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The history of penicillin essay
The history of penicillin essay
Short essay of penicillin
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Penicillin is the reason people lived healthy and long lives. Sick, cold, and sore, are feelings people have when they are sick. If people were to become sick and penicillin was not around they would have those feelings for a longer duration. Penicillin was an idea that belonged to a famous scientist by the name of Sir Alexander Fleming. Penicillin was just the slightest of idea in Fleming’s mind after he married his wife who had the profession of a nurse. Fleming made penicillin after conducting test on accidentally infected fungus inhabited plates. He tried washing the fungus of with disinfectant, then he noticed a yellow-green zone around the fungus. He came up with the conclusion that penicillin’s main goal would be to eliminate the outer weak ring …show more content…
18). Even though those diseases were not his goal to cure it still made penicillin revolutionary for the time being. Fleming now knew how to make penicillin and started to mass produce it. In the 1930s during the upgrading process of penicillin Fleming himself was cured of severe conjunctivitis. Then in the 1940s the fully developed penicillin was created. The creation of penicillin cured a wide variety of diseases, which led to the world excelling in growth, and penicillin improved the way of medicine at the time. The variety of diseases cured by penicillin made it a must have antibiotic. Penicillin was used to cure multiple diseases including syphilis, gonorrhea, tuberculosis, gangrene, pneumonia, diphtheria, and scarlet fever ( Common Antibiotics ). All the diseases have one thing in common, they all have the ability to spread, some faster than others. When a disease is discovered people tried to make a cure. When penicillin was made diseases that were thought to never have a cure were cured. People began to demand that penicillin be sold in local pharmacies. Penicillin was released to help people with the variety of diseases curable by
The Factor of War in the Development of Penicillin The discovery, development and subsequent use of penicillin can be considered to be one of the most important breakthroughs in medical history. There were many factors, which were involved in the development of penicillin, and it could be argued that war was the most important, but other factors were also responsible. Alexander Fleming was working in London as a bacteriologist in 1928 when he noticed that a growth of a mould called penicillin produced a substance that actually killed the germs he was working on. He realised that this might be very important and a year later he wrote an article about his findings. However, Fleming did not have the facilities or the support to develop and test his idea that penicillin could fight infection, and he didn't develop it further.
Adegoke AA, Tom M, Okoh AI, Jacob S (2010) Studies on multiple antibiotic resistant bacterial isolated from surgical site infection. Scient Res. Essays 5:3876-81.
It kills bacteria by competing with it for food, The bacteria around the fungus are destroyed as penicillin is released. The penicillin kills the mold by stopping its cell walls from forming. This results in the cells bursting and dying (Ward, 50-51). During World War II, penicillin was used in place of surgery due to the lack of doctors. The drug obviated the need for many amputations because it could neutralize the bacteria that caused dead tissue responsible for limb removals (Conniff, 2013). A letter sent home from a soldier, Murphy, demonstrates an example of this. “At first they thought they would have the take his leg off… it was long before they really could treat him… But they started treating him with the new ‘wonder drug’ penicillin and it brought him around ok” (Higginbotham, 2001). In addition to eliminating amputations, penicillin made infections less painful to handle. Surgeons commonly treated wounds by draining them and leaving them open to heal. Infections were common and often deadly, recovery wound take months. However, after the distribution of penicillin, surgeons simply drained the wound, sprinkled penicillin powder, and stitched the wound close (Conniff, 2013). Thousands of soldiers who escaped death or amputation owed their well-being to the mass production of
Today, Johnson & Johnson is a pharmaceutical giant worth $71 billion. The company is listed on NYSE as JNJ with 2.83 billion shares outstanding with the value of $92.7 per share.
people there so that over England as a whole a fifth of the men, women
Years later other scientists were also intrigued by the possibilities of penicillin and produced enough penicillin to prove that it was a useable antibiotic. The scientists from Great Britain were developing all of this during World War II, and unfortunately funding for their drug was unavailable due to the war. They decided to bring their concepts to the United States, and once enough was made, it was eventually used, to treat wounded soldiers during World War I.
The natural components of antibiotics have been used as local remedies long before humans understood the reasons why these sometimes-radical treatments worked. Penicillin became the first manufactured antibiotic after physician Alexander Fleming published articles regarding this bacteria-disabling mold in 1928. Come 1932, penicillin was commonly used to treat infected war injuries, saving the lives of unnumbered soldiers (Lewis). Since then, penicillin has b...
The improvement of medicine over the course of the human successes gave great convenience to the people of today. Science has cured and prevented many illnesses from occurring and is on its way to cure some of the most dreadful and harmful illnesses. As the world modernizes due to the industrialization, so does the ways of medicine. Some cures are approached by chance, some, through intense, scientific measures.
What does penicillin treat? There are several different kinds of penicillins, and they treat infections caused by bacteria. Each is used to treat different kinds of infections, and one kind of penicillin usually cannot be used to replace another. In addition, bacterial infections in many different parts of the body are treated with penicillins that work by killing the bacteria or preventing their growth. They are sometimes given with other antibacterial medicines.
Alexander Fleming started the history of antibiotics in the 1920's with his discovery of penicillin.When penicillin was first discovered and used widely, it was touted as a wonder drug, and consequently was used as one.Though not necessarily harmful to the patient penicillin was used for much more infections than it was able to combat.Today the same practice is observed in the medical profession, however at this point it is due more to the detriment of an uneducated public.Studies have been carried out that show the huge over usage of antibiotics.In the seventies Soyka et al, concluded, "60% of physicians surveyed gave antibiotics for the treatment of the common cold."[3], and by common knowledge the common cold is a virus, something that cannot be treated by an antibiotic.Nyquist
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, Alexander's face became infected and he developed a temperature. When he was rushed to the hospital, the doctors believed that he had only hours to live. Then Dr Fleming and his crew started to treat this patient. This was the first person that penicillin was used on. After five days, he was getting better. Unfortunately, because it was in such short supply, it had to be extracted from his urine, and the penicillin had been used up. The police officer died five days later. Their next attempt was successful. It involved a punctured eye. The stone was still in the eye, and normally the eye would have been amputated, but penicillin allowed the man to make a full recovery. By this time, it was now 1941, it was now acknowledged that penicillin was indeed a worthwhile drug and could save thousands of lives.
Discovery and Development of Penicillin. (2014, April 4). Retrieved from American Chemical Society International Historic Chemical Landmarks: https://www.acs.org/content/acs/en/education/whatischemistry/landmarks/flemingpenicillin.html
Also, they were able to find the potential of penicillin as a medicine. As a result of Florey and Chain’s research and development of penicillin as a medicine, the production and usage of the drug
Medicine has always been a big part in helping people get better, it has been around for
The discovery of antibiotics is attributed to Alexander Fleming who discovered the first antibiotic to be commercially used (Penicillin) in approximately 1928. An antibiotic, also known as an antimicrobial, is a medication that is taken in order to either destroy or slow the growth rate of bacteria. Antibiotics are integral to the success of many medical practises, such as; surgical procedures, organ transplants, the treatment of cancer and the treatment of the critically ill. (Ramanan Laxminarayan, 2013)