Antibodies
List the five different kinds of antibodies and describe each of their functions.
An antibody is a protein used by the immune system to identify and neutralize invaders, such as bacteria and viruses. The term immunogloben is often used interchangeably with the term antibody. The first primary function of antibodies is to bind antigens. The second primary function is to combine with immunoglobulin receptors. The five classes of antibodies are IgG, IgA, IgM, IgD, and IgE.
IgG is the most common antibody in the human body. It is the only antibody which can pass through the placenta, so this is what provides fetuses with protection before they develop their own immune systems. IgG can bind to a wide range of pathogens.
IgA...
Meth Addiction and Abuse Problems Meth Crystal Addiction and Abuse Problems in Los Angeles County Meth addiction and abuse problems are on a rise in Los Angeles County and many other places in other countries. Its use and abuse has become so common that some people have started referring to it as the new heroin. Just like any other drug, the use of this drug above its therapeutic dose has produced toxicities
relational research question; directional hypothesis) and why you are using that type. This research study is an inquiry into the role of gender in marital conflict. The purpose of the study is not to assess the nature of the role of gender in marital conflict, for it is not presumed that such a role exists. Rather, the answer we seek is a Boolean one; we will accept the null hypothesis
Diseases and Pathogens Pathogens Pathogens are disease-causing or infectious microorganisms (EPA 2011, Kennedy 2012). Some of them are often found in water from sewage discharges, leaking septic tanks, or runoff from feedlots. They enter the body and cause disease every day through the air we breathe, food, water or direct personal contact. The body's immune system is able to destroy many pathogens. When it cannot, infection occurs and the person gets sick.
This has been the traditionally used mode of treatment for non-Hodgkin's Lymphomas, but the fact remains that there have not been many clinical trials conducted that would reveal the benefits of CHOP in comparison to various other chemotherapy options for the treatment of CLL, which is a very slowly growing form of cancer and is therefore conversely very difficult to treat and cure because of the fact that all
The exchange of the defective gene could be brought about by a process called homologous recombination. One of the first gene therapy experiments, though well intentioned, caused the death of the patient. Researchers at the University of Pennsylvania introduced a normal gene into a boy's body by using the rhino virus as a carrier. The body's immune system attacked this as a pathogen. This led to eventual organ failure
CellCept drug for the treatment of kidney complications could be a boon to lupus patients (Chang, 2005). A small study showed that the drug delivered better results than standard chemotherapy, which could cause infertility and other medical problems. A recent experiment compared the effects of CellCept and the older treatment, cyclophosphamide, in patients for 6 months. Those taking CellCept reported fewer side effects. The researchers were led by Dr. Ellen
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