[Clinical and animal experiment studies on the pathogenetic significance of small intestine diseases and resections for urolithiasis].
The authors report on metabolic studies on growing domestic pigs with resected ilea on a diet supplemented with oxalic acid and calcium. The content of calcium, magnesium and phosphate in the kidneys and ribs was determined and their excretion in urine was measured. The supplement of oxalic acid in the diet mainly affects the calcium content of the kidneys. It is also likely that oxalic acid inhibits the accumulation of calcium in the skeleton. Hyperoxaluria and hyperphosphaturia were established, whereas significantly less calcium and magnesium were excreted. The results of these animal experiments confirm previous clinical findings.
D000818:Animals; D001842:Bone and Bones / Q000378:metabolism; D002118:Calcium / Q000652:urine; D002129:Calcium Oxalate / Q000652:urine; D007082:Ileum / Q000601:surgery; D007408:Intestinal Absorption; D007410:Intestinal Diseases / Q000150:complications*; D007421:Intestine, Small / Q000601:surgery*; D007669:Kidney Calculi / Q000652:urine; D008274:Magnesium / Q000652:urine; D010710:Phosphates / Q000652:urine; D013552:Swine; D014545:Urinary Calculi / Q000209:etiology*
D010710:Phosphates; D002129:Calcium Oxalate; D008274:Magnesium; D002118:Calcium
Klinische und tierexperimentelle Untersuchungen zur pathogenetischen Bedeutung von Dünndarmerkrankungen bzw.-resektionen für das Harnsteinleiden.