endocrine system feedback mechanisms 0.0 / 5 ? MedicineMedicineUniversityAll boards Created by: Zina_Created on: 26-04-18 20:03 endocrine system anatomy hypothalamus and posterior pituitary gland connected through the infundibulum beneath the hypothalamus have the sellaturcica which splits into the anterior and pituitaty glands 1 of 11 general pituitary gland negative feedback 2 of 11 thyroid gland structure 3 of 11 what is the thyroid gland tissue made of? made of follicular cells arranged in thyroid follicle spheres follicles spheres filled with colloid (fluid, precursor for hormones) thyroid hormones mainly consisting of iodine and tyrosine 4 of 11 anterior pituitary positive feedback for TSH ANTERIOR PITUITARY + TSH + THYROID GLAND + T3/T4 THYROID HORMONE + INC IN METABOLIC RATE 5 of 11 anterior pituitary positive feedback for ACTH ANTERIOR PITUITARY + ACTH HORMONE + ADRENAL CORTEX CORTISOL METABOLIC ACTIONS: STRESS RESPONSE 6 of 11 anterior pituitary positive feedback for prolactin ANTERIOR PITUITARY + PROLACTIN MAMMARY GLANDS BREAST GROWTH AND MILK SECRETION 7 of 11 WHAT IS THE GROWTH HORMONE AFFECT ON THE LIVER GH SECRETED IN THE LIVER SOMATOMEDIN (PROTEINS) =BONE GROWTH / SORT TISSUES GROWTH 8 of 11 anterior pituitary positive feedback for LH /FSH ANTERIOR PITUITARY + LUTEINISING HORMONE/ FOLLICLE STIUMULATING HORMONE + OVARIES/TESTES + SEX HORMONE SECRETION - ESTROGEN/PROGESTERONE(F)/ PROGESTERONE (M) GAMETE PRODUCTION - OVARIES/SPERM 9 of 11 Negative feedback for growth hormone 10 of 11 Negative feedback for growth hormone 11 of 11
Comments
No comments have yet been made