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Author: Isabelle P. Oswald
Publisher: MDPI
ISBN: 3038977829
Category : Medical
Languages : en
Pages : 262
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Book Description
Mycotoxins are secondary metabolites produced by several fungal species. They can contaminate human food and animal feed, and have been a threat for thousands of years. The gastrointestinal tract is the first target when ingesting mycotoxin-contaminated food or feed. As unlikely as it sounds, the investigations concerning the effects of mycotoxins on the intestine are still in their early stages. This book gathers the most recent advances related to the characterization of the intestinal toxicity of mycotoxins. Substantial data assembled on the damage caused to a number of histological structures and functions of the intestine remove any remaining doubt about this organ being a primary target for the toxicity of mycotoxins. An interesting overview of the detrimental effects of mycotoxins on the gut-hosted microbiota—now regarded as a fully-fledged organ associated with the gut—is also given. Finally, outstanding contributions in this book address questions relating to the suitability of current regulations to protect against alterations of the intestine, and to the efficacy assessment of new detoxification strategies using the intestinal toxicity of mycotoxins as a relevant endpoint.
Author: Isabelle P. Oswald
Publisher: MDPI
ISBN: 3038977829
Category : Medical
Languages : en
Pages : 262
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Book Description
Mycotoxins are secondary metabolites produced by several fungal species. They can contaminate human food and animal feed, and have been a threat for thousands of years. The gastrointestinal tract is the first target when ingesting mycotoxin-contaminated food or feed. As unlikely as it sounds, the investigations concerning the effects of mycotoxins on the intestine are still in their early stages. This book gathers the most recent advances related to the characterization of the intestinal toxicity of mycotoxins. Substantial data assembled on the damage caused to a number of histological structures and functions of the intestine remove any remaining doubt about this organ being a primary target for the toxicity of mycotoxins. An interesting overview of the detrimental effects of mycotoxins on the gut-hosted microbiota—now regarded as a fully-fledged organ associated with the gut—is also given. Finally, outstanding contributions in this book address questions relating to the suitability of current regulations to protect against alterations of the intestine, and to the efficacy assessment of new detoxification strategies using the intestinal toxicity of mycotoxins as a relevant endpoint.
Author: Cris S. Constantinescu
Publisher: Springer
ISBN: 3319286099
Category : Medical
Languages : en
Pages : 345
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Book Description
This book addresses important issues regarding the interaction between the nervous system, the immune system, and the digestive system. Gut flora has a profound influence on the shaping of the immune response, not only in the gastrointestinal system but also in the nervous system. Fascinatingly, manipulation of intestinal immune responses can be used to modulate neurological disease. Conversely, the nervous system and the psyche have significant effects on the functioning of the gut and liver. After introductory chapters on the neurology, the immunology and microbiology of the gut, the effects of the gut immune system and gut flora and its manipulation on neurological disease are discussed, followed by molecular mimicry and immune tolerance in neuroimmune diseases. Additionally, several chapters deal with gastrointestinal manifestations of neurological diseases. Neuro-Immuno-Gastroenterology is aimed at neurologists, gastroenterologists, and immunologists.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309091934
Category : Science
Languages : en
Pages : 369
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Book Description
Almost all homes, apartments, and commercial buildings will experience leaks, flooding, or other forms of excessive indoor dampness at some point. Not only is excessive dampness a health problem by itself, it also contributes to several other potentially problematic types of situations. Molds and other microbial agents favor damp indoor environments, and excess moisture may initiate the release of chemical emissions from damaged building materials and furnishings. This new book from the Institute of Medicine examines the health impact of exposures resulting from damp indoor environments and offers recommendations for public health interventions. Damp Indoor Spaces and Health covers a broad range of topics. The book not only examines the relationship between damp or moldy indoor environments and adverse health outcomes but also discusses how and where buildings get wet, how dampness influences microbial growth and chemical emissions, ways to prevent and remediate dampness, and elements of a public health response to the issues. A comprehensive literature review finds sufficient evidence of an association between damp indoor environments and some upper respiratory tract symptoms, coughing, wheezing, and asthma symptoms in sensitized persons. This important book will be of interest to a wide-ranging audience of science, health, engineering, and building professionals, government officials, and members of the public.
Author: Chiara Dall'Asta
Publisher: Royal Society of Chemistry
ISBN: 1782622578
Category : Medical
Languages : en
Pages : 222
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Book Description
The first book to cover this fast developing field, Masked Mycotoxins in Food will provide a full overview of the issues relating to the toxicology of masked mycotoxins present in food products. Mycotoxins are naturally occurring chemicals produced by moulds that can grow on crops and foodstuffs. Masked mycotoxins are modified mycotoxins, due to this modification many cannot be detected using standard analytical techniques, for example HPLC and ELISA, and further research is needed to understand the health risks and threats from these modified compounds.Masked mycotoxin research is an area of toxicological research that has gained significant interest and momentum in recent years. The aim of this book is to provide a full picture of the topic, from the masked mycotoxin formation in plants to their catabolic fate in humans. The book also provides new insights and will highlight possible gaps in the knowledge base of this relatively new area. Edited and written by World renowned experts working within the field, this book is of interest to toxicologists and biochemists, but also food scientists and agricultural researchers working in industry and academia.
