These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Protection against paraquat-induced injury by exogenous GSH in pulmonary alveolar type II cells.
    Author: Hagen TM, Brown LA, Jones DP.
    Journal: Biochem Pharmacol; 1986 Dec 15; 35(24):4537-42. PubMed ID: 3790171.
    Abstract:
    Exogenous GSH provided rat alveolar type II cells with significant protection against injury induced by paraquat. This protection was also observed in cells treated with acivicin to inhibit GSH degradation and buthionine sulfoximine to inhibit GSH synthesis. Exogenous GSH was transported into cells by a Na+-dependent system. Addition of inhibitors of this transport system, gamma-glutamyl-glutamate and probenecid, prevented the protection against injury afforded by GSH. Thus, the results indicate that alveolar type II cells can supplement endogenous synthesis of GSH with uptake of exogenous GSH to protect against paraquat-induced injury.
    [Abstract] [Full Text] [Related] [New Search]