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Showing 1 - 4 of 4 matches in All Departments
Well over one decade has passed since the appearance of the original four volumes of Membrane Transport in Biology. Since the publication of the last volume there have been spectacular advances in this field. These advances have been in part the result of the application of exciting new methodologies, and in part the result of new insights into the regulation and integration of transport processes. This volume, as well as a sixth volume, which is in preparation, are intended to cover key areas in which the development has been particularly striking. For many years the trend in studies of membrane transport had been that of increasing specialization with regard to the transporter of interest and of the cell or tissue studied. This trend was supported by the enormous number of publications directed at understanding the cellular physiology of specific organ systems and tissues, and also by the fact that different tissues often seemed to react so differently to the same conditions that mechanisms unique to each appear to be at play. One of the happy developments in recent years has been the realization that this apparent disparity of behaviors in different tissues is based on varying combinations of a limited number of transport mechanisms, all mediated by the same or similar proteins. Some of these transport proteins have already been isolated and analyzed with respect to amino acid sequence whereas others are just entering this phase.
Genetic Diseases of the Kidney identifies and analyzes genetic
abnormalities causing renal diseases in human subjects. Although in
a sense the genome contains all the instructions required for the
formation of a phenotype, the information is encoded in an
extremely complicated fashion. In primary genetic diseases, the
genetic instruction specifies a phenotype clearly linked with a
discreet lesion confined to the kidney. However, the genetic
disturbance may be imbedded in a complicated physiologic ensemble,
so that the nexus between the genetic disturbance and the phenotype
may be obscured; in consequence, the causal sequence is extremely
difficult to unravel. In many instances the renal disease is one
component of a complicated systemic hereditary disease, either
monogenic or polygenic. Indeed, renal disease may arise as the sum
of minor inputs from many different, seemingly unrelated genes, so
that the genetic contributions may be difficult to identify.
Confounding the problem further are environmental influences,
originating either in the chromosomal environment from modifier
genes, or in the extra-chromosomal environmental from intrauterine
or postnatal influences. These considerations have determined both
the organization of the text as well as the detailed description of
the genetic disorders and the physiologic derangements that emerge.
The only comprehensive work to cover all aspects of diuretic
agents, the book discusses the pharmacology and toxicology of
diuretic agents as well as the physiological effects. Experts in
the field present the principles and experimental approaches for
the study of interactions between pharmacologic compounds in
relation to specific target organs. Diuretic Agents contains
information on the mechanisms of action and application of
diuretics, and details FDA regulations and pharmaceutical industry
guidelines.
Neueste Forschungsergebnisse zu extrarenalen Aldosteronwirkungen sind Gegenstand dieses Buches. Die bisherige Forschung hat Mineralkortikoidhormonwirkungen vernachlassigt. In diesem Buch werden sie erstmals am menschlichen Lymphozyten erlautert und interpretiert. Ihr Mechanismus ist an diesem leicht zuganglichen Zellmodell gut zu erforschen. Auch erlaubt das menschliche Lymphozyt entscheidende Einblicke in pathogenetische Vorgange bei Erkrankungen des Wasser- und Elektrolythaushaltes und den Veranderungen bei den verschiedenen Erkrankungen.
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