Being an immunological disease, the characteristics of allergy are those of specificity and memory. Regardless of whether the clinical manifestation is rhinoconjunctivitis, rhinitis, or asthma, the underlying immunological response disorder is based on the adverse reactions of cells in the immune system upon contact with allergens. These cells are specific for epitopes that are structural parts of allergens present in the allergenic source material. Two types of cells (i.e., T cells and B-cells) produce receptor molecules (i.e., T-cell receptors and immunoglobulin [IgE] antibodies) that, through high-affinity interactions with the allergen, efficiently catalyze the presence of even minute amounts of allergens into clinical symptoms, the extreme consequence of which may be life-threatening to the patient. (more…)
Allergen vaccines are complex mixtures of antigenic components produced by the extraction of naturally occurring source materia ...
The production of allergen vaccines imposes a number of constraints on both the selection of source materials and the physicoch ...
The quality of an allergen vaccine is a measure of the complexity of the composition, including the concentration of the variou ...
The potency of an allergen vaccine is the total allergen activity (that is, the sum of the contribution to allergenic activity from ...
Having determined an adequate potency and complexity in composition, an allergen vaccine may still be deficient in the content of m ...
Families frequently do not use their self-injectable adrenaline device, even when their kids is experiencing a potentially life-threatening cardiorespiratory allergic reaction to a food allergen. Fatal food allergy anaphylaxis is rare but well recognized and the early use of intramuscular adrenaline may be life-saving. (more…)
Systemic allergic reactions are a relatively common clinical emergency. In their mildest form, they may just manifest as system ...
Definitions of anaphylaxis vary considerably, impeding the comparison of different clinical studies. Different definitions of a ...
No cure is available for food allergy and food-allergic patients and their families are therefore burdened with the need to con ...
Although most forms of allergy causes uncomfortable situations, an extreme allergic reaction to an allergen can eventually lead to ...
It is quite likely you've known someone with a severe allergy. From peanuts to gluten, such food allergies have grown to be much mo ...
Cow’s milk is the most frequently encountered food allergen in infancy, and milk allergy is often the earliest indicator that a baby is atopic. Precise figures of the incidence of cow’s milk allergy are hard to find because of the difficulties in obtaining an accurate diagnosis, differences in the populations used for research studies, and disagreement about allergy symptoms (clinical criteria) for the condition. All studies agree, however, that cow’s milk allergy is most prevalent in early childhood with an incidence of 2 to 7.5 percent being reported. (more…)
Cow’s milk is the most frequently encountered food allergen in infancy, and milk allergy is often the earliest indicator that a ...
Cow’s milk allergy results when antibodies against milk allergens are produced by the immune system. Milk allergens are p ...
How frequently do you drink milk everyday or every week? Feel something strange after you drink your last milk? Perhaps you don ...
If the breast-fed baby is lactose intolerant (usually a temporary condition following intestinal infection at this age), moth ...
Terms Indicating the Presence of Cow’s Milk Components Butter, Butter fat, Butter-flavored oil, Butter solids, Whipped but ...
Cow’s milk allergy results when antibodies against milk allergens are produced by the immune system.
Milk allergens are proteins; more than 25 distinct milk proteins have been identified in the various fractions of milk. The fractions include casein, whey, serum, and certain additional ingredients. (more…)
Cow’s milk is the most frequently encountered food allergen in infancy, and milk allergy is often the earliest indicator that ...
Cow’s milk is the most frequently encountered food allergen in infancy, and milk allergy is often the earliest indicator that a ...
How frequently do you drink milk everyday or every week? Feel something strange after you drink your last milk? Perhaps you don ...
Terms Indicating the Presence of Cow’s Milk Components Butter, Butter fat, Butter-flavored oil, Butter solids, Whipped but ...
If the breast-fed baby is lactose intolerant (usually a temporary condition following intestinal infection at this age), moth ...
A cross-sectional, descriptive, questionnaire-based survey was conducted in schools in Toulouse, France, to determine the prevalence of food allergies among children in school. The first goal of the survey was to estimate the prevalence of food allergies. The second goal was to determine the main characteristics of the allergies. The questionnaires (3500) were distributed in 150 classes in eight schools. The return rate was 77.6% (2716). (more…)
Childhood is the period of life when allergies to food are most prevalent. Food allergy is much more common in babies and young ...
How frequently do you drink milk everyday or every week? Feel something strange after you drink your last milk? Perhaps you don ...
