The Effect of Feeding Live Yeast and Yeast Extracts on Growth Performance and Antimicrobial Susceptibility of Fecal Escherichia Coli in Sows and Nursery Pigs

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis The Effect of Feeding Live Yeast and Yeast Extracts on Growth Performance and Antimicrobial Susceptibility of Fecal Escherichia Coli in Sows and Nursery Pigs by : Jenna Austin Chance

Download or read book The Effect of Feeding Live Yeast and Yeast Extracts on Growth Performance and Antimicrobial Susceptibility of Fecal Escherichia Coli in Sows and Nursery Pigs written by Jenna Austin Chance and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis is comprised of 3 chapters involving studies evaluating live yeast and yeast extracts with or without the addition of pharmacological levels of Zn, feeding sows live yeast and a yeast extract and following their offspring into the nursery where progeny were fed varying inclusions of yeast additives and direct fed microbials (DFM). Chapter 1 involved 360 weanling barrows to determine the effects of feeding live yeast and yeast extracts with or without pharmacological Zn on nursery pig growth performance, fecal dry matter (DM), and antimicrobial susceptibilities of fecal E.coli. The results suggest that feeding pharmacological Zn for 21-d post-weaning is an effective strategy to optimize growth performance, economic criteria, and increase fecal DM for the first few days following weaning. Although all isolates were classified as susceptible to ciprofloxacin, the minimal inhibitory concentration (MIC) of fecal E.coli tended to be increased when pigs were fed pharmacological levels of Zn but no difference was observed to the remaining thirteen antimicrobials that were evaluated. Thus, the short-term use of pharmacological levels of Zn did not increase antimicrobial resistance (AMR). There was no benefit for any of the growth, economic, fecal DM, or AMR response criteria when live yeast and yeast extracts were included in the diets. Chapter 2 involved three batch-farrowing groups where 80 sows were used to determine the effects of feeding live yeast and a yeast extract's impact on sow and litter performance. One of the three sow groups (27 sows) were used to determine the yeast additives impact on the antimicrobial susceptibility of sow fecal E.coli. The results suggest that feeding live yeast and a yeast extract, from d 110 of gestation through lactation, may increase sow feed intake but had no impact on any other sow or litter performance criteria. A diet by sampling day interaction revealed that fecal E.coli isolates gained resistance to the antimicrobial cefoxitin over time when the yeast additives were included in the diet, but the main effect of diet had no impact on any of the fourteen antibiotics tested. Chapter 3 consisted of two experiments which used 670 weaned pigs to evaluate previous sow treatment (control vs yeast additives) and nursery diets with varying combinations of yeast additives and DFM. In Exp. 1, subsequent offspring from one of the sow groups in chapter 2 were fed either a control diet or a diet that contained live yeast and yeast extracts to evaluate growth performance and the AMR patterns of fecal E.coli. In Exp 2., subsequent offspring from one of the sow groups in chapter 2 were fed either a control diet, a diet containing yeast extracts (DFM 1), or a diet with Bacillus spp. and yeast extracts (DFM 2). Results from both studies suggest that feeding sows yeast additives from d 110 of gestation through lactation can improve growth performance of their offspring in the nursery. In Exp. 1, feeding live yeast and yeast extracts in the nursery appeared to hinder growth performance. However, in Exp. 2, pigs that were fed DFM 2 reported optimized growth in the late nursery period. In Exp 1., results suggest that progeny from sows that were fed yeast might increase the potential of fecal E.coli MIC to nalidixic acid, ciprofloxacin, and gentamicin. Yet, feeding live yeast and yeast extracts in the nursery may lower the MIC of azithromycin and chloramphenicol of fecal E.coli.

E. Coli Infections

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Publisher : BoD – Books on Demand
ISBN 13 : 1839625236
Total Pages : 236 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis E. Coli Infections by : Luis Rodrigo

Download or read book E. Coli Infections written by Luis Rodrigo and published by BoD – Books on Demand. This book was released on 2020-09-30 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gram-negative Escherichia coli (E. coli) bacteria are the most numerous commensal aerobic germs located in the human colon. Diarrhea caused by E. coli pathogenic strains is a major cause of death in developing countries, especially the sub-Saharan and South Asian areas. Some strains cause diarrhea, and all of them may produce an infectious disease. This book includes ten chapters covering the main aspects of infections related to E. coli, their pathogenic mechanisms, treatments, and resistance to diverse antibiotics.

