Question

In: Anatomy and Physiology

HORMONE SECRETED FROM CONTROLLED BY TARGET (S) PRINCIPAL ACTION(S) hGH TSH FSH LH PRL GnRHa ACTH...

HORMONE

SECRETED FROM

CONTROLLED BY

TARGET (S)

PRINCIPAL

ACTION(S)

hGH

TSH

FSH

LH

PRL

GnRHa

ACTH

OXYTOCIN

T3 and T4

CALCITONIN

PTH

ALDOSTERONE

EPINEPHRINE

CORTISOL

INSULIN

GLUCOGONE

ESTROGEN

TESTOSTERONE

ADH

Solutions

Expert Solution

Hormone Secreted from Controlled by Target (s) Principal action (s)

hCG (Human Chorionic Gonadotropin)

Placenta Pituitary gland Endometrium of uterus Maintains pregnancy

TSH

Adenohypophysis Hypothalamus Thyroid gland Maintains hormones of thyroid
FSH Adenohypophysis GnRH from Hypothalamus ovaries and testes Ovum and sperm maturation

LH

Adenohypophysis GnRH from Hypothalamus Ovaries Ovulation and development of corpus luteum
PRL (prolactin) Adenohypophysis Hypothalamus Mammary gland Production of milk
GnRH Hypothalamus Hypothalamus Ovaries and testes initiate and maintain their reproductive functions.
ACTH Adenohypophysis Hypothalamus, pituitary gland and adrenal gland Adrenal gland

stimulates the secretion of cortisol by adrenal cortex

Oxytocin Hypothalamus Hypothalamus Uterus and mammary gland

Uterine contraction, milk let down

T3 and T4 Thyroid gland TSH from pituitary gland All most all body tissue

Increases the metabolism

Calcitonin Thyroid gland Pituitary gland Bones nhibits the activity of osteoclasts to reduce calcium levels in the blood
PTH Parathyroid gland Pituitary gland

Bones, intestines and kidneys

Calcium homeostasis
Aldosterone adrenal cortex Renin angiotensin system Kidney regulates sodium and potassium levels in the blood to control BP
Epinephrine adrenal medulla Neural pathway from hypothalamus Muscles and blood vessels Increases blood pressure, heart rate, blood sugar levels
Cortisol adrenal cortex ACTH from pituitary gland All the body tissue

Regulates blood sugar levels

Insulin Pancreas blood sugar levles Throughout body Helps decrease blood glucose levels
Glucagon pancreas Blood sugar levels Liver Helps increase blood glucose levels
Estrogen ovaries hypothalamic gonadotropin releasing hormone Female reproductive organs sexual development and growth; maintains functioning the female reproductive system
Testosterone Testes hypothalamic gonadotropin releasing hormone Throughout the body sexual development and growth spurt; maintains male reproductive tract function
ADH Hypothalamus Negative feedback from Hypothalamus Kidney conserves water

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