Associations Between Morphometric Characteristics Of The Reproductive Tract And Fertility In Beef Cattle

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Associations Between Morphometric Characteristics of the Reproductive Tract and Fertility in Beef Cattle

Author : Sarah E. Battista
Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis Associations Between Morphometric Characteristics of the Reproductive Tract and Fertility in Beef Cattle by : Sarah E. Battista

Download or read book Associations Between Morphometric Characteristics of the Reproductive Tract and Fertility in Beef Cattle written by Sarah E. Battista and published by . This book was released on 2019 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present thesis focuses on the investigation of morphometric characteristics of the female reproductive tract and their association with reproductive performance in beef cattle. Development of the female reproductive tract is governed by a specific hormonal milieu during fetal life, and alterations to said milieu may lead to adverse effects on development and ultimately on reproductive capacity. The objectives of the present thesis were to: 1) determine cattle factors associated with morphometric characteristics of the reproductive tract such as anogenital distance (AGD), ovarian size, vaginal length and antral follicle count; and 2) assess associations between said morphometric characteristics of the reproductive tract and fertility in beef cattle. Suckled beef cows (n = 578) and yearling heifers (n = 178) were submitted to a 5-day CO-Synch protocol for fixed timed artificial insemination (FTAI) followed by a 60-day natural mating period. Anogenital distance (AGD), vaginal length, ovarian size, antral follicle count (AFC), body weight, rump fat thickness (RF), age, estrous expression and postpartum interval (cows only) were determined during the fixed time artificial synchronization treatment. Hip height was determined 28 days after AI and pregnancy diagnosis was performed using ultrasonography 35 and 98 days after AI. Binary data for both studies were analyzed using generalized linear mixed models while continuous variables were analyzed using linear mixed models. Model selection was performed using backwards elimination utilizing a threshold level of P

Bovine Reproduction

Author : Richard M. Hopper
Publisher : John Wiley & Sons
ISBN 13 : 1118470850
Total Pages : 2206 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Bovine Reproduction by : Richard M. Hopper

Download or read book Bovine Reproduction written by Richard M. Hopper and published by John Wiley & Sons. This book was released on 2014-08-18 with total page 2206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bovine Reproduction is a comprehensive, current reference providing information on all aspects of reproduction in the bull and cow. Offering fundamental knowledge on evaluating and restoring fertility in the bovine patient, the book also places information in the context of herd health where appropriate for a truly global view of bovine theriogenology. Printed in full color throughout, the book includes 83 chapters and more than 550 images, making it the most exhaustive reference available on this topic. Each section covers anatomy and physiology, breeding management, and reproductive surgery, as well as obstetrics and pregnancy wastage in the cow. Bovine Reproduction is a welcome resource for bovine practitioners, theriogenologists, and animal scientists, as well as veterinary students and residents with an interest in the cow.

Cumulated Index Medicus

Author :
Publisher :
ISBN 13 :
Total Pages : 1364 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Cumulated Index Medicus by :

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1994 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Veterinary Cytology

Author : Leslie C. Sharkey
Publisher : John Wiley & Sons
ISBN 13 : 1119125723
Total Pages : 1024 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Veterinary Cytology by : Leslie C. Sharkey

Download or read book Veterinary Cytology written by Leslie C. Sharkey and published by John Wiley & Sons. This book was released on 2020-08-04 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a state-of-the-art, evidence-based reference to all aspects of veterinary cytology. Truly multidisciplinary in its approach, chapters are written by experts in fields ranging from clinical pathology to internal medicine, surgery, ophthalmology, and dermatology, drawing the various specialties together to create a comprehensive picture of cytology's role in diagnosis and treatment of animal disease. Firmly grounded in the primary literature, the book focuses on companion animals, with special chapters for species with fewer publications. Chapters are logically organized by body system, with additional chapters on tumors of particular import and diagnostic decision making. The first two sections of Veterinary Cytology focus on cytology techniques, quality control, and special laboratory techniques. Subsequent sections are organ/tissue-based and reflect what is known about the canine, feline, and equine species. This is followed by chapters on non-traditional species, including exotic companion mammals, rabbits, cattle, camelids, non-human primates, reptiles and birds, amphibians, fish, invertebrates, and sheep and goats. The last section highlights some unique features of the applications of cytology in industry settings. Provides a gold-standard reference to data-driven information about cytologic analysis in companion animal species Brings together authors from a wide range of specialties to present a thorough survey of cytology's use in veterinary medicine Offers broader species coverage and greater depth than any cytology reference currently available Veterinary Cytology is an essential resource for clinical and anatomic pathologists and any specialist in areas using cytology, including veterinary oncologists, criticalists, surgeons, ophthalmologists, dermatologists, and internists.

