Rho is a member of the family of hexameric ATP-dependent helicases. Each subunit has an RNA-binding domain and an ATP hydrolysis domain.

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#Id: 1241

#Unit 7. System Physiology – Animal

Lactotropes -Prolactin (PRL)  promotes mammary gland development and milk production.

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#Id: 1242

#Unit 7. System Physiology – Animal

GnRH stimulates secretion of FSH and LH by gonadotropes

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#Id: 1243

#Unit 7. System Physiology – Animal

FSH & LH control growth of the ovaries and testes.

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#Id: 1244

#Unit 7. System Physiology – Animal

GHRH- Hypothalamus stimulates growth hormone secretion by utilizing both cAMP and IP3/Ca2+ as second messengers.

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#Id: 1245

#Unit 7. System Physiology – Animal

Somatotropes—human growth hormone promotes growth of the entire body by affecting protein formation, cell multiplication, and cell differentiation.

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#Id: 1246

#Unit 7. System Physiology – Animal

Somatostatin (somatotropin release–inhibiting hormone) –hypothalamus Inhibit growth hormone secretion.