3 Endocrine dysfunction ① Renin ② Endothelins盲 ③ KKS disorders ④ AA Disequilibrium ⑤EPO几 ⑥1,25(0H)2D3
11 3 Endocrine dysfunction ① Renin ②Endothelins ③KKS disorders ④AA Disequilibrium ⑤EPO ⑥ 1,25(OH)2D3
§2 Acute renal failure Conception Diseases Excretion JL water intoxication azotemia hyperkalemia, metabolic acidosis 12
12 Diseases Conception Excretion §2 Acute renal failure water intoxication,azotemia, hyperkalemia, metabolic acidosis
Section I Cause and Classification 兴 Classification 1 causes Prerenal Zrenallesion Intrarenal functional Burine volume Postrenal organIc oliguric obstructive Nonoliguric
13 1 causes Prerenal ~ Intrarenal ~ Postrenal ~ 2renallesion functional~ organic ~ obstructive ~ 3urine volume Oliguric ~ Nonoliguric ~ *** Classification Section 1 Cause and Classification
Causes Prerenal factor renal blood flow Characteristic (early stage: functional late stage: organIc≈ (2)oliguria
14 Causes 1 Prerenal factor renal blood flow Characteristic (1) early stage: functional~ late stage: organic ~ (2) oliguria
Mechanism ECFI RBF↓ GFR↓ Reabsorption↑ oliguria Impaired homeostasis 15
15 Mechanism ECF↓ RBF ↓ GFR↓ Reabsorption↑ oliguria Impaired homeostasis