Prenatal beta-endorphin can modulate some aspects of sexual differentiation in rats.
Prenatal beta-endorphin can modulate some aspects of sexual differentiation in rats.
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产前β-内啡肽可以调节大鼠性别分化的某些方面。
DOI:
10.1037//0735-7044.106.3.555
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发表时间:
1992
影响因子:
1.9
通讯作者:
Ward,IL
中科院分区:
文献类型:
--
作者:
Kashon,ML;Ward,OB;Grisham,W;Ward,IL
Sexually dimorphic traits were studied in offspring of rats injected with 33 μg rat β-endorphin (β-END) 3 times daily from Day 14 to Day 21 of pregnancy. β-END males had shorter neonatal anogenital distances than did controls and were more likely to show the female lordosis pattern as adults, but they did not differ in male copulatory behavior. When given a choice between spending time with an estrous female or a male, β-END males showed a lower preference for the female than did control males. The number and somal size of neurons in the bulbocavernosus and dorsolateral nucleus of the lumbar spinal cord were unaffected by drug exposure. Elevated β-END during fetal ontogeny apparently alters the differentiation of some, but not all, sexually dimorphic traits. The data suggest that endogenous opioids may contribute to the etiology of the prenatal stress syndrome.(PsycINFO Database Record (c) 2016 APA, all rights reserved)
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影响因子:
7.3
作者:
R. Armstrong;R.L. Jonse;V. Peesapati;S. Will;N. H. Wilson
通讯作者:
N. H. Wilson
DOI:
--
发表时间:
1983
期刊:
Laboratory investigation; a journal of technical methods and pathology
影响因子:
--
作者:
Gallo,GR;Caulin-Glaser,T;Emancipator,SN;Lamm,ME
通讯作者:
Lamm,ME
影响因子:
39.2
作者:
Robert P. Kimberly;John R. Gill;R. Bowden;H. R. Keiser;Paul H. Plotz
通讯作者:
Paul H. Plotz
DOI:
--
发表时间:
1983
期刊:
Federation proceedings
影响因子:
--
作者:
Scharschmidt,LA;Lianos,E;Dunn,MJ
通讯作者:
Dunn,MJ
DOI:
10.1016/0022-5320(72)90087-1
发表时间:
1972-01-01
期刊:
JOURNAL OF ULTRASTRUCTURE RESEARCH
影响因子:
--
作者:
DANON, D;SKUTELSKY, E;GOLDSTEIN, L
通讯作者:
GOLDSTEIN, L