Effect of tripterygium glycosides on pulmonary function in adjuvant arthritis rats

Abstract

The level of paw swelling and AI in the AA rats can be inhibited by TPG. The inflammatory response in lung tissue had also decreased, although there was significant improvement in the pulmonary function. The mechanism that would explain this observation is probably associated with the upregulation of the expression of IL-10, Treg, and Foxp3 and downregulation of the expression of TNF-α and ET-1.