Preview

The Discovery of Penicillin

Powerful Essays
Open Document
Open Document
1738 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
The Discovery of Penicillin
Today we often take for granted just going to the doctor and getting medicine to fix any illness we may have or pain that we are feeling. There hasn’t always been the privileges that we have today, back in the 1800’s and early 1900’s it wasn’t uncommon for people and children to die from just a minor scratch, pinpricks, scarlet fever, or any minor diseases. Hospitals were full of people with infections spiraling out of control, but there wasn’t anything available for them. Our soldiers fighting for our freedom were destined to perish due to gangrene and amputations from battle wounds, the conditions were unsanitary and the simple dose of an antibiotic was unheard of. It is hard 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 born in Ayshire in the lowlands of southwestern Scotland (Sir Alexander Fleming-Biography). Fleming was obsessed with the body’s fight with infection and he became a professor at St. Mary’s Hospital Medical School on September 1, 1928 he taught bacteriology (Saeed). However, Fleming had continued to do research on the bacterium that causes staph infections in the blood stream and was trying to figure out a cure for it (Streble). Fleming was considered to be quite the “packrat”; he refused to throw anything away. One day, Fleming noticed blue fungal spores growing on one of his unwashed petri dishes (Wilson). Fleming almost destroyed the culture until he realized that all the staph bacteria had been eliminated. September1928 marked the discovery of penicillin; he seized the moment and changed


Cited: "Antibiotic Resistance." Rapid Identification of Antibiotic Resistance. Web. 16 Sept. 2010. <http://www.accelr8.com/print.php?id=54>. Criswell, Ph.D., Daniel. "The "Evolution" of Antibiotic Resistance." The Institute for Creation Research. Web. 30 Sept. 2010. <http://www.icr.org/article/evolution-antibiotic-resistance>. Henry, Celia. "Chemical & Engineering News: Top Pharmaceuticals: Penicillin." ACS Publications - Cookie Absent. Web. 30 Sept. 2010. <http://pubs.acs.org/cen/coverstory/83/8325/8325penicillin.html?print>. "Medicine and World War Two." History Learning Site. Web. 30 Sept. 2010. <http://www.historylearningsite.co.uk/medicine_and_world_war_two.htm>. Saeed, Prof Dr. Sheikh Arshad. "Breakthrough: Penicillin’s Impact on Humanity-DAWN Science; November 12, 2005." DAWN.COM | Home | Latest News, Pakistan, World, Business, Cricket and Multimedia. 12 Nov. 2005. Web. 16 Sept. 2010. <http://www.dawn.com/weekly/science/archive/051112/science “Sir Alexander Fleming - Biography." Nobelprize.org. 1964. Web. 16 Sept. 2010. <http://nobelprize.org/nobel_prizes/medicine/laureates/1945/fleming-bio.html>. e6.htm>. Streble, Susan. "The Evolution of Resistance to Penicillin." Allegheny College: Webpub. 12 Dec. 2001. Web. 16 Sept. 2010. <http://webpub.allegheny.edu/employee/r/rmumme/FS101/ResearchPapers/SusanStreble.html>. Wilson, Richard. "Penicillin Overuse Puts Fleming 's Legacy at Risk." The Sunday Times. 07 Sept. 2008. Web. 16 Sept. 2010. <http://www.timesonline.co.uk>.

You May Also Find These Documents Helpful

  • Powerful Essays

    BIO 104 Chapter 3

    • 7229 Words
    • 29 Pages

    For many it seemed cure would be easier than prevention.” Yet, as effective as penicillin was, it was effective only against certain types of bacteria; against others, it was powerless. Stockpiling the Antibiotic Arsenal…

    • 7229 Words
    • 29 Pages
    Powerful Essays
  • Good Essays

    These men were given standard treatment but were denied antibiotics. In 1940, researchers discovered that penicillin was an effective cure. During the 1950s, penicillin…

    • 393 Words
    • 2 Pages
    Good Essays
  • Good Essays

    The chemical structure of penicillin was determined by Dorothy Crowfoot Hodgkin in the early 1940s. Penicillin has since become the most widely used antibiotic to date, and is still used for many Gram-positive bacterial infections. A team of Oxford research scientists led by Australian Howard Florey and including Ernst Boris Chain and Norman Heatley devised a method of mass-producing the drug. Florey and Chain shared the 1945 Nobel prize in medicine with Fleming for their work. After World War II, Australia was the first country to make the drug available for civilian use. Chemist John C. Sheehan at MIT completed the first total synthesis of penicillin and some of its analogs in the early 1950s, but his methods were not efficient for mass production.…

    • 316 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    No doubt the pain and suffering endured by the soldiers could have been greatly reduced by its use. It was not only a miracle drug for the soldiers in battle, it also saved many lives in society. Children who received cuts and scrapes during play could now be cured in a relatively short time with this simple fungus. Often simple wounds, or even wounds received by farmers, or factory workers who were hurt on the job were often a death sentence. The discovery of penicillin changed that. Not only was penicillin great at healing wounds, it was also effective against diseases such as syphilis, strep throat, and rheumatic fever. When you consider the massive number of people whose lives have been saved, it is easy to declare that penicillin is one of the greatest discoveries of all…

    • 437 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    SMAC (1998) Standing Medical Advisory Committee sub group on Antimicrobial Resistance. The Path of Least Resistance London: DoH…

    • 6153 Words
    • 25 Pages
    Powerful Essays
  • Better Essays

    less than ten years after antibiotics were introduced to the medical field. The Center for Disease…

