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11 terms

CHP 20 - ENDOCRINE HORMONES

STUDY
PLAY
HORMONES PRODUCED IN PITUITARY - ANTERIOR
ACTION AND RELEASING OR INHIBITING HORMONE
GROWTH HORMONE (GH),
GH - ANTERIOR PITUITARY
RELEASES GHRH
GHIH INHIBITS RELEASE
TARGET CELLS: ALMOST ALL CELLS
PROLACTIN (PRL)
PRL- ANTERIOR PITUITARY
STIMULATGES MAMMORY GLDS FOR MILK PROD.
PIH - INHIBITS RELEASE
TARGET CELLS:
MAMMORY GLANDS - OVARIES TESTIES
FOLLICLE-STIMULATING HORMONE (FSH)
FSH - ANTERIOR PITUITARY
TARGET CELLS:
OVARY (ESTROGEN, PROGESTRINE)
TESTIES (ANDROGEN)
LUTEINIZING HORMONE- LH
LH-ANTERIOR PITUITARY
GONADOTROPIN RELEASING HORMONE (GNRH)
TARGET CELLS
INDUCES OVULATION, PROD OF ESTROGEN & PROGESTERONE BY CELLS OF CORPUS LUTEM
STIMULATES INTERSTITIAL CELLS FOR PROD OR TESTRONE
ADRENOCORTICOTROPIC HORMONE (ACTH)
STIMULATES THE GROWTH, DEVELOPMENT, & SECRETION HORMONES BY THE ADRENAL CORTEX
CORTICOTROPIN-RELEASING HORMONE (CRH) STIMULATES RELEASE TARGET CELLS:
ADRENAL CORTEX:
GLUCOCORICOIDS AND MINERAL CORTICOIDS
THYROID-STIMULATING HORMONE TSH
STIMULATES THE GROWTH, DEVELOPMENT, AND SECRETION OR STERIOD HORMONES BY THE THYROID GLAND (TRH) STIMULATES RELEASE
TARGET CELLS:
THYROID HORMONES :
T3 AND T4 = TRIOIODINE HYROMINE
HYPOTHALAMICE HORMONES STORED & REL
HYPOTHALAMIC NUCLEUS CONTAINING NEURON CELL BODIES
OXYTOCIN
STIMULATES UTERINE CONTRACTIONS AND MILK EJECTION BY MAMMARY GLANDS

PARAVENTRICULAR AND SUPRAOPTIC NUCLEUS
ANIDIURETIC HORMONE (ADH, VASOPRESSIN)
INCREASES WATER RETENTION, VASOCONSTRICTION

PARAVENTRICULAR AND SUPRAOPTIC NUCLEUS
MSH
MELANOCYTES
TARGET CELLS BODY
FOR MELANIN PRODUCTION