Horses: Breeding, Health Disorders and Effects on Performance and Behavior ( Animal Science, Issues and Professions )

Publication series :Animal Science, Issues and Professions

Author: Adolfo Paz-Silva   María Sol Arias Vázquez and Rita Sánchez-Andrade Fernández (Faculty of Veterinary   University of Santiago de Compostela   Spain)  

Publisher: Nova Science Publishers, Inc.‎

Publication year: 2014

E-ISBN: 9781631175664

P-ISBN(Hardback):  9781631175602

Subject: S858.21 horse

Keyword: Animal Science

Language: ENG

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Horses: Breeding, Health Disorders and Effects on Performance and Behavior

Chapter

Chapter 2: Effect of Transport and Exercise on Behaviour of Sport Horses

Abstract

Introduction

Destination of Transport: Toward a Slaughterhouse, a New Stall or a Horse Track?

Equine Slaughter Transport

Transport of Companion Horses

Legislation of Animal Transport

Phases of Transport and Their Effects on Horse Behaviour and Health Status

Handling

Loading (Injuries and Fear)

Transport in Self

Confinement and Isolation

Effect of Density and Food and Water Intake

Environmental Challenges

Effect of Body Orientation during Travelling

Effect of Distance on Physiological, Endocrinological and Behavioural Parameters: Short versus Long Trip

Unloading

Adaptation Period in a New Environment

Major Pathology Connected with Travel

Traumatic Injuries

Respiratory Illness Post Transport

Dehydration, Laminitis and Colic Syndrome

Travel Before Competition: When Should the Horse Arrive to the Racetrack?

Effect of Training on Hematological Parameters

Effect of Exercise on Behaviour

Conclusion

References

Websites

Chapter 3: Clinical Interpretation of Quantitative Parameters of the Hemogram in the Horse

Abstract

1. Introduction

2. Interpretation of the Erythrogram

2.1. Erythrocyte Count

2.2. Hemoglobin Concentration and Packed Cell Volume-Hematocrit

2.3. Erythrocyte Indices

3. Interpretation of Quantitative Variations in the Equine Leukogram

3.1. Neutrophils

3.1.1. Neutrophilia

3.1.2. Neutropenia

3.2. Lymphocytes

3.3. Eosinophils

3.4. Monocytes

3.5. Basophils

4. Interpretation of the Quantitative

Variations of Platelets

5. Interpretation of Plasma Protein Concentrations in the Horse

5.1. Albumin

5.2. Globulins

5.3. Fibrinogen

References

Chapter 4: Horse Rearing Conditions, Health Status and Risk of Sensitization to Gastrointestinal Parasites

Abstract

Introduction

Horse Husbandry Types

Equine Nutrition

Forage

Husbandry, Nutrition and Health Status

Methods

Field Trial for Analyzing the Influence of Husbandry on Horse Health Status: Blood Parameters

Experimental Design

Analysis of Body Performance and Condition

Examination of the Exposure to Helminth Parasites

Exposure to Gastrointestinal Nematodes (Cyathostomins)

Exposure to Gastric Bots (Gasterophilus Intestinalis)

Statistical Analysis

Results

Relationship among Husbandry, Health Status and Risk of Sensitization to Gastrointestinal Parasites

Red Blood Cell (RBC) Values

White Cell Values

Patent Infection by Strongyles

Sensitization against Parasites (Cyathostomins and Gastric Bots)

Relationship between Variations in Hematic Parameters, Patent Infection By Strongyles and Sensitization against Cyathostomins and Gastric Bots

Conclusion

References

Chapter 5: Strongyles Shed in Faeces As a Means of Monitoring the Parasite Scenario in Horse Stud Farms

Abstract

Introduction

Experimental Work

Material and Methods

Results

Discussion

Conclusion and Future Perspectives

References

Chapter 6: Horse Handling Conditions and Emergence of Neglected Infections: Fasciolosis

Abstract

Introduction

Grazing Horses

Forage Species Composition

Neglected Disorders in Grazing Horses

Chronic Liver Disease and/or Photosensitization

Reproductive Disorders

Mud Ingestion

Parasitic Diseases

Infection by F. hepatica

Methods

Experimental Design

Areas of Study

Portugal

Spain

Uruguay

Immunoassay

Statistical Analysis

Results

1. Horse Exposure to F. hepatica

2. Influence of Horse Managing on the Risk of Exposure to F. hepatica

Conclusion

Chapter 7: African Horse Sickness, an Equine Disease of Emerging Global Significance

Abstract

Introduction

African Horse Sickness Virus (AHSV)

Aetiology

Susceptible Species

African Horse Sickness (AHS)

History and Epidemiology

Vectors and Transmission

Pathogenesis

Clinical Signs

Post-Mortem Lesions

Diagnosis

Isolation and Propagation of AHSV

Detection of AHSV Antigens

Detection of AHSV-Specific Antibodies

Detection of AHSV Nucleic Acids

Prevention and Control of AHSV

Husbandry Modification

Vector Control

Spraying with Insecticides

Application of Repellents

Application of Larval Control Measures to Breeding Sites

Vaccination

Attenuated Vaccines

Inactivated Vaccines

Subunit Vaccines

The Use of Reverse Genetics to Develop a New Generation of AHS Vaccines

Conclusion

References

Index

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