What does ATG mean in LABORATORY
ATG is an abbreviation used in the medical field for anti-thymocyte globulin. This term refers to a purified immunoglobulin, which is typically derived from horses and rabbits, and is used to treat disorders related to the body's immune system. ATG has been used for decades in many medical settings, such as bone marrow transplantation, hematopoietic stem cell transplantation or moderate/severe aplastic anemia.
ATG meaning in Laboratory in Medical
ATG mostly used in an acronym Laboratory in Category Medical that means Anti-Thymocyte Globulin
Shorthand: ATG,
Full Form: Anti-Thymocyte Globulin
For more information of "Anti-Thymocyte Globulin", see the section below.
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What is ATG?
ATG stands for Anti-Thymocyte Globulin, and it is a type of immunosuppressant medication used to reduce inflammation caused by a weakened or overactive immune system. The medication consists of antibodies that are derived from either rabbit or horse serum and mixed with polyethylene glycol (PEG) to create ATG solution. The antibodies work by binding to white blood cells that make up the body’s immunity system in order to suppress their activity. In other words, ATG works by blocking the body's ability to respond appropriately when its normal defense mechanisms are inadequate, such as during organ transplants or autoimmune diseases. The most common usage of ATG is in bone marrow transplants following chemotherapy or radiation treatments used for cancer patients. It helps prepare the patient’s body by reducing the risk of graft versus host disease (GVHD), which happens when certain types of foreign white blood cells attack healthy tissue within donor marrow after transfusion. Patients may also be prescribed this treatment if they have severe allergies or autoimmune diseases like Crohn’s Disease, rheumatoid arthritis, lupus, multiple sclerosis and other conditions where the body mistakenly attacks its own healthy tissues instead of defending against invading organisms like bacteria or viruses.
Essential Questions and Answers on Anti-Thymocyte Globulin in "MEDICAL»LABORATORY"
What is Anti-Thymocyte Globulin?
Anti-Thymocyte Globulin (ATG) is a medication that can be used to help prevent the body from rejecting a newly transplanted organ. It is typically given before or after an organ transplant and works by suppressing the body's immune system.
How does Anti-Thymocyte Globulin work?
ATG works by targeting and reducing the activity of certain white blood cells known as T lymphocytes, which are involved in rejecting transplanted organs. By suppressing these cells, ATG can help prevent the body from attacking and rejecting the donor organ.
What conditions are treated with Anti-Thymocyte Globulin?
ATG is commonly used to help reduce immune system activity prior to an organ transplant or to treat graft versus host disease (GVHD) after transplantation. ATG may also be used to treat other autoimmune conditions such as psoriasis, lupus, and rheumatoid arthritis.
Can anyone take Anti-Thymocyte Globulin?
ATG is generally only recommended for those who have a medical condition requiring it, such as someone who has undergone an organ transplant or is being treated for GVHD. Patients should speak with their doctor if they are considering taking ATG for any other reason.
Who should not take Anti-Thymocyte Globulin?
People who have serious infections or any type of cancer should not take ATG, due to increased risk of complications. Pregnant women should also avoid taking this medication due to potential risks to the fetus.
Are there side effects associated with Anti-Thymocyte Globulins?
As with any medication, there can be side effects associated with taking ATG. Commonly reported side effects include headache, nausea, diarrhea, rash or hives, fatigue, fever and chills. If any of these symptoms occur during treatment it’s important to tell your doctor right away so they can adjust your dose or provide additional support if necessary.
Final Words:
ATG is a promising treatment for many disorders related to the immune system due to its ability to temporarily suppress unwanted activity and protect against GVHD after transplants have occurred. Side effects can occur with any form of medical therapy, so it’s important for patients who are considering ATG as an option to discuss any potential risks with their doctor beforehand. In spite of these potential issues however, it remains one of the most reliable treatments available for disorders involving abnormal immune regulation.
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