Book contents
- Manual of Sperm Function Testing in Human Assisted Reproduction
- Cambridge Laboratory Manuals in Assisted Reproductive Technology
- Manual of Sperm Function Testing in Human Assisted Reproduction
- Copyright page
- Dedication
- Contents
- Contributors
- Short Biography
- Foreword
- Preface
- Introduction
- Chapter 1 Standard Semen Examination: Manual Semen Analysis
- Chapter 2 Standard Semen Analysis: Computer-Assisted Semen Analysis
- Chapter 3 Standard Semen Analysis: Home Sperm Testing
- Chapter 4 Standard Semen Analysis: Leukocytospermia
- Chapter 5 Standard Semen Analysis: Morphology
- Chapter 6 Sperm Vitality: Eosin-Nigrosin Dye Exclusion
- Chapter 7 Sperm Vitality: Hypo-Osmotic Swelling Test
- Chapter 8 Determination of Mitochondrial Membrane Potential by Flow Cytometry in Human Sperm Cells
- Chapter 9 Capacitation and Acrosome Reaction: Fluorescence Techniques to Determine Acrosome Reaction
- Chapter 10 Capacitation and Acrosome Reaction: Histochemical Techniques to Determine Acrosome Reaction
- Chapter 11 Zona Binding: Competitive Sperm-Binding Assay
- Chapter 12 Zona Binding: Hemizona Assay
- Chapter 13 Oolemma Binding: Sperm Penetration Assay
- Chapter 14 Oxidative Stress Testing: Direct Tests
- Chapter 15 Oxidative Stress Testing: Indirect Tests
- Chapter 16 Chromatin Condensation: Aniline Blue Stain
- Chapter 17 Chromatin Condensation: Chromomycin A3 (CMA3) Stain
- Chapter 18 Sperm Chromatin Structure: Toluidine Blue Staining
- Chapter 19 DNA Damage: TdT-Mediated dUTP Nick-End-Labelling Assay
- Chapter 20 DNA Damage: Sperm Chromatin Structure Assay
- Chapter 21 DNA Damage: COMET Assay
- Chapter 22 DNA Damage: Halo Sperm Test
- Chapter 23 DNA Damage: Fluorescent In-Situ Hybridization
- Chapter 24 Clinical Value of Sperm Function Tests
- Chapter 25 Future Developments: Sperm Proteomics
- Conclusion
- Index
- References
Chapter 17 - Chromatin Condensation: Chromomycin A3 (CMA3) Stain
Published online by Cambridge University Press: 05 April 2021
- Manual of Sperm Function Testing in Human Assisted Reproduction
- Cambridge Laboratory Manuals in Assisted Reproductive Technology
- Manual of Sperm Function Testing in Human Assisted Reproduction
- Copyright page
- Dedication
- Contents
- Contributors
- Short Biography
- Foreword
- Preface
- Introduction
- Chapter 1 Standard Semen Examination: Manual Semen Analysis
- Chapter 2 Standard Semen Analysis: Computer-Assisted Semen Analysis
- Chapter 3 Standard Semen Analysis: Home Sperm Testing
- Chapter 4 Standard Semen Analysis: Leukocytospermia
- Chapter 5 Standard Semen Analysis: Morphology
- Chapter 6 Sperm Vitality: Eosin-Nigrosin Dye Exclusion
- Chapter 7 Sperm Vitality: Hypo-Osmotic Swelling Test
- Chapter 8 Determination of Mitochondrial Membrane Potential by Flow Cytometry in Human Sperm Cells
- Chapter 9 Capacitation and Acrosome Reaction: Fluorescence Techniques to Determine Acrosome Reaction
- Chapter 10 Capacitation and Acrosome Reaction: Histochemical Techniques to Determine Acrosome Reaction
- Chapter 11 Zona Binding: Competitive Sperm-Binding Assay
- Chapter 12 Zona Binding: Hemizona Assay
- Chapter 13 Oolemma Binding: Sperm Penetration Assay
- Chapter 14 Oxidative Stress Testing: Direct Tests
- Chapter 15 Oxidative Stress Testing: Indirect Tests
- Chapter 16 Chromatin Condensation: Aniline Blue Stain
- Chapter 17 Chromatin Condensation: Chromomycin A3 (CMA3) Stain
- Chapter 18 Sperm Chromatin Structure: Toluidine Blue Staining
- Chapter 19 DNA Damage: TdT-Mediated dUTP Nick-End-Labelling Assay
- Chapter 20 DNA Damage: Sperm Chromatin Structure Assay
- Chapter 21 DNA Damage: COMET Assay
- Chapter 22 DNA Damage: Halo Sperm Test
- Chapter 23 DNA Damage: Fluorescent In-Situ Hybridization
- Chapter 24 Clinical Value of Sperm Function Tests
- Chapter 25 Future Developments: Sperm Proteomics
- Conclusion
- Index
- References
Summary
In order to transport an intact and complete paternal genome to the oocyte, spermatozoa are characterized by an extremely compacted nuclear DNA as compared to the nucleus of somatic cells. Such packaging of the chromatin is obtained through a dramatic nuclear reorganization occurring in developing spermatids leading to an almost complete replacement of histones with protamines. During the epididymal transit, spermatozoa complete the process of chromatin packaging by formation of disulphide bridges in nucleoproteins [1]. This process of sperm maturation is critical for male fertility. Indeed, it has been demonstrated that alterations in chromatin structure could impact male fertility potential compromising both in vivo and in vitro fertilization and the subsequent embryo development [2, 3].
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- Manual of Sperm Function Testing in Human Assisted Reproduction , pp. 151 - 155Publisher: Cambridge University PressPrint publication year: 2021