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INTERLEUKIN-4 AS A POTENT INHIBITOR OF BONE-RESORPTION
被引:101
|作者:
WATANABE, K
TANAKA, Y
MORIMOTO, I
YAHATA, K
ZEKI, K
FUJIHIRA, T
YAMASHITA, U
ETO, S
机构:
[1] The First Department of Internal Medicine, University of Occupational and Environmental Health, School of Medicine, Fukuoka, 807, 1-1 Iseigaoka, Yahatanishiku Kitakyushu
[2] The Department of Immunology, University of Occupational and Environmental Health, School of Medicine, Fukuoka, 807, 1-1 Iseigaoka, Yahatanishiku Kitakyushu
关键词:
D O I:
10.1016/0006-291X(90)91550-C
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:
A possible role of interleukin-4 (IL-4) in the regulation of bone turnover was assessed by employing a 45Ca prelabeled-fetal mouse long bone culture system. IL-4 inhibited the bone resorption stimulated by parathyroid hormone (PTH), PTH related protein (PTHrP), 1α,25,dihydroxy-vitamine D3[1α,25(OH)2D3], interleukin-1α and -1β (IL-1α, IL-1β) and prostaglandin E2(PGE2). Anti-IL-4 monoclonal antibody abolished the inhibitory effect of IL-4 on the bone resorption. These results suggest that IL-4 may play an important role on the inhibitory regulation of bone resorption. © 1990.
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页码:1035 / 1041
页数:7
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