Mast Cell
Acute
Food Allergy Screen (IgE)
This form of acute (classical) allergy usually involves the production
of a special class of antibodies called IgE (immunoglobulin E). These
antibodies are bound to specific cells called mast cells, which are found in the skin, lungs, digestive tract and in many other tissues. The
mast cells contain many powerful chemicals including histamine, that when
released in the skin for example, causes an itchy red rash. If a
specific antigen binds to the free end of IgE antibody, this causes the mast cell to explode,
releasing its chemical mediators and an allergic reaction takes place.
Other reactions can include swelling and 'tingling',
or more seriously a restriction in the airways. In other people
such an allergic reaction can result in a
variety of symptoms not just restricted to
the digestive tract. This type of allergy, is often
genetic, and if either parent is allergic, there is a 40-80% increase in
the likelihood that their children will also suffer from allergies.
Foods tested in the food IgE allergy panel
-
Pork
-
Beef
-
chicken
-
Lamb
-
Egg
white
-
Cod
-
Tuna
-
Salmon
-
Shrimp
-
Mussel
-
Milk
(cows)
-
Orange
-
Apple
-
Banana
-
Peach
-
Kiwi
-
Mango
-
Pineapple
-
Peanut
-
Hazelnut
-
Brazil
nut
-
Almond
-
Coconut
-
Sesame
Seed
-
Wheat
-
Oat
-
Corn
-
Buckwheat
-
Rice
-
Celery
-
Tomato
-
Carrot
-
Potato
-
Soybean
-
Garlic
-
Mustard
-
Baker's
Yeast
There are many more additional foods that can
be tested individually on request.
How
does the test work?
The identification of the specific IgE antibodies to these
allergens is achieved through a blood test, often referred to as the RAST
test. This procedure is
convenient because it does not involve the risk of adverse
allergic reactions. Accurate identification of this type of allergy is
vital, as treatment strategies are very different from those of food
intolerances.
Pricing
|
Description
|
|
(RRP)
Price |
| IgE Food Allergy
Panel |
|
£140.00 |
| IgE Inhalant Allergy
Panel |
|
£140.00 |
| Food Intolerance Test
(FACTest) |
|
£245.00 |
| FACT Dairy
& Grains Profile |
|
£105.00 |
| FACT Additive
Profile |
|
£95.00 |
| FACT
Antibiotics & Analgesics Profile |
|
£95.00 |
| FACTest &
IgE Inhalant |
|
£280.00 |
Comprehensive
Food Allergy Profile
(IgE Food Panel & FACTest &tTGA) |
|
£300.00 |
To order test go to
Having
a Test