Lecture 9 2011

Lecture 9 2011 - Lecture 9 Click to edit Master subtitle...

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Click to edit Master subtitle style 3/29/11 Lecture 9
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3/29/11 LH receptors in the ovary
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3/29/11 FSH receptors in the ovary
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3/29/11 FSH receptors in the ovary
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3/29/11
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3/29/11 Follicular development Steroidogenesis Endpoint we can measure Indicates maturation stage Androgens - masculinizing Estrogens - feminizing Progestins – pregnancy, gestation, in birds critical role in ovulation
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3/29/11 Vasoactive intestinal peptide VIP 28 amino acid protein hormone Localized within nerve terminals of the theca layer Acts on granulosa cells Stimulates steroidogenesis Inhibits apoptosis in 6-8 mm follicles
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3/29/11
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3/29/11 Delta 5 Delta 4 DHEA Androgens Aromatas e P450 SCC 17 α hydroxylase 3βHSD 17 α hydroxylas e 3βHSD
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3/29/11 17 HSD= 17-ketoreductase or 17β HSD 5α-reductase converts testosterone to dihydrotestosterone (5αDHT) 5β-reductase converts testosterone to dihydrotestosterone (5βDHT)
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3/29/11
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This note was uploaded on 03/28/2011 for the course POUL 4060 taught by Professor Davis during the Spring '11 term at UGA.

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Lecture 9 2011 - Lecture 9 Click to edit Master subtitle...

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