Feed efficiency in swine

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Publisher : Springer Science & Business Media
ISBN 13 : 9086867561
Total Pages : 264 pages
Book Rating : 4.0/5 (868 download)

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Book Synopsis Feed efficiency in swine by : John F. Patience

Download or read book Feed efficiency in swine written by John F. Patience and published by Springer Science & Business Media. This book was released on 2012-10-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Feed efficiency in swine' has been prepared as a comprehensive treatise on the current state of our understanding of this topic which is so important to the pork industry. Each chapter is written by international authorities who understand both the science and application of their topic area. The book provides detailed insight into the many factors affecting feed efficiency, ranging from diet processing to herd health, from nutrition to physiology and from day-to-day barn management to the adoption of advanced technologies. The authors explain such practical aspects as the challenge of interpreting feed efficiency information obtained on farm or the role of liquid feeding. The authors also delve into more scientific topics such as amino acid or energy metabolism or animal physiology. This book is written for people who have a technical interest in pork production, including nutritionists, geneticists, farm management specialists, veterinarians, other academics and, of course, pork producers.

Nutraceuticals in Veterinary Medicine

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Publisher : Springer
ISBN 13 : 3030046249
Total Pages : 877 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Nutraceuticals in Veterinary Medicine by : Ramesh C. Gupta

Download or read book Nutraceuticals in Veterinary Medicine written by Ramesh C. Gupta and published by Springer. This book was released on 2019-05-21 with total page 877 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique work compiles the latest knowledge around veterinary nutraceuticals, commonly referred to as dietary supplements, from ingredients to final products in a single source. More than sixty chapters organized in seven sections collate all related aspects of nutraceutical research in animal health and disease, among them many novel topics: common nutraceutical ingredients (Section-I), prebiotics, probiotics, synbiotics, enzymes and antibacterial alternatives (Section-II), applications of nutraceuticals in prevention and treatment of various diseases such as arthritis, periodontitis, diabetes, cognitive dysfunctions, mastitis, wounds, immune disorders, and cancer (Section-III), utilization of nutraceuticals in specific animal species (Section-IV), safety and toxicity evaluation of nutraceuticals and functional foods (Section-V), recent trends in nutraceutical research and product development (Section-VI), as well as regulatory aspects for nutraceuticals (Section-VII). The future of nutraceuticals and functional foods in veterinary medicine seems bright, as novel nutraceuticals will emerge and new uses of old agents will be discovered. International contributors to this book cover a variety of specialties in veterinary medicine, pharmacology, pharmacognosy, toxicology, chemistry, medicinal chemistry, biochemistry, physiology, nutrition, drug development, regulatory frameworks, and the nutraceutical industry. This is a highly informative and carefully presented book, providing scientific insight for academia, veterinarians, governmental and regulatory agencies with an interest in animal nutrition, complementary veterinary medicine, nutraceutical product development and research.

Prebiotics and Probiotics Science and Technology

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Publisher : Springer Science & Business Media
ISBN 13 : 0387790578
Total Pages : 1273 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Prebiotics and Probiotics Science and Technology by : Dimitris Charalampopoulos

Download or read book Prebiotics and Probiotics Science and Technology written by Dimitris Charalampopoulos and published by Springer Science & Business Media. This book was released on 2009-08-12 with total page 1273 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview on the advances in the field, this volume presents the science underpinning the probiotic and prebiotic effects, the latest in vivo studies, the technological issues in the development and manufacture of these types of products, and the regulatory issues involved. It will be a useful reference for both scientists and technologists working in academic and governmental institutes, and the industry.

Poultry Diseases Influenced by Gastrointestinal Health

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Publisher : Nottingham University Press
ISBN 13 : 190728415X
Total Pages : 149 pages
Book Rating : 4.9/5 (72 download)

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Book Synopsis Poultry Diseases Influenced by Gastrointestinal Health by : Gino Lorenzoni

Download or read book Poultry Diseases Influenced by Gastrointestinal Health written by Gino Lorenzoni and published by Nottingham University Press. This book was released on 2010-11-01 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a wealth of background knowledge on poultry anatomy, physiology, and immunology, this comprehensive reference explores poultry diseases that are directly related to or influenced by the gastrointestinal tract. Filled with useful images, this informative record discusses the impact of human pathogens harbored by poultry and offers alternatives to antibiotics in the treatment of intestinal disorders in poultry.

