Results 231 to 240 of about 11,036 (262)

An overview of mycotoxicoses in rabbits. [PDF]

J Vet Diagn Invest
Tsouloufi TK.
europepmc   +1 more source

Ochratoxin A and AFM1 in Cheese and Cheese Substitutes: LC-MS/MS Method Validation, Natural Occurrence, and Risk Assessment. [PDF]

Toxins (Basel)
Pavicich MA, Compagnoni S, Meerpoel C, Raes K, De Saeger S.   +4 more
europepmc   +1 more source

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Studies on Ochratoxins

CRC Critical Reviews in Toxicology, 1973
(1973). Studies on Ochratoxins. CRC Critical Reviews in Toxicology: Vol. 2, No. 4, pp. 499-524.
F. S. Chu, B. J. Wilson
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Urinary ochratoxin A and ochratoxin alpha in pregnant women

Food and Chemical Toxicology, 2012
This study determined exposure of pregnant women to ochratoxin A (OTA). Forty samples of first-void urine samples from Croatian women in the third trimester of pregnancy were analyzed for OTA and its major metabolite ochratoxin alpha (OTα). The subjects filled a short food frequency questionnaire (FFQ).
Bojan Šarkanj, Ines Banjari, Tomislav Klapec, Ivica Strelec   +3 more
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Synthesis of analogues of ochratoxin A

Natural Product Research, 2012
Four analogues of ochratoxin A (OTA) differing for the aminoacidic moiety were synthesised using ochratoxin α (OTα) as the starting material. The condensation reaction between protected amino acids and OTα, carried out in the presence of 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDC • HCl) and N-hydroxybenzotriazole (HOBt) as ...
Plastina P., Fazio A., Attya M., Sindona G., Gabriele B.   +4 more
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Broad-specificity photoelectrochemical immunoassay for the simultaneous detection of ochratoxin A, ochratoxin B and ochratoxin C

Biosensors and Bioelectronics, 2018
A broad-specific photoelectrochemical (PEC) immunosensor was developed for the simultaneous detection of ochratoxin A, ochratoxin B and ochratoxin C (OTA, OTB, OTC) by using the direct growth of CdS nanorods on FTO as the photoelectrode and Au nanoflowers-modified glass carbon electrode (GCE) as the bioelectrode.
Weipeng Liu, Aori Qileng, Yue Cai, Minshi Chen, Ning Lu, Yingju Liu, Hongtao Lei, Jie Wei   +7 more
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Immunotoxic activity of ochratoxin A

Journal of Veterinary Pharmacology and Therapeutics, 2006
Ochratoxin A (OTA) is an immunosuppressant fungal compound, produced by toxigenic species ofAspergillusandPenicilliumfungi in a wide variety of climates and geographical regions. The contamination of food by this mycotoxin takes place primarily during preharvest periods. Almost all types of food can be contaminated.
Ernst Petzinger, L Al-Anati
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Effect of ochratoxin A and ochratoxin C on the monocyte and lymphocyte function

Mycotoxin Research, 2002
The effect of practically relevant mycotoxin concentrations on functions of immune cells was studied in in vitro experiments. Porcine mononuclear cells were exposed to a crudeAspergillus-ochraceus toxin containing OTA, a HPLC fraction identical with OTC derived from the crude toxin (RE2), as well as pure OTA and OTC in a concentration range from 0.46 ...
H. Rosner, Heike Köhler, G. Müller, U. Gräfe, M. Heller, W. Erler   +5 more
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OCHRATOXIN A IN TURKISH WINES

Journal of Food Biochemistry, 2005
In this research, 47 wine samples produced from 2001 to 2002 harvest period in four Turkish regions were analyzed for the presence of ochratoxin A (OTA). Based on the results, the OTA levels of red wines are generally higher than those of white and rose wines.
Vural, NİLÜFER, Başpinar, Ensar, Çabuk, Burgak, Anli, Ertan   +3 more
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The fate of ochratoxin A in rats

Food and Cosmetics Toxicology, 1977
Abstract The fate of ochratoxin A was studied in rats given a single ip injection of 1 mg labelled with 14 C. Ochratoxin A reached its highest levels in serum (accounting for up to 90% of the 14 C dose), liver (4·5%) and kidney (4·4%) 30 min after the injection and then decreased gradually.
F.C. Chang, F.S. Chu
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