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Saturday, December 15, 2012

Definition allergic reactions in human skin and what are the causes and treatment

Definition allergic reactions in human skin and what are the causes and treatment:
There are types of interactions in sensitivity. Rated sensitivity to the types and put Gell And Coombs in 1963 and still in force so far. For Dermatology is even more important is the type I and type IV.
First type teams for the fourth that in the first type plays the biggest role antibodies antibodies (but lymphocytes of type T T-lymphocytes and my type B-lymphocytes have an important role they Almsaalh configure these antibodies)
The cells of the lymphatic system such as T-cell and cell my immune system.
Reaction of the first type: Cells of the T-T-lymphocyte stimulate cells of my B-lymphocytes, which in turn translate into "cells plasma plasma cells" that produce antibodies of the type any IgE in which the arm is long and arm short and short arm and short arm variable depending on the type UFO inside of the body.
UFO antigen enters the human body through eating or breathing or touching فتحس of type cells Vtlthmh then go to the lymph nodes lymph nodes that live primitive T lymphocytes or call naive naive T-lymphocytes because it did not specialize to a particular type. These lymphocytes understanding of cells that devoured UFO Climate themselves and give messages to lymphocytes of type B B-lymphocytes and these cells from my type you change itself also turn into cells called cells plasma plasma cells that produce antibodies against UFOs. These antibodies attach themselves to cells Almast Mast Cells. Any UFO -> stimulates phagocytic cells in the skin -> stimulate T cells in the lymph nodes -> stimulate BBC cells that turn into cells called mast -> produces Almast cells antibodies. When entering the UFO to the body again, it sticks antibody and this will lead to the events in the immune system, including the cells Almast and basal cell favorite in the blood besophilic granulocytes will emerge as in the stomach of granules containing materials work (such as histamine) that expand vascular vasodilatation and smooth muscle contraction muscle spasm and increased mucus secretion article mucus secretion and itching and all these will be felt by humans may be a few symptoms or be too strong and anaphylactic shock lead to death in minutes. There is a direct phase and here comes out of histamine, which leads to the expansion of blood vessels, And late reaction where it is turning the cell-to-cell plasma.
Symptoms (mild to severe): Redness - itching - nausea and Tqi - and even if a sharp decline - death in a few minutes.
Reasons: House dust and pollen and animals such as cats. And medications, such as some antibiotics (penicillin) and aspirin. And insects such as bees and pinch disk wasps and ants. Foods: such as peanuts. Latex in surgical gloves.

Possible that less or disappear some types of allergies such as asthma in childhood, but sensitivity of some kinds of food they do not disappear, no matter how big man Theories multiple reasons to be human sensitivity: that his susceptibility and genetic get him allergic to certain substances or to live in a clean environment very example in Western developed countries where it is said that the immune system if exposed to some dirt from the environment, it will be less chances of becoming allergic to it will become lazy research is ongoing here. As well as breast chest (at least for six months) protects the child be allergic later. If the person allergic to a particular substance probability he will have the sensitivity of other things, such as if he had the sensitivity of the material placed in the paws surgical (name latex), it will be sensitive of some fruits (chance 30 percent), perhaps because antibodies has possible to work against materials in these types of foods.
Tests of the first type type 1 allergies: Possible to work a set of tests First, if man complained that he has sensitivity Firstly: Ask him about symptoms: what and when and because of what clicking and after how many minutes you get symptoms as well as family history if they are allergic And medicines used by the mental state and work Symptoms: gastrointestinal or respiratory etc. Ask all of the organs of the body in detail He focused on the machine where the symptoms are coming from Must show symptoms within half an hour of exposure to the specific and no more so we consider this type of allergy.
Examination: Subcutaneous injection: designated as the article is placed on the skin and Antr to the interaction of the body type Rast reaction: blood taken from human and examines the presence of antibodies Out another: given rights, for example if you have an allergy to peanuts, it gives a cake where a certain amount of peanut cake another free peanuts and examines pressure and pulse at the same time and see what changes and what are the symptoms suffered by the patient
The most important thing to be human has antibodies with symptoms Possible to be so little sensitivity can eat cake where a small amount of peanut or perhaps prevent final
Medicine: against histamine Prednisone Needle to the state of emergency if it became a case of sensitivity and understand the patient how to use and understand the people around him
Another way: we give rights repeated doses of the substance that is either sensitive hypodermic needles or drops here must be addressed by every day for a period of three years and therefore should have sufficient desire because worked by Also tips What is the work that must be chosen by human allergies suffered by
 
Antihistamines: It linked histamine receptors turn off the spigot that comes out of histamine from cells
Prednisone works as an interaction, but his side-effects so used only when needed urgent

If the patient happens if a sharp decline Vaaml to resuscitate him to begin from respiratory and cardiac massage and give anti-allergic drugs.

If entered in the human body substance or foreign body, the body's immune system is the defense and protection, he will attack the UFO to kill him and rids the body of it. This is something excellent, but what we were able to live amid hundreds of germs and viruses. But sometimes feels immune to certain things that enter the body are also curious and it launched an attack and sometimes it is a very strong attack, while these materials itself if it entered the body of another human being immune system may not work in other human reaction against it, which is regarded a non-harmful. Example of for these substances, for example hair pollen of trees, or example peanuts or eggs or medication such as aspirin and other, most people consume these substances without a problem at all, but there are people who mount the immune system have attacked the foreign material appears symptoms known allergens.
 
If your hard wasp also subject to consist swelling in the region of Nip only (not sensitive)
Or in the whole place, for example, each arm (not sensitive)
Or in the whole body (sensitivity)
Interaction of sensitivity within thirty minutes and no more
J
Jeb to know if my lip is swollen because of the pinch may have occurred in that place or Nip got foot Vtfaal body and swollen lips

If people came one and say that one of the family members complain of sensitivity Fulani We work with examination of the skin and antibody screening but do not say that he has sensitivity, but if there are symptoms with high antibody
Either he did not have now also subject to sensitivity appear later or may not appear
The amount of antibodies or to transfer its concentration in the blood is not strongly related to symptoms in humans may be many antibodies but strong symptoms or vice versa, the amount and concentration of antibodies alone does not specify how much are the symptoms and how severe symptoms
 

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