Endocrine System Flashcards
Growth Hormone (GH)
Anterior Pituitary Gland
bone, muscle, fat
growth of tissues
Thyroid Stimulating Hormone (TSH)
Anterior Pituitary Gland
Thyroid
Secrete hormones
Prolactin (PRL)
Anterior Pituitary Gland
Mammary glands
Female: Produce milk
Male: Increase testosterone
Adrenocorticotropic Hormone (ACTH)
Anterior Pituitary Gland
Adrenal cortex
Secrete hormones (stress)
Luteinizing Hormone (LH)
Anterior Pituitary Gland Males: interstitial cells Females: mature ovarian follicle Males: testosterone secretion Females: ovulation
Follicle Stimulating Hormone (FSH)
Anterior Pituitary Gland Males: semiferous tubules of testes Females: ovarian follicle Male: sperm production Females: follicle/ovum maturation
Triiodothreonine (T3) & Thyroxine (T4)
Thyroid
All cells
Regulates metabolism
Aldosterone
Adrenal cortex
Kidney tubules
Reabsorption of water and NA (blood pressure)
Cortisol
Adrenal cortex
All cells
Glucose metabolism
Estrogen
Ovarian follicle
Secondary sex organs
development and maintenance
Progesterone
Corpus luteum
Uterine endometrium
Preparation for implantation (thickens, glandular, vascular)
Testosterone
Seminiferous tubules
Secondary sex organs
Development and maintenance
Anti-Diuretic Hormone (ADH)
Posterior Pituitary
Distal convolted tubule (DCT)
Reabsorption of water (blood pressure)
Oxytocin (OT)
Posterior Pituitary
Uterine smooth muscle
Contraction during labor
Parathyroid Hormone (PTH)
Parathyroids
Kidney Tubles and osteoclasts
Reabsorption of Ca++ into blood, bone resorption (increases blood Ca++)