allergy supplies
allergy suppliesThis article deals specifically with IgE-mediated hypersensitivity. For other types of allergic or