Not any home medicine chest there is no green fodder - familiar from childhood and inexpensive antiseptic, are familiar with, even infants who are treated with this solution hardly stomach knotted.As often happens with humdrum things and phenomena, we do not think about her origins and other "secrets."And yet, there must be some explanation why caustic liquid in the bubble proudly called "brilliant green", why is it not being used abroad and in general what is the difference between it and the iodine?
was discovered the formula of green fodder?
In the middle of the 19th century in London by William Perkin young scientists are making desperate attempts to create a cure for malaria.Chemist conducted various experiments with coal tar, destilliruya her sublimation of acids and herbs.As a result, one of the attempts Perkin discovered purple resistant substance is not removed from the clothes in the wash, which the inventor dubbed "mauveine" after a flower mallow.He continued experimenting, scoring attempts to save the world from the disease, and he was able to synthesize many other organic compounds - rosin, also called aniline, dyes ranging from yellow rivanola and crimson magenta to blue, purple, black, - and finally, the green, which istoday we are acquiring in drugstores.The production of these dyes was raised on an industrial scale, when the inventor opened his own factory, whose products are easily replaced previously used natural dyes - cochineal, indigo, and other roads will be not able to give a truly lasting effect.
Despite the apparent deviation from the originally planned course, a chemist still made contributions in the field of medicine.Initially, aniline dyes used to improve the visibility of preparations of micro-organisms under the microscope, for which they are tinted - but doctors have found that these dyes lead to the death of test germs.Finally, they were used as antiseptics in surgery, childbirth, various injuries, as well as for cleaning medical facilities, tools and the hands of the medical staff.This resulted in a significant reduction in mortality due to sepsis, for which William Perkin was subsequently awarded the title of knight, and comes from a family of simple builder, was the venerable Sir.
Why "brilliant" green?
Pardon me that this "diamond" in the usual brilliant green?The ear is accustomed to a more modest epithets - and still all went "malachite" green - akin to close Zelenka composition.To blame, as always, "broken telephone".For pharmacy solution in alcohol dissolved green, with golden glitter crystals, in Latin called «viridis nitentis», or «green shiny."French translation, pharmacists had to use the word «brillant» - the actual analogue of "brilliant."And already in the translation from the French, without much thoughtfulness, a substance dubbed "brilliant green" Russian-speaking doctors.That's the whole secret.
Why abroad no green stuff?
Strange but true: Abroad we do not find any green fodder in pharmacies or in hospitals.In fact, it continues to flourish only in the CIS countries, where the "spotty" children are considered quite normal.There are two complementary versions of the answer to the question: how foreigners live without such preparation necessary?
first reason: to Western medicine is important, not only the efficiency, but also the aesthetic side of treatment.Few of the respectable people of Europe and America can afford to wander down the street and go to work, painted magenta or brilliant green - why once again to draw attention to their health problems?They are in fact much earlier than us, white plaster changed on the coffee shade - that was not noticeable.In short, for the comfort of patients' medical battle color "in the West successfully replace a colorless liquid Castellani to the same effect, mercurochrome, various ointments with antibiotics and the mixture Betadine (iodine compound) with sugar.
second reason: Western medicine is based on the principle of "evidence" that is required references to clinical trials of any of the drugs.Zielonka was invented long before the time when I was introduced to this principle, and because from a commercial point of view is absolutely unprofitable to carry out very costly testing for the old drug - it is easier to give it up completely, and invent a cart and trolley counterparts sweetened commercials.Therefore, the molecular mechanism of the impact of green fodder on the body still remains only hypothetical, as the assumption of its possible toxicity and even carcinogenic.Neither prove or disprove this theory no one is taken.
What to choose - green fodder or iodine?
The concept of a five-year eternally restless with scraped knees that iodine that Zelenka are the same: the one and the other is not very pleasant because of the alcohol content, though necessary.But surely to determine when it is necessary to take on a brown jar, and when - for the green bubble?Here it is necessary to arm a basic understanding of the produced effect of both drugs and their differences.
If iodine, more familiar from the periodic table, everything is more or less clear - his source are sea kelp - that a "brilliant green" the situation is somewhat different.The chemical name of the resulting solution - Bis (p-diethylamino) trifenilangidrokarbinola oxalate, with gross formula C29H33O4N2.Since not everyone is easily given chemistry, it says simply: a fairly simple composition includes water, ethanol, and, of course, "brilliant green."Zielonka - a fast-acting, highly active antiseptic that is effective against Staphylococcus aureus (Staphylococcus aureus), diphtheria bacillus (Corynebacterium diphtheriae) and Gram-positive bacteria - but inferior to the power of action iodine.In addition, Zelenka does not dry the skin, so it is used in the treatment of delicate and sensitive skin of babies, as well as in the processing of small surfaces, scratches or cuts.
But iodine solution is applied to the damaged skin: it should be used to disinfect the skin around the wound, for drying or blood flow to the soft tissues (in the case of bruises, sprains, bruises).This is usually painted iodine mesh and resourceful nature sometimes does not apply against a whimsical drawing - although, indeed, in the treatment process is not affected.
Edwin
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Articles Source: howitworks.iknowit.ru
