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: Expression of 2,3,7,8-tetrachlorodibenzo-p-dioxin-inducible cytochrome P4501A1 in human splenic lymphocyte cultures.
    Author: Jeong HG, Yang KH.
    Journal: Cancer Lett; 1996 Jan 02; 98(2):193-8. PubMed ID: 8556708.
    Abstract:
    The induction of cytochrome P4501A1 (P4501A1) and P4501A1-specific 7-ethoxyresorufin O-deethylase (EROD) activity by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) was investigated in human splenic lymphocytes cultures. EROD activity was induced by TCDD in mitogen (phytohemagglutinin and pokeweed mitogen) stimulated blast cells but not in the resting cells. TCDD markedly induced EROD activity in a dose- and time-dependent manner. The expression of P4501A1 mRNA was increased by TCDD in mitogen-stimulated cells as detected by Northern blot analysis. These findings support the conclusion that TCDD induced the expression of P4501A1 gene, resulting in increased EROD activity in mitogen-stimulated human splenic lymphocytes cultures.
    [Abstract] [Full Text] [Related] [New Search]