Richard ivell (46 resultados)

Condición: New. pp. xv + 332.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - THE FASCINATION The male germ cell is the only cell of the human organism that leaves the body when it has achieved its final, highly sophisticated structure and properties. The male germ cell is designed for one purpose only: to reach the female gametes and to fertilize them. The various stages in the development of the male germ cell are characterized by proliferative phases, by the recombination of the maternal and paternal chromosomes, and by the differentiation and development of a specialized transport vehicle, the spermato zoon. Furthermore, the establishment of a special pool of stem cells, the spermatogonia, guarantees the continuity of the sperm-generation process from puberty to old age. THE FATE OF THE MALE GERM CELL The destiny of any individual germ cell is determined by a program that we know only in fragments. On the one hand every human male is able to produce many billions of germ cells in his lifetime, yet the chance of any single sperm reaching and fertilizing the female germ cell is exceedingly rare. A fertility disturbance means that somewhere during the complicated playing out of the germ cell program mistakes are made, and the program fails. It is still a fact that more than 50% of men presenting with male factor infertility have to be diagnosed as idiopathic, largely because of our lack of knowledge and conse quent lack of appropriate diagnostic tools.…

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Paperback. Condición: Brand New. 332 pages. 9.61x6.14x0.80 inches. In Stock.

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Taschenbuch. Condición: Neu. The Fate of the Male Germ Cell | Richard Ivell (u. a.) | Taschenbuch | xv | Englisch | 2012 | Springer | EAN 9781461377115 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Human Reproduction-The Missing Parts of the Puzzle; B.P. Setchell. Genes, Chromosomes and Fertility: Human Y Chromosome Deletions in Yq11 and Male Fertility; P.H. Vogt. Frequency of Y-Chromosome Microdeletions; (Yq11.22-23) in Men with Reduced Sperm Quality Requesting Assisted Reproduction; A. Bonhoff, et al. Germ Cell Differentiation and Tumorigenesis: Endocrine Control of Germ Cell Proliferation in the Primate Testis: What Do We Really Know ; G.F. Weinbauer, E. Nieschlag. The Role of the Testicular Accessory Cells: Molecular Pathophysiology of the Pituitary-Gonadal Axis; M. Simoni, et al. Compartmentalization, Vascularization and Angiogenesis: Compartmentalization of the Intertubular Space in the Human Testis; A.F. Holstein, M. Davidoff. Post-Testicular Sperm Maturation: The Role of Apocrine Released Proteins in the Post-Testicular Regulation of Human Sperm Function; G. Aumüller, et al. Control of the Male and Female Tracts: Interactions Between Leukocytes and the Male Reproductive System: The Unanswered Question; A.G. Rossi, R.J. Aitken. Gamete Interaction and Fertilization: The Cell Biology of Fertilization; R.J. Aitken. 45 Additional Articles. Index. …

Condición: Used. pp. 397.

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Condición: Used. pp. 397.

Condición: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condición: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condición: Used. pp. 397.

Hardcover. Condición: Brand New. 332 pages. 10.25x6.75x0.75 inches. In Stock.

Gebunden. Condición: New. Human Reproduction-The Missing Parts of the Puzzle B.P. Setchell. Genes, Chromosomes and Fertility: Human Y Chromosome Deletions in Yq11 and Male Fertility P.H. Vogt. Frequency of Y-Chromosome Microdeletions (Yq11.22-23) in Men with Reduced Sperm Quality.

Hardcover. 673 p. ATTENTION EDITION 1995!!! Good condition. Reading pages are clean and without markings. Light signs of storage and use. Spine slightly lightly edged. Cover lightly stained. Book edges lightly stained. Spine edge lightly bumped. Otherwise decent copy. 9780306452901 Sprache: Englisch Gewicht in Gramm: 1388.…

Hardcover. Condición: new. Hardcover. Human Reproduction-The Missing Parts of the Puzzle; B.P. Setchell. Genes, Chromosomes and Fertility: Human Y Chromosome Deletions in Yq11 and Male Fertility; P.H. Vogt. Frequency of Y-Chromosome Microdeletions; (Yq11.22-23) in Men with Reduced Sperm Quality Requesting Assisted Reproduction; A. Bonhoff, et al. Germ Cell Differentiation and Tumorigenesis: Endocrine Control of Germ Cell Proliferation in the Primate Testis: What Do We Really Know?; G.F. Weinbauer, E. Nieschlag. The Role of the Testicular Accessory Cells: Molecular Pathophysiology of the Pituitary-Gonadal Axis; M. Simoni, et al. Compartmentalization, Vascularization and Angiogenesis: Compartmentalization of the Intertubular Space in the Human Testis; A.F. Holstein, M. Davidoff. Post-Testicular Sperm Maturation: The Role of Apocrine Released Proteins in the Post-Testicular Regulation of Human Sperm Function; G. Aumueller, et al. Control of the Male and Female Tracts: Interactions Between Leukocytes and the Male Reproductive System: The Unanswered Question; A.G. Rossi, R.J. Aitken. Gamete Interaction and Fertilization: The Cell Biology of Fertilization; R.J. Aitken. 45 Additional Articles. Index. Papers from a December 1996 symposium present the latest research on fundamental aspects of sperm production and maturation and the destiny of spermatozoa within the female reproductive tract. Contains sections on genes, chromosomes, and fertility; germ cell differentiation and tumorigenesis; the ro Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…

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Condición: Used. pp. xxi + 460.

Condición: Used. pp. xxi + 460 Illus.

Condición: Used. pp. xxi + 460.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - The first international forum on relaxin was a workshop held in Hawaii in 1980. This was followed by the Kroc Foundation conference in Santa Ynes, California in 1981 and then the First International Congress on the Hormone Relaxin in Florence in 1982. After a hiatus of several years, the Second International Congress on the Hormone Relaxin was held in Adelaide in 1994. Since that time, the enormous advances in molecular biology and protein chemistry have led to a stellar growth in relaxin research. Novel sites of action of the hormone have been elucidated, numerous new mammalian primary structures determined, more detailed mechanisms of action postulated, the control of relaxin secretion better understood, non-pregnant roles of the hormone identified, and, importantly, relaxin-related peptides (particularly INSL 3 and 5) identified and possible synergistic actions with relaxin proposed. A raft of novel clinical applications of relaxin has also been explored. Together, these exciting developments made the time ripe for a third international conference. We were therefore delighted to welcome many colleagues, old and new, at Relaxin 2000, the first international forum on relaxin and related peptides in the new Millennium. This conference, which we hope will now be held every four to five years, was held at the Cable Beach Inter-Continental Resort at the delightful old pearling town of Broome in the far north-west of Australia from 22-27 October, 2000.…

Condición: New. pp. 484.

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Paperback. Condición: Brand New. 482 pages. 9.25x6.10x1.14 inches. In Stock.