The effects of Lobenzarit disodium (CCA) upon the activity of interleukin-1(IL-1) of peritoneal macrophages(PMΦ)in normal and in adjuvant arthritis AA) rats and on the release of hydrogen peroxide(H_2O_2)of rat perit...The effects of Lobenzarit disodium (CCA) upon the activity of interleukin-1(IL-1) of peritoneal macrophages(PMΦ)in normal and in adjuvant arthritis AA) rats and on the release of hydrogen peroxide(H_2O_2)of rat peritoneal macrophages were studied. CCA 10~200 μg/ml could inhibit IL-1activity in normal rat in vitro;CCA 10 and 50 mg/kg could depress the level of increased IL-1 in AA rats in vivo;CCA 5~100μg/ml could inhibit the release of H_2O_2 from rat PMΦin vitro.The results suggest that these effects could be one of the mechanisms of anti-inflammatory action of CCA.展开更多
文摘The effects of Lobenzarit disodium (CCA) upon the activity of interleukin-1(IL-1) of peritoneal macrophages(PMΦ)in normal and in adjuvant arthritis AA) rats and on the release of hydrogen peroxide(H_2O_2)of rat peritoneal macrophages were studied. CCA 10~200 μg/ml could inhibit IL-1activity in normal rat in vitro;CCA 10 and 50 mg/kg could depress the level of increased IL-1 in AA rats in vivo;CCA 5~100μg/ml could inhibit the release of H_2O_2 from rat PMΦin vitro.The results suggest that these effects could be one of the mechanisms of anti-inflammatory action of CCA.