Penicillin Essay - 524 Words

Penicillin was accidentally discovered at St. Marys Hospital, London in 1929 by Dr. Alexander Fleming. As test continued, Fleming began to realize that he was on the verge of a great discovery. However, he still did not know the identity of the fungus, and had little knowledge of fungi. His crude extracts could be diluted 1,000 times and still be effective in killing bacteria. After years of working on penicillin and going nowhere, many of his co-workers grew tired of hearing about it. The first real test for penicillin came when a 48-year-old police officer nicked himself shaving. After a time, Alexanders face became infected and he developed a temperature. When he was rushed to the hospital, the doctors believed that he had only hours†¦show more content†¦Penicillin brought about the biggest search in medical history. It was reasoned that if there was one antibiotic in nature, there must be many more, and there were. nbsp;nbsp;nbsp;nbsp;nbsp;If anything should be taken off of the Basic’s List, it should be Social Darwinism. Social Darwinism is simply survival of the fittest. This a simple view, and is not practiced much very often. Penicillin on the other hand, has saved thousands, if not millions of lives, and started its own medical revolution to seek for new cures to other things as well. nbsp;nbsp;nbsp;nbsp;nbsp;World War II turning points are much more important than penicillin. If there were not any breaks for the American troops, then there would have been many more lives lost in the war than needed. Possibly, there would be more lives lost in the fighting than saved by penicillin in its fist two decades of public use. nbsp;nbsp;nbsp;nbsp;nbsp;Penicillin has helped save many lives throughout the years. It has cured things like strep throat, which many people have had in their lives, syphilis, and gonorrhea. It also sparked a new wave ofShow MoreRelatedThe Discovery of Penicillin1750 Words   |  7 Pageshard for our civilization to appreciate the medical advancements we have today due to the invention of penicillin, the medical miracle. Penicillin was considered the miracle cure when it was discovered by Alexander Fleming in 1928 and it saved several lives including our soldiers but have we abused this medical miracle? However, it is imperative for our civilization to understand how penicillin was invented, the war it saved, and the resistance that it has sir come. Alexander Fleming was bornRead MorePreparation of Penicillin3751 Words   |  16 PagesIV. MATERIALS AND METHODS Process Description The classical penicillin production process is an aerobic fermentation in fed batch fermenters made with some Penicillium strains, usually Penicillium chrysogenum (Nielson, 1997) that transforms substrates rich in carbohydrates into penicillin. As with other antibiotic production processes (Cunha et al., 2002), the penicillin process operated at antibiotics involves four stages. The incubation of the culture strain provides the seed that grows inRead MorePenicillin : A Class Of Drugs1255 Words   |  6 Pagesprescriptions in the United States. ï‚ § A common scheme of classifications for antibiotics is drawn below: Introduction of penicillin: ï‚ § Penicillin are a class of beta-lactam antibiotics. ï‚ § Penicillin was the first antibiotic discovered from the mold Penicillium notatum in 1928 by Alexander Fleming at St. Mary’s Hospital in London, England. ï‚ § The structure of penicillin is a nucleus consisting of a beta-lactam ring (4 membered cyclic amide) and a side chain. The beta-lactam ring is necessaryRead MoreThe Advent of Penicillin Essay675 Words   |  3 PagesThe Advent of Penicillin The advent of penicillin forever changed the world of medicine at its discovery with its ability to treat diseases, deadly at the time, that are now considered commonplace and easily treatable. Penicillin was one of the greatest discoveries of the twentieth century, as antibiotics are one of the most highly prescribed drugs in the world today. Although its discovery is often described as serendipitous, the process by which it was cultivated was quite meticulous, andRead MoreEssay on The Discovery of Penicillin897 Words   |  4 Pages Penicillin was first noticed in 1896, by Ernest Duchesne. Thirty-two years later Alexander Fleming noticed it as well, when he was working at St. Mary’s Hospital which is located in London. He observed that when bacteria had become contaminated by, Penicillium fungi, the bacteria nearest to the mold had started to die. In 1929, he named the substance Penicillin and he released his observations he had done through his investigations. He th ought that maybe his investigations could be beneficialRead MoreStaphylococcus Aureus : A Type Of Penicillin1302 Words   |  6 Pages(PHAC 2012) A different strain of this bacterium called MRSA (Methicillin-Resistant Staphylococcus aureus) is a bigger problem because it is unaffected by a type of penicillin, Methicillin. The first known sighting this particular resistant strain was first documented in 1961 by British scientists in England. (NiAID NIH 2008) Penicillin is used to create antibiotics because it in a way interferes with the cell wall of the strain and weakens it causing it to loose structure and die. By a strain becomingRead MoreAlexander Fleming: The Discovery of Penicillin1884 Words   |  8 Pagesdays but also in the world today. We have the medicines and antibiotics that we have today because of Alexander Fleming. His discovery was much needed in the world and I hate to think where we would be in the medicine world if he hadn’t discovered penicillin. Alexander Fleming was born on August 6, 1881 in Darvel, Ayrshire, Scotland. He was born on Lochfield Farm, which was his family’s farm. Alex was the seventh of eight children. He was the third child born to his father’s second wife. With his upbringingRead MorePenicillin Allergy And Its Effects On The Cost Of Medical Care Of Patients With Unconfirmed Penicillin Allergies1843 Words   |  8 PagesAbstract: Penicillin is one of the most commonly prescribed antibiotics and is first line treatment for many infectious diseases. In the United States, penicillin allergies are the most commonly reported medication allergy. (1) Which limits the treatment options healthcare providers can use to treat patients with self-reported penicillin allergies and often prescribe broad spectrum antibiotics that have a higher risk of side effects. Many studies have shown that less than 1% of the population haveRead MoreFleming And His Amazing Discovery Of Penicillin1453 Words   |  6 Pages Fleming and His Amazing Discovery of Penicillin BIOL 1010 Professor: James Cheetham Student: Hyun Hong 100831589 October 6th, 2015 Biotechnology has a long history of helping human beings have a better quality of life. Over the decades, numerous scientists have made substantial contributions to biotechnology. Among these scientists, I think Alexander Fleming made the greatest contributions. In this paper, I will explain how Alexander Fleming made significant contribution toRead MoreWhy The Discovery Of Penicillin Is A Game Changer1596 Words   |  7 Pagesthe discovery of Penicillin in September of 1921 at his laboratory in St Mary’s Hospital. Fleming is the father of modern day antibiotics because of his outstanding work as a bacteriologist. Had it not been for his amazing discovery of penicillin the world would be a much scarier place for modern man. In this paper I will prove beyond all doubt that Fleming deserves this award for his contributions in the advancement of biotechnology. I will explain why the discovery of penicillin is a game changer