The Development of Penicillin

Development of penicillin I believe that anyone who contributes to the development of penicillin should receive praise. Fleming began working at the military hospital during the First World War through the establishment of penicillin. He discovered that the preservatives used then did not prevent infection of deep wounds. After the war he kept searching for substances that could effectively kill bacteria. He discovered that natural substances in tears called lysozyme kill some bacteria but do not kill bacteria that cause disease and infection.

Penicillin is being developed as an antibiotic. In 1928, British bacteriologist Alexander Fleming (1881-1955) discovered the bactericidal properties of penicillin. Fleming pointed out that fungus that accidentally fell into the bacterial culture in his laboratory killed the bacteria. After identifying mold as fungus Penicillium notatum, Fleming used it to make juice and named it penicillin. After handing it to the experimental mouse, he discovered that it could kill mouse bacteria without harming healthy somatic cells. Fleming found an incredible finding, but he was unable to produce penicillin in a useful form for the doctor.

When Alexander Fleming first discovered it in 1928, the antibiotic penicillin was welcomed as a miracle medicine as it blocked the bacteria that caused the infection. In the next few years, penicillin has been developed as a medicine for humans and livestock, and dead infection can be treated with normal injections or pills. Life expectancy increased, infant mortality rate declined. Thirty thousand Americans died of bacterial diseases in 1930 and less than 95,000 people died in the same disease despite the fact that the population increased nearly 30% in 1952.

He expresses his reputation as "Fleming Myths" and praises Flory and its chain of stores for turning laboratory curiosity into a practical medicine. Fleming was the first person who discovered the properties of the active substance and gave him the privilege of penicillin, his name. He also saves, plant and distributes the original form for 12 years and continues until 1940, attempting to get help from every chemist with sufficient skill to make penicillin. But Sir Henry Harris said in 1998: "Fleming, Chain, Flow, Flory, Hitley, There is no penicillin."