Wyniki wyszukiwania:

D.A. KHARKEVICH The history of the study of ganglionic substances begins with the paper of LANGLEY and DICKINSON (1889), who established the ability of nicotine to block the neurones in the superior cervical ganglion. This was a considerable discovery as the authors ascertained that impulses were transmitted from pre- to postganglionic neurones in the autonomic ganglia. Simultaneously they indicated the possibility of pharmaco- logical influence upon interneuronal transmission in autonomic ganglia. The idea of ganglionic receptors specifically sensitive to nicotine followed logically. Later,...

The problems associated with the pharmacologic and physiologic regulation of neuromuscular transmission and of the morphofunctional organization of neuromuscular junctions have attracted a wide range of investigators. Numerous handbooks, monographs, and reviews are devoted to this subject. At the same time, many fundamental and applied aspects of this trend continue to progress succesfully. In recent years, new experimental and clinical data on the structure and function of neuromuscular junctions have been gained, and new, more perfect neuromuscular blocking agents have been designed. It is...