9 results
Parathyroid Hormone (PTH) Effect in Calcium and Phosphorus
Calcium - Net Effect Hypercalcemia:
   ↑ intestinal
Parathyroid Hormone ... absorption ↑ bone ... #Parathyroid #Hormone ... Calcium #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 ... #FeedbackLoop #endocrinology ... #pathophysiology
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
↓Phosphate • Secondary ... easily/weakness, Bone ... /joint pain Psychiatric ... Hyperparathyroidism #diagnosis #endocrinology ... #Tertiary #pathophysiology
Hypercalcemia - Hormones and Pathophysiology  
Calcitriol:
 • Bones: Enhances mineralization
 • GI Tract: ↑ Ca2+
Hypercalcemia - Hormones ... and Pathophysiology ... : • Bones: ↑ Bone ... Hypercalcemia #Hormones ... #endocrinology
Calcium homeostasis is a process controlled by chiefly by hormones vitamin D and PTH. 
Vitamin D
by chiefly by hormones ... and stimulating bone ... #Pathophysiology ... #Endocrinology
Medical Conditions Causing Mania or Mania-Like Episodes: Pathogenesis
 • Bipolar Disorder -> Combination of individual, genetic,
Adrenocortical hormones ... #Mania #Manic #Secondary ... Differential #Diagnosis #Pathophysiology ... #Psychiatry
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
also involves hormones ... • Release of secondary ... Corpus luteum hormones ... #OvarianCycle #pathophysiology ... #comparison #endocrinology
Anorexia Nervosa: Complications
CARDIAC ABNORMALITIES
 - Functional: Low BP, Sinus bradycardia, prolonged QT interval
 - Structural: Reduced
deficiency and hormone ... Osteoporosis - Low bone ... mortality rates of all psychiatric ... Complications #pathophysiology ... signs #symptoms #psychiatry
Bulimia Nervosa: Pathogenesis and Risk Factors
Biological Risk Factors
 • Gender: F > M
 • Genetics: Some
pubertal maturation (hormones ... of ideal female body ... and very little body ... BulimiaNervosa #pathophysiology ... signs #symptoms #psychiatry