Effects of vitamin E injection on body temperature and plasma alpha-tocopherol concentrations in pigs, lambs and calves.
Fifteen pigs, 15 lambs, and 15 calves were used to study the effect of supplementation of vitamin E on body temperature and plasma alpha-tocopherol concentrations following 1 intramuscular injection in 3 doses (1x, 3x, 5x). The 1x doses for pig, lamb, and calf were 500, 1,000, and 1,500 IU, respectively. Data on body temperature and plasma alpha-tocopherol concentration were analyzed by least-squares procedures separately for each species. In each species plasma alpha-tocopherol concentration increased with increase in the dose of vitamin E injection, highest on d 1 postinjection and declined slowly throughout the remaining observation period. There was a transient elevation of body temperature on d 1 and 2 after injection in all species.
Batra
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Centre for Food and Animal Research, Agriculture and Agri-Food Canada, Ottawa.
Hidiroglou
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Menard
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D000818:Animals; D001831:Body Temperature / Q000187:drug effects*; D002417:Cattle / Q000097:blood / Q000502:physiology*; D005260:Female; D008297:Male; D012756:Sheep / Q000097:blood / Q000502:physiology*; D013552:Swine / Q000097:blood / Q000502:physiology*; D014810:Vitamin E / Q000008:administration & dosage / Q000097:blood* / Q000494:pharmacology*
D014810:Vitamin E