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- $Unique_ID{BRK02168}
- $Pretitle{}
- $Title{How Autoimmune Diseases Happen}
- $Subject{diseases immunity immunization immune system organs cells infections
- viruses allergies asthma arthritis cancer tonsils adenoids thymus spleen Peyer
- patches appendix lymph bone marrow bacteria fungus parasites foreign organisms
- antibodies autoimmune lupus erythematosus rheumatoid arthritis thyroiditis
- myasthenia gravis anemia juvenile diabetes multiple sclerosis self destruction
- Autoimmune}
- $Volume{}
- $Log{
- Immune Cell Production Sites I*0004501.scf
- Immune Cell Production Sites II*0004502.scf}
-
- Copyright (c) 1993 Tribune Media Services, Inc.
-
-
- How Autoimmune Diseases Happen
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-
- QUESTION: I've heard that lots of diseases are caused by trouble with the
- immune system when it malfunctions and works against the body it's supposed
- to protect. In fact it seems that almost every new disease I read about has
- something to do with this action, but I don't understand how it works. Can
- you clarify this?
-
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-
- ANSWER: The immune system is one of the most complex and mysterious systems
- of the human body. It consists of a network of organs and cells that work
- together to defend the body against "foreign invaders." The immune system can
- fight off infections, viruses and diseases. When it malfunctions, however, it
- can bring on ailments ranging from allergies to asthma to arthritis and even
- cancer.
- Organs of the immune system are located throughout the body. They are
- the tonsils and adenoids in the neck and throat area, the thymus in the chest
- area, the spleen, Peyer's patches and appendix in the abdomen, the lymph nodes
- located in several areas throughout the body and bone marrow in the limbs.
- The system has a very elaborate communications network and is able to
- distinguish between "self" and "nonself" invaders that can be viruses,
- bacteria, fungus, parasites or other foreign organisms. The healthy immune
- system is continually fighting off such invaders.
- In certain people, though, the immune system wrongly mistakes "self" as
- "nonself." The body then begins to manufacture antibodies against its own
- organs and cells. The resulting problems are called "autoimmune" diseases.
- Such diseases include lupus erythematosus, rheumatoid arthritis, thyroiditis,
- myasthenia gravis and certain kinds of anemia. Researchers also believe
- juvenile diabetes and multiple sclerosis may also be autoimmune diseases.
- When scientists can discover why the body turns against itself, and develop
- ways of preventing this self destruction, those answers may help remedy a wide
- variety of diseases that now are so difficult to treat and cure. It is this
- search that is one of the most intriguing areas in medicine today, with the
- greatest potential for the new "breakthroughs" in therapy and treatments.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-