Human Sperm Acrosome Reaction

Human Sperm Acrosome Reaction PDF Author: Patrick Fénichel
Publisher: John Libbey Eurotext
ISBN: 9782742000944
Category : Medical
Languages : en
Pages : 518

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Book Description
This valuable reference work provides a synthesis of the latest knowledge about the acrosomatic reaction of human sperm. The acrosomatic reaction, which is a fundamental step in the process of fertilisation, is examined on both the fundamental and clinical levels. Three very recent aspects are also dealt with: what happens to the acrosome during intracytoplasmic microinjections, the usefulness of screening spermatozoa that have completed their acrosomatic reaction, and the development of contraception by a vaccine that targets one of the proteins of the acrosome. International Symposium, Collioure, France, September 1995.

Human Sperm Acrosome Reaction

Human Sperm Acrosome Reaction PDF Author: Patrick Fénichel
Publisher: John Libbey Eurotext
ISBN: 9782742000944
Category : Medical
Languages : en
Pages : 518

Get Book Here

Book Description
This valuable reference work provides a synthesis of the latest knowledge about the acrosomatic reaction of human sperm. The acrosomatic reaction, which is a fundamental step in the process of fertilisation, is examined on both the fundamental and clinical levels. Three very recent aspects are also dealt with: what happens to the acrosome during intracytoplasmic microinjections, the usefulness of screening spermatozoa that have completed their acrosomatic reaction, and the development of contraception by a vaccine that targets one of the proteins of the acrosome. International Symposium, Collioure, France, September 1995.

Sperm Differentiation and Spermatozoa Function: Mechanisms, Diagnostics, and Treatment

Sperm Differentiation and Spermatozoa Function: Mechanisms, Diagnostics, and Treatment PDF Author: Tomer Avidor-Reiss
Publisher: Frontiers Media SA
ISBN: 2889637476
Category :
Languages : en
Pages : 290

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Book Description


Manual of Sperm Function Testing in Human Assisted Reproduction

Manual of Sperm Function Testing in Human Assisted Reproduction PDF Author: Ashok Agarwal
Publisher: Cambridge University Press
ISBN: 1108793533
Category : Medical
Languages : en
Pages : 287

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Book Description
Focusing on modern sperm function testing, this guide is essential in selecting sperm that will produce viable and healthy embryos.

Ultrastructure of the Ovary

Ultrastructure of the Ovary PDF Author: G. Familiari
Publisher: Springer Science & Business Media
ISBN: 1461539447
Category : Medical
Languages : en
Pages : 330

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Book Description


Fertilization and Embryonic Development In Vitro

Fertilization and Embryonic Development In Vitro PDF Author: Luigi Mastroianni
Publisher: Springer Science & Business Media
ISBN: 1468440160
Category : Social Science
Languages : en
Pages : 373

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Book Description


The Functional Anatomy of the Spermatozoon

The Functional Anatomy of the Spermatozoon PDF Author: Björn A. Afzelius
Publisher: Elsevier
ISBN: 1483187322
Category : Science
Languages : en
Pages : 406

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Book Description
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 early events at fertilization and the preliminaries of this biological process. This text specifically tackles the sperm at fertilization of lower animals and mammals, sperm motility and diversity, and spermatogenesis. This book concludes with discussions on capacitation and maturation of mammalian spermatozoa. This compendium will be valuable to morphologists, physiologists, immunologists, and biochemists, as well as to academicians interested in the study of functional anatomy of the spermatozoon.

Infertility in the Male

Infertility in the Male PDF Author: Larry I. Lipshultz
Publisher: Cambridge University Press
ISBN: 1139483242
Category : Medical
Languages : en
Pages : 691

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Book Description
The new edition of this canonical text on male reproductive medicine will cement the book's market-leading position. Practitioners across many specialties - including urologists, gynecologists, reproductive endocrinologists, medical endocrinologists and many in internal medicine and family practice – will see men with suboptimal fertility and reproductive problems. The book provides an excellent source of timely, well-considered information for those training in this young and rapidly evolving field. While several recent books provide targeted 'cookbooks' for those in a male reproductive laboratory, or quick reference for practising generalists, the modern, comprehensive reference providing both a background for male reproductive medicine as well as clinical practice information based on that foundation has been lacking until now. The book has been extensively revised with a particular focus on modern molecular medicine. Appropriate therapeutic interventions are highlighted throughout.

Dynamics of the Mammalian Sperm Head

Dynamics of the Mammalian Sperm Head PDF Author: Kiyotaka Toshimori
Publisher: Springer
ISBN: 9783540899785
Category : Medical
Languages : en
Pages : 98

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Book Description
Mammalian spermatozoa have complex structures. The structure-function relationship of sperm has been studied from various viewpoints. Accumulated evidence has shown that the sperm components undergo sequential changes from the beginning of spermatogenesis to the time of fertilization/embryogenesis. Structural analyses have been performed using various new techniques of light and electron microscopy as well as immunohistochemistry and immunocytochemistry in combination with specific probes such as antibodies against sperm components. Recently developed gene-manipulation techniques have accelerated investigations on the events that govern the relationship between the structure and molecular components of sperm. In addition, animal models with gene manipulations have been shown to exhibit various morphological and functional abnormalities that lead to infertility. In this book, I discuss the events that occur in the normal sperm head and govern the structure-function relationship from the time of spermatogenesis to that of fertilization or egg activation. In this regard, I describe dynamic modifications and maturation events occurring in sperm-head components and compare the outcomes of these events with the outcomes of their failure.

Sexual Reproduction in Animals and Plants

Sexual Reproduction in Animals and Plants PDF Author: Hitoshi Sawada
Publisher: Springer
ISBN: 4431545891
Category : Science
Languages : en
Pages : 463

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Book Description
This book contains the proceedings of the International Symposium on the Mechanisms of Sexual Reproduction in Animals and Plants, where many plant and animal reproductive biologists gathered to discuss their recent progress in investigating the shared mechanisms and factors involved in sexual reproduction. This now is the first book that reviews recent progress in almost all fields of plant and animal fertilization. It was recently reported that the self-sterile mechanism of a hermaphroditic marine invertebrate (ascidian) is very similar to the self-incompatibility system in flowering plants. It was also found that a male factor expressed in the sperm cells of flowering plants is involved in gamete fusion not only of plants but also of animals and parasites. These discoveries have led to the consideration that the core mechanisms or factors involved in sexual reproduction may be shared by animals, plants and unicellular organisms. This valuable book is highly useful for reproductive biologists as well as for biological scientists outside this field in understanding the current progress of reproductive biology.

Clues in the Diagnosis of Non-tumoral Testicular Pathology

Clues in the Diagnosis of Non-tumoral Testicular Pathology PDF Author: Manuel Nistal
Publisher: Springer
ISBN: 3319493647
Category : Medical
Languages : en
Pages : 378

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Book Description
This book presents the morphology of different non-tumoral lesions of the testis. By showing the differential diagnosis of each lesion, it offers clinicians vital support with diagnosis and treatment. The book is divided into seven main parts: genetic and developmental pathology of the testis; infertility; vascular pathology of the testis; inflammatory pathology; pathology of the rete testis and epididymis; pathology of the vaginal tunic and paratesticular structures; and a final part dealing with miscellanea. Each chapter includes carefully selected figures and a variety of diagrams highlighting the main characteristics of a specific lesion to facilitate its diagnosis.Based on the authors’ experience with hundreds of biopsies, surgical specimens and autopsies, the book presents material that has been gathered over the past 40 years, providing an essential tool for pathologists, urologists, andrologists and pediatricians who face diagnostic problems.