There’s a recent research from the University of Southampton in Southampton, England, regarding relation of kiwi fruit and al ...
This population-based cross-sectional study, funded by a UK government agency, aimed to establish the rate of sensitization to food ...
Do you have a food allergy? A recent study by the U.S. government has concluded that data from the past on food allergy was not ...
Some chains of fast-food franchise are offering gluten-free or wheat free selection in the menu. But if you are very sensitive to gluten or you suffer from celiac disease, you should cautious and be extra careful. (more…)
Many people affected with celiac disease have no idea what's going on until they have gone through years of painful diarrhea, b ...
I visited GlutenFree.com, which has a wide variety of gluten free fast food products. While not all of its products are glute ...
Living gluten free - The best way to manage your intolerance. One of the worst things about having allergic reactions to gluten ...
In theory, any kind of food is having the capability to trigger food allergic reaction in our body. All foods contain molecul ...
Food allergies are becoming popular topics in the news at the moment. Based on a recent report by the CDC, the number of people ...
The worst part of the holidays is that I can not play all day with my cousins and friends, “says Michael Pena, 9 years old.
Children and their parents share time together during summer. It is time to take advantage of the sport, game parks, and walks through the countryside … fun in the end. (more…)
As a person who suffered form allergies and have a profession as family physician, I have much sympathy for those struggling with i ...
Children in the early of their life is prone to allergy because their body immune system is not developed completely. As a matter o ...
If the onset of summer brings with it itchy eyes, a runny nose and sneezing then it is very likely that you suffer from hayfeve ...
Allergies can be defined as inappropriate immune system reactions to a foreign substance entering body. Allergies are kind of disea ...
Seasonal allergic rhinitis is stimulated by an allergic reaction of human body to pollen and spores. This is much depending on ...
The diagnostic approach to allergic food reactions comprises three steps. The first step includes the medical allergy history, physical examination, and family allergy background. On the basis of symptoms and timing of the reaction, the physician attempts to identify the suspected food and to determine whether the reaction is likely to involve an immunologic mechanism. This first step is absolutely necessary to decide on the subsequent diagnostic tests to be performed. The second step includes allergy skin tests and in vitro assays, which can confirm a sensitization to the food. (more…)
One of the popular allergy testing besides food allergy testing is skin allergy testing. Allergy patch test is the most commo ...
Over the last 5 years some studies have suggested that the atopy patch test (APT) may be a useful test in atopic dermatitis childre ...
Allergy skin testing is probably the most susceptible and practical way to monitor for existing allergy sensitivity. Biological ...
Diagnosis of food hypersensitivity is a clinical challenge and the only current definitive test is the Double Blind Placebo-Control ...
This population-based cross-sectional study, funded by a UK government agency, aimed to establish the rate of sensitization to food ...
It is estimated that more than 12 millions of American are having food allergy. About 4 percent of adults are having this disease and nearly 6 to 9 percent children under the age of 3 are having the same illness. The prevalence of food allergies is rising, where the most common food allergy in children are caused by milk allergy in children, eggs, peanuts allergy and tree nuts. In adults, the most common allergic reaction are triggered by peanuts, tree nuts, shellfish, fish and eggs. (more…)
Having a food intolerance test is becoming increasingly popular nowadays. This is because the symptoms of indigestion, stomach ...
Food is essential for sustaining human life. Many love to eat and find enjoyment in this activity. But there are literally thou ...
A cross-sectional, descriptive, questionnaire-based survey was conducted in schools in Toulouse, France, to determine the preva ...
Many people will tell you that they have a food allergy; in fact in today's society it is considered to be trendy, with celebri ...
It is quite likely you've known someone with a severe allergy. From peanuts to gluten, such food allergies have grown to be much mo ...
In theory, any kind of food is having the capability to trigger food allergic reaction in our body. All foods contain molecules capable of triggering a response of the immune system. However, for many reasons—including both the structure of the food molecules and our body’s immunological responses—the foods that cause the majority of allergic reactions tend to be few in number. (more…)
Food is essential for sustaining human life. Many love to eat and find enjoyment in this activity. But there are literally thou ...
Many people will tell you that they have a food allergy; in fact in today's society it is considered to be trendy, with celebri ...
At health food stores, customers are complaining about food allergies more often now with statements like, "I can't eat this", or " ...
Having a food intolerance test is becoming increasingly popular nowadays. This is because the symptoms of indigestion, stomach ...
Food allergies are becoming popular topics in the news at the moment. Based on a recent report by the CDC, the number of people ...