Zobrazeno 1 - 10
of 32
pro vyhledávání: '"T J Bucci"'
Publikováno v:
Drug and Chemical Toxicology. 21:97-117
Controversy regarding the use of ad libitum feeding in chronic rodent toxicity studies will soon result in issue of a FDA Points to Consider document. Caloric intakes are now recognized to be important uncontrolled variables in bioassays because rode
Autor:
T. J. Bucci, P. C. Howard
Publikováno v:
Journal of Toxicology: Toxin Reviews. 15:293-302
Fumonisins are mycotoxins produced worldwide by Fusarium fungi, principally F. moniliforme. While this fungus can be cultured from virtually all harvested corn, fumonisin production is highly variable. Fumonisin ingestion induces a number of fatal di
Publikováno v:
Toxicological sciences : an official journal of the Society of Toxicology. 45(2)
Although, diet restriction (DR) has been shown to substantially increase longevity while reducing or delaying the onset of age-related diseases, little is known about the mechanisms underlying the beneficial effects of DR on acute toxic outcomes. An
Publikováno v:
Advances in experimental medicine and biology. 392
Fumonisin B1 is a mycotoxin produced by Fusarium moniliforme, a fungus that infects corn and other grains in the U.S. Fumonisin ingestion causes a variety of effects including equine leukoencephalomalacia and porcine pulmonary edema, and has been ass
Publikováno v:
Laboratory animal science. 45(5)
We allocated 110 DBA/2NNia mice of either sex to one of two feeding regimens: ad libitum (AL) or food restriction (FR) to 60% of the amount consumed by the AL group. The mice were examined at 3, 6, 9, 12, 18, and 24 months (at 3 months, only AL mice
Publikováno v:
Hepatology (Baltimore, Md.). 21(2)
Acetaminophen (APAP) is a widely used analgesic and antipyretic drug that causes massive centrilobular hepatic necrosis at high doses, leading to death. The objectives of this study were to test our working hypothesis that preplaced cell division and
Publikováno v:
Veterinary and human toxicology. 36(2)
We evaluated the response of mink to oral administration of the oxidant compound propylene glycol (PG) to better understand the relative susceptibility of mink red blood cells (RBC) to oxidant injury. Feeding a diet containing 12% PG to 6 mink for 1
Autor:
D W, Roberts, T J, Bucci, R W, Benson, A R, Warbritton, T A, McRae, N R, Pumford, J A, Hinson
Publikováno v:
The American journal of pathology. 138(2)
Acetaminophen overdose causes severe hepatotoxicity in humans and laboratory animals, presumably by metabolism to N-acetyl-p-benzoquinone imine: and binding to cysteine groups as 3-(cystein-S-yl)acetaminophen-protein adduct. Antiserum specific for th
Publikováno v:
Veterinary Pathology. 25:286-296
Hepatoblastomas from B6C3F1 and BALB/c mice were examined by light and electron microscopy and by immunohistochemical reactions for alpha-fetoprotein, keratin, and vimentin. Tumors occurred in one group of a chronic bioassay for the interaction of di
Publikováno v:
Experimental Biology and Medicine. 155:124-127
SummaryThe distribution of vitamin A in the kidney was investigated autoradi-ographically. Three hours after intravenous administration of [11, 12-3H]retinyl acetate to vitamin A-deficient rats, the vast majority of the label was present in cells of