Weaning the Pig

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Publisher : Brill Wageningen Academic
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Weaning the Pig by : J. R. Pluske

Download or read book Weaning the Pig written by J. R. Pluske and published by Brill Wageningen Academic. This book was released on 2003 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws together summaries of research dealing with both piglets and the sow.

Probiotics and Prebiotics in Animal Health and Food Safety

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Publisher : Springer
ISBN 13 : 3319719505
Total Pages : 275 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Probiotics and Prebiotics in Animal Health and Food Safety by : Diana Di Gioia

Download or read book Probiotics and Prebiotics in Animal Health and Food Safety written by Diana Di Gioia and published by Springer. This book was released on 2018-02-27 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the role of probiotics and prebiotics in maintaining the health status of a broad range of animal groups used for food production. It also highlights the use of beneficial microorganisms as protective agents in animal derived foods. The book provides essential information on the characterization and definition of probiotics on the basis of recently released guidelines and reflecting the latest trends in bacterial taxonomy. Last but not least, it discusses the concept of “dead” probiotics and their benefits to animal health in detail. The book will benefit all professors, students, researchers and practitioners in academia and industry whose work involves biotechnology, veterinary sciences or food production.

Probiotic in Animals

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Publisher : BoD – Books on Demand
ISBN 13 : 9535107771
Total Pages : 288 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Probiotic in Animals by : Everlon Rigobelo

Download or read book Probiotic in Animals written by Everlon Rigobelo and published by BoD – Books on Demand. This book was released on 2012-10-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last few decades the prevalence of studies about probiotics strains has dramatically grown in most regions of the world. The use of probiotics strains in animals production may reduce several problems caused by antibiotics therapy, growth promoter and problems from inadequate management. Probiotics are specific strains of microorganisms, which when served to human or animals in proper amount, have a beneficial effect, improving health or reducing risk of get sick. This book provides the maximum of information for all that need them trying with this to help many people at worldwide.

Diseases of Swine

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Publisher : John Wiley & Sons
ISBN 13 : 1119350859
Total Pages : 1136 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Diseases of Swine by : Jeffrey J. Zimmerman

Download or read book Diseases of Swine written by Jeffrey J. Zimmerman and published by John Wiley & Sons. This book was released on 2019-06-18 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a fully revised Eleventh Edition of the definitive reference to swine health and disease Diseases of Swine has been the definitive reference on swine health and disease for over 60 years. This new edition has been completely revised to include the latest information, developments, and research in the field. Now with full color images throughout, this comprehensive and authoritative resource has been redesigned for improved consistency and readability, with a reorganized format for more intuitive access to information. Diseases of Swine covers a wide range of essential topics on swine production, health, and management, with contributions from more than 100 of the foremost international experts in the field. This revised edition makes the information easy to find and includes expanded information on welfare and behavior. A key reference for anyone involved in the swine industry, Diseases of Swine, Eleventh Edition: Presents a thorough revision to the gold-standard reference on pig health and disease Features full color images throughout the book Includes information on the most current advances in the field Provides comprehensive information on swine welfare and behavior Offers a reorganized format to make the information more accessible Written for veterinarians, academicians, students, and individuals and agencies responsible for swine health and public health, Diseases of Swine, Eleventh Edition is an essential guide to swine health. "The 11th edition of Diseases of Swine continues to serve as the gold-standard resource for anything and everything related to swine herd health...this edition does an outstanding job of keeping up with the advanced diagnostic technologies and the latest research on new or emerging diseases and syndromes...there is no other informational resource that comes close to providing the depth or quality of information on the topic of swine diseases as does this book"

Science and Technology Against Microbial Pathogens

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Publisher : World Scientific
ISBN 13 : 9814354864
Total Pages : 447 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Science and Technology Against Microbial Pathogens by : A. Méndez-Vilas

