Research of Drugs

KPJ International University College of Nursing and Health Sciences Research of Drugs Prep ard by : Wan Siew Yee 09DPY0107 Prepared for : Madam Nor Atiqah Ahmad Zaki Chapter A : Penicillin Penicillin was originally sight by Ernest Duschesne, a medical students, in late nineteenth century. They are re-discovered for its antibiotic properties by Alexender Fleming in 1928. He pull back up this when a sample bacteria (Staphylococcus) become dirty by some fix (penicillin fungi) and that all bacteria mechanical press to the mold were dying. After further testing, Dr. Fleming realized the mold was in truth creating a bacteria destroying substance and he named it Penicillin. This was catalyst that brought close the futurity of antibiotic discovery. In 1929, Dr. Fleming published the result of his investigations. It was non until 1939, Dr. Howard Florey, a future Nobel Laureate with his 3 colleagues at Oxford University began the intensive look for and demo nstrate penicillins ability in cleansing morbific bacteria. On July 2, 1941, Howard Florey and Norman Heatley, Oxford University Scientist came to the U.S with a small tho worthful package containing a small amount of penicillin to gravel work. By November 26, 1941, Andrero J.

Moyer, labs expert on the regimen of molds, had succeeded with the economic aid of Dr. Heatley in increasing the yields of penicillin 10 times. On may 25, 1948, Andrew J. Moyer was apt(p) a patent for a method of the push-down store end product of penicillin. Four years after germ companies began mass producing penicillin in 1943, mi crobes began appearing that could resist it.! The first rag to battle penicillin was staph aureus. This bacteria is harmless in the piece body, but it nooky cause illness, such as, pneumonia or cyanogenetic shock syndrome. Penicillin is a antibiotic that eliminate infection make bacteria. Also know as pen or PNC in short form. Penicillin are widely used in discussion or stripe of many different bacterial...If you want to aspire a ample essay, order it on our website: OrderCustomPaper.com

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