Molecular Biology of the Cell

Molecular Biology of the Cell PDF Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0

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Book Description

Molecular Biology of the Cell

Molecular Biology of the Cell PDF Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0

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Book Description


From Egg to Embryo

From Egg to Embryo PDF Author: J. M. W. Slack
Publisher: CUP Archive
ISBN: 9780521273299
Category : Science
Languages : en
Pages : 260

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Book Description
This book is about the development of the animal embryo starting from the fertilised egg. The emphasis is on the problem of pattern formation: how cells in different regions of the embryo become programmed to form the various structures of the body in the correct relative positions.

How to Prepare the Egg and Embryo to Maximize IVF Success

How to Prepare the Egg and Embryo to Maximize IVF Success PDF Author: Gabor Kovacs
Publisher: Cambridge University Press
ISBN: 1108668461
Category : Medical
Languages : en
Pages : 402

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Book Description
This comprehensive review of the factors that affect the harvesting and preparation of oocytes and the management of embryos will allow practitioners to make evidence-based decisions for successful IVF. The book reviews and re-considers the value of strategies and outcomes in the management of fertility and conception rates, centred on the production of oocytes, and successful development of the embryo. Authored by leading experts in the field, chapters engage with treatments and strategies that affect the production of oocytes and embryos, optimizing outcomes in the management of female fertility, conception rates, and live births. This vital guide covers controlled ovarian hyperstimulation, the role of AMH in determining ovarian reserve, and primary stimulation agents and the use of adjuncts. Integral for all clinicians and embryologists working in reproductive medicine units, readers are provided with evidence-based, comprehensive advice and review of all factors affecting the management of oocytes and the embryo that are vital for successful IVF cycles.

Genetic Twists of Fate

Genetic Twists of Fate PDF Author: Stanley Fields
Publisher: MIT Press
ISBN: 0262289008
Category : Science
Languages : en
Pages : 235

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Book Description
How tiny variations in our personal DNA can determine how we look, how we behave, how we get sick, and how we get well. News stories report almost daily on the remarkable progress scientists are making in unraveling the genetic basis of disease and behavior. Meanwhile, new technologies are rapidly reducing the cost of reading someone's personal DNA (all six billion letters of it). Within the next ten years, hospitals may present parents with their newborn's complete DNA code along with her footprints and APGAR score. In Genetic Twists of Fate, distinguished geneticists Stanley Fields and Mark Johnston help us make sense of the genetic revolution that is upon us. Fields and Johnston tell real life stories that hinge on the inheritance of one tiny change rather than another in an individual's DNA: a mother wrongly accused of poisoning her young son when the true killer was a genetic disorder; the screen siren who could no longer remember her lines because of Alzheimer's disease; and the president who was treated with rat poison to prevent another heart attack. In an engaging and accessible style, Fields and Johnston explain what our personal DNA code is, how a few differences in its long list of DNA letters makes each of us unique, and how that code influences our appearance, our behavior, and our risk for such common diseases as diabetes or cancer.

Freezing Fertility

Freezing Fertility PDF Author: Lucy van de Wiel
Publisher: NYU Press
ISBN: 1479803626
Category : Social Science
Languages : en
Pages : 378

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Book Description
Welcomed as liberation and dismissed as exploitation, egg freezing (oocyte cryopreservation) has rapidly become one of the most widely-discussed and influential new reproductive technologies of this century. In Freezing Fertility, Lucy van de Wiel takes us inside the world of fertility preservation—with its egg freezing parties, contested age limits, proactive anticipations and equity investments—and shows how the popularization of egg freezing has profound consequences for the way in which female fertility and reproductive aging are understood, commercialized and politicized. Beyond an individual reproductive choice for people who may want to have children later in life, Freezing Fertility explores how the rise of egg freezing also reveals broader cultural, political and economic negotiations about reproductive politics, gender inequities, age normativities and the financialization of healthcare. Van de Wiel investigates these issues by analyzing a wide range of sources—varying from sparkly online platforms to heart-breaking court cases and intimate autobiographical accounts—that are emblematic of each stage of the egg freezing procedure. By following the egg’s journey, Freezing Fertility examines how contemporary egg freezing practices both reflect broader social, regulatory and economic power asymmetries and repoliticize fertility and aging in ways that affect the public at large. In doing so, the book explores how the possibility of egg freezing shifts our relation to the beginning and end of life.

