843 results
Hypercalcemia - Hormones and Pathophysiology  
Calcitriol:
 • Bones: Enhances mineralization
 • GI Tract: ↑ Ca2+
- Hormones and Pathophysiology ... Kidneys: ↑ Ca2+ reabsorption ... , ↑ PO4- reabsorption ... , PO4- reabsorption ... Hypercalcemia #Hormones #Pathophysiology
Parathyroid Hormone (PTH) Effect in Calcium and Phosphorus
Calcium - Net Effect Hypercalcemia:
   ↑ intestinal
↑ bone reabsorption ... ↑ tubular reabsorption ... Hypophosphatemia: ↑ bone reabsorption ... ↓↓ tubular reabsorption ... Calcium #Phosphorus #pathophysiology
Nephron Reabsorption Sites
 • Proximal Convoluted Tubule
 • Proximal Straight Tubule
 • Thick Ascending Limb
 •
Nephron Reabsorption ... Bladder #Nephron #Reabsorption ... #pathophysiology
How SGLT2 inhibitors block glucose reabsorption in proximal tubule and improve systemic glucose homeostasis:
https://www.ajkd.org/article/S0272-6386(18)30633-4/fulltext

#Pathophysiology #Mechanism #Nephrology
block glucose reabsorption ... -4/fulltext #Pathophysiology ... SLGT2 #Inhibitors #Reabsorption
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
of Malignancy - Pathophysiology ... intestinal calcium absorption ... and stimulates resorption ... Stimulate calcium reabsorption ... Hypercalcemia #Malignancy #Pathophysiology
Major Segments of the Nephron and their Functions 
 - Glomerulus - Formation of glomerular filtrate
tubule (PCT) - Reabsorption ... Isosmotic reabsorption ... Secretion and reabsorption ... loop - Passive reabsorption ... Segments #Function #Pathophysiology
Gitelman Syndrome Pathophysiology
Gitelman Syndrome is a rare autosomal recessive salt-losing tubulopathy with a prevalence of 1-
Gitelman Syndrome Pathophysiology ... ↑ Renin ↑ Ca++ reabsorption ... Hypocalciuria ↓ Mg++ reabsorption ... Gitelman #Syndrome #Pathophysiology
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Wasting vs SIADH - Pathophysiology ... → ADH → water reabsorption ... SaltWasting #SIADH #Pathophysiology
Pathophysiology of The Nephron - Electrolyte and Water Exchange

The nephron — electrolyte and water exchange. 
180
Pathophysiology ... #Pathophysiology ... #Electrolytes #Reabsorption
NSAIDS and their effects on the Kidney - Pathophysiology

Arachidonic Acid metabolites into alternative pathways that modify
on the Kidney - Pathophysiology ... • Increase Na reabsorption ... • Increase H2O absorption ... nephrology #Effects #pathophysiology