Animal Andrology

Author : Peter J Chenoweth
Publisher : CABI
ISBN 13 : 1780643160
Total Pages : 596 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Animal Andrology by : Peter J Chenoweth

Download or read book Animal Andrology written by Peter J Chenoweth and published by CABI. This book was released on 2014-04-30 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding animal andrology is fundamental to optimising genetic breeding traits in domestic and wild animals. This book provides extensive coverage of male reproductive biology, discussing the essentials of sperm production, harvest and preservation before covering the applications to a range of animals including cattle, horses, pigs, small ruminants, camelids, cats and dogs, poultry and exotic species. It also examines the laboratory procedures that provide the basis of general fertility research.

Agrindex

Author :
Publisher :
ISBN 13 :
Total Pages : 856 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1994 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guide for the Care and Use of Laboratory Animals

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309154006
Total Pages : 246 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Guide for the Care and Use of Laboratory Animals by : National Research Council

Download or read book Guide for the Care and Use of Laboratory Animals written by National Research Council and published by National Academies Press. This book was released on 2011-01-27 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A respected resource for decades, the Guide for the Care and Use of Laboratory Animals has been updated by a committee of experts, taking into consideration input from the scientific and laboratory animal communities and the public at large. The Guide incorporates new scientific information on common laboratory animals, including aquatic species, and includes extensive references. It is organized around major components of animal use: Key concepts of animal care and use. The Guide sets the framework for the humane care and use of laboratory animals. Animal care and use program. The Guide discusses the concept of a broad Program of Animal Care and Use, including roles and responsibilities of the Institutional Official, Attending Veterinarian and the Institutional Animal Care and Use Committee. Animal environment, husbandry, and management. A chapter on this topic is now divided into sections on terrestrial and aquatic animals and provides recommendations for housing and environment, husbandry, behavioral and population management, and more. Veterinary care. The Guide discusses veterinary care and the responsibilities of the Attending Veterinarian. It includes recommendations on animal procurement and transportation, preventive medicine (including animal biosecurity), and clinical care and management. The Guide addresses distress and pain recognition and relief, and issues surrounding euthanasia. Physical plant. The Guide identifies design issues, providing construction guidelines for functional areas; considerations such as drainage, vibration and noise control, and environmental monitoring; and specialized facilities for animal housing and research needs. The Guide for the Care and Use of Laboratory Animals provides a framework for the judgments required in the management of animal facilities. This updated and expanded resource of proven value will be important to scientists and researchers, veterinarians, animal care personnel, facilities managers, institutional administrators, policy makers involved in research issues, and animal welfare advocates.

Index Medicus

Author :
Publisher :
ISBN 13 :
Total Pages : 1660 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Index Medicus by :

Download or read book Index Medicus written by and published by . This book was released on 2001 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

The Origins of Agriculture in the Ancient Near East

Author : Shahal Abbo
Publisher : Cambridge University Press
ISBN 13 : 1108493645
Total Pages : 289 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis The Origins of Agriculture in the Ancient Near East by : Shahal Abbo

Download or read book The Origins of Agriculture in the Ancient Near East written by Shahal Abbo and published by Cambridge University Press. This book was released on 2022-03-24 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid and knowledge-based agricultural origins and plant domestication in the Neolithic Near East gave rise to Western civilizations.

