The Antiprogestin Steroid RU 486 and Human Fertility Control, Etienne-Emile Baulieu
Автор: Handa Название: Neuroplasticity, Development, and Steroid Hormone Action ISBN: 084930962X ISBN-13(EAN): 9780849309625 Издательство: Taylor&Francis Рейтинг: Цена: 33686.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Explores the effects of steroid hormones on brain development, function, and aging. This text uses the experimental approaches that range from molecular to behavioral and endocrine to neurobiological. It covers the neuroplastic effects of steroid hormones in the lifetime of various animal models such as bees, fish, lizards, turtles, and birds.
Автор: Jack R. Jr. Lancaster; J.F. Parkinson Название: Nitric Oxide, Cytochromes P450, and Sexual Steroid Hormones ISBN: 3662035057 ISBN-13(EAN): 9783662035054 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The discovery of mammalian nitric oxide (NO-) synthesis from I-ar- ginine has led to profound increases in our understanding of basic physiological and pathophysiological processes. This understanding has been achieved by major advances in several areas. Three major ni- tric oxide synthase (NOS) isoforms have been identified at the protein and gene level and their specific tissue localization has been linked to processes subject to regulation by NO-. The molecular basis for the di- verse effects of NO- on cell function has been shown to derive from its chemical reactivity with oxygen-containing species and both heme and non-heme iron-dependent enzymes. The potential regulation of heme- dependent enzymes such as cytochromes P450, guanylate cyclase, cy- clooxygenase, and mitochondrial cytochrome oxidase continues to emerge as a key area in NO- research. In addition, it has become clear that the expression of NOS isoforms and NO- release from cells is subject to regulation by sexual steroids and that, in tum, NO- has the potential to regulate steroid biosynthesis via inhibition of cytochromes P450 involved in steroidogenesis. These recent observations on interactions between the NO-/NOS and cytochrome P450/sexual steroid pathways have important implica- tions for understanding fundamental mechanisms involved in endocri- nological processes. They are also likely to lead to novel insights and novel therapeutic approaches for the management of pathophysiologi- cal conditions associated with alterations in sexual steroid hormones.
Автор: Anwer Basha; Viqar Uddin Ahmad Название: Spectroscopic Data of Steroid Glycosides ISBN: 1441940561 ISBN-13(EAN): 9781441940568 Издательство: Springer Рейтинг: Цена: 58557.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Viqar Uddin Ahmad; Anwer Basha Название: Spectroscopic Data of Steroid Glycosides ISBN: 144194057X ISBN-13(EAN): 9781441940575 Издательство: Springer Рейтинг: Цена: 64148.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is an essential reference guide to spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids.
Автор: Anwer Basha; Viqar Uddin Ahmad Название: Spectroscopic Data of Steroid Glycosides ISBN: 1441921699 ISBN-13(EAN): 9781441921697 Издательство: Springer Рейтинг: Цена: 58557.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is an essential reference guide to spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids.
Описание: Spectroscopic Data of Steroid Glycosides serves as an essential reference guide containing spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, according to the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides. Spectroscopic Data of Steroid Glycosides offers a practical desk reference for all scientists and students interested in steroid glycosides and their biological and medicinal importance. The following data of the steroid glycosides, as available in published literature, are included: - Name of the compound, Chemical name of compound and its structure, - Source, name of the genus, species, authors, family of the biological source from which the glycoside has been isolated, - Melting point, - Specific rotation, - Molecule weight, - Molecular formula, - UV spectral data : maxima, e or log e , solvent, - IR peaks in cm-1 with medium in which the spectrum was taken e.g. KBr, nujol, etc, - Proton magnetic resonance (PMR) chemical shifts, multiplicity of the peaks, coupling constants with assignments, - 13C-NMR (CMR) chemical shifts with assignments, - Mass spectral data with the technique used (e.g. Electron Impact (E.I.), Fast Atom Bombardment (FAB), positive ion or negative ion mode or any other technique, - CD or ORD data, - Biological Activity, - Full reference from which data have been taken.
Автор: Rachel Snow; Peter Hall Название: Steroid Contraceptives and Women`s Response ISBN: 1461360390 ISBN-13(EAN): 9781461360391 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a symposium held in Exeter, New Hampshire, October 21-25, 1990
Автор: Sir John R. Vane; Jack H. Botting; R.M. Botting Название: Improved Non-Steroid Anti-Inflammatory Drugs: COX-2 Enzyme Inhibitors ISBN: 9401090319 ISBN-13(EAN): 9789401090315 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Thus the anti-inflammatory actions of non-steroid anti-inflammatory drugs (NSAIDs) may be due to the inhibition of COX-2, whereas the unwanted side-effects such as irritation of the stomach lining and toxic effects on the kidney are due to inhibition of the constitutive enzyme, COX-I.
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