BINDING AND PRODUCTION OF INSULIN-LIKE GROWTH FACTOR-I IN RAT MAMMARY-GLAND

被引:9
|
作者
LAVANDERO, S [1 ]
SANTIBANEZ, JF [1 ]
OCARANZA, MP [1 ]
FERREIRA, A [1 ]
SAPAGHAGAR, M [1 ]
机构
[1] UNIV CHILE,FAC CIENCIAS VET & PECUARIAS,DEPT MED PREVENT ANIM,SANTIAGO,CHILE
关键词
D O I
10.1016/0300-9629(91)90123-T
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
1. Mammary tissue from pregnant rat presents low and high affinity IGF-I functional receptors. 2. Mammary explants from pregnant and lactating rats secrete IGF-I and its production was related to the developmental stage of the gland. 3. An inverse relationship between IGF-I production and tissue binding capacity was observed.
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页码:507 / 511
页数:5
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