Download or read book Science and Technology Against Microbial Pathogens written by A. Méndez-Vilas and published by World Scientific. This book was released on 2011 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antimicrobial susceptibility profile and effect of stem bark extracts of Curtisia dentata on multi-drug resistant verotoxic Escherichia coli and Acinetobacter spp. isolates obtained from water and wastewater samples / Hamuel James Doughari [und weitere]. Antimicrobial utilization in intensive care units of a private tertiary care hospital / Pramil Tiwari, Vani Yadav and Shilpi Singh. Bacterial clearance from blood in mice infected by S. pneumoniae (penicillin MIC = 16 ug/ml) presenting specific IgG (non-protective levels) and treated with sub-therapeutic regimens of cefditoren (a highly bound cephalosporin) / Fabio Cafini [und weitere]. Characterisation of methicillin resistant Staphylococcus aureus isolates from hospitalised patients / Vladimir Kmet, Daniela Ohlasova and Milan Niks. Characterization of methicillin-resistant coagulase-negative Staphylococci isolates from blood cultures in a Brazilian University Hospital / Valeria Cataneli Pereira and Maria de Lourdes Ribeiro de Souza da Cunha. Control of bacterial contamination in boar semen doses / J.M. Morrell and Margareta Wallgren. Diffusion of extended-spectrum B-lactamase producing Enterobacter cloacae in a kidney transplantation unit / S. Hammami [und weitere]. Effect of antifungal agents on non-Candida albicans Candida species enzymatic activity / M. Negri [und weitere]. Effect of chitosan, nisin and storage time on the growth of Listeria innocua and Shewanella putrefaciens in fish homogenates / L.I. Schelegueda, M.F. Gliemmo and C.A. Campos. ESBL-producing Enterobacteriaceae in the northern Portugal - antimicrobial susceptibility and molecular epidemiology / R. Fernandes and C. Prudencio. Observations on the antimicrobial susceptibility of Staphylococcus pseudintermedius following the introduction of cefovecin for clinical use in Europe / Y. Chaudhry, A. Robinson and K.S. Godinho. Oxacillin resistance among Staphylococcus aureus isolated from peritoneal dialysis related peritonitis / C.H. Camargo [und weitere]. Resistance detection and susceptibility profile in Staphylococcus spp. isolated from patients with urinary tract infection (UTI) / Adriano Martison Ferreira [und weitere]. Resistance distribution profile of MBL, ESBL and multidrug resistant Gram negatives isolated at a tertiary care hospital in India / K.H. Bhutada and V.R. Shende

Selenium in Nutrition and Health

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Publisher : Nottingham Trent University
ISBN 13 : 9781904761167
Total Pages : 974 pages
Book Rating : 4.7/5 (611 download)

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Book Synopsis Selenium in Nutrition and Health by : Peter F. Surai

Download or read book Selenium in Nutrition and Health written by Peter F. Surai and published by Nottingham Trent University. This book was released on 2006 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information about selenium as an important part of integrated antioxidant systems in animal and human bodies responsible for maintaining health. It contains practical advice in relation to effective usage of selenium supplements, including optimal forms and doses. It also combines fundamental information on selenium biochemistry and metabolism. It also presents the most recent findings, unresolved puzzles and future directions for selenium research. In recent years, natural antioxidants have received tremendous attention in relation to human health and food quality. However, the scientific background of many health-promoting claims for natural antioxidants is not always understandable for the general public and needs further clarification. Furthermore, agricultural applications of antioxidants await further investigation.

Edible Insects

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Publisher : Bright Sparks
ISBN 13 : 9789251075951
Total Pages : 0 pages
Book Rating : 4.0/5 (759 download)

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Book Synopsis Edible Insects by : Arnold van Huis

Download or read book Edible Insects written by Arnold van Huis and published by Bright Sparks. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.

