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Immune System
This category is for questions about how our bodies identify and fight off disease, infection or pathogens through specialized cells, tissues and organs. The system that does this is called the immune system. It produces antibodies which recognize intruders and neutralizes potentially pathogenic organisms or substances.
4,548 Questions
Is your immune system a bad thing?
Not at all. It protects us from dangerous bacteria and viruses that invade our body. Sometimes it needs a little help which is what medicines are for but it does a pretty good job all around.
What condition is The production of harmless antibodies against normally harmless antigens?
Hypertension
What is the difference between antibody and immunogloulin?
Antibodies are secreted (plasma cells), while immunoglobulins are membrane-bound (naive B cells).
Stimulate the proliferation of other lymphocytes?
Macrophages stimulate the production of other lymphocytes. They are produced by the differentiation of monocytes in tissues.
An addiment is an alternative term used in immunology for a complement, one of several blood proteins which work with antibodies during an immune response.
To devous invaders and launch the immune system attact?
To deceive invaders and launch an immune system attack, the body utilizes various mechanisms, including the recognition of pathogens by immune cells. These cells, such as macrophages and dendritic cells, identify foreign substances through pattern recognition receptors. Once detected, they activate and present antigens to T cells, triggering a coordinated immune response. This process allows the immune system to effectively target and eliminate the invaders.
What solutions contain all or part of a harmless version of a pathogen?
Vaccines are the primary solutions that contain all or part of a harmless version of a pathogen. They often include inactivated or attenuated forms of the pathogen, or specific proteins or pieces of genetic material that stimulate an immune response without causing disease. Other examples include certain therapeutic treatments, like monoclonal antibodies, which may utilize harmless components of pathogens to target and neutralize infections. These solutions help the immune system recognize and fight off the actual pathogen if encountered in the future.
If you have not been immunized with a tetanus shot it is possible for the tetanus you may obtain from having skin punctured with a rusty metal object to kill you
How do the urinary and immune systems interact?
The immune system fights off any diseases in the urinary system and the urinary system removes liquid waste from the body.
This above answer is somewhat correct but to be more in depth, when you take in any liquid, mostly water, sometimes you don't know where it has been. It could contain bacteria you don't want in your system. The immune system and kidneys work to make sure whatever bad things in it are killed. Or weakened. The urinary system extracts it when ready, so you rarely get sick from drinking bad water. Unless you have a bad immune system.What is an analogy for microtubules?
Microtubules have two main functions in cells and in doing so act like a skeleton as well as like railroad tracks. Microtubules are the main structural component of the cytoskeleton in cells which provides the cell with structure and rigidity and determines the shape of the cell. They also serve to directionally transport vesicles and proteins within the cytoplasm through transport proteins called kinesins and dyneins, which act much like railroad cars. yes indeed
How do helper T cell contribute to the body's defense against pathogens?
Helper T cells help to activate T-cytotoxic cells and B-cells. For instance, if you become infected with a pathogen, a macrophage can consume that pathogen and then present parts of it on its own MHC (Major Histocompatability Complex) receptors. T helper cells then detect this and if this is a pathogen previously encountered, it can stimulate T-cytotoxic cells to begin attacking infected cells, and stimulate B-memory cells to begin rapidly dividing into B-plasma cells to produce anitbodies.
Gout is a kind of arthritis that occurs when uric acid builds up in blood and causes joint inflammation.
Acute gout is a painful condition that typically affects one joint.
Chronic gout is repeated episodes of pain and inflammation, which may involve more than one joint.
MACROPHAGES (Some Monocytes enter tissue, enlarge, and Mature into Macrophages).
What is an antinuclear antibody test used to evaluate?
We normally have antibodies in our blood that repel invaders into our body, such as virus and bacteria microbes. Antinuclear antibodies (ANAs) are unusual antibodies, detectable in the blood, that have the capability of binding to certain structures within the nucleus of the cells. The nucleus is the innermost core within the body's cells and contains the DNA, the primary genetic material. ANAs are found in patients whose immune system may be predisposed to cause inflammation against their own body tissues. Antibodies that are directed against one's own tissues are referred to as auto-antibodies. The propensity for the immune system to work against its own body is referred to as autoimmunity. ANAs indicate the possible presence of autoimmunity and provide, therefore, an indication for doctors to consider the possibility of autoimmune illness.
The primary function of the peduncle is to control body movements. It sends nerve impulses from our brain to control our body.
What are the different kinds of immunizations?
There are a few different kinds of immunizations some you should get and some that is optional. Like the MMR combined vaccine, Varicella, Influenza, Rotavirus, Polio and Hepatitis A, B, C.
Does washing hands reduce the risk of pathogens from entering the body?
Common pathogens usually enter the body through the eyes, nose, and mouth. Since the hands often come into contact with these areas, keeping your hands clean can prevent the transport of germs from some contaminated surface to your body.
No, Mast Cells are not granulocytes. The terms "granulocyte" and "agranulocyte" refer to circulation cells. Masts cells, though they have granules, are found in tissues- not the circulation.
