Sperm Morphology of Domestic Animals

by J. H. Koziol, C. L. Armstrong

Overview

A practical guide to interpreting sperm morphology of domestic animals

Sperm Morphology of Domestic Animals is a concise, clinically-oriented resource for discovering any impairment to fertility caused by sperm anomalies in domesticated animals. As a bench-side reference, the book examines common sperm defects, their causes, and their prognosis for fertility.

An easy-to-use reference, it is organized according to the placement of the deformity in the sperm to increase the speed of consultation, and to help with diagnosing fertility issues. Focusing particularly on the bull, stud horse, boar, ram, buck, and dog, it contains hundreds of high-quality color images accompanied by brief descriptions for additional diagnostic help. Readers will find:

• An easy-to-use reference work that is suitable for use next to the microscope
• Organization according to location of abnormality
• Hundreds if high-quality color images for easy comparison
• Brief descriptions accompanying each photo, for additional diagnostic help

An ideal resource for veterinarians, andrologists, and veterinary students, Sperm Morphology of Domestic Animals fills a gap in current reproductive medicine resources with detailed information that is easy to consult.

Product Details

ISBN-13:	9781119769767
Publisher:	Wiley
Publication date:	04/19/2022
Pages:	144
Sales rank:	997,159
Product dimensions:	7.10(w) x 10.00(h) x 0.50(d)

About the Author

J.H. Koziol, DVM, MS, DACT, is an Associate Professor of Food Animal Medicine and Surgery at Texas Tech University School of Veterinary Medicine in Amarillo, TX, USA

C.L. Armstrong, DVM, MS, DACT, is an Associate Veterinarian at Elgin Veterinary Hospital in Elgin, TX, USA

Table of Contents

Preface ix

About the Companion Website x

Introduction 1

Section I Head Abnormalities 11

1 Pyriform and Tapered Heads 13

2 Nuclear Vacuolation, Including the Diadem Defect 20

3 Macrocephalic and Microcephalic Sperm 29

4 Rolled Head–Nuclear Crest–Giant Head Syndrome 32

5 Abnormal DNA Condensation 34

6 Acrosome Abnormalities 36

7 Normal Detached Heads and Free Abnormal Heads 44

8 Decapitated Sperm Defect 47

Section II Midpiece Abnormalities 49

9 Proximal Cytoplasmic Droplet 51

10 Pseudodroplet 58

11 Mitochondrial Sheath Defects 59

12 Corkscrew Sperm Defect 65

13 Dag Defect 68

14 Distal Midpiece Reflex 72

15 Bowed Midpieces 78

16 Distal Droplets 79

17 Abaxial Midpieces 82

Section III Tail (Principal Piece) Abnormalities 85

18 Tail Stump Defect 87

19 Coiled Principal Pieces 90

20 Double Forms and Accessory Tails 93

21 Bent Principal Pieces 97

22 Short Tail Defect 99

Section IV Aberrations of Stains and Other Cells in the Ejaculate 101

23 Aberrations Due to Staining 103

24 Aberrations Due to Cold Shock 106

25 Round Cells in the Ejaculate 107

26 Teratoids 110

27 Medussa “Cells” 112

28 Aberrations of Semen Quality 113

References 116

Index 125