共 105 条
Prenatal testosterone excess programs reproductive and metabolic dysfunction in the female
被引:97
作者:
Padmanabhan, V
[1
]
Manikkam, M
Recabarren, S
Foster, D
机构:
[1] Univ Michigan, Dept Pediat, Ann Arbor, MI 48109 USA
[2] Univ Michigan, Dept Obstet & Gynecol, Ann Arbor, MI USA
[3] Univ Michigan, Dept Mol & Integrat Physiol, Ann Arbor, MI USA
[4] Univ Michigan, Dep Mol & Integrat Physiol, Ann Arbor, MI USA
[5] Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI USA
[6] Univ Michigan, Reprod Sci Program, Ann Arbor, MI 48109 USA
[7] Univ Concepcion, Fac Med Vet, Lab Anim Physiol & Endocrinol, Concepcion, Chile
关键词:
steroids;
fetal programming;
ovary;
neuroendocrine;
fertility;
growth;
IUGR;
sheep;
D O I:
10.1016/j.mce.2005.11.016
中图分类号:
Q2 [细胞生物学];
学科分类号:
071009 ;
090102 ;
摘要:
Findings discussed in this review stress the importance of normal estrogen and androgen signaling at appropriate developmental time points in maintaining normal phenotypic expression, reproductive and metabolic function and document how inappropriate steroid signaling, at inopportune times can have undesirable outcomes. For example, inappropriate testosterone exposure during fetal life alters the developmental trajectory of the female culminating in a suite of disorders, which include intrauterine growth-retardation and postnatal catch up growth, phenotypic masculinization, reproductive neuroendocrine and ovarian disruptions leading to progressive loss of cyclicity and metabolic disruptions manifested as hyperinsulinemia. (c) 2005 Elsevier Ireland Ltd. All rights reserved.
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页码:165 / 174
页数:10
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