Artificial Insemination in Farm Animals

Author : Milad Manafi
Publisher :
ISBN 13 : 9789535164340
Total Pages : 314 pages
Book Rating : 4.1/5 (643 download)

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Book Synopsis Artificial Insemination in Farm Animals by : Milad Manafi

Download or read book Artificial Insemination in Farm Animals written by Milad Manafi and published by . This book was released on 2011 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial insemination is used instead of natural mating for reproduction purposes and its chief priority is that the desirable characteristics of a bull or other male livestock animal can be passed on more quickly and to more progeny than if that animal is mated with females in a natural fashion. This book contains under one cover 16 chapters of concise, up-to-date information on artificial insemination in buffalos, ewes, pigs, swine, sheep, goats, pigs and dogs. Cryopreservation effect on sperm quality and fertility, new method and diagnostic test in semen analysis, management factors affecting fertility after cervical insemination, factors of non-infectious nature affecting the fertility, fatty acids effects on reproductive performance of ruminants, particularities of bovine artificial insemination, sperm preparation techniques and reproductive endocrinology diseases are described. This book will explain the advantages and disadvantages of using AI, the various methodologies used in different species, and how AI can be used to improve reproductive efficiency in farm animals.

Bibliography of Agriculture

Author :
Publisher :
ISBN 13 :
Total Pages : 1732 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Bibliography of Agriculture by :

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Buffalo (Bubalus bubalis) - Production and Research

Author : Giorgio A. Presicce
Publisher : Bentham Science Publishers
ISBN 13 : 1681084171
Total Pages : 501 pages
Book Rating : 4.6/5 (81 download)

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Book Synopsis The Buffalo (Bubalus bubalis) - Production and Research by : Giorgio A. Presicce

Download or read book The Buffalo (Bubalus bubalis) - Production and Research written by Giorgio A. Presicce and published by Bentham Science Publishers. This book was released on 2017-03-31 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook aims at focusing on the husbandry of the common water buffalo, (Bubalis bubalis). The book covers a broad range of topics such as the buffalo’s genetic evolution, cytogenetics, subspecies, breed diversification, feeding and metabolic specificity, adaptable response to environmental stress factors, welfare, dairy requirements and production, reproduction and embryo technologies, cryopreservation, sperm cell sexing, somatic cell cloning and transgenesis. Chapters presented and reviewed in this book have been by contributed by renowned scientists that have devoted years of research to the understanding of this species, and highlight the most recent advances in basic and applied science to unveil the understanding of physiological facets intrinsic to this animal species. The depth of the selected topics makes this book especially suited for readers of all academic levels of study. Researchers, students and professionals will find this book a useful guide to breeding and farming the water buffalo.

A Practical Guide to Basic Laboratory Andrology

Author : Lars Björndahl
Publisher : Cambridge University Press
ISBN 13 : 1139482491
Total Pages : 357 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis A Practical Guide to Basic Laboratory Andrology by : Lars Björndahl

Download or read book A Practical Guide to Basic Laboratory Andrology written by Lars Björndahl and published by Cambridge University Press. This book was released on 2010-04-01 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical, extensively illustrated handbook covers the procedures that are undertaken in andrology and ART laboratories to analyse and assess male-factor infertility, and to prepare spermatozoa for use in assisted conception therapy. The content is presented as brief, authoritative overviews of the relevant biological background for each area, plus detailed, step-by-step descriptions of the relevant analytical procedures. Each technical section includes pertinent quality control considerations, as well as the optimum presentation of results. In addition to the comprehensive 'basic' semen analysis, incorporating careful analysis of sperm morphology, the handbook provides established techniques for the use of computer-aided sperm analysis and sperm functional assessment. Throughout the handbook the interpretation of laboratory results in the clinical context is highlighted, and safe laboratory practice is emphasized. It is an invaluable resource to all scientists and technicians who perform diagnostic testing for male-factor infertility.

Phenotypic Characterization of Animal Genetic Resources

Author :
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251071991
Total Pages : 0 pages
Book Rating : 4.0/5 (719 download)

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Book Synopsis Phenotypic Characterization of Animal Genetic Resources by :

Download or read book Phenotypic Characterization of Animal Genetic Resources written by and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines are part of a series of publications produced by FAO to support countries in the implementation of the Global Plan of Action for Animal Genetic Resources.

