1. The mercenary camp was in the Motaba River Valley of Zaire was bombed to stop the virus from spreading. 2. No I would have removed all the people and disinfected all of them so the virus would stay in the forest and nobody would die. 3. Sam Daniels and his crew were sent out to the Motaba Valley because there was a level 4 virus. 4. The conditions in the Motaba valley were sad‚ smoky‚ poor and there were dead people everywhere. 5. The symptoms of the mystery disease at Motaba Valley
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Exercise 12: Serological Testing: Activity 1: Using Direct Fluorescent Antibody Technique to Test for Chlamydia Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Which of the following has an epitope? You correctly answered: b. an antigen 2. Chlamydia trachomatis is You correctly answered: c. a bacterium that reproduces inside its host cell. 3. The infectious form of Chlamydia that is spread from person to person is the You correctly answered:
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Anti-NMDA receptor encephalitis is a disease where antibodies produced by the body’s own immune system attack the NMDA receptors in the brain. What NMDA receptors are? NMDA receptors are electrical impulse controllers in the brain. Their function result in all autonomic functions such as; judgment‚ perception of reality‚ human interaction‚ the formation and retrieval of memory‚ and the control of unconscious activities What encephalitis does? Antibodies are an important part of the body’s defense
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antigens (HLA) occurs (Fuggle & Martin‚ 2008). This article shows that 23% of renal patients that are awaiting transplantation are sensitized. More females than males have the HLA antigen. It also shows that first time transplants have less HLA antibodies than those that have had transplants in the past. Several approaches to transplant sensitized patients are presently used or have been used in the past. It is important to understand the different techniques but knowing why is just as important
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memory B and memory T cells: the primary or the secondary immune response? Definitely the Secondary response. During the Primary immune response when the B cells and T cells are activated from an encounter with an antigen‚ plasma cells release antibodies to destroy the antigen. During the proliferation phase some of the cells produced stay dormant and act as memory cells of the antigen that was previously encountered. If the identical antigen is confronted again the memory cells enlarge and quickly
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NEUTRALIZATION TEST FOR VIRUS Neutralization of a virus is defined as the loss of infectivity through reaction of the virus with specific antibody. Virus and serum are mixed under appropriate condition and then inoculated into cell culture‚ eggs or animals. The presence of unneutralized virus may be detected by reactions such as CPE‚ haemadsorption/haemagglutination‚ plaque formation‚ disease in animals. The loss of infectivity is bought about by interference by the bound Ab with any one of the
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cells 94 Directions: Questions 48 and 49 refer to the graph below which shows the changes in the concentration of antibodies in the blood of a person with time: 48. The increase in the antibody concentration on day 7 might be caused by A. excessive bleeding B. the entry of bacteria C. recovery from a disease D. the intake of a large amount of antibiotics 49. The antibody concentration increased rapidly on day 21 because the person A. developed a fever. B. received a vaccination. C
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bacteria are found‚ neutrophils will surround the bacteria and kill it‚ often dying in the process. B. Monocytes- help with immune defense and rebuild damaged tissue. They also produce proteins for the body and antigens‚ which stimulate antibody production. C. Eosinophils- are white blood cells that protect the body by killing and swallowing bacteria. If the eosinophil cannot enlarge enough to engulf the bacteria‚ it will attach itself and kill the organism. D. Basophils-
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Medicine and Disease Study Questions 1-10 1. Describe the role of the macrophage in the immune response. They are known as the vulture cells randomly engulf and destroy bacteria‚ cell debris or foreign matter. 2. State the origin and purpose of lymphocytes. The immune cells‚ or lymphocytes as well as macrophages provide the specific mechanism for the identification and removal of foreign material. Natural killer cells are lymphocytes distinct from the T and B lymphocytes. They destroy
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Another target might be the toxins secreted by some of the Enterobacteriaceae. Fig.1 Neutralization of antigens by antibodies Our immune system can normally neutralize these antibodies by neutralization.
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