Preview

Research Paper On Alexander Fleming

Good Essays
Open Document
Open Document
621 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Research Paper On Alexander Fleming
Sir Alexander Fleming
Alexander Fleming is a Scottish biologist and pharmacologist. He was born at Lochfield near Darvel in Ayrshire, Scotland on August 6th, 1881. In 1999, the Times magazine named Fleming one of the 100 Most Important People of the 20th Century for his discovery of penicillin. While penicillin is widely cited as one of the most important discoveries of the 20th century, uncertainty over whether or not Alexander Fleming actually discovered it caused many to question his 1945 Nobel Prize for Medicine. Critics questioned the novelty of Fleming's find, referencing studies dating back to the 1870s that note the bacteria-fighting properties of the mold Penicillium notatum. Even Fleming himself admitted the discovery was a complete accident and conceded that the first known reference to penicillin was actually from Psalm 51: "Purge me with hyssop and I shall be clean." In the end though, he was indeed the first person to isolate and produce penicillin, which has since saved millions of lives worldwide, so he is worthy of high praise.
…show more content…
In 1901, he quit his job and went to St. Mary Hospital to study medicine. Then he worked in Almroth Wright's research team as a research assistant with a strong interest in bacteriology. During the war between Britain and Germany in 1914, Fleming joined the British Royal Army Medical Corps to develop a cure to reduce the number of soldiers dying from infected wounds. He argued that antiseptics were not effective in preventing wounds from becoming infected. His argument was, however, rejected and little was done to relieve the suffering of many wounded

You May Also Find These Documents Helpful

  • Powerful Essays

    BIO 104 Chapter 3

    • 7229 Words
    • 29 Pages

    It was the birth of the first antibiotic. Fleming was not the first to notice the bacteria-killing property of Penicillium, but he was the first to study it scientifically and publish the results. In fact, Fleming had been looking for bacteria-killing substances for a number of years, ever since he had served as a medical officer in World War I and witnessed soldiers dying from bacteria-caused infections. He had already discovered one such antimicrobial agent—the chemical lysozyme—which he detected in his own tears and nasal mucus, so he knew what bacteria-killing signs to look for. If you’ve ever seen a piece of moldy bread or rotting fruit, then you’ve met the Penicillium fungus.…

    • 7229 Words
    • 29 Pages
    Powerful Essays
  • Good Essays

    On 4 February 1965 Sir Howard was appointed a life peer and became Baron Florey of Adelaide in the State of South Australia and Commonwealth of Australia. This was a higher honour than the knighthood awarded to penicillin 's discoverer and it recognised the monumental work Florey did in making penicillin available in sufficient quantities to save millions of lives in the…

    • 1923 Words
    • 8 Pages
    Good Essays
  • Good Essays

    Actor. Born Thomas Sean Connery on August 25, 1930 in Fountainbridge, Scotland. The son of Joe, a truck driver, and Euphamia, a 20-year-old housewife, Connery had a modest upbringing in a neighborhood known as "the street of a thousand smells" for the stench of the local rubber mill and several breweries that always filled the air. His home was a two-room flat in "tenement land," where the infant slept in a bureau drawer because his parents couldn't afford a crib. "We were very poor," Connery has commented, "but I never knew how poor because that's how everyone was there." Joe brought home only a few shillings a week, and those were often spent on whiskey or gambling.…

    • 339 Words
    • 2 Pages
    Good Essays
  • Good Essays

    WW1 produced incredibly difficult challenges for doctors, surgeons, and nurses. With the war going on, old and new medical problems were presenting themselves. Things like amputations, trench foot, trench mouth, and influenza in large amounts caused problems for doctors and nurses. Finding wartime treatments led to new medical practices. An important technique discovered during the war was debridement.…

    • 292 Words
    • 2 Pages
    Good 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

    The most renowned singer of our generation, Renee Fleming, was awarded her America’s highest honor for an artist, the National Medal of Arts in 2013 by the former President Obama. She carried her voice to a new crowd in 2014. She was the first classical musical artist to ever sing the Star Spangled Banner at the Super Bowl.…

    • 363 Words
    • 2 Pages
    Good Essays
  • Good Essays

    In September 1928, Fleming returned to his laboratory after a month away with his family, and noticed that a culture of Staphylococcus aureus he had left out had become contaminated with a mold (later identified as Penicillium notatum). He also discovered that the colonies of staphylococci surrounding this mold had been destroyed.…

    • 312 Words
    • 2 Pages
    Good Essays
  • Better Essays

    This website explained how the battles during World War II forced technology relating to medicine to advance at the same pace as other weapon technology did during World War II. It also explained the first uses for Penicillin and how the decision was made to mass produce a drug that had been created many years before.…

    • 2536 Words
    • 11 Pages
    Better 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
  • 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
  • Satisfactory Essays

    Just as bbc.com/history wrote ''From the year 1772 till Edward was dead he was a local doctor in his town he had moved to" There he had discovered the vaccination for small pox and helped many people who were suffering from the…

    • 658 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Diseases have long affected wars, often killing more soldiers than combat. During the War of 1812, for example, diseases like dysentery and malaria were the number one killer on the battlefield. Robert Koch’s germ theory was not introduced until 1890, so doctors had no reason to believe disease and infection was due to microscopic organisms or viruses. Treatments from the colonial era until the late 1800s show the extent of the misunderstanding of illnesses. Popular cures, such as bloodletting and a mercury compound called calomel, often left the patient weak and dehydrated, making them a prime target for further…

    • 100 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    The war of 1812 was before any major outbreaks in the medical background but they did know somewhat of cleanliness and not to spread infections. A typical “field hospital” would have the tools and medicine to treat a wide variety of problems. The common procedure would be abscesses to amputation of limbs. Brain surgery using trepanning, which is drilling a hole in the skull to relieve pressure from head wounds. Bloodletting which was a common medical therapy. Back then they…

    • 889 Words
    • 4 Pages
    Good 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

    Mold Experiment

    • 1325 Words
    • 6 Pages

    Mold is often looked as something negative, but mold it is found in different products that we use in our daily life. Some of these products are cheese, soy sauce, medicine, etc… Mold is a fungus which grows in food and other organic products which extract the nutrients of these organic products for growth. Alexander Fleming discovered that common mold killed germs. From this common mold he made a medicine that he called Penicillin and some other medicines are made from chemicals derived from mold. This discovery was discovered by pure accident, it is described that he was cleaning his work area when he discovered it, “Some mold was growing on one of the dishes... not too unusual, but all around the mold, the staph bacteria had been killed... very unusual. He took a sample of the mold. He found that it was from the penicillium family, later specified as Penicillium notatum. Fleming presented his findings in 1929, but they raised little interest. He published a report on penicillin and its potential uses in the British Journal of Experimental Pathology.” ("Fleming discovers penicillin," 1998)…

    • 1325 Words
    • 6 Pages
    Better Essays