Mammalian Reproductive Biology

Author : F. H. Bronson
Publisher : University of Chicago Press
ISBN 13 : 9780226075594
Total Pages : 340 pages
Book Rating : 4.0/5 (755 download)

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Book Synopsis Mammalian Reproductive Biology by : F. H. Bronson

Download or read book Mammalian Reproductive Biology written by F. H. Bronson and published by University of Chicago Press. This book was released on 1989 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique interdisciplinary overview of the way mammals reproduce, this volume synthesizes research done by laboratory physiologists, behaviorists, population ecologists, and animal breeders. F. H. Bronson has drawn together the disparate literature in these areas to provide students and researchers with a comprehensive and biologically integrated approach to the study of mammalian reproduction. Each chapter presents a wealth of issues and questions, summarizing the current consensus on interpretations as well as viable alternatives under debate. The book is principally concerned with how environmental factors regulate reproduction. Bronson proposes that a mammal's reproductive performance routinely reflects simultaneous regulation by several environmental factors that interact in fascinatingly complex ways. Environment is defined broadly, and the chapters give equal weight to ecological and physiological factors when considering how variables such as food availability, ambient temperature, photoperiod, and social cues interact to regulate a mammal's reproduction. Particular attention is given to seasonal breeding, and a taxonomically arranged chapter underscores the importance of comparative and evolutionary biology to an understanding of mammalian reproduction. Mammalian Reproductive Biology is a powerful argument for the value and importance of interdisciplinary approaches to research. Its almost 1,500 references constitute the most comprehensive bibliography to date on this topic. Bronson also gives detailed consideration to promising areas for future research. Well organized, carefully planned, and clearly written, this book will become standard reading for scientists concerned with any aspect of mammalian biology.

Nutrient Requirements of Laboratory Animals,

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309051266
Total Pages : 188 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Nutrient Requirements of Laboratory Animals, by : National Research Council

Download or read book Nutrient Requirements of Laboratory Animals, written by National Research Council and published by National Academies Press. This book was released on 1995-02-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the years since the third edition of this indispensable reference was published, a great deal has been learned about the nutritional requirements of common laboratory species: rat, mouse, guinea pig, hamster, gerbil, and vole. The Fourth Revised Edition presents the current expert understanding of the lipid, carbohydrate, protein, mineral, vitamin, and other nutritional needs of these animals. The extensive use of tables provides easy access to a wealth of comprehensive data and resource information. The volume also provides an expanded background discussion of general dietary considerations. In addition to a more user-friendly organization, new features in this edition include: A significantly expanded section on dietary requirements for rats, reporting substantial new findings. A new section on nutrients that are not required but that may produce beneficial results. New information on growth and reproductive performance among the most commonly used strains of rats and mice and on several hamster species. An expanded discussion of diet formulation and preparationâ€"including sample diets of both purified and natural ingredients. New information on mineral deficiency and toxicity, including warning signs. This authoritative resource will be important to researchers, laboratory technicians, and manufacturers of laboratory animal feed.

Bovine Laminitis and Lameness

Author : Paul R. Greenough
Publisher : Elsevier Health Sciences
ISBN 13 : 0702027804
Total Pages : 324 pages
Book Rating : 4.7/5 (2 download)

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Book Synopsis Bovine Laminitis and Lameness by : Paul R. Greenough

Download or read book Bovine Laminitis and Lameness written by Paul R. Greenough and published by Elsevier Health Sciences. This book was released on 2007-01-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is directed primarily towards health care professionals outside of the United States. Laminitis and lameness are the most significant diseases afflicting cattle. BOVINE LAMINITIS AND LAMENESS: A HANDS ON APPROACH PROVIDES veterinarians, researchers and cattle producers with an invaluable and handy resource for managing these problems. With a focus on investigation and control of lameness at the herd level, this book offers guidance on containing situations before they become severe problems within the herd. Based on the most recent research, it also explains how animal behaviour and inadequate production management play important roles in increasing prevalence of lameness and other metabolic diseases. Written specifically for people who work with cattle, the book addresses the problem of lameness to help them advise on incidents of herd lameness Includes detailed information on the anatomy of the foot as well as the pathology of the region and all conditions affecting the feet of cattle Features research on the recent advances in livestock production technologies that have implications for causing lameness Over 450 colour images are used to illustrate many disease-producing lesions and add clarity to many other topics Accessible content with concise and comprehensive descriptions makes finding important information easy Colour coded boxes in each chapter highlight vital information in 3 areas: Key Concepts, Technical Comments, and Glossary terms