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Topics in Companion Animal Medicine, 2013
The primary source of exposure to cholecalciferol in dogs and cats is ingestion of rodenticide baits with vitamin D3 as the active ingredient. Other sources of this toxin are human medications and rarely, contaminated pet food. Although the reported lethal dose 50% for cholecalciferol is 88 mg/kg, deaths have been seen with an individual exposure of 2 ...
Michael E, Peterson, Kerstin, Fluegeman
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The primary source of exposure to cholecalciferol in dogs and cats is ingestion of rodenticide baits with vitamin D3 as the active ingredient. Other sources of this toxin are human medications and rarely, contaminated pet food. Although the reported lethal dose 50% for cholecalciferol is 88 mg/kg, deaths have been seen with an individual exposure of 2 ...
Michael E, Peterson, Kerstin, Fluegeman
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Ergocalciferol and Cholecalciferol in CKD
American Journal of Kidney Diseases, 2012The development of chronic kidney disease (CKD) is accompanied by a progressive decrease in the ability to produce 1,25-dihydroxyvitamin D. Pharmacological replacement with active vitamin D therefore has been a cornerstone of secondary hyperparathyroidism therapy in the end-stage renal disease population treated by long-term dialysis.
Sagar U, Nigwekar +2 more
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Cholecalciferol: Properties and Determination
2016Cholecalciferol (vitamin D) is the common form of vitamin D synthesized in animals, and the equivalent form in plants is ergocalciferol (vitamin D). Cholecalciferol is produced from provitamin D in human skin, on exposure to ultraviolet (UV) light. Due to avoidance of sunlight because of skin cancer concerns, vitamin D deficiency has become common in ...
Hewavitharana, A. K., Gomes, F. P.
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Cholecalciferol rodenticide intoxication in a cat
Journal of the American Veterinary Medical Association, 1991A 4-month-old 2.5-kg sexually intact female domestic shorthair cat was referred to the teaching hospital because of suspected cholecalciferol intoxication after ingestion of a cholecalciferol-containing rodenticide. At referral, the cat was hypercalcemic, hyperkalemic, and acidotic. Despite management of hypercalcemia and preservation of renal function
E N, Peterson +3 more
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ChemInform Abstract: SYNTHESIS OF 3‐EPI‐CHOLECALCIFEROL AND 5,6‐TRANS‐3‐EPI‐CHOLECALCIFEROL
Chemischer Informationsdienst, 1976Abstract7‐Dehydrocholesterol (I) liefert mit dem Triazolindion (II) das Addukt (IIIa), aus dem über eine Oxidation zum Keton (IV) und Reduktion das Isomere (IIIb) erhalten wird.
D. J. ABERHART +2 more
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Fecal Loss of Cholecalciferol in Gastrectomized Rats
Digestion, 1984Rats were gastrectomized, and the intestinal absorption and fecal excretion of cholecalciferol were studied following the administration of radioactive cholecalciferol, either by subcutaneous injection or with the aid of a gastric tube. From measurements of radioactivity in feces and sera it has been possible to establish that gastrectomy in rats ...
M S, Meyer +4 more
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The Journal of Nutrition, 1995
Cholecalciferol (vitamin D) deficiency rickets remains an occasional problem in poultry. Diagnosis currently relies on analysis of feed and histopathological examination of bone. These experiments were designed to provide data that might allow diagnosis of cholecalciferol deficiency on the basis of plasma concentrations of 25-hydroxycholecalciferol, a ...
J P, Goff, R L, Horst
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Cholecalciferol (vitamin D) deficiency rickets remains an occasional problem in poultry. Diagnosis currently relies on analysis of feed and histopathological examination of bone. These experiments were designed to provide data that might allow diagnosis of cholecalciferol deficiency on the basis of plasma concentrations of 25-hydroxycholecalciferol, a ...
J P, Goff, R L, Horst
openaire +2 more sources