Results 151 to 160 of about 1,034 (181)
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Vomitoxin in Corn Fed to Young Pigs
Journal of Animal Science, 1983Four trials were conducted with young pigs to evaluate the effect of dietary level of vomitoxin-contaminated corn on performance and pathology. A dietary level of approximately 20 ppm vomitoxin caused vomiting, 12 ppm vomitoxin caused almost complete feed refusal and 1.3 ppm caused a significant depression in feed intake and rate Of gain.
L G, Young +4 more
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Subchronic toxicity of vomitoxin in Sprague-Dawley rats
Food and Chemical Toxicology, 1985Purified vomitoxin was incorporated into the diet at a level of 20 ppm and fed to male Sprague-Dawley rats ad lib. for 90 days. Few clinical signs of toxicity were observed. Rats in the vomitoxin treatment group were less efficient in converting feed into body mass, but there was no feed refusal.
R E, Morrissey +2 more
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Embryotoxicity of 4-deoxynivalenol (vomitoxin) in mice
Bulletin of Environmental Contamination and Toxicology, 1982The teratogenic potential of vomitoxin is at present unknown, therefore this study was conducted to assess the embryotoxic effects of vomitoxin in pregnant mice. In this study vomitoxin manifested a specific lethal effect on the mouse embryo associated with or without maternal vaginal bleeding but with no apparent maternal toxicity at the 2.5, 5, 10 ...
K S, Khera +4 more
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Development of Reusable Electrochemiluminescence Sensing Microchip for Detection of Vomitoxin
Talanta, 2023In this work, a reusable DNA sensing microchip was developed for detection of vomitoxin (deoxynivalenol, DON) in sorghum using Cd-based core-shell CdSe@CdS quantum dots (QDs) as promising electrochemiluminescence (ECL) emitter. The size-adjustable aqueous phase CdSe@CdS QDs were prepared through homogeneous method, exhibiting strong cathodic ECL ...
Huan Wang +8 more
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Re-examination of 1972 midwest corn for vomitoxin
Toxicon, 1979Vomitoxin was detected in 4 of 9 maize samples analysed and was quantitated by gas-liquid chromatography-mass spectrometry. Levels of vomitoxin found ranged from 15 to 28 p.p.m.
R F, Vesonder +3 more
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A theoretical study on vomitoxin and its tautomers
Journal of Hazardous Materials, 2009In the present work, the structural and electronic properties of vomitoxin (deoxynivalenol, a mycotoxin) and all of its possible tautomers have been investigated by the application of B3LYP/6-31G(d,p) type quantum chemical calculations. According to the results of the calculations, tautomer V(4) has been found to be the most stable one among all the ...
Guemues, Selçuk, Tuerker, Lemi
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Microbially detoxified vomitoxin-contaminated corn for young pigs
Journal of Animal Science, 1993A performance trial was conducted to evaluate the effect of microbially detoxified moldy corn in a corn-soybean meal-based starter diet for young pigs. Moldy corn containing 450 ppm of vomitoxin replaced clean corn in a control diet to give a diet containing 5 ppm of vomitoxin. The same amount of moldy corn was microbially detoxified by incubation with
P, He, L G, Young, C, Forsberg
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Differential immune modulation by deoxynivalenol (vomitoxin) in mice
Toxicology Letters, 2013Mycotoxin deoxynivalenol (DON), a secondary metabolite produced by Fusarium fungi, is a contaminant in wheat, barley, and corn worldwide. It has been suggested that DON exhibits toxicity in various organs. Due to the lack of immunotoxicity data for DON, we investigated the differential immunomodulatory effects of DON in mice.
Mohammad Rafiqul, Islam +4 more
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A teratology study on vomitoxin (4-deoxynivalenol) in rabbits
Food and Chemical Toxicology, 1986Diets containing 4-deoxynivalenol (vomitoxin) of greater than 98% purity were fed to rabbits on days 0-30 of gestation. The dietary concentrations of 4-deoxynivalenol were 0, 0.00075, 0.0015, 0.003, 0.006, 0.012 and 0.024% and the daily intakes of deoxynivalenol were 0, 0.3, 0.6, 1.0, 1.6, 2.0 and 1.8 mg/kg body weight/day, respectively.
K S, Khera, C, Whalen, G, Angers
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Toxicology of deoxynivalenol (vomitoxin).
Journal of toxicology and environmental health, 1996Trichothecene mycotoxins are a group of structurally similar fungal metabolites that are capable of producing a wide range of toxic effects. Deoxynivalenol (DON, vomitoxin), a trichothecene, is prevalent worldwide in crops used for food and feed production, including in Canada and the United States.
B A, Rotter, D B, Prelusky, J J, Pestka
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