Mechanisms of Sex Differentiation in Animals and Man

Mechanisms of Sex Differentiation in Animals and Man PDF Author: Colin Russell Austin
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 632

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Book Description

Mechanisms of Sex Differentiation in Animals and Man

Mechanisms of Sex Differentiation in Animals and Man PDF Author: Colin Russell Austin
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 632

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Book Description


Exploring the Biological Contributions to Human Health

Exploring the Biological Contributions to Human Health PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309132975
Category : Medical
Languages : en
Pages : 287

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Book Description
It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language ability after a stroke than men or why women are more apt to develop autoimmune diseases such as lupus. Sex differences in health throughout the lifespan have been documented. Exploring the Biological Contributions to Human Health begins to snap the pieces of the puzzle into place so that this knowledge can be used to improve health for both sexes. From behavior and cognition to metabolism and response to chemicals and infectious organisms, this book explores the health impact of sex (being male or female, according to reproductive organs and chromosomes) and gender (one's sense of self as male or female in society). Exploring the Biological Contributions to Human Health discusses basic biochemical differences in the cells of males and females and health variability between the sexes from conception throughout life. The book identifies key research needs and opportunities and addresses barriers to research. Exploring the Biological Contributions to Human Health will be important to health policy makers, basic, applied, and clinical researchers, educators, providers, and journalists-while being very accessible to interested lay readers.

Sex Differences in Physiology

Sex Differences in Physiology PDF Author: Gretchen Neigh
Publisher: Academic Press
ISBN: 0128026081
Category : Science
Languages : en
Pages : 236

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Book Description
Sex Differences in Physiology is an all-encompassing reference that details basic science research into sex differences in all physiological fields. It includes scientific discoveries concerning sex differences in cardiovascular, respiratory, renal, gastrointestinal, and musculoskeletal physiology. In addition, coverage of the development, endocrinology, neurophysiology, immunity, and metabolism is included, making this important reference a resource that will meet the needs of investigators interested in incorporating sex differences into their research programs, while also providing clinicians with the basis for providing the best sex-based medical treatment options available. Provides a sweeping, organ-by-organ review of currently observed sex differences in animal models and human disease Explains how sex differences influence physiology and disease Provides the critical knowledge on sex differences for better understanding of prevention and treatment of diseases

Molecular-Genetic Mechanisms of Sex Determination in Animals

Molecular-Genetic Mechanisms of Sex Determination in Animals PDF Author: Aleksandr F. Smirnov
Publisher: Scientific Research Publishing, Inc. USA
ISBN: 1618963902
Category : Science
Languages : en
Pages : 118

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Book Description
Gender (sex) is a set of morphological and physiological characteristics of the organism underlying sexual reproduction, the essence of which is reduced to fertilization, i.e. the fusion of male and female gametes (gametes) zygote, which develops into a new organism.Sexual reproduction of a species is considered as one of the mechanisms of its homeostasis. Thanks to this mechanism, numerous species have an evolutionary advantage. In the book, two authors will discuss the types of genetic sex determination and differentiation, mostly in multicellular animal organisms. Sex determination is both genetic and environmental process, the sex of an individual being established through an alternative physiological solution. There are two main postulated mechanisms of sex determination: genetic (GSD, Genetical Sex Determination) and environmental (ESD, Environmental Sex Determination).

The Genetics of Sexuality in Animals

The Genetics of Sexuality in Animals PDF Author: F. A. E. Crew
Publisher: Cambridge University Press
ISBN: 1107502500
Category : Science
Languages : en
Pages : 201

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Book Description
Originally published in 1927, this book examines how genetic information is revealed through the physiology, specifically the biological sex, of an animal. Crew explains the genetic mechanism of sex determination, hermaphroditism, sex-reversal and the ways in which an animal population maintains an appropriate male to female ratio.

Sex Determination and Differentiation in Reptiles

Sex Determination and Differentiation in Reptiles PDF Author: Ettore Olmo
Publisher: S. Karger AG (Switzerland)
ISBN:
Category : Medical
Languages : en
Pages : 152

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Book Description
Reptiles are a fascinating group for the study of sexual development because they exhibit a wide range of sex-determining mechanisms, from strict genetic sex determination (GSD) to strict thermal sex determination (TSD) and intermediate systems of GSD that are to various degrees overridden by environmental effects . This thematic issue presents the latest data on different aspects of sex determination in reptiles. Following an evolutionary perspective on why reptiles might be predisposed to evolve TSD, the papers in this issue explore in detail the different genetic and molecular mechanisms of sex determination and differentiation. They consider recent findings such as the discovery of new genes differentially expressed at male and female sex-determining temperatures, a new model of the role of aromatase, and the contribution of heat-shock proteins to TSD in the American alligator. Further studies examine the role played by sex allocation, the advantage of viviparity, and the effects of anthropogenic climate change on the sex ratio in TSD reptile populations. Providing a valuable overview for both students and researchers, this publication is essential reading for developmental and reproductive biologists, herpetologists, comparative endocrinologists, evolutionary biologists and geneticists.

The Differences Between the Sexes

The Differences Between the Sexes PDF Author: R. V. Short
Publisher: Cambridge University Press
ISBN: 9780521448789
Category : Nature
Languages : en
Pages : 496

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Book Description
In most animals, from bees to bison, house flies to humans, it is possible to see at a glance whether an individual is male or female. How and why have these differences in appearance and behaviour developed and what are the nature and extent of the differences between men and women? This book reviews the latest molecular, genetic, hormonal, anatomical and behavioural data in a wide range of species in a series of lively and highly readable articles from the world's leading experts in this field. Such an overview has never before been attempted. It will have a wide appeal, especially to undergraduates and graduates in the biological and medical sciences, and will help to bridge the gap between those who study genes and molecules in the laboratory and those who study the behaviour of animals in the wild.

The Biology of Reproduction

The Biology of Reproduction PDF Author: Giuseppe Fusco
Publisher: Cambridge University Press
ISBN: 1108499856
Category : Medical
Languages : en
Pages : 491

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Book Description
A look into the phenomena of sex and reproduction in all organisms, taking an innovative, unified and comprehensive approach.

The Genetics of Sexuality in Animals

The Genetics of Sexuality in Animals PDF Author: Francis Albert Eley Crew
Publisher:
ISBN:
Category : Genetics
Languages : en
Pages : 188

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Book Description


Sexual Differentiation of the Brain

Sexual Differentiation of the Brain PDF Author: Robert W. Goy
Publisher: MIT Press (MA)
ISBN: 9780262572071
Category : Medical
Languages : en
Pages : 223

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Book Description
Investigating the relative importance of genes, hormones, and environment in the formation of sexual behavior.