Maternal Control of Development in Vertebrates

Maternal Control of Development in Vertebrates PDF Author: Florence Louise Marlow
Publisher: Morgan & Claypool Publishers
ISBN: 161504051X
Category : Family & Relationships
Languages : en
Pages : 221

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Book Description
Eggs of all animals contain mRNAs and proteins that are supplied to or deposited in the egg as it develops during oogenesis. These maternal gene products regulate all aspects of oocyte development, and an embryo fully relies on these maternal gene products for all aspects of its early development, including fertilization, transitions between meiotic and mitotic cell cycles, and activation of its own genome. Given the diverse processes required to produce a developmentally competent egg and embryo, it is not surprising that maternal gene products are not only essential for normal embryonic development but also for fertility. This review provides an overview of fundamental aspects of oocyte and early embryonic development and the interference and genetic approaches that have provided access to maternally regulated aspects of vertebrate development. Some of the pathways and molecules highlighted in this review, in particular, Bmps, Wnts, small GTPases, cytoskeletal components, and cell cycle regulators, are well known and are essential regulators of multiple aspects of animal development, including oogenesis, early embryogenesis, organogenesis, and reproductive fitness of the adult animal. Specific examples of developmental processes under maternal control and the essential proteins will be explored in each chapter, and where known conserved aspects or divergent roles for these maternal regulators of early vertebrate development will be discussed throughout this review. Table of Contents: Introduction / Oogenesis: From Germline Stem Cells to Germline Cysts / Oocyte Polarity and the Embryonic Axes: The Balbiani Body, an Ancient Oocyte Asymmetry / Preparing Developmentally Competent Eggs / Egg Activation / Blocking Polyspermy / Cleavage/ Mitosis: Going Multicellular / Maternal-Zygotic Transition / Reprogramming: Epigenetic Modifications and Zygotic Genome Activation / Dorsal-Ventral Axis Formation before Zygotic Genome Activation in Zebrafish and Frogs / Maternal TGF-β and the Dorsal-Ventral Embryonic Axis / Maternal Control After Zygotic Genome Activation / Compensation by Stable Maternal Proteins / Maternal Contributions to Germline Establishment or Maintenance / Perspective / Acknowledgments / References

Artificial Parthenogenesis and Fertilization

Artificial Parthenogenesis and Fertilization PDF Author: Jacques Loeb
Publisher:
ISBN:
Category : Parthenogenesis
Languages : en
Pages : 330

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Book Description


Blastocyst Implantation

Blastocyst Implantation PDF Author: Koji Yoshinaga
Publisher: Adams Publishing Group
ISBN:
Category : Medical
Languages : en
Pages : 264

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Book Description


Embryos Under the Microscope

Embryos Under the Microscope PDF Author: Jane Maienschein
Publisher: Harvard University Press
ISBN: 0674725557
Category : Medical
Languages : en
Pages : 349

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Book Description
Jane Maienschein examines how understanding of embryos evolved from the speculations of natural philosophers to bioengineering, with its life-enhancing therapies. She shows that research on embryos has always seemed promising to some but frightening to others, and makes the case that public understanding must be informed by scientific findings.

Surrogacy and Embryo, Sperm, & Egg Donation: What Were You Thinking?

Surrogacy and Embryo, Sperm, & Egg Donation: What Were You Thinking? PDF Author: Theresa M. Erickson
Publisher: iUniverse
ISBN: 145022962X
Category : Law
Languages : en
Pages : 353

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Book Description
In Surrogacy and Embryo, Sperm, & Egg Donation: What Were You Thinking?, an attorney who practices exclusively in reproductive law shares her expert guidance for those ready to create a family via third-party reproduction. Theresa Erickson, managing partner of Erickson Law, APLC, and the Founder and Chair of Conceptual Options, The Surrogacy and Egg Donation Center, educates and guides parents, surrogates, egg donors, sperm donors, and embryo donors through fertility, infertility, IVF, and third-party reproduction. Erickson includes a glossary of terms, a list of recommended reading for both parents and their children, and legal forms while covering a multitude of relatable topics such as the: Top ten myths of third-party family building History of reproduction technologies Ways to begin the process Ethical and legal issues Questions to ask when building a family the nontraditional way Methods to select a physician and attorney Four fertility options Infertility is a global tragedy that no one should have to endure alone. This guidebook provides valuable information for anyone ready to embark on the journey of becoming parents through third-party reproduction.