Results allergens. Medical search. Frequent questions

Although aerosol food allergen exposure has been described, this has been primarily in cooking of the food. (aaaai.org)
Between 1997 and 1999 we prospectively identified children with an immunoglobulin (Ig)E-mediated food allergy who develop asthma on inhalational exposure to the relevant food allergen while it is being cooked. (aaaai.org)
We have presented a prospective series of children with food allergy who developed symptoms of asthma with exposure to aerosolized food allergens. (aaaai.org)
These sampling sites were chosen because it is generally believed that the bedroom is the relevant site for exposure to indoor allergens. (cdc.gov)
The most important risk factor for asthma in inner-city homes may be exposure to cockroach allergen. (nih.gov)
Exposure can also happen if allergens are ingested or if they come in contact … cause an allergic reaction, such as: A runny nose. (wisconsin.gov)
These 13 expert cleaning tips will help you minimize your allergen exposure and prioritize your spring cleaning checklist. (planetnatural.com)
Since we spend much of our life in bed, maintaining clean bedding is vital to reduce exposure to potential allergens. (planetnatural.com)
Exposure-response relationships for work-related sensitization in workers exposed to rat urinary allergens: results from a pooled study. (ox.ac.uk)
Selection criteria were harmonized, and this resulted in a study population of 650 animal laboratory workers (60.6% female) with less than 4 years of exposure. (ox.ac.uk)
The sensitization rate increased with increasing air allergen exposure. (ox.ac.uk)
CONCLUSION: Rat urinary allergen-sensitization risk increased with increasing exposure intensity. (ox.ac.uk)
Workers who were atopic had a clearly elevated sensitization risk at low allergen exposure levels. (ox.ac.uk)
Our Allergen Monitoring Service can help you to assess the efficacy of your control measures in protecting against exposure to major allergens in the workplace. (hsl.gov.uk)
The chemical structure of allergens affects the route of exposure. (medicinenet.com)
The active ingredient in Ecology Works Anti-Allergen Solution proved to have insignificant exposure risk to plants and animals. (all-greenjanitorialproducts.com)
Taking a Pediatric Exposure History: What Is the Role of Pediatricians in Addressing Illnesses Resulting from Environmental Factors? (cdc.gov)
Exposure to Harmful Substances (10%) predominantly involved inhalation injuries from exposure to pesticides (8) and allergens including cannabis dust and mold (7). (cdc.gov)
Besides skin exposure, consumers are exposed via the effects of inhalation exposure to weak or moderate sensitizers, airways to ingredients emitted from scented consumer such as fragrance allergens, have not been studied. (cdc.gov)
Further, it provides diagnostic algorithms on the clinical relevance of allergenic molecules and gives an overview of their biology, the basic mechanisms of test formats, and the application of tests to measure allergen exposure. (bvsalud.org)

USDA 's Food Safety and Inspection Service released a document containing instructions for inspection program personnel (IPP) to make sure facilities are labeling the eight most common food allergens accurately. (foodengineeringmag.com)
FALCPA requires labeling for the eight most common food allergens. (cdc.gov)

Subjects were exposed for 20 min to the aerosolized form of the allergen and the symptoms and the lung function were monitored. (aaaai.org)

In order to obtain a shift to IgE-class antibodies, an allergen solution containing 100 μg·mL −1 ovalbumin and 100 mg·mL −1 Al(OH) 3 (J.T. Baker Chemical Co., Phillipsburg, NJ, USA) in saline was used. (ersjournals.com)
Recently, we have shown that up to three-quarters of the serum IgE antibodies to mites are directed against a major allergen-antigen P 1 (molecular weight 24,000) 4 . (nature.com)
Available sera were analyzed for the presence of specific antibodies against common allergens (house dust mite, cat, dog, and grass and birch pollen) and work-related allergens (rat and mouse urinary proteins). (ox.ac.uk)
An allergen-specific immunoglobulin E (IgE) test measures the levels of different IgE antibodies. (kidshealth.org)
Antibodies (also called immunoglobulins) are proteins the immune system makes to protect the body from bacteria, viruses, and allergens. (kidshealth.org)
Up to half of the population in high-income countries has allergen-specific IgE antibodies. (biomedcentral.com)
Sera collected at 4, 8, 16 and 24 years were analyzed for IgE-antibodies to 14 common foods and airborne allergens. (biomedcentral.com)

