History of antibiotics
Photo is illustrative in nature. From open sources.
Antibiotics are a group of medicines that are used to fight bacterial infections. They were discovered over a hundred years ago and have since become one of the most important medical discoveries in human history.
The history of antibiotics began with the discovery of Penicillin in 1928. Alexander Fleming, a British bacteriologist, discovered by accident that a mold that had grown on one of his bacterial cultures killed the bacteria. He named this mold Penicillin and began researching its properties.
However, the first experiments with Penicillin did not lead to success. This was due to the fact that Fleming could not get enough Penicillin for further research. But in 1939, two scientists - Ernest Cheyne and Howard Florey - began to work on the creation of penicillin in large quantities. They used the methods of biochemical technology and were able to obtain a large amount of Penicillin, which became available for medical use.
During World War II, penicillin was used to treat wounded soldiers. He saved the lives of thousands of people and became one of the most important drugs in the history of medicine.
After the discovery of Penicillin, scientists began looking for other antibiotics. Streptomycins and tetracyclines were discovered in the 1940s. Since then, many other antibiotics have been developed, such as ampicillin, cephalosporins, and macrolides.
However, with the advent of antibiotics, scientists are faced with a new problem - the resistance of bacteria to them. The use of antibiotics in large quantities has led to the fact that some bacteria have developed resistance to them and ceased to respond to treatment. This has led to the need to create new antibiotics and more careful use of existing ones.
In conclusion, the history of antibiotics is the history of scientific and medical discoveries that changed the world. They have become one of the most important medicines in human history and continue to save lives around the world. However, it must be remembered that the correct use of antibiotics is the key to maintaining their effectiveness in fighting infections.
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