Results 211 to 220 of about 174,095 (266)

Determination of Fumonisin B1 in maize using molecularly imprinted polymer nanoparticles-based assay.

Food Chemistry, 2019
Fumonisin B1 (FB1) is a carcinogenic mycotoxin produced by Fusarium species contaminating maize. At present, fumonisin determination is performed using costly and demanding chromatography techniques or immunoassays.
Hasim Munawar, A. M. Safaryan, A. De Girolamo, A. García-Cruz, P. Marote, K. Karim, V. Lippolis, M. Pascale, S. Piletsky   +8 more
semanticscholar   +1 more source

A lateral flow assay for simultaneous detection of Deoxynivalenol, Fumonisin B1 and Aflatoxin B1

Toxicon, 2018
&NA; Deoxynivalenol (DON), Fumonisin B1 (FB1) and Aflatoxin B1 (AFB1) have strong toxicity to humans and exist widely in grain and food. It is necessary to screen these mycotoxins to guarantee food safety.
Songcheng Yu, Leiliang He, Fei Yu, Li-E Liu, Chenling Qu, Lingbo Qu, Jie Liu, Yuming Wu, Yong Wu   +8 more
semanticscholar   +1 more source

Simultaneous determination of aflatoxin B1, fumonisin B1 and deoxynivalenol in beer samples with a label-free monolithically integrated optoelectronic biosensor.

Journal of Hazardous Materials, 2018
A label-free optical biosensor for the fast simultaneous determination of three mycotoxins, aflatoxin B1 (AFB1), fumonisin B1 (FB1) and deoxynivalenol (DON), in beer samples is presented.
V. Pagkali, P. Petrou, E. Makarona, J. Peters, W. Haasnoot, G. Jobst, I. Moser, K. Gajos, A. Budkowski, A. Economou, K. Misiakos, I. Raptis, S. Kakabakos   +12 more
semanticscholar   +1 more source

Synthesis of analogs of fumonisin B1

Journal of Agricultural and Food Chemistry, 1992
The fungus Fusarium moniliforme Sheldon is one of the most important ear rot pathogens of corn (Nyvall, 1983). The toxicity of the mold was initially discovered when an isolate of F. moniliforme from corn grown in an area of Africa with a high incidence of esophageal cancer was tested (Marasas et al., 1981).
Kraus, George, Applegate, Jacqueline, Reynolds, Don   +2 more
openaire   +2 more sources

Fumonisin B1-Immunological EffectsS

1996
Fumonisin B1 (FBI) (C34H59N015, Mol.wt.721) is classified as a Fusarium mycotoxin produced by some related species including F.moniliforme, F.proliferatum, F.anthophi-lum, F.dlamini, F.napiforme, and F.nygamai. These strains have been isolated in Australia, Austria, Brazil, Canada, China, Indonesia, Italy, Nepal, New Caledonia, Peru, the Philippines ...
openaire   +1 more source

Antinutritional effects of fumonisin B1 and pathophysiological consequences

Toxicology Letters, 2003
Due to its structural similarity with sphingosine, fumonisin B(1) (FB(1)) inhibits ceramide synthase (a key enzyme of sphingolipid biosynthesis) leading to an intracellular accumulation of sphingoid bases with a consequent increase of sphinganine/sphingosine (SA/SO) ratio. In adult male rats, dietary exposure to fumonisin induces a significant increase
CARRATU' M. R, CASSANO T, COLUCCIA A, BORRACCI P, CUOMO, VINCENZO   +4 more
openaire   +4 more sources

Mechanisms of Fumonisin B1 Toxicity: A Computational Perspective beyond the Ceramide Synthases Inhibition.

Chemical Research in Toxicology, 2018
Fumonisins are mycotoxins produced by Fusarium fujikuroi species complex that may contaminate food and feed threatening human and animal health. Among the fumonisins group, fumonisin B1 is the most widespread and best characterized in terms of toxicity ...
L. Dellafiora, G. Galaverna, C. Dall’Asta   +2 more
semanticscholar   +1 more source

Residue formation of fumonisin B1 in porcine tissues

Food Additives and Contaminants, 2003
The residues derived from the uptake of fumonisin B1, a toxic metabolite of Fusarium verticillioides frequently occurring in corn and corn products, were determined in growing pigs. After oral administration of 100 mg FB(1)/animal/day for 5-11 days, serum, bile, lung, liver, kidney, brain, spleen, pancreas, heart, muscle, eye, and fat samples were ...
K, Meyer, K, Mohr, J, Bauer, P, Horn, M, Kovács   +4 more
openaire   +2 more sources

Fumonisin B1 triggers carcinogenesis via HDAC/PI3K/Akt signalling pathway in human esophageal epithelial cells.

Science of the Total Environment, 2021
Song Yu, B. Jia, Na Liu, Dianzhen Yu, Shuo Zhang, Aibo Wu   +5 more
semanticscholar   +1 more source

Fumonisin B1 Toxicity in Male Sprague-Dawley Rats

1996
Male rats were gavaged with fumonisin B1 (FB1) once daily for 11 consecutive days at doses of 0, 1, 5, 15, 35, and 75 mg FB1/kg body weight. Urine osmolality (at 5-75 mg FB1/kg) and organic ion transport in kidney slices (at 5-75 mg FB1/kg) were reduced.
G, Bondy, M, Barker, R, Mueller, S, Fernie, J D, Miller, C, Armstrong, S L, Hierlihy, P, Rowsell, C, Suzuki   +8 more
openaire   +2 more sources