900 results
Pathophysiology of Tumor Lysis Syndrome (TLS)
Tumor Cell Lysis
-> Release of DNA
 • Purines -> Hypoxanthine /
Pathophysiology ... Acid (low urinary excretion ... (High urinary excretion ... Syndrome #TLS #Pathophysiology
Pathophysiology of The Nephron - Electrolyte and Water Exchange

The nephron — electrolyte and water exchange. 
180
Pathophysiology ... results in the excretion ... #Pathophysiology
Drugs that Impair Renal Potassium Excretion 

Decreased ENaC channel function: Amiloride, Triamterene, Pentamidine
Decreased Aldosterone Synthesis: Heparin,
Renal Potassium Excretion ... #Hyperkalemia #Pathophysiology
Gout: Pathogenesis and Clinical Findings
 - Conditions of rapid cell turnover: hemolysis, psoriasis, lymphoproliferative disorders
 -
uric acid for excretion ... in urine, excretion ... Hyperuricemia #Pathophysiology
Magnesium Absorption and Pathophysiology 
Magnesium Absorption: 
 • absorbed in the GIT — small intestine, Saturable
Absorption and Pathophysiology ... red blood cell Excretion ... Magnesium #Absorption #Pathophysiology
Glucocorticoid-Induced Osteoporosis: Pathogenesis and Clinical Findings

 • Negative feedback on hypothalamus/pituitary, Decreasing ACTH -> Decr Sex
Absorption, Incr Ca2+ Excretion ... #Osteoporosis #pathophysiology
Hyperuricemia: Pathogenesis and Complications

 - Hypercalcemia (due to diseases like Sarcoidosis and Hyperparathyroidism) -> Accumulation of
nephron -> Decr secretion ... nephron -> Under-excretion ... Hyperuricemia #Pathophysiology
Posterior Vitreous Detachment: Pathogenesis and clinical findings

Separation of the cortical vitreous from the neurosensory retina posterior
retina with the exception ... Vitreous #Detachment #pathophysiology
Cyclosporiasis - Cyclospora cayetanensis Life Cycle
Oocyst (Unsporulated)
1) Excretion of unsporulated oocysts in the stool
2) Environmental contamination
3)
Unsporulated) 1) Excretion ... LifeCycle #diagnosis #pathophysiology
Major Physiological Effects of Angiotensin II

Altered Peripheral Resistance
I. Direct vasoconstriction
II. Enhancement of peripheral noradrenergic
neurotransmission:
  A.
and increased excretion ... AngiotensinII #Pathophysiology