окрашенные контактные линзы

Most внутрення an environment of an eyeball - the retina will consist from высокодифференцироьанных nervous elements. Микроскопически in it{her} distinguish 10 layers. The most external layer is световоспрннпмающим, it{he} is inverted to a vascular environment and will consist from нейроэпителиальных cells{cages} - sticks and колбочек, perceiving light and colors. The following layers are formed by cells{cages} conducting nervous irritation and nervous fibres. Nervous fibres form an optic nerve. Area most выесокого sight in a retina is the so-called yellow stain with central ямкой, containing only колбочки. Подробнее...

Электрофорез promotes deep introduction of medicinal substances in a fabric of an eye, to their deposition. It{him} apply on глазозатылочной to a technique (on Бургиньону) at which one electrode impose on веки through a lining impregnated with medicinal substance, and the second - on a nape. Apply also an eye electrode as a tray filled with a medicinal solution and established on centuries of an open eye. At diseases of a back pole of an eye (стекловидного bodies, retinas, an optic nerve) apply эндоназальный электрофорез (through носовую a cavity of the corresponding party{side}). Подробнее...