    • 1390 Words
    • 8 Pages
    Better Essays
  • Good Essays

    First of all, penicillin was discovered by a bacteriologist Alexander Fleming. This scientist discovered it by accident. He went away for a while and when he came back a mold was covering all his petri dishes. Fleming did some testing with a particular dish that caught his eye and it was bacteria-free. According to the text it states that, “ The mold was a rare spore called Penicillium notatum, which had wafted on air currents into his lab from another floor.”…

    • 374 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Alexander Fleming discovered penicillin in 1928 which was the first antibiotic that fights bacteria. During the 1900's pneumonia was one of the leading killers in America prior to the discovery of penicillin. Penicillin is important as it prevents previous life-threatening infections like pneumonia, blood infection, meningitis, and strep throat. In addition, because of penicillin, several amputations, and deaths (due to infection) during the second world war decreased. Many people have benefited from the invention of penicillin since its discovery and one of them was me. When I was a young kid, I had strep throat and my doctor prescribed me Penicillin. Infections that were life-threatening in the past can be cured with medicine. Another explanation…

    • 404 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Howard Florey

    • 677 Words
    • 3 Pages

    In 1940 penicillin was finally produced and by this time World War II has started. Wounded soldiers were in need for penicillin, as records show penicillin has been used on D-Day to cure soldiers from gangrene. Medical companies started sending out a 100 billion units of penicillin per month by 1944. After this drug's miraculous effects on these soldiers, more and more of this drug was demanded from the medical companies in the United States. Researchers believe that penicillin was one of the indirect causes of the victory of the allies during the war. Today some of us don't realize the importance of penicillin and that it prevents many children from getting diseases such as infections of the bone, stomach, or throat. Back then children died regularly from what is today considered minor diseases and infections. Indeed penicillin is a miracle drug.…

    • 677 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Thinking he had found an enzyme more powerful than lysozyme, Fleming decided to investigate further. What he found out, though, was that it was not an enzyme at all, but an antibiotic -- one of the first antibiotics to be discovered. Further development of the substance was not a one-man operation, as his previous efforts had been, so Fleming recruited two young researchers. The three men unfortunately failed to stabilize and purify penicillin, but Fleming pointed out that penicillin had clinical potential, both in topical and injectable forms, if it could be developed properly.…

    • 312 Words
    • 2 Pages
    Good Essays
  • Good Essays

    A remarkable breakthrough in medicine occurred in the late 1800s through the work of Louis Pasteur. Pasteur's experiments showed that bacteria reproduce like other living things and travel from place to place. Using the results of his findings, he developed pasteurization, which is the process of heating liquids to kill bacteria and prevent fermentation. He also produced an anthrax vaccine as well as a way to weaken the rabies virus. After studying Pasteur's work, Joseph Lister developed antisepsis, which is the process of killing disease-causing germs. In 1865 before an operation, he cleansed a leg wound first with carbolic acid, and performed the surgery with sterilized (by heat) instruments. The wound healed, and the patient survived. Prior to surgery, the patient would've needed an amputation. However, by incorporating these antiseptic procedures in all of his surgeries, he decreased postoperative deaths. The use of antiseptics eventually helped reduce bacterial infection not only in surgery but also in childbirth and in the treatment of battle wounds. Another man that made discoveries that reinforced those of Pasteur's was Robert Koch. Robert Koch isolated the germ that causes tuberculosis, identified the germ responsible for Asiatic cholera, and developed sanitary measures to prevent disease. (1)…

    • 753 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Penicillin was probably the number one most used invention of the entire war. Penicillin was invented in 1928 by Alexander Fleming but it was not used in mass production until World War II (Rosenberg, Alexander Fleming Discovers Penicillin). The war had so many casualties that it forced the mass use of penicillin to fight off the bacteria in the soldiers wounds and bodies. Without penicillin soldiers who had minor injuries may have died or suffered amputation do to infection caused by bacteria. Penicillin saved uncountable lives and limbs of soldiers during the war. Penicillin was the most important and lifesaving invention forced into use during World War II. Brian J. Ford…

    • 1407 Words
    • 6 Pages
    Better Essays
  • Better Essays

    1918 Life Changes

    • 1408 Words
    • 6 Pages

    Life before September 1928 proved to be a difficult time for many. The quality of life across the world was poor, and humans had a considerably shorter lifespan than today. Bacterial infections ranked as a leading cause of death. These infections spread easily, and diseases such as pneumonia, syphilis, gonorrhea, diphtheria, and scarlet fever as well as wounds and childbirth infections killed thousands every year. Surgical infections were also a major killer, and doctors had no protection from any of these infections. The discovery of the first antibiotic, penicillin, in 1928 changed the lives of people forever. Penicillin provided a cure for many deadly infections, and its discovery led to the discovery of many other antibiotics, such as streptomycin, which are used to treat everyday infections for countless ailments, saving and improving lives throughout the world.…

    • 1408 Words
    • 6 Pages
    Better Essays
  • Better Essays

    Healthcare has changed a lot in the past 20 years. People now live on average at least ten years longer than they did in 1989, and medical advances have brought many breakthroughs and improvements in patient care. One of the main and most significant changes to healthcare over the past years have been the expansion in technology.…

    • 1220 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Evolutionary Medicine

    • 709 Words
    • 3 Pages

    medical field. These principles have significantly helped with providing scientists with helpful information in understanding different illness, and issues that arise in the medical field. More specifically, the cooperation of evolutionary biology with modern medicine has helped with understanding antibiotic resistance and susceptibility, spread of disease, and development of cancer. I will be discussing the antibiotic resistance and susceptibility of E. Coli Biofilms, the spread of Tuberculosis, and the changes in breast cancer cell DNA. These different examples are going to prove how evolution has affected medicine and illnesses within modern medicine.…

    • 709 Words
    • 3 Pages
    Good Essays