Titlebook: Neurobiochemistry; Selected Topics Bernd Hamprecht,Volker Neuhoff Conference proceedings 1985 Springer-Verlag Berlin Heidelberg 1985 analyt

非秘密

Laser-Flash Photoaffinity Labeling of Acetylcholine Receptors with Millisecond Time Resolution,transduction process, too, are transient molecular events. In the case of the nicotinic acetylcholine receptor (nAChR) the signal consists of acetylcholine molecules binding very rapidly (diffusion controlled, Maelicke 19 84) to the receptor protein. The transduction process consists of a change of

dissent

戏法

The GABA Receptor/Benzodiazepine Complex in the Central Nervous System,ous neurotransmitters, such as glutamate, aspartate, and certain neuropeptides, are able to stimulate neuronal activity. Inhibition of neuronal activity is exerted mainly by neurons operating with the neurotransmitter γ-aminobutyrate (GABA). Up to 30% of all synapses in the brain are thought to be G

被告

Myasthenia Gravis: State of the Art and Approaches to Immunotherapy,e patient first presents with weakness of the ocular muscles (60%, drooping of eyelids, double vision), of the bulbar muscles (20%, difficulty in speech and swallowing), or of the limbs (20%, e.g., inability to keep arm outstretched). The signs may remain localized, but generally spread to include o

Dislocation

Rankle

The Voltage-Sensitive Sodium Channel from Mammalian Skeletal Muscle,ions. These variable conductances are modulated by separate voltage-sensitive ionic channels which span the bilayer and provide gated aqueous pathways for ion movement through the membrane. The characteristics of the currents controlled by the voltage-sensitive sodium channel in skeletal muscle have

以烟熏消毒

Biochemistry and Physiology of Cardiac Calcium Channels,ates thereby directly or indirectly the cytosolic calcium concentration of these cells (for a review see Reuter 1984). In cardiac muscle, opening of these channels depends on the depolarization of the membrane and is facilitated by phosphorylation of a membrane protein (Osterrieder et al. 1982). In

空洞

AVOW

Adulate

D. Monardontext of competition with the US.Outlines Soviet planning i.Soviet Robots in the Solar System. provides a history of the Soviet robotic lunar and planetary exploration program from its inception, with the attempted launch of a lunar impactor on September 23, 1958, to the last launch in the Russian