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The Fleming WAS been born by Alexander in 1881. the He DID AT research work of the one's Hospitals in the London and Became interested is in the action and bacterial antibacterial drugs. The One day the Fleming's assistant Have Brought HIM a plate on the which some dangerous bacteria being of Were Grown. "This plate can not be used for the experiment," said the assistant. "Some mould [mould] (mold) has formed on it and I'll have to take another plate." Fleming was ready to allow his assistant to do so. Then he looked at the plate and saw that the bacteria around the mould had disappeared. Understood the then importance the Fleming of what HAD Happened and immediately Began to study the Phenomenon. The He Placed on some OTHER Mould plates and Grew more Colonies. Means of Numerous By Experiments on animals he a determined That the this new Substance WAS not toxic to the Tissues and the stopped the growth of the bacteria are most common all Pathogenic. The Fleming Called the this Substance PENICILLIN. Is of the It Same family of Moulds That often the Appear on dry bread. But Investigations MANY HAD Been Carried out the before a method of extracting pure WAS PENICILLIN found!. Also very it WAS It Difficult for the Fleming Interest to biologists and experts in Mould PENICILLIN Decide feature and to the problem of its' a production. With In 1942 Fleming tried his own first experiment. A friend of his was very ill, dying. After several injections of penicillin the man was cured. A marked-the Beginning It PENICILLIN of treatment. The Fleming the Received the Nobel Prize for a His great discovery. But he said: "Everywhere I go people thank me for saving their lives I do not know why they do it I did not do anything Nature makes penicillin I only found it.....
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