Download or read book Ovum Humanum written by Landrum Brewer Shettles and published by . This book was released on 1960 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ovum humanum, while in essence an atlas of photographs of egg cells, also includes brief textual descriptions of Shettles’ experience compiling his photos and the methods he used. Shettles describes the many late nights he spent in the dark room of Columbia Presbyterian Hospital over a period of six years photographing eggs, obtained from his various patients at Columbia Presbyterian, at different stages of development both prior to as well as after fertilization. Shettles also describes the tools he used to capture these photographs, which included a Zeiss phase contrast microscope to which he attached a Leica camera. This setup provided unparalleled viewing and photographic documentation of the egg cells that Shettles compiled for his book. Shettles reports that during the six years he took photographs of over one thousand human egg cells in order to create a comprehensive compilation of these photographs. Once published, many of the book’s readers viewed the photographs as equally significant as both scientific reference material and artwork. Many of the photos contain shapes and images that would later be compared to photographs of outer space as well as more familiar images like animals and faces.

Download or read book Human Oocytes and Their Chromosomes written by B.-M. Uebele-Kallhardt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has seen remarkable advances in human ge netics. Once the correct chromosome number of the human genome was ascertained, a wide variety of diseases was rec ognized as due to numerical chromosome anomalies. There followed the discovery that spontaneous abortions are the result of chromosome errors, and specific band patterns of chromosomes allowed identification of minute lesions. The techniques of cell hybridization now allow specific gene assign ment to chromosomes and even to distinct loci on their arms. All this was possible because of the ease with which metaphase chromosomes can be obtained and manipulated. The much older technique of analysis of meiotic chromosomes has taken a back seat in this exciting era. Being much less readily accessi ble, spermatogonial analysis is much less frequently under taken and is less successful. Even more difficult for study is the female meiotic process. Not only is meiosis extraordinar ily long, spanning from before birth to ovulation, the tech niques for its study and the patience required for detailed inquiry have been significant obstacles. At the same time, the suspicion that female meiotic analysis should not only be rewarding but that it may be mandatory has been with us ever since it was recognized that a positive correlation exists between chromosomal nondisjunction and maternal age. Before the intricacies of chromosomal behavior that are re sponsible for nondisjunction are understood, however, it is necessary that we comprehend the normalcy of the process.

Download or read book Neonatal Respiratory Adaptation written by and published by . This book was released on 1966 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anatomical names written by Albert Chauncey Eycleshymer and published by . This book was released on 1917 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Clinical Endocrinology written by A. Labhart and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periodically in the evolution of an important branch of clinical medicine there develops a critical need for a textbook which combines with the clinical aspects of disease syndromes an in-depth review of the sciences basic to the disorders discussed, as well as a carefully selected but com prehensive review of pertinent literature. LABHART'S Clinical Endo crinology revised and translated into English provides for this need in the field of endocrinology in an exemplary manner. Prof. LABHART has selected his individual authors with great care, and they in turn have provided authoritative monographs. An interesting, useful and informative introduction to each chapter is provided by a tabulation of the dates of important or significant contributions to the field. The chapter subdivisions present in great detail a wide variety of subjects such as embryology, anatomy, biochemistry, physiology, indi vidual hormones and their analogues, biosynthesis, metabolism and regulation of hormone release as well as a full discussion of the clinico pathological correlations. The bibliography is unusually extensive and will provide an important source book for all investigators and students in the field.

Download or read book Public Health Service Publication written by and published by . This book was released on 1963 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index Medicus Third Series written by and published by . This book was released on 1924 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ecclesiastical Review written by and published by . This book was released on 1912 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Royal College of Surgeons in London written by Royal College of Surgeons of England. Library and published by . This book was released on 1831 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliographia Zoologiae Et Geologiae written by Louis Agassiz and published by . This book was released on 1850 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliographia Zoologi Et Geologi written by Louis Agassiz and published by . This book was released on 1850 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A General Catalogue of All Books Tracts and Memoirs on Zoology and Geology written by Louis Agassiz and published by . This book was released on 1850 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Royal College of Surgeons in London written by Royal College of Surgeons of England and published by . This book was released on 1831 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book In Vitro Fertilization written by Andrea L. Bonnicksen and published by Columbia University Press. This book was released on 1989 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines 2 different and often opposing worlds of in vitro fertilization: the public's political, legal and ethical concerns surrounding the technique, and the personal, pragmatic world of the individual patients who come to the centers seeding a cure for infertility. This book provides a objective analysis which answers many perplexing questions.

Download or read book Abortion written by United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Constitutional Amendments and published by . This book was released on 1976 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guarantee the Sex of Your Baby written by Robin Elise Weiss and published by Ulysses Press. This book was released on 2006-12-21 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science changes everything. Take the sperm. Sort it. Use the ones that are likely to produce to desired sex. In vitro fertilize an egg. Test the fertilized egg to confirm 100% that the sex is correct. Implant the egg. The results are perfect. This book tells how to do it.

Download or read book Principles and Practice of Endocrinology and Metabolism written by Kenneth L. Becker and published by Lippincott Williams & Wilkins. This book was released on 2001 with total page 2500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established as the foremost text in the field, Principles and Practice of Endocrinology and Metabolism is now in its thoroughly revised, updated Third Edition. This practical, clinically relevant, and comprehensive text covers the entire field of endocrinology and metabolism, including the diffuse endocrine system; morphology and physiology; diagnosis and treatment of endocrine diseases; endocrinology of the female; hormones and cancer; and much more. The Third Edition contains new chapters reflecting the latest advances and features expanded coverage of genetics and the endocrinology of sepsis. More than 1,400 illustrations complement the text. A drug formulary appears at the back of the book.