When inflammation is induced in rats following injection of Freund's complete adjuvant, steady state levels of T-I and T-II kininogen mRNAs increase markedly as do plasma levels of T-I and T-II kininogens. When rats are additionally treated with dexamethasone, T-I and T-II steady state mRNA levels and plasma levels of T-kininogens are reduced. The results suggest that dexamethasone may affect the magnitude of T-kininogen gene induction caused by inflammation.
E F Howard, Y G Thompson, C A Lapp, and L M Greenbaum.
Department of Cell and Molecular Biology, School of Graduate Studies, Medical College of Georgia, Augusta 30912-2100.
Life Sci. 1990 Jan 1;46(6):411-7.
AbstractWhen inflammation is induced in rats following injection of Freund's complete adjuvant, steady state levels of T-I and T-II kininogen mRNAs increase markedly as do plasma levels of T-I and T-II kininogens. When rats are additionally treated with dexamethasone, T-I and T-II steady state mRNA levels and plasma levels of T-kininogens are reduced. The results suggest that dexamethasone may affect the magnitude of T-kininogen gene induction caused by inflammation.