5 results
Parathyroid Hormone (PTH) Effect in Calcium and Phosphorus
Calcium - Net Effect Hypercalcemia:
   ↑ intestinal
Parathyroid Hormone ... absorption ↑ bone ... #Parathyroid #Hormone ... #Phosphorus #pathophysiology ... #endocrinology
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
Feedback Loop: Growth Hormone ... (GH) Growth Hormone ... Incr IGF1 • Bone ... #pathophysiology ... #pituitary
Calcium homeostasis is a process controlled by chiefly by hormones vitamin D and PTH. 
Vitamin D
Calcium homeostasis ... by chiefly by hormones ... and stimulating bone ... #Pathophysiology ... #Endocrinology
Menstrual Cycle Physiology: Ovarian Cycle – Follicular Phase Explained
Early Follicular Phase (Days 0-5)
 • Granulosa cells
secrete activin, a hormone ... production by pituitary ... MenstrualCycle #OvarianCycle ... #pathophysiology ... FollicularPhase #endocrinology
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
also involves hormones ... on the anterior pituitary ... Corpus luteum hormones ... #pathophysiology ... #comparison #endocrinology