Author: Solomon Kadis
Publisher: Elsevier
ISBN: 1483259684
Category : Medical
Languages : en
Pages : 419
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Book Description
Microbial Toxins: A Comprehensive Treatise, Volume VIII, Fungal Toxins is devoted to topics related to algal and fungal toxins and includes critically reviewed articles from different experts in related fields. The text is divided into three sections. Section A covers coumarins — its isolation, identification, biological action, natural occurrence, and uses. Section B deals with the epizootiology, clinical characteristics, and pathological findings of Stachybotryotoxicosis. Section C talks about phytopathogenic and helminthosporium toxins, toxic peptides found in Amanita species as well as other mushroom toxins, compounds accumulating in plants after an infection, and ergot. The book is recommended for microbiologists and toxicologists, especially those who would like to know more about the toxins produced by algae and fungi and their effects.
Author: Andreas Vogel
Publisher: John Wiley & Sons
ISBN: 3527343857
Category : Science
Languages : en
Pages : 430
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Book Description
This reference is a "must-read": It explains how an effective and economically viable enzymatic process in industry is developed and presents numerous successful examples which underline the efficiency of biocatalysis.
Author: Bozzano G Luisa
Publisher: Elsevier
ISBN: 0323138780
Category : Medical
Languages : en
Pages : 955
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Book Description
Handbook of Toxic Fungal Metabolites presents UV, IR, 1H NMR, 13C NMR, and mass spectra for identification of known mycotoxins or related metabolites by both chemists and researchers. The handbook is oriented primarily toward fungal metabolites that elicit a toxic response in vertebrate animals. It also contains metabolites that show little or no known acute toxicity. The handbook is divided into 21 sections. Mycotoxin and fungal metabolite members are considered into each section based on their chemical relationships, except for the last four groups, Aspergillus, Penicillium, Fusarium, and miscellaneous toxins. The final section focuses on miscellaneous toxins that could not be classified under the considered categories, namely slaframine, diplodiatoxin, and roseotoxin B. This handbook is of great value to mycotoxicologists, and food and feed researchers.
Author:
Publisher: BoD – Books on Demand
ISBN: 183880255X
Category : Medical
Languages : en
Pages : 222
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Book Description
This book consists of 11 chapters, divided into four parts. The chapters are written by experts in the field of aflatoxins. Select topics are presented here to provide a snapshot of current understanding of the occurrence and metabolism of aflatoxin B1, the contamination, exposure, and detection of aflatoxin B1, and the toxicological effects and detoxification of aflatoxin. The book is intended for students and scientists working in the field of aflatoxins.
Author: Duarte Diaz
Publisher: Context Products
ISBN: 9781899043521
Category :
Languages : en
Pages : 360
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Book Description
Moulds and the mycotoxins they produce, have a wide-ranging economic impact on animal agriculture on every continent of the globe. Mould growth robs feed nutritive value and reduces intake, which lowers efficiency. Mycotoxins, even when present at levels previously considered 'trace', have negative effects on performance and health, particularly in the context of today's more highly productive modern livestock genetics. Food-borne toxins also threaten human health through contaminated cereal and protein sources and transfer of toxins in food animal products. The Mycotoxin Blue Book focuses on the physiological effects and field occurrence of mycotoxins. Detailed information on types of moulds and mycotoxins and the conditions under which moulds flourish is included. Implications of mycotoxin contamination of feedstuffs for all major food animal species are presented in addition to aquaculture and companion animals. Sampling and analytical issues are covered in depth; as is the topic of mycotoxins in human foods. Finally, practical means of ameliorating mycotoxin effects are addressed. It is the hope of the editor and authors that the material herein will lead to clearer recognition of mycotoxin problems and ultimately to ways of reducing their impact on food animal production. An excellent guide for nutritionists, advisors, farmers and students involved with and using animal feed. Contents: Sampling feeds for mycotoxin analysis Mycotoxins: their effects in poultry and some practical solutions Effects of mycotoxins in horses Effects of mycotoxins on domestic pet species Effects of mycotoxins on antioxidant status and immunity Mycotoxins in aquaculture Principles and applications of mycotoxin analysis Mycotoxins in the human food chain Mould growth and mycotoxin production Current concepts in mycotoxicoses in swine Mycotoxins in forages Mycotoxin interactions Mycotoxins: metabolism, mechanisms and biochemical markers Effects of mycotoxins in ruminants Mycotoxin sequestering agents: practical tools for the neutralisation of mycotoxins Index
Author: Palle Krogh
Publisher: Butterworth-Heinemann
ISBN: 9780408705363
Category : Aflatoxins
Languages : en
Pages : 111
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Book Description