The gestating and lactating sow

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Publisher : BRILL
ISBN 13 : 9086868037
Total Pages : 452 pages
Book Rating : 4.0/5 (868 download)

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Book Synopsis The gestating and lactating sow by : Chantal Farmer

Download or read book The gestating and lactating sow written by Chantal Farmer and published by BRILL. This book was released on 2023-09-04 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last book on the lactating sow was published over 15 years ago. This new book brings us up to date in current knowledge on the gestating and lactating sow. It covers new and important topics such as conditioning of gilts for optimal reproductive performance, feeding high fibre diets to gestating sows and providing various fat sources in gestation and lactation. It also describes the several key success factors to group-housing systems in gestation, which is a must due to the current move towards group-housing. The new concept of transition feeding for sows is discussed, as well as the factors involved in mammary development of gilts and sows, both of which are instrumental for maximum colostrum and/or milk yields. The impact of the human-animal interactions on sow welfare and performance is discussed with focus on new handling practices that could be developed to overbalance the negative interactions inherent to pig management systems. Updates on must-have topics, such as amino acid and energy requirements of sows, colostrum and milk yield and composition, and sow health are also provided. The subjects covered in this book will assist animal scientists, nutritionists, veterinarians and swine producers in learning the most recent information on relevant and current topics affecting sow production, and in knowing which areas are in need of further research efforts.

PROBIOTICS IN ANIMAL NUTRITION

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Publisher : Food & Agriculture Org.
ISBN 13 : 9251093334
Total Pages : 108 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis PROBIOTICS IN ANIMAL NUTRITION by : Food and Agriculture Organization of the United Nations

Download or read book PROBIOTICS IN ANIMAL NUTRITION written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-08-22 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents a unique and exhaustive review of the state-of-knowledge on the use of probiotics in diverse livestock production systems, and their impact on animal productivity. It focuses specifically on definitions, production, mechanisms of action, applications, effects, safety and potential public health risks of probiotics. In addition the labelling of probiotic products and global regulatory status of probiotics in animal feed is also covered. This publication will inform those that are interested in identifying and designing interventions for increasing animal productivity. It would also give an impetus to the development of new probiotics having consistent long-term effects that could possibly be used in feed in place of antibiotic growth promoters.

Medical and Veterinary Entomology

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Publisher : Academic Press
ISBN 13 : 0080919693
Total Pages : 646 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Medical and Veterinary Entomology by : Gary R. Mullen

Download or read book Medical and Veterinary Entomology written by Gary R. Mullen and published by Academic Press. This book was released on 2009-04-22 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical and Veterinary Entomology, Second Edition, has been fully updated and revised to provide the latest information on developments in entomology relating to public health and veterinary importance. Each chapter is structured with the student in mind, organized by the major headings of Taxonomy, Morphology, Life History, Behavior and Ecology, Public Health and Veterinary Importance, and Prevention and Control. This second edition includes separate chapters devoted to each of the taxonomic groups of insects and arachnids of medical or veterinary concern, including spiders, scorpions, mites, and ticks. Internationally recognized editors Mullen and Durden include extensive coverage of both medical and veterinary entomological importance. This book is designed for teaching and research faculty in medical and veterinary schools that provide a course in vector borne diseases and medical entomology; parasitologists, entomologists, and government scientists responsible for oversight and monitoring of insect vector borne diseases; and medical and veterinary school libraries and libraries at institutions with strong programs in entomology. Follows in the tradition of Herm's Medical and Veterinary Entomology The latest information on developments in entomology relating to public health and veterinary importance Two separate indexes for enhanced searchability: Taxonomic and Subject New to this edition: Three new chapters Morphological Adaptations of Parasitic Arthropods Forensic Entomology Molecular Tools in Medical and Veterinary Entomology 1700 word glossary Appendix of Arthropod-Related Viruses of Medical-Veterinary Importance Numerous new full-color images, illustrations and maps throughout

Nutritional Strategies of Animal Feed Additives

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Publisher : NOVA
ISBN 13 : 9781624170003
Total Pages : 0 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Nutritional Strategies of Animal Feed Additives by : Abdel-Fattah Z. M. Salem

Download or read book Nutritional Strategies of Animal Feed Additives written by Abdel-Fattah Z. M. Salem and published by NOVA. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality of feed nutrition is influenced not only by the content but also by some other aspects such as, feed presentation, hygiene, anti-nutritional factors, digestibility and palatability. Feed additives provide a mechanism by which such dietary deficiencies can be addressed and also benefits not only associated with the nutrition and thus the growth rate of the animal concerned, but also its health and welfare. Feed additives could modify animal metabolism in specific and direct ways by improving production efficiency (weight gain or milk yield); improving carcass composition in growing animals; increasing milk yield in lactating animals; and decreasing animal waste per production unit. This book discusses the impacts of feed additives on animal metabolism, health and production.