C j pycock (7 Ergebnisse)

Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Book contains highlighter markings In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN:9780412361104.…

SC. Zustand: Gut. OBr.,4?, 8s., in gutem Zustand, in gutem Zustand, [WES69] Deu 300g.

Zustand: New. In.

Paperback. Zustand: Brand New. reprint edition. 204 pages. 8.50x5.51x0.48 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The concept of chemical transmission in the central nervous system has taken some time to be generally accepted, but an increasing number of compounds are now being recognized as hav ing a transmitter role in the brain. The acetylcholine system was the first to be discovered in the periphery and its charac teristic features of storage of transmitter in vesicles in the nerve terminal, its electrically-evoked release and rapid extra neuronal breakdown were considered to be necessary criteria for any neurotransmitter candidate. The subsequent elucidation of the noradrenergic system made it apparent that rapid enzymatic breakdown was not essential for a released transmitter, and the possibility of high-affinity re-uptake processes became establ ished as an alternative means of terminating the synaptic actions of a transmitter. With the eventual acceptance of the amino acids as excitat ory or inhibitory transmitters, the requirement for a transmit ter to be present in a low concentration overall (although locally concentrated in specific terminals) also had to be discarded. This necessitated the additional concept of specif ic metabolic pools with different functions being located in different cells or within different regions of the same cell. Some localization of glutamate and aspartate remote from excit able membranes is clearly essential since their overall brain concentrations would be sufficient to maximally depolarize the majority of neurones in the brain. The concept of separate metabolic pools has been supported by stUdies on turnover rate (see Chapter 5). …

Zustand: New. Covering the relationship between drugs and neurotransmitters, this volume includes sections on acetylcholine, noradrenaline, dopamine, histamine, inhibitory and excitatory amino acids and peptides, examining such aspects as synthesis, storage, release, receptors and inactivation. Editor(s): Kruk, Z.L.; Pycock, C. J. Series: Croom Helm Biology in Medicine Series. Num Pages: 213 pages, biography. BIC Classification: MMG. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 235 x 155 x 11. Weight in Grams: 343. . 1991. 3 Rev ed. Paperback. . . . . Books ship from the US and Ireland. …

Zustand: New.