Results 31 to 40 of about 6,349 (181)

Enterocyte-Based Bioassay via Quantitative Combination of Proinflammatory Sentinels Specific to 8-keto-trichothecenes

open access: yesFrontiers in Immunology, 2020
Type B 8-keto-trichothecenes are muco-active mycotoxins that exist as inevitable contaminants in cereal-based foodstuffs. Gut-associated inflammation is an early frontline response during human and animal exposure to these mycotoxins.
Seong-Hwan Park   +2 more
doaj   +1 more source

Trichothecene Mycotoxins Inhibit Mitochondrial Translation—Implication for the Mechanism of Toxicity

open access: yesToxins, 2011
Fusarium head blight (FHB) reduces crop yield and results in contamination of grains with trichothecene mycotoxins. We previously showed that mitochondria play a critical role in the toxicity of a type B trichothecene.
Susan McCormick   +4 more
doaj   +1 more source

Mycotoxins and cancer [PDF]

open access: yesMicrobial Biosystems Journal, 2020
Ingestion of food is the major route of human exposure to chemical and biological contaminants, especially mycotoxins. Food additives have been used throughout history to perform specific functions in foods.
Doaa Elmetwally
doaj   +1 more source

Occurrence of Types A and B Trichothecenes in Cereal Products Sold in Romanian Markets

open access: yesToxins, 2023
In view of the frequent occurrences of mycotoxins in cereals, this study assessed the presence of trichothecenes in 121 samples from Romanian markets.
Adrian Maximilian Macri   +6 more
doaj   +1 more source

UDP-Glucosyltransferases from Rice, Brachypodium, and Barley: Substrate Specificities and Synthesis of Type A and B Trichothecene-3-O-β-d-glucosides

open access: yesToxins, 2018
Trichothecene toxins are confirmed or suspected virulence factors of various plant-pathogenic Fusarium species. Plants can detoxify these to a variable extent by glucosylation, a reaction catalyzed by UDP-glucosyltransferases (UGTs).
Herbert Michlmayr   +11 more
doaj   +1 more source

Current status of trichothecenes pollution and risk assessment in cereals and related products in China

open access: yesZhongguo shipin weisheng zazhi, 2023
Wheat, corn and rice, as the main body of grain production in China, are easily contaminated by trichothecenes (TCT). Therefore, it is necessary to investigate the pollution status of TCT and assess the exposure risk of residents from these three kinds ...
CHEN Yiming   +3 more
doaj   +1 more source

Development of ion trap HPLC-MS detection methods for the determination of prevalent mycotoxins in grain and application to real samples [PDF]

open access: yes, 2007
The prevalent trichothecenes deoxynivalenol, nivalenol and HT-2 as well as zearalenone, zearalenol, ochratoxin A and citrinin are typical widespread mycotoxins in temperate climate zones mainly produced by the genus Fusarium, Aspergillus and Penicillium.
Griesshaber, Dorrit Suenja
core   +1 more source

Fusarium Phytotoxin Trichothecenes Have an Elicitor-Like Activity in Arabidopsis thaliana, but the Activity Differed Significantly Among Their Molecular Species

open access: yesMolecular Plant-Microbe Interactions, 2006
Phytopathogenic fungi such as Fusarium spp. synthesize trichothecene family phytotoxins. Although the type B trichothecene, deoxynivalenol (DON), is thought to be a virulence factor allowing infection of plants by their trichothecene-producing Fusarium ...
Takumi Nishiuchi   +8 more
doaj   +1 more source

Metabolism and toxicity of trichothecenes [PDF]

open access: yes, 2003
Trichothecenes are mycotoxins commonly found in cereals. The toxins are mainly produced by Fusarium fungi, which infect cereals in the field.
Sundstøl Eriksen, Gunnar
core   +1 more source

Effect of cereal products supplementation with american blueberries, cranberries and cinnamon on the formation of type A and B trichothecenes group

open access: yesAnnals of Agricultural and Environmental Medicine, 2021
Introduction Mycotoxins – secondary mould metabolites with undesirable effects for humans – are common in the environment. These toxins are mainly produced by fungi of the genera Penicilium, Aspergillus and Fusarium.
Piotr Pokrzywa   +2 more
doaj   +1 more source

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