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| http://dx.doi.org/10.1038/bjc.1973.60 | DOI Listing |
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Probiotic-based adsorbent mitigates aflatoxin B1 toxicity in Piaractus mesopotamicus: assessing well-being via changes in tissue architecture and digestive enzyme activity.
Vet Res Commun
January 2025
Faculdade de Ciências Agrárias, Universidade Federal da Grande Dourados, Rodovia Dourados - Itahum, km 12, Cidade Universitária, Dourados, MS, Brasil.
Aflatoxin is a mycotoxin produced by fungi of the genus Aspergillus that is present in various foods. Probiotics are well-established products in aquaculture, and due to their effective contribution to the intestine, they can be used as an aflatoxin adsorbent. This study evaluated the effects of aflatoxin B1 (AFB1) on enzymatic activity and intestinal function in Piaractus mesopotamicus (pacu) fingerlings fed diets containing a probiotic-based adsorbent (PBA).
View Article and Find Full Text PDFAssessing Aflatoxin Exposure in the United Arab Emirates (UAE): Biomonitoring AFM1 levels in Urine Samples and their Association with Dietary Habits.
Environ Toxicol Pharmacol
January 2025
Environmental Health Sciences, College of Health Sciences, University of Sharjah, United Arab Emirates (UAE); Sharjah Institute for Medical Research, University of Sharjah, UAE; Research Institute of Sciences and Engineering, University of Sharjah, UAE; Research Unit of Biomedicine and Internal Medicine, University of Oulu, Finland. Electronic address:
Background: Aflatoxins, known for their carcinoginc properties and produced by Aspergillus fungi, pose a substantial threat to public health, particularly in regions with hot and humid climates, where individuals are exposed to these toxins through contaminated food. The primary objective of this study was to assess the extent of aflatoxin exposure in the Emirate of Sharjah employing Aflatoxin M1 (AFM1) as a biomarker in urine samples from adult participants. Furthermore, this study aimed to explore the relationship between dietary habits and AFM1 levels in order to establish a potential link.
View Article and Find Full Text PDFSelenomethionine Attenuates Aflatoxin B-induced Liver Injury by Modulating the Gut Microbiota and Metabolites in Rabbits.
J Agric Food Chem
January 2025
College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China.
Dietary contamination with aflatoxin B (AFB), which can lead to severe liver damage, poses a great threat to livestock and poultry breeding and has detrimental impacts on food safety. Selenomethionine (SeMet), with anti-inflammatory, antioxidative, and detoxifying effects, is regarded as a beneficial food additive. However, whether SeMet can reduce AFB-induced liver injury and intestinal microbial disorders in rabbits remains to be revealed.
View Article and Find Full Text PDFAflatoxin B1: Challenges and Strategies for the Intestinal Microbiota and Intestinal Health of Monogastric Animals.
Toxins (Basel)
January 2025
Department of Animal Science, North Carolina State University, Raleigh, NC 27695, USA.
The objective of this review is to investigate the impacts of aflatoxins, particularly aflatoxin B1 (AFB), on intestinal microbiota, intestinal health, and growth performance in monogastric animals, primarily chickens and pigs, as well as dietary interventions to mitigate these effects. Aflatoxin B1 contamination in feeds disrupts intestinal microbiota, induces immune responses and oxidative damage, increases antioxidant activity, and impairs jejunal cell viability, barrier function, and morphology in the small intestine. These changes compromise nutrient digestion and reduce growth performance in animals.
View Article and Find Full Text PDFThis study aimed to explore the contamination of aflatoxins by investigating the spatial distribution of aflatoxin B1 (AFB1) in cow feedstuff and aflatoxin M1 (AFM1) in raw milk, and the potential health risks of AFM1 in milk and dairy products. Feedstuff and raw milk were collected from 160 pastures in three climate zones of China from October to November 2020. The results indicated the level of AFB1 and AFM1 ranged from 51.
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