Results 61 to 70 of about 117,649 (357)

Ssu72 Regulates Fungal Development, Aflatoxin Biosynthesis and Pathogenicity in Aspergillus flavus

Toxins, 2020
The RNA polymerase II (Pol II) transcription process is coordinated by the reversible phosphorylation of its largest subunit-carboxy terminal domain (CTD). Ssu72 is identified as a CTD phosphatase with specificity for phosphorylation of Ser5 and Ser7 and
Guang Yang, Xiaohong Cao, Ling Qin, Lijuan Yan, Rongsheng Hong, Jun Yuan, Shihua Wang   +6 more
doaj   +1 more source

Mycotoxins in Food [PDF]

, 2012
The term mycotoxin was used for the first time in 1961 in the aftermath of a veterinary crisis in England, during which thousands of animals died. The disease was linked to a peanut meal, incorporated in the diet, contaminated with a toxin produced by the filamentous fungus Aspergillus flavus (Bennet & Klich, 2003; Richard, 2007).
BOSCO, Francesca, MOLLEA, Chiara
openaire   +4 more sources

Dose and Exposure Time-Dependent Renal and Hepatic Effects of Intraperitoneally Administered Fumonisin B₁ in Rats

Toxins, 2018
Male Wistar rats were treated intraperitoneally (i.p.) with fumonisin B1 (FB1; 0, 20, 50 and 100 mg/kg dietary dose equivalent) for 5 and 10 days (n = 24⁻24 in each setting) to gain dose- and time-dependent effects on antioxidant status and ...
András Szabó, Judit Szabó-Fodor, Mariam Kachlek, Miklós Mézes, Krisztián Balogh, Róbert Glávits, Omeralfaroug Ali, Yarsmin Yunus Zeebone, Melinda Kovács   +8 more
doaj   +1 more source

Mycotoxin exposure assessments in a multi-center European validation study by 24-hour dietary recall and biological fluid sampling [PDF]

, 2020
The European Food Consumption Validation (EFCOVAL) project includes 600 men and women from Belgium, the Czech Republic, France, the Netherlands, and Norway, who had given serum and 24-hour urine samples, and completed 24-hour dietary recall (24-HDR ...
Abbeddou, Souheila, Arcella, Davide, Claeys, Liesel, De Boevre, Marthe, De Keyzer, Willem, De Ruyck, Karl, De Saeger, Sarah, De Vries, Jeanne, Huybrechts, Inge, Ocke, Marga, Ruprich, Jiri, Yang, Shupeng   +11 more
core   +1 more source

Pyruvate decarboxylase and its lysine succinylation contribute to the development and metabolite biosynthesis in pathogenic fungus Aspergillus flavus

Mycology
This study evaluates the effects of pyruvate decarboxylase and its lysine succinylation (Ksucc) on the development of Aspergillus flavus and the production of secondary metabolites.
Guoqi Li, Elisabeth Tumukunde, Yuanyuan Chen, Yao Zhang, Yunlu Kuang, John Adejor, Meifang Wen, Shihua Wang   +7 more
doaj   +1 more source

Application of ozone for degradation of mycotoxins in food: A review.

Comprehensive Reviews in Food Science and Food Safety, 2020
Mycotoxins such as aflatoxins (AFs), ochratoxin A (OTA) fumonisins (FMN), deoxynivalenol (DON), zearalenone (ZEN), and patulin are stable at regular food process practices. Ozone (O3 ) is a strong oxidizer and generally considered as a safe antimicrobial
L. Afsah-Hejri, P. Hajeb, R. Ehsani
semanticscholar   +1 more source

Mycotoxin exposure and human cancer risk : a systematic review of epidemiological studies

, 2020
In recent years, there has been an increasing interest in investigating the carcinogenicity of mycotoxins in humans. This systematic review aims to provide an overview of data linking exposure to different mycotoxins with human cancer risk. Publications (
Castegnaro M., De Ruyck K., Eaton D. L., European Food Safety Authority (EFSA), Forner A., Halabi K., Huang C., Huang X., IARC, IARC, Knutsen H. K., Knutsen H. K., Peraica M., Ramljak D., Steinkellner H., Stephany R. W., The Commission of the European Communities   +16 more
core   +2 more sources

Porcine intestinal epithelial barrier disruption by the Fusarium mycotoxins deoxynivalenol and T-2 toxin promotes transepithelial passage of doxycycline and paromomycin [PDF]

, 2012
Background: The gastrointestinal tract is the first target for the potentially harmful effects of mycotoxins after intake of mycotoxin contaminated food or feed.
Croubels, Siska, De Backer, Patrick, De Baere, Siegrid, Goossens, Joline, Haesebrouck, Freddy, Meyer, Evelyne, Pasmans, Frank, Vandenbroucke, Virginie, Verbrugghe, Elin   +8 more
core   +2 more sources

Advances in Analysis and Detection of Major Mycotoxins in Foods

Foods, 2020
Mycotoxins are the most widely studied biological toxins, which contaminate foods at very low concentrations. This review describes the emerging extraction techniques and the current and alternatives analytical techniques and methods that have been used ...
S. Agriopoulou, E. Stamatelopoulou, T. Varzakas   +2 more
semanticscholar   +1 more source

Carnation-like Morphology of BiVO₄-7 Enables Sensitive Photoelectrochemical Determination of Cr(VI) in the Food and Environment

Biosensors, 2022
Hexavalent chromium, namely, Cr(VI), is a significant threat to ecological and food safety. Current detection methods are not sensitive to Cr(VI). A photoelectrochemical (PEC) sensor based on bismuth vanadate (BiVO4) was developed for sensitive detection
Wenqin Wu, Zhao Tan, Xiao Chen, Xiaomei Chen, Ling Cheng, Huimin Wu, Peiwu Li, Zhaowei Zhang   +7 more
doaj   +1 more source