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The functional anatomy of the spermatozoon : Proceedings of the second international symposium, Wenner-Gren Center, Stockholm, August 1973 /
The Functional Anatomy of the Spermatozoon is the 23rd volume of the series Wenner-Gren Center International Symposium Series, documenting the proceedings of the Second International Symposium on Comparative Spermatology, held in August 1973. This volume mainly focuses on the understanding of the ea...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores Corporativos: | , |
| Otros Autores: | |
| Formato: | Electrónico Congresos, conferencias eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford ; New York :
Pergamon Press,
[1975]
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| Edición: | [1st ed.]. |
| Colección: | Wenner-Gren Center international symposium series ;
v. 23. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; The Functional Anatomy of the Spermatozoon; Copyright Page; Table of Contents; LIST OF PARTICIPANTS; PREFACE; PART 1. The Sperm at Fertilization: Lower Animals; CHAPTER 1. THE FORM AND FUNCTION OF SPERMATOZOA: A COMPARATIVE VIEW; INTRODUCTION; GENERAL CONSIDERATIONS; ""PRIMITIVE"" AND ""MODIFIED"" SPERM TYPES; FUNCTIONAL ANATOMY OF SPERMATOZOAN COMPARTMENTS THE NUCLEUS; MITOCHONDRIA AND THE MIDDLE PIECE; GLYCOGEN STORAGE IN SPERMATOZOA; THE ACROSOME; THE MOTILE APPARA TUS OF SPERM; SURFACE ADAPTATIONS; SUPPORT; ACKNOWLEDGEMENTS; REFERENCES.
- Chapter 2. utilization of chemical specificity during fertilization in the hydrozoaintroduction; chemotaxis; sperm interactions with female somatic cells; discussion; abstract; references; chapter 3. the acrosomal region and the beginning of fertilization in the holothurian, thyone briareus; materials and methods; observations; egg periphery; sperm structure; sperm activation; sperm-egg association; discussion; fibrous core of tubule; origin of membrane for lengthening tubule; gamete membrane fusion; summary; references; chapter 4. the fine structure of the acrosomal trigger; references.
- CHAPTER 5. CHANGES IN THE SPERMATOZOON DURING FERTILIZATION IN TRITURUS HELVETIC US RAZMATERIALS AND METHODS; OBSERVATIONS; DISCUSSION; SUMMARY; REFERENCES; CHAPTER 6. ULTRASTRUCTURAL ASPECTS OF FERTILIZATION IN DROSOPHILA; MICROPYLAR APPARATUS; I. FULLY DEVELOPED OVARIAN EGG; II. FERTILIZED EGG; III. NEWLY LAID UNFERTILIZED EGG; SPERM ENTRY; SUMMARY; REFERENCES; CHAPTER 7. MOLECULAR ASPECTS OF THE FERTILITY FACTORS IN DROSOPHILA; INTRODUCTION; MATERIALS AND METHODS; RESULTS AND DISCUSSION; SUMMARY; REFERENCES; PART 2. The Sperm at Fertilization: Mammals; CHAPTER 8. A PORTRAIT OF THE SPERM.
- Referencechapter 9. preliminaries to the acrosome reaction in mammalian spermatozoa; capacitation and sperm maturation
- nature of the acrosome reaction; possible mechanisms in membrane fusion; inhibition of membrane lysis; summary; references; chapter 10. the subacrosomal space of golden-hamster sperm; acknowledgements; summary; references; chapter 11. recent advances in fertilization of mammalian eggs in vitro; summary; references; chapter 12. changes in the fine structure of the guinea-pig sperm head followinge xperimental treatment; ntroduction; materials and methods.
- RESULTS AND DISCUSSIONACKNOWLEDGEMENT; EFERENCES; PART 3. Sperm Motility; CHAPTER 13. MAMMALIAN SPERM MOTILITY-STRUCTURE IN RELATION TO FUNCTION; INTRODUCTION; MATERIALS AND METHODS; THIN SECTION; EPLICAS; THE FLAGELLUM; DENSE FIBERS; THE FIBROUS SHEATH; INFLUENCE OF HEAD SHAPE ON MOTILITY; SUMMARY; REFERENCES; CHAPTER 14. MECHANISMS OF FLAGELLAR MOTILITY; SUMMARY OF RECENT WORK OND EMEMBRANATED SEA URCHIN SPERM; FURTHER RESULTS AND DISCUSSION; RECENT STUDIES ON MAMMALIAN SPERM; ACKNOWLEDGEMENTS; SUMMARY; REFERENCES; CHAPTER 15. MOTILITY PATTERNS IN SPERMS WITH DIFFERENT TAIL STRUCTURE.