The immune system .. Fort body

The immune system .. Fort body

The immune system is a system that protects the body from harmful, like bacteria, viruses, malignant cells and internal and external environmental influences. And we recognize here the most prominent components and illnesses, and how it can maintain its integrity?

Mm immune system is made up?

Members: such as the bone marrow and lymph nodes and spleen are some parts of the gastrointestinal tract and thyroid Azaatarah and tonsils.

Cells such as lymphocytes and basal cells are acidic and neutral, single cells that can differentiate into phagocytic cells (swallow and digest foreign objects from the body) and lethal cells are normal.

Proteins, such as antibodies.

 How the immune system works?

Exotic cells that enter the body and elimination of the equation, such as viruses, bacteria and fungi.

Identification of toxins and harmful substances from the environment in which they enter the body.

The fight against the body's own cells that have changed as a result of the disease, such as cancer cells.

 What that fall under the immune system diseases, diseases?

Immune diseases are divided into three groups:

First: allergies and asthma, which is caused by the occurrence of abnormal reaction of the immune system on a non-harmful substances, such as peanuts and pollen.

Allergy medical condition in which the immune system reacts to the person with the substance or substances, and recognize them as a source of injury or threat, thereby creating antibodies lead to the emergence of allergy symptoms that may sometimes up to the "extreme sensitivity" that may lead to death.

Types of food allergy, eczema (atopic dermatitis), hay fever caused by substances in the pollen notably the external environment and animal dander and dust mites, mold, allergies to insect bites, and the sensitivity of the drug.

In asthma, which leads to swelling sewage respiratory Vtadhaq, and then hard to breathe, and is believed to be a combination of the role played by genetics and genes and the role played by environmental factors such as dust or animal hair, also believed that allergies may play a major role in asthma, noting that many of those who have history of the disease to infection one of allergic diseases such as hay fever and atopic inflammation of the skin (eczema) suffer from asthma.

II: autoimmune diseases, and occurs when the immune system attacks the body's cells by mistake, Examples include multiple sclerosis, diabetes type I and rheumatoid arthritis and systemic lupus erythematosus.

Third: immunodeficiency diseases, and may be:

Hereditary, show the child since birth, and could lead to his death.

Acquired, such as acquired immune deficiency syndrome (AIDS), and immunodeficiency caused by severe malnutrition, and immunodeficiency caused by certain medications or chemotherapy.

How to fear immune diseases?

Genetic immunological diseases, as well as allergies and asthma, are diseases afflict a person outside of his control, and required of him is to follow the doctor's instructions if it is diagnosed, and adherence treatments and avoiding triggers allergies or asthma attack.

For the prevention of AIDS is through:

Practice only safe sex.

Do not share needles.

Circumcision for men.

But to keep the immune system in general, advised the following:

Non-smoking.

Stay away from alcohol.

Eating a healthy diet rich in vegetables, fruits, whole grains and low-fat.

Exercise regularly.

Maintain a healthy weight.

Control blood pressure within a healthy level.

Follow hygiene standards.

Receive vaccinations according to the doctor's instructions.

Get enough sleep.

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