пятница, 30 января 2009 г.

The reason of a side effect of the general narcosis is opened

The researches, spent by employees of the medical centre at university of Georgetown (USA), gives a scientific explanation to paradoxical action of the general narcosis which eliminates painful sensations at operation but after operation is finished also a narcosis is taken out, the sensation of a strong pain remains.
The work of the American physicians published in last release of magazine Proceedings of the National Academy hydrochlorothiazide 25 mg online of Sciences (PNAS), affects prominent aspects of action of the general narcosis which remained earlier without attention of scientists. The majority of agents used now for the general narcosis cause a boring in an introduction point in an organism or in the top respiratory tracts at an inhalation narcosis. Though these agents suppress the central nervous system, they and activate so-called painful nervous cells of peripheric nervous system, and anaesthesiologists frequently at first gave to patients of a medicine for inflammation and pain suppression, and only then entered agents of the general narcosis. Till now the mechanism of influence of medicines for the general narcosis on neurones was obscure, like pyridium online as well as the reason of a long pain and an inflammation after operation.
In nervous cells of the person, as well as some other animals, there are two specific receptors - TRPV1 and TRPA1 which react to some natural Aethers, in particular, from garlic or mustard oil. Scientists from Georgetown have assumed, that these receptors can react and to agents for anaesthesia. This hypothesis has appeared true - really, receptor TRPA1 which sometimes name a receptor of mustard oil, is the most important element in the pain reaction mechanism, it immediately co-operates with the substances applied to the general narcosis, and is responsible for development in an organism of painful sensations and other unpleasant consequences of anaesthesia.
Work of the American physicians opens prospects of creation of new, more safe agents of the general narcosis. It is necessary to search buy cheap Noroxin for them among those medicines which practically do not co-operate with receptor TRPA1. Such medicines are, but they and are less effective on the basic purpose, however it is possible to find variants of improvement of these indicators.

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