This population-based cross-sectional study, funded by a UK government agency, aimed to establish the rate of sensitization to food allergens, reported food hypersensitivity, food avoidance and objectively assessed food hypersensitivity in 11- and 15-year-olds living on the Isle of Wight, UK. The researchers approached the teenagers via their schools, and a questionnaire completed by the parents and children formed the basis of capturing data to determine the prevalence of current reported food hypersensitivity and rates of food avoidance. This information was available on 775 individuals aged 11 years and 757 aged 15 years. (more…)
The food eating challenges materials used at different centers vary considerably. Some centers use freeze-dried foods, some use con ...
Over the last 5 years some studies have suggested that the atopy patch test (APT) may be a useful test in atopic dermatitis childre ...
Diagnosis of food hypersensitivity is a clinical challenge and the only current definitive test is the Double Blind Placebo-Control ...
The literature on the prevalence of latex allergy in the general population is unclear. The prevalence has been estimated as ra ...
The diagnostic approach to allergic food reactions comprises three steps. The first step includes the medical allergy history, ...
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 ...
Patients (and many doctors) frequently use the term ‘allergy’ when referring to any adverse drug reaction, even one that has no features of an IgE-mediated allergy response. However, IgE-mediated allergy explains only about 10% of all adverse reactions to antigen antibody reactions from antibiotics. Patients who have experienced unexplained symptoms during treatment with two or more antibiotics are often said to have ‘multiple antibiotic allergy’; using this definition, the description can be applied to one patient in every 22. (more…)
This study compared the diagnostic value of intradermal tests and patch tests in 20 patients with non-immediate reactions to pe ...
Suspected drug allergy is not easy to investigate. In the UK, few centers have the necessary facilities and expertise, the evid ...
Drug allergy reactions may be classified, at least theoretically, according to one of four implicated immunologic mechanisms, a ...
Allergy skin testing is probably the most susceptible and practical way to monitor for existing allergy sensitivity. Biological ...
One of the popular allergy testing besides food allergy testing is skin allergy testing. Allergy patch test is the most commo ...
B cells
The main function of B cells is to produce antibodies. Antibodies are complex molecules produced by the immune system in response to antigens. As mentioned previously, antigens are foreign proteins or glycoproteins (a sugar linked to a protein) that trigger the immune response. Every living cell produces several different proteins, each unique to its own cell type and species. The antibody produced against the antigen is entirely specific to that antigen. (more…)
Antibodies which are also known as immunoglobulin are found in our blood and other bodily fluids. Antibodies are used as a mechan ...
It is common to find anti-food IgG antibodies circulating in blood, even in people who have no signs or history of adverse reac ...
Our current knowledge for trigger factor and food allergy intolerance is still in it infancy level. We already known that the aller ...
Exotoxins are noxious proteins secreted by many bacteria. These toxins are often heat-labile and thus can be heat-inactivated f ...
Immune system is your body’s defense mechanism to protect from infectious organism and other living object invaded your body. T ...
It will be helpful for you to have some understanding of the terms that are currently being used by practitioners in the field of allergy so that you can understand the medical literature as you search for information on your child’s allergy. Understanding the terms will also pave the way for our discussion of why your child has allergies and what is happening in his or her body when an allergic reaction is occurring. (more…)
Systemic allergic reactions are a relatively common clinical emergency. In their mildest form, they may just manifest as system ...
Food is essential for sustaining human life. Many love to eat and find enjoyment in this activity. But there are literally thou ...
Definitions of anaphylaxis vary considerably, impeding the comparison of different clinical studies. Different definitions of a ...
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 ...
It is common to find anti-food IgG antibodies circulating in blood, even in people who have no signs or history of adverse reactions to foods. In fact, some authorities think that an increase in anti-food IgG in some cases might be indicative of successful resolution of an IgE-mediated allergy. The subject of IgG-mediated food allergy is extremely complicated because of the nature of the antibody and the immunological reactions associated with it. The present knowledge about food allergy-associated IgG may be summarized as follows: (more…)
B cells The main function of B cells is to produce antibodies. Antibodies are complex molecules produced by the immune syste ...
Our current knowledge for trigger factor and food allergy intolerance is still in it infancy level. We already known that the aller ...
Having a food intolerance test is becoming increasingly popular nowadays. This is because the symptoms of indigestion, stomach ...
Antibodies which are also known as immunoglobulin are found in our blood and other bodily fluids. Antibodies are used as a mechan ...
The precise mechanisms underlying the effects of Specific Immunotherapy are not well understood but several studies have shown ...