et al. Clin Sci Mol Med. 1976 Apr.

Abstract

1. Viable human leucocytes were isolated from venous blood and suspended in artificial media. Intracellular pH measurements were made by the dimethyloxazolidinedione technique in conditions simulating "respiratory" or "metabolic" acid-base disturbances. 2. Normal intracellular pH was 7-11 +/- 0-02 (mean +/- 2 SD) at an extracellular PCO2 of 5-8 kPa and a bicarbonate concentration of 25 mmol/l. 3. "Respiratory" and "metabolic" acidosis caused little change in pHi although increases in PCO2 led to relatively greater falls in pHi than did reduction in external bicarbonate concentration. 4. "Respiratory" and "metabolic" alkalosis caused similar and relatively greater increases in the pHi when compared with the response to an external acidosis.

PubMed Disclaimer

Similar articles

See all similar articles

Cited by

LinkOut - more resources