Although mites may occasionally become airborne during bed-making 3 , it has also been demonstrated that they 'secrete or excrete' some allergen 1 . (nature.com)
The usual diseases that result from airborne allergens are hay fever , asthma , and conjunctivitis . (medicinenet.com)
To explore IgE-sensitization to common foods and airborne allergens in relation to sex over time in a population-based cohort followed up to young adulthood. (biomedcentral.com)
Male sex was associated with IgE-sensitization to airborne allergens at all ages (overall OR: 1.68, 95% CI 1.46-1.94) while there was no statistically significant association between sex and sensitization to food allergens (overall OR: 1.10, 95% CI 0.93-1.32). (biomedcentral.com)
Levels of allergen-specific IgE did not differ significantly between males and females for any of the tested foods or airborne allergens at any age, following adjustment for multiple comparisons. (biomedcentral.com)
IgE-sensitization to airborne allergens increases with age up to young adulthood, whereas sensitization to food allergens seems to level off. (biomedcentral.com)
Male sex is strongly associated with IgE-sensitization to airborne allergens from early childhood up to young adulthood. (biomedcentral.com)
We therefore analyzed IgE-sensitization to foods and airborne allergens among females and males in the population-based birth cohort BAMSE [Barn/Children, Allergy, Milieu, Stockholm, Epidemiology] followed up to young adulthood (24 years of age). (biomedcentral.com)

Further characterization was done with amino acid sequencing, evaluation of the IgE-binding properties of raw and roasted hazelnut with enzyme allergosorbent test inhibition, assessment of cross-reactivity with different allergens by means of immunoblotting inhibition, and purification by means of HPLC. (nuthealth.org)
Conclusions: Results speak for patch test sensitization to DMTBS with cross-reactivity to TMTM and also DEBTS. (lu.se)

Bla g 1 and Bla g 2 are allergens from German cockroach, typically found in a household's kitchen and/or bathrooms. (cdc.gov)
In all homes, researchers will periodically survey the residents, monitor cockroach numbers, and monitor allergen levels in dust samples. (nih.gov)
The results showed very effective reduction of allergens from dust mite, cat, dog and cockroach. (all-greenjanitorialproducts.com)

Identification of hazelnut major allergens in sensitive patients with positive double-blind, placebo-controlled food challenge results. (nuthealth.org)
Background: The hazelnut major allergens identified to date are an 18-kd protein homologous to Bet v 1 and a 14-kd allergen homologous to Bet v 2. (nuthealth.org)
other major allergens were at molecular weights of 32 and 35 kd. (nuthealth.org)
Other major allergens have molecular weights of 47, 32, and 35 kd. (nuthealth.org)

It's common for outdoor allergens to be brought into even the cleanest households, whether through shoes or the paws of our furry friends. (planetnatural.com)
It is common for children to get attached to blankets or stuffed animals and may even carry them wherever they go, exposing them to outdoor allergens. (planetnatural.com)

The association between house dust allergy and asthma has long been recognized, and it has been demonstrated that a major allergen in house dust is related to the presence of mites of the genus Dermatophagoides 1 . (nature.com)
Patients with peanut allergy can have serious reactions to very small quantities of peanut allergen and often go to extreme measures to avoid potential contact with this allergen. (aaaai.org)
The primary purpose of the NHANES 2005-2006 allergy component was to investigate the effects of common indoor allergens on allergic sensitization and disease in the non-institutionalized U.S. population. (cdc.gov)
However, if you take the time to do your research, get proper allergy testing, and work on keeping the allergens at bay, dog ownership could be a possibility. (akc.org)
We are pleased to introduce the collection Frontiers in Allergy - Highlights in Allergens and Allergen Immunotherapy. (frontiersin.org)
Allergy -producing substances are called 'allergens. (medicinenet.com)
LG Steam™ technology eliminates 99.9% of allergens, such as dust mites that can cause allergy or respiratory issues. (lg.com)
Allergy Care cycle certified by BAF (British Allergy Foundation) reduces 99.9% house dust mite allergen. (lg.com)
Laws and regulations, such as the Food Allergen Labeling and Consumer Protection Act of 2004 (FALCPA) , and the Food Allergy Safety, Treatment, Education and Research Act (FASTER) make it easier for people to identify potential food allergies in food products. (cdc.gov)

