Inhibition of preadipocyte differentiation by germacranolides from Calea urticifolia in 3T3-L1 cells

被引:17
作者
Matsuura, N
Yamada, M
Suzuki, H
Hasegawa, N
Kurosaka, C
Ubukata, M
Tanaka, T
Iinuma, M
机构
[1] Okayama Univ Sci, Dept Life Sci, Fac Sci, Okayama 7000005, Japan
[2] Meiji Dairies Corp, Koto Ku, Tokyo 1368908, Japan
[3] Toyama Prefectural Univ, Biotechnol Res Ctr, Toyama 9390398, Japan
[4] Hokkaido Univ, Grad Sch Agr, Kita Ku, Sapporo, Hokkaido 0608589, Japan
[5] Gifu Prefectural Inst Hlth & Environm Sci, Gifu 5040838, Japan
[6] Gifu Pharmaceut Univ, Gifu 5028585, Japan
关键词
germacranolide; 3T3-L1; differentiation; inhibitor; Calea urticifolia;
D O I
10.1271/bbb.69.2470
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The effects of germacranolides isolated from Calea urticifolia on adipocytic differentiation of 3T3-L1 cells were examined. These germacranolides inhibited adipogenesis at a concentration of 1.25-5 mu m. But no inhibitory activity against cell proliferation and no nonspecific binding activity to protein were observed. These results indicate that these germacranolides are the specific inhibitors of preadipocyte differentiation.
引用
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页码:2470 / 2474
页数:5
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