- published: 05 Nov 2014
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An allergen is a type of antigen that produces an abnormally vigorous immune response in which the immune system fights off a perceived threat that would otherwise be harmless to the body. Such reactions are called allergies.
In technical terms, an allergen is an antigen capable of stimulating a type-I hypersensitivity reaction in atopic individuals through Immunoglobulin E (IgE) responses. Most humans mount significant Immunoglobulin E responses only as a defense against parasitic infections. However, some individuals may respond to many common environmental antigens. This hereditary predisposition is called atopy. In atopic individuals, non-parasitic antigens stimulate inappropriate IgE production, leading to type I hypersensitivity.
Sensitivities vary widely from one person (or other animal) to another. A very broad range of substances can be allergens to sensitive individuals.
Allergens can be found in a variety of sources, such as dust mite excretion, pollen, pet dander or even royal jelly. Food allergies are not as common as food sensitivity, but some foods such as peanuts (a legume), nuts, seafood and shellfish are the cause of serious allergies in many people.
The Doctors may refer to:
An Introduction to Allergens | Unilever Food Solutions UK
Food Allergens
Allergy
ServSafe Allergens - 15 Million Reasons to Be Allergen Trained
Controlling Food Allergens in the Plant
Introduction to Food Allergens
Allergies - Your Home & Indoor Allergens
Overview of Foodborne Microorganisms and Allergens
Hidden Allergens in Your Home
Anile - Allergens
Since December 2014, allergens need to be declared on all menus. Download our free guide at https://www.unileverfoodsolutions.co.uk/menu-support/allergen-information.html/
This lesson is give you the knowledge so that you can provide customers with accurate information on whether a food contains specific allergens or could have traces of an allergen from cross-contamination (cross-contact). Customers must be able to make informed choices about the food they, and the people in their care, eat. Food allergies can result in life threatening reactions that affect the whole body, often within minutes of eating the food.
Protein Lounge animations @ http://www.proteinlounge.com/Animation/Animation.aspx Allergies are abnormal immune responses to allergens like pollen grains, dust, moulds and foodstuffs. The allergens can enter the body through inhalation, ingestion, injection, or external skin contact. Allergens cause abnormal production of immunoglobulin E (IgE), an antibody already present in the body in small amounts. When the antigen makes contact with some part of the body, it is taken up, processed by Antigen Presenting Cell (APC) and presented on a Class II MHC to Helper cells. In the early stages of allergy, a type I hypersensitivity reaction against an allergen, encountered for the first time, causes a response in the T helper cells. These T helper cells produce cytokines which stimulate B-cells to...
Studies indicate that half the fatal episodes from food allergens occur outside the home. Get prepared at FoodAllergens.com. The number of Americans affected by food allergies is trending higher every year. Dining out is a serious concern for them as well as their family and friends. Those who deal with this life-threatening condition are often unsure which restaurants can safely accommodate them — if at all. That's why making your restaurant staff allergy aware can help increase your revenue opportunities. To capitalize on this opportunity, you and your employees need to have the basic information required to ensure everyone takes the steps necessary to keep your customers safe. And the ServSafe Allergens Online Course is your best, most trusted source for qualified online training. Get ...
Food allergies and food intolerances can be unpleasant, complicate life and in the worst cases, are fatal. This webseminar provides a basic guide to food allergens and how they affect "at - risk" food consumers. www.foodbusinesstraining.com
For many people who suffer from allergies, a visit to their doctor's office for a consultation and treatment options is a common occurrence. People sometimes look towards medical treatment that can alleviate their allergy symptoms without considering what may be causing the condition in the first place. While there are many common allergens that can be found in the natural outdoor environment, there are also many allergens that may be present indoors that can often be addressed. Although people can develop allergies to many substances, some of the more common indoor allergens include: • Mold • Bacteria • Pet Dander • Insects • Rodents • Dust Mites • Plants & Pollen • Volatile Organic Compounds (VOCs) • Latex An allergic reaction to these and other allergens can occur in sensitive peopl...
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Interior designer Robin Wilson, author of “Clean Design,” joins The Doctors to reveal some surprising places that allergens can hide in your home. Subscribe to The Doctors: http://bit.ly/SubscribeTheDrs LIKE us on Facebook: http://bit.ly/FacebookTheDoctors Follow us on Twitter: http://bit.ly/TheDrsTwitter Follow us on Pinterest: http://bit.ly/PinterestTheDrs About The Doctors: The Doctors is an Emmy award-winning daytime talk show hosted by ER physician Dr. Travis Stork, plastic surgeon Dr. Andrew Ordon, OB-GYN Dr. Jennifer Ashton, urologist Dr. Jennifer Berman and family medicine physician and sexologist Dr. Rachael Ross. The Doctors helps you understand the latest health headlines, such as the ice bucket challenge for ALS and the Ebola outbreak; delivers exclusive interviews with cel...
Available now here: https://Anile.lnk.to/Allergensym/beatport Anile stepped out of the shadows in 2015 with his brilliant debut album ‘Perspective’ now he’s back with another beautifully textured, deeply hypnotic set of tracks in the ‘Allergens’ EP. His futuristic jungle style snakes through haunting sonic sounds, enthralling sub bass and metallic snares. ‘Your Way’ is another example of the class and quality Anile originates. His intelligent use of space and structure clears the mind with dark grooves and compelling creative flare. Title track ‘Allergens’ infects the ear-ways with manic bee buzzing snares and low frequency basslines - one to get the 3AM hearts racing. Strong percussion patterns make up the backdrop for a variety of jazzy, melodic elements all loosely connected to creat...