A nomenclature system has been established for antigens (allergens) that cause IgE-mediated atopic allergies in humans. (wikipedia.org)
To determine the relationship between total IgE, T. canis-specific IgG and IgE, and allergen-specific IgE levels in atopic and non-atopic dogs, and to evaluate possible confounding factors. (uzh.ch)
Total IgE, T. canis-specific antibody and allergen-specific IgE levels were significantly higher in non-atopic compared to atopic dogs. (uzh.ch)
Two hundred forty-eight workers (38.2%) were atopic (defined as specific IgE to 1 of the common allergens). (ox.ac.uk)
Atopic workers exposed to low levels of allergen had a more than 3-fold increased sensitization risk compared with nonexposed atopic workers. (ox.ac.uk)

Perfumes and other personal care products (PCPs) often contain fragrance compounds that can be contact allergens for some consumers. (spectroscopyonline.com)

The allergens in this family include allergens with the following designations: Bet v 1, Dau c 1, and Pru a 1. (wikipedia.org)

This dander often ends up combined with other allergens, like the proteins found in the dog's urine, feces, and saliva. (akc.org)

Food labels must start to identify sesame as an allergen beginning January 1, 2023. (cdc.gov)

Second, a blood sample was also drawn at the NHANES examination site for allergen specific immunoglobin E (IgE) antibody testing to these same allergens (AL_IGE_D). Third, data on self-reported allergic symptoms and conditions and household characteristics was collected during household interview questionnaires (AGQ_D, RDQ_D, MCQ_D, HOQ_D). (cdc.gov)

The ALDUST_D dataset was developed to provide data relevant to examining the relationship between specific indoor allergen concentrations and the risk of allergic sensitization, symptoms, and disease. (cdc.gov)
Allergies are hypersensitivity reactions of the immune system to specific substances called allergens (such as pollen, stings, drugs, or food) that, in most people, result in no symptoms. (wikipedia.org)
The symptoms and conditions that result depend largely on the route of entry and the type of allergen. (medicinenet.com)
When allergens are swallowed or injected, they may travel to other parts of the body and provoke symptoms that are remote from their point of entry. (medicinenet.com)
Clinical disease: Overt symptoms that result, given a sufficient absorbed dose of a toxicant. (cdc.gov)
See All About Allergies: Be Ready for Spring , a Critical Images slideshow, to help identify a variety of allergens and symptoms. (medscape.com)

The 47-kd allergen is a sucrose-binding protein, the 35-kd allergen is a legumin, and the 32-kd allergen is a 2S albumin. (nuthealth.org)
Patients with severe anaphylactic reactions to hazelnut showed specific IgE reactivity to a 9-kd allergen, totally inhibited by purified peach lipid-transfer protein (LTP), which was heat stable and, when purified, corresponded to an LTP. (nuthealth.org)
Conclusions: The major allergen of hazelnut is an 18-kd protein homologous to Bet v 1, and the 9-kd allergen is presumably an LTP. (nuthealth.org)
Bet v I allergen is a family of protein allergens. (wikipedia.org)
Cat protein, Fel d 1, from the Felis domesticus (the domesticated cat), is the predominant cat allergen. (medicinenet.com)
Each allergen has a unique protein structure leading to its allergic characteristics. (medicinenet.com)
The product contains isolated soy protein, a known allergen, which is not declared on the label. (usrecallnews.com)
Anti-Allergen Solution is a Clear Stain-Free, Non-Toxic, Plant Based formulation Proven to Denature Protein Allergens on Contact. (all-greenjanitorialproducts.com)
Anti-Allergen Solution to each gallon of clean warm water and apply to 50 sq. ft. as a final rinse This product is not a pesticide and may be mixed directly with ECOLOGY WORKS DUSTMITE CONTROL to kill mites and neutralize protein allergens in one easy step. (all-greenjanitorialproducts.com)

The test can show which substances (allergens) are causing your allergic reaction. (medlineplus.gov)

In a previous study 28 patients with allergic asthma, primarily to house dust mite, were treated for 12 weeks with homoeopathic doses of allergen (homoeopathic immunotherapy) given as an ultramolecular preparation-that is, in dilutions in which there were probably no molecules of active ingredient present. (bmj.com)
The work presented here highlights the broad diversity of research performed across the Allergens and Allergen Immunotherapy section, and aims to put a spotlight on the main areas of interest. (frontiersin.org)

No studies have reported hazelnut allergens recognized in patients with positive double-blind, placebo-controlled food challenge (DBPCFC) results or in patients allergic to hazelnut but not to birch. (nuthealth.org)
Our data demonstrates that, as in the case of other aeroallergens, inhaled food allergens can produce both early- and late-phase asthmatic responses. (aaaai.org)
The "Big 8," designated major food allergens by the Food Allergen Labeling and Consumer Protection Act (FALCPA) of 2004, are largely responsible for a sustained increase in the number of recalls of FSIS-regulated products between 2008 and 2012. (foodengineeringmag.com)
When a product with an undeclared allergen is released into commerce, an establishment has failed to address the chemical food safety hazard in its hazard analysis, failed to support the decisions made in the hazard analysis or failed to effectively implement the necessary controls to support the hazard analysis. (foodengineeringmag.com)
Among the top eight food allergens in the United States, soy is a self reported allergen in an estimated 1.5 percent of Europe s population, and it represents a common allergen among children. (thermofisher.com)
The Reveal 3-D line of food allergen tests kits is uniquely designed to guard against oversaturation and false negative results, with results displayed in three visual lines on the lateral flow test strip. (neogen.com)
As a result, we can't guarantee that any of our food and drink products are completely allergen free. (nationaltrust.org.uk)
Severe anaphylactic reactions to mustard are well documented, and EFSA says that since mustard allergens are resistant to heat and enzymatic degradation, they are not markedly affected by food processing. (foodnavigator.com)
WASHINGTON, Feb. 20, 2018 Night Hawk Frozen Foods, Inc., a Buda, Texas establishment, is recalling approximately 167 pounds of frozen beef patty and gravy products due to misbranding and undeclared allergens, the U.S. Department of Agricultures Food Safety and Inspection Service (FSIS) announced today. (usda.gov)
Dataset contains the list of publications identified in the literature and guidance review on cleaning to remove food allergens. (data.gov.uk)
This recall was triggered by Canadian Food Inspection Agency (CFIA) test results. (einpresswire.com)
The only proven treatment is strict dietary elimination of the offending food allergen. (medscape.com)
Knowing how to read food labels is a practical skill that can help you avoid food allergens, reduce sodium and sugar in your diet, reduce food waste, and better manage your emergency food supply. (cdc.gov)
FASTER identifies sesame as a major food allergen. (cdc.gov)
Reading labels each time you shop to avoid food allergens will ensure your emergency food supply is ready when you need it. (cdc.gov)
RESULTS: Wheat was the most common food elicitor of anaphylaxis in adults in the registry in Central Europe. (bvsalud.org)

Der p 1 and Der f 1 are allergens from house dust mites. (cdc.gov)
Bedding items are a great place for microscopic allergens like dust mites to burrow. (planetnatural.com)
Adding protective layers to your mattress and pillows, like allergen-blocking or dust proof covers, helps keep your bed free of dust mites and other bacteria. (planetnatural.com)

Total IgE, T. canis-specific antibody and allergen-specific IgE levels were evaluated by ELISA. (uzh.ch)
When an allergic individual comes in contact with an allergen , the immune system mounts a response through the IgE antibody. (medicinenet.com)

Allergic asthma, which is present in as many as 10% of individuals in industrialized nations, is characterized by chronic airway inflammation and hyperreactivity induced by allergen-specific Th2 cells secreting interleukin-4 (IL-4) and IL-5. (jci.org)
Too many adults and children suffer needlessly from asthma, resulting in a heavy burden for employers and employees alike. (cdc.gov)
Because of the large number of adults whose asthma appears to result from exposures in the workplace, as well as the high percentage of people who report that their asthma is worse on the job, employers should seek to create "asthma-friendly" work environments. (cdc.gov)

Effects sensitization on the immune system were assessed by testing a selection of five fragrance allergens in the respiratory local lymph node assay (LLNA). (cdc.gov)

In conclusion, inhalation of therapeutically relevant doses of R - and RS -salbutamol effectively suppress allergen-induced airway reactivity after the early and late asthmatic reactions, the R -enantiomer being slightly more potent with respect to early airway reactivity than the racemate. (ersjournals.com)
To date, the effects of the individual salbutamol enantiomers on allergen-induced early (EAR) and late (LAR) asthmatic reactions, AHR and airway inflammation have not been established. (ersjournals.com)
The following allergens can trigger allergic reactions when inhaled by sensitized individuals. (medicinenet.com)
The most severe reactions often occur when allergens are injected into the body and gain direct access to the bloodstream. (medicinenet.com)
Foods and medications are the two most common allergens that are ingested, and they can cause allergic reactions, some of which can be severe. (medicinenet.com)
Results: At the initial reading Days 3 and 7, no reactions. (lu.se)
Results: At the initial reading Days 3 and 7, no reactions were noted to DMTBS or DETBS. (lu.se)
The test looks for reactions to specific allergens that are placed on the skin. (medlineplus.gov)

Inhalation of RS - and R -salbutamol 30 min before and 5.5 h after allergen challenge suppressed allergen-induced airway hyperreactivity to histamine after the early and late asthmatic reaction, completely inhibiting the early asthmatic reaction and tending to reduce the development of the late asthmatic reaction. (ersjournals.com)

First, a nationally representative sample of household dust was collected to measure the amounts of 10 indoor allergens and endotoxin that were present. (cdc.gov)
The allergens in dust dataset (ALDUST_D), contains results for 10 common indoor allergens and endotoxin from the collected dust sample extract. (cdc.gov)
Dust endotoxin was also measured with the dust allergens. (cdc.gov)

The most common allergens in adults are peanuts, tree nuts, and shellfish. (medicinenet.com)

Compounds that are added as fragrances to personal care products (PCPs) can also be allergens or skin irritants for some consumers. (spectroscopyonline.com)
It is characterized by inflammation and constriction of the airways in reaction to allergens or irritants that are inhaled into the lungs, making it difficult to breathe. (cdc.gov)

At 5 h after allergen challenge, the inhibition of airway hyperreactivity was more pronounced in animals treated with R -salbutamol compared to racemate-treated animals. (ersjournals.com)
Both basal airway reactivity and allergen-induced hyperreactivity were not affected by S -salbutamol. (ersjournals.com)

Consumers using air fresheners are exposed to the emitted ingredients, including fragrances, Air fresheners, fragrance allergens, inhalation via the respiratory tract. (cdc.gov)

From the participant's perspective, demonstrating a quantitative relationship between allergen concentrations and allergic outcomes could possibly be used to determine if action is needed to reduce allergen exposures, and hence, subsequently reduce risks to health. (cdc.gov)

Stefano Foods, Inc., a Charlotte, N.C. establishment, is recalling approximately 3,744 pounds of a chicken quesadilla product because of misbranding and an undeclared allergen. (usrecallnews.com)

WHO/IUIS Allergen Nomenclature Subcommittee King T.P., Hoffmann D., Loewenstein H., Marsh D.G., Platts-Mills T.A.E., Thomas W. Bull. (wikipedia.org)

A. The bonus value packs come with two pillows, two anti-allergen pillow protectors, and two funnels. (mediflow.com)

In homes without cats, rubber mattresses were associated with detectable cat allergen Fel d 1 in mattress dust (OR 1.6). (who.int)

Objective: We characterized the hazelnut allergens by studying the IgE reactivity of 65 patients with positive DBPCFC results and 7 patients with severe anaphylaxis to hazelnut. (nuthealth.org)

All buildings contain indoor allergens. (wisconsin.gov)

Monitoring for allergens can also be used to inform risk assessments and identify high risk activities. (hsl.gov.uk)

Trees within the order Fagales possess particularly potent allergens, e.g. the prototypical Bet v 1, the major white birch (Betula verrucosa - now called B. pendula) pollen antigen. (wikipedia.org)
These results indicate that antigen-specific Th1 cells may not protect or prevent Th2-mediated allergic disease, but rather may cause acute lung pathology. (jci.org)

Rat allergen is a less commonly identified, yet is an important cause of IgE-mediated hypersensitivity. (cdc.gov)

These were applied to various commercially-available perfume and cologne samples to determine quantitative information for the targeted allergens. (spectroscopyonline.com)

The results were expressed as U/ml using a low-molecular-mass soybean allergen as reference standard. (nih.gov)

What Is an Allergen-Specific Immunoglobulin E Test? (kidshealth.org)

The most important predictors for detectable levels of house-dust mite allergen Der p 1 were Arabic-style houses (OR 3.21) and newer houses (OR 1.56). (who.int)

The purpose of this study was to detect peanut allergen under various environmental conditions and examine the effectiveness of cleaning agents for allergen removal. (aaaai.org)

Using the allergens common name in the ingredient list (e.g., milk). (cdc.gov)

IPP should also contact suppliers to confirm "may contain" and "produced in the facility as" statements regarding Big 8 allergens are included on the final label, except when an establishment contacts a supplier for written confirmation such an ingredient is not present in the product and includes a written statement in its hazard analysis explaining why the warning isn't included on a finished meat or poultry label. (foodengineeringmag.com)
Consumers may also see advisory statements such as "may contain [allergen] or "produced in a facility that also uses [allergen]. (cdc.gov)

Your search returned 7 results. (who.int)

Distribution of peanut allergen in the environment. (aaaai.org)

They contain small amounts of specific allergens. (medlineplus.gov)

IPP should also ask if the facility has implemented an allergen control plan, if any multi-ingredient compounds used at the facility are manufactured elsewhere, if any products containing allergens had a change in supplier or formulation in the previous six months and where product labels are printed. (foodengineeringmag.com)
Knowing whether these compounds are present in a product is important for both consumers with known allergies and for manufacturers in order to be compliant with various regulations related to allergens. (spectroscopyonline.com)
Various regulations relating to these analytes exist, including the European Cosmetics Directive that requires certain allergen compounds to be listed on packaging materials when present above specified levels (10 ppm for a leave-on product like perfume and 100 ppm for a rinse-off product like shampoo) (1). (spectroscopyonline.com)

Title : Concentrations and stability of methyl methacrylate, glutaraldehyde, formaldehyde and nickel sulfate in commercial patch test allergen preparations Personal Author(s) : Siegel, Paul D.;Fowler, Joseph F.;Law, Brandon F.;Warshaw, Erin M.;Taylor, James S. (cdc.gov)
2014). Concentrations and stability of methyl methacrylate, glutaraldehyde, formaldehyde and nickel sulfate in commercial patch test allergen preparations. (cdc.gov)
History assessed by measuring concentrations of the 24 known fragrance allergens in 109 air fresheners. (cdc.gov)

It has higher amounts if the body overreacts to allergens. (kidshealth.org)

An allergen-specific IgE test may be done to look for some kinds of allergies . (kidshealth.org)

These measurements, which are reported here, show that more than 95% of the allergen accumulating in mite cultures is associated with faecal particles. (nature.com)
Aside from oxygen, the air contains a wide variety of particles, including allergens. (medicinenet.com)

Anatomy6

Organisms23

Diseases25

Chemicals and Drugs26

Analytical, Diagnostic and Therapeutic Techniques and Equipment12

Phenomena and Processes3

Technology, Industry, Agriculture6

Information Science2

Named Groups2

Health Care6

Exposure20

Eight most common food allergens2

Form of the allergen1

Antibodies7

Airborne8

Cross-reactivity2

Cockroach3

Major allergens4

Outdoor Allergens2

Allergy9

Atopic5

Contact allergens1

Include allergens1

Proteins1

20231

Specific immunoglobin1

Symptoms6

Protein9

Substances1

Immunotherapy2

Food16

Dust mites3

Antibody2

Asthma3

Sensitization1

Reactions8

Asthmatic1

Endotoxin3

Shellfish1

Irritants2

Hyperreactivity2

Inhalation1

Exposures1

Misbranding1

NOMENCLATURE1

Pillows1

Mattress1

Anaphylaxis1

Indoor1

Monitoring1

Antigen2

Hypersensitivity1

Quantitative1

Soybean1

Immunoglobulin1

House dust1

Removal1

Common1

Statements2

Search1

Peanut1

Small amounts1

Compounds3

Concentrations3

Amounts1

Allergies1

Particles2