Results 61 to 70 of about 11,036 (262)

Interaction of 2′R-ochratoxin A with Serum Albumins: Binding Site, Effects of Site Markers, Thermodynamics, Species Differences of Albumin-binding, and Influence of Albumin on Its Toxicity in MDCK Cells

open access: yesToxins, 2018
Ochratoxin A (OTA) is a nephrotoxic mycotoxin. Roasting of OTA-contaminated coffee results in the formation of 2′R-ochratoxin A (2′R-OTA), which appears in the blood of coffee drinkers.
Zelma Faisal   +11 more
doaj   +1 more source

Residue of ochratoxin A in swine tissues: Risk assessment [PDF]

open access: yesArchive of Oncology, 2009
Background: Samples of blood, kidney, and liver per animal were randomly selected from slaughtered pigs (n=60) and analyzed for ochratoxin A. Methods: Determination of ochratoxin A concentration in samples of kidney and liver was performed by high ...
Milićević Dragan R.   +4 more
doaj   +1 more source

Toxigenic molds on fish feeds-1: impact of climatic change [PDF]

open access: yes, 2002
The present communication is a survey report carried out to assess the incidence of toxic mycoflora on seven types of agriculture products/by products incorporated during fish culture as supplementary dietary items.
Das, M., Prasad, S., Verma, S.K.
core  

Degradation of ochratoxin A by proteases and by a crude enzyme of aspergillus niger [PDF]

open access: yes, 2006
Ochratoxin A is a mycotoxin present in food commodities as cereals, wine, coffee, figs, dried vine fruits or beer and in feeds for animals. The enhancement of its conversion into ochratoxin a is considered to be a way to reduce its presence in the body
Abrunhosa, Luís   +2 more
core   +1 more source

Evaluating the Genotoxicity and Mutagenicity of Food Contaminants: Acrylamide, Penitrem A, and 3‐Acetyldeoxynivalenol in Individual and Combined Exposure In Vitro

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT This study aimed to evaluate the genotoxic effects of food contaminants exposure in human neuroblastoma SH‐SY5Y cells using the micronucleus (MN) assay and Ames test. Acrylamide (AA), penitrem A (PEN A), and 3‐acetyldeoxynivalenol (3‐ADON) were tested both individually and in combination.
Luna Bridgeman   +4 more
wiley   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

Co-Occurrence of Mycotoxins in Feed for Cattle, Pigs, Poultry, and Sheep in Navarra, a Region of Northern Spain

open access: yesToxins, 2023
Mycotoxins, toxic compounds produced by fungi on raw materials, such as cereals, represent a serious health hazard. Animals are exposed to them mainly through the ingestion of contaminated feed.
Borja Muñoz-Solano   +1 more
doaj   +1 more source

Aspergillus westerdijkiae polyketide synthase gene “aoks1” is involved in the biosynthesis of ochratoxin A [PDF]

open access: yes, 2009
OchratoxinA (OTA) is a potential nephrotoxic, teratogenic, immunogenic, hepatotoxic and carcinogenic mycotoxin, produced by Aspergillus westerdijkiae NRRL 3174.
Atoui, Ali   +4 more
core   +1 more source

Evaluation of electrolyzed water to control fungal trunk pathogens in grapevine nurseries

open access: yesPest Management Science, Volume 81, Issue 4, Page 1740-1751, April 2025.
Electrolyzed water treatments could have promising applications in the grapevine nursery process to prevent or reduce infections caused by fungal trunk pathogens on grapevine propagation material. Abstract BACKGROUND Grapevine producers demand solutions to control fungal trunk pathogens (FTPs) in nurseries.
Mónica Berbegal   +6 more
wiley   +1 more source

Induce Cancer by Ochratoxin A

open access: yesJournal of Pure and Applied Microbiology, 2018
Mycotoxins are microbial agents which cause food or feed-borne intoxications. Mycotoxins are undesirable compounds often found in cereal grains and forages. Ochratoxin A (OTA) is mycotoxin creates by more than a few type of Aspergillus in addition to Penicillium and can cause benign and/or malignant tumors. Due to that, this study was planned to induce
Oday S. Abbas   +2 more
openaire   +3 more sources

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