Preview

Artificial Blood

Better Essays
Open Document
Open Document
920 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Artificial Blood
Artificial Blood

Use the following text and websites to research information about the progress in the production of artificial blood and use available evidence to propose reasons why such research is needed

USE THE BRIEF SCAFFOLD SUPPLIED BELOW TO WRITE A REPORT ABOUT ARTIFCIAL BLOOD
-------------------------------------------------
Introduction – A paragraph addressing questions 1 and 2
-------------------------------------------------
Body – Paragraphs addressing questions 3, 4, and 5. You can use tables in your report
-------------------------------------------------
Conclusion – A paragraph summarising your findings (Question 6).

* HSC Biology in Focus pg 61 – 63

* http://health.howstuffworks.com/artificial-blood.htm

* http://www.virtualbloodcentre.com/videopage.asp?vidid=135&cen=blo (an excellent online video describing the uses of artificial blood and why it is useful)

* Other website that maybe helpful are listed on the resource sheet on MOODLE

Use the questions below to help write your report

1. Describe what artificial blood is. 2. Identify the most important features that are expected of artificial blood. 3. Outline early research into artificial blood and reasons for it. 4. Identify to main types of artificial blood currently being studied. a. Explain what each type of artificial blood is and problems with each type and possible future directions. 5. Describe advantages of using of artificial blood. 6. Put forward reasons why research into artificial blood is needed.

REMEMBER: This is a report you are writing, you are not just answering the questions. All responses must be in full sentences. Your writing should be clear and make sense without having to read the questions. Your report should also be in your own words. Your report should be 1 – 2 pages long (no more is necessary).

Report

Artificial blood is a liquid that can carry large amounts of oxygen and can serve as

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Biopure case memo

    • 451 Words
    • 2 Pages

    At Biopure we now have the opportunity to stand out as the leading producer of animal blood substitutes…

    • 451 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Artificial organs began back in 1943, when a Dutch physician by the name of Willem Kolff invented the hemodialysis machine. This machine forced blood to and from the body for cleansing. Every time this was performed, it was required for the cannulas to be connected to arteries and veins. Eventually, these sites would become exhausted and could not work anymore. This resulted in the invention of a shunt by Dr. Belding Scribner, which is a tube permanently attached to one vein and one artery and allowed for the continuous blood flow. Now with the two inventions put together, the doctors had created an artificial kidney that could save many lives. However, this amazing breakthrough led to issue: the scarcity of these machines. Because there was very few of them available to patients, doctors had to come up with a way to decide which patients got dialysis and which didn’t. The best option was “The God Committee”, created by the Swedish Hospital, Scribner, and King’s County Medical Society to…

    • 604 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Moving onto the role that Dr. Karl Landsteiner and his ABO system had on influencing societal perspectives. Before the discovery of classifying blood into four categories, A-B-AB-O, blood transfusions were very difficult and highly dangerous. Moreover, what ended up happening was when the transfusion didn’t work, the blood would clot and end up killing the transfusion recipient.…

    • 650 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Several discoveries caused this. In 1914 researchers found out that sodium citrate prevented blood from clotting. The next year, Richard Lewisohn found a safe concentration at which citrated blood might be transfused. “As this blood could also be kept in cold places for several days its effectiveness in war was clear. Traditional person-to-person transfusions were not always practicable. Instead blood could be collected, citrated, stored in bottles and transported to where it was needed. It was not until 1917 when it was first proved of its worth at the large base hospitals. Preserved blood was used at a Casualty Clearing Station in November that year.” ("Medicine at War." Making the Modern World. Science Museum, 2004) This provided new opportunities to save lives. Rather than waste time when wounded men arrived taking blood from donors, a ready supply was now available. By storing blood in advance the first Blood Depot (lately called the Blood Bank) was created. War helped discover the importance of blood transfusion, but this advance did not immediately transfer to civilian life. Although voluntary blood donations began in London in the early 1920s, the first blood banks did not appear until the late 1930s. Surgeons preferred to use fresh blood because of unusual conditions of…

    • 1173 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    The extent at which environmental factors affect the rate of catalase activity was discovered in this lab. The assay system, in which a filter paper disc was dipped into the enzyme and submerged using a stirring rod in a test tube filled with 20mL of hydrogen peroxide, was used to test several enzyme factors. As the saturation of hydrogen peroxide increased the rate of reaction increased as well. When the enzyme concentration increased the rate of catalase activity increased too. When catalase was subjected to an increase of temperature changes, the rate of reaction increased. Once the protein denatured around 100ºC the catalase activity decreased. Catalase operated with a high efficiency when the pH of the enzyme was 7. As the catalase pH was altered to acidic or basic, the rate of reaction decreased.…

    • 3090 Words
    • 13 Pages
    Powerful Essays
  • Good Essays

    Synthetic Red Blood Cells

    • 353 Words
    • 2 Pages

    Based on my research, I support the claim made in the nanotechnology review. This is because, the natural blood product are excreted after they are used for their work and transported for bile production, but these synthetic products cannot be used in bile production.…

    • 353 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Need To Know Chart 1

    • 231 Words
    • 2 Pages

    Research why blood cant be donated Learn about inside and outside of skin.…

    • 231 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Red blood cells can be separated from blood plasma by centrifugation. During plasma donation, the red blood cells are pumped back into the body right away, and the plasma is collected. Some athletes have tried to improve their performance by doping their blood: first about 1 liter of their blood is extracted, then the red blood cells are isolated and frozen, and they are reinjected shortly before the competition. (Red blood cells can be conserved for 5 weeks at -78° Celsius.) This practice is hard to detect but may endanger the human cardiovascular system because it is not equipped to deal with blood of the resulting higher…

    • 340 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    With the availability of mature molecular nanotechnology we could replace blood with a single complex robot. This robot would duplicate all essential thermal and biochemical transport functions of the blood, including circulation of respiratory gases, glucose, hormones, cytokines, waste products, and all necessary cellular components. The device would conform to the shape of existing blood vessels. Ideally, it would replace natural blood so thoroughly that the rest of the body would remain, essentially unaffected. It is, in effect, a mechanically engineered redesign of the human circulatory system that attempts to integrate itself as an intimate personal appliance with minimal adaptation on the part of the host human body.…

    • 1789 Words
    • 8 Pages
    Powerful Essays
  • Best Essays

    All of the humankind in the world has own blood type however most of people don’t want to know about when it is invented and how to distinguish what my blood type is. Moreover, most of western culture people don’t even care about their blood type at all until they have a major accident. It is too late to try to figure their blood type out and find a suitable blood for them if they have a unique blood type. Thus, this report is going to make people the reason why they need to know and what are the benefits from it. Let’s go one more step into fantastic blood type world to know about it.…

    • 2215 Words
    • 9 Pages
    Best Essays
  • Better Essays

    Hematologic System

    • 1845 Words
    • 8 Pages

    ← Blood typing is also done to tell whether or not you have a substance called Rh factor on the surface of your red blood cells. If you have this substance, you are considered Rh+ (positive). Those without it are considered Rh- (negative).…

    • 1845 Words
    • 8 Pages
    Better Essays
  • Good Essays

    Artificial Organs

    • 306 Words
    • 2 Pages

    The worldwide shortage of available donor organs provides little to no hope for patients wishing to have a chance at new life. According to the Texas Organ Sharing Alliance, there were 79,466 patients on the U.S. National Waiting List as of January 1, 2002, with only 6,148 donors in the country that year. In response to the organ shortage, scientists have made recent advances in transplant technology with the development of two new types of organ replacement: xenotransplantation and artificial organ replacement; the latter of the two types consists of either synthetic or natural materials. However, because xenotransplantation poses many health risks, artificial organs provide a more sensible, disease-free approach to organ replacement. Thus, efforts of scientists and engineers should be directed toward furthering the development of artificial and bioartificial organs and materials.…

    • 306 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Research Paper

    • 4978 Words
    • 20 Pages

    Lancet 1831–1832;i:490. 63 O’Shaugnessy WB: Proposal of a new method of treating the blue epidemic cholera by the injection of highly oxygenated salts into the venous system. Lancet 1831–1832;i:366–371. 64 Oberman HA: Early history of blood substitutes: Transfusion of milk. Transfusion 1969;9: 74–77. 65 Oberman HA: The crossmatch: A brief historical perspective. Transfusion 1981;21:645–650. 66 Ottenberg R: Studies in isoagglutination. I. Transfusion and the question of intra vascular agglutination. J Exp Med 1911;13:4125–438. 67 Perkins A: Blood transfusion JAMA 1983;250: 1902–1904. 68 Silverman ME: James Bovell: A remarkable 19th-century Canadian physician and the forgotten mentor of William Osler. CMAJ 1993; 148:953–957. 69 Oberman HA: The evolution of blood transfusion. University of Michigan Medical Center Journal 1967;33(2):68–74. 70 Triulzi D: Blood Transfusion Therapy: A Physician’s Handbook, ed 6. Basel, Karger, 1999. 71 Unger LJ: A new method of syringe transfusion. JAMA 1915;64:582–584. 72 Weil R: Sodium citrate in the transfusion of blood. JAMA 1915;64:425–426.…

    • 4978 Words
    • 20 Pages
    Better Essays
  • Powerful Essays

    Blood Bank Management System

    • 2372 Words
    • 10 Pages

    Blood sustain life Blood cannot be created by any means, it can only be collected from the Humans i.e. donors A deficiency in the quality of blood will impair the quality of life and even compromise life itself No mechanism to identify Profession Donors…

    • 2372 Words
    • 10 Pages
    Powerful Essays
  • Satisfactory Essays

    In A Box

    • 493 Words
    • 1 Page

    fake arteries are connected to the heart to keep donor blood pumping through it, so that the heart…

    • 493 Words
    • 1 Page
    Satisfactory Essays