Effect of Chinese Herbal Medicinal Ingredients on IL-2 mRNA Levels of T Lymphocytes in Mice Measured Using Semiquantification RT-PCR

摘要

In this study, the IL-2 mRNA levels of T lymphocytes in normal mice stimulated by nine Chinese herbal medicinal ingredients (CHMIs) were measured using semiquantification reverse transcription polymerase chain reaction. The results showed that astragalus polysaccharide (APS), epimedium polysaccharide (EPS), Chinese angelica polysaccharide (CAPS), propolis flavone (PF), and astrogalosides (AS) promoted IL-2 mRNA levels in T lymphocytes in vitro and in vivo to differing degrees, and the level of IL-2 mRNA induced by propolis polysaccharide (PPS) in vitro was higher than that induced by the control, which differed from that of PPS in vivo.