The effects of Ganoderma lucidum herba pharmacopuncture on 3T3-L1 preadipocyte differentiation

Lee, Chea-Woo; Yoon, Hyun-Min; Kang, Kyung-Hwa

DOI: http://dx.doi.org/10.3831/KPI.2008.11.3.047

Objective: The purpose of this study is to investigate the effects of Ganoderma lucidum herba pharmacopuncture(GHP) on the adipogenesis in 3T3-L1 preadipocytes. Methods: 3T3- L1 preadipocytes were differentiated with adipogenic reagents by incubating for 2 days in the absence or presence of GHP ranging from 1 and 2%. The effect of GHP on cell proliferation of 3T3-L1 preadipocytes was investigated using MTT assay. The effect of GHP on adipogenesis was examined by Oil red O staining and measuring glycerol-3-phosphate dehydrogenase (GPDH) and intracellular triglyceride (TG) content. Results: Following results were obtained from the preadipocyte proliferation and adipocyte differentiation of 3T3-L1. We observed no effect of GHP on preadipocyte proliferation. GHP inhibited adipogenesis, the activity of GPDH and accumulation of intracellular TG content. Conclusions: These results suggest that GHP inhibit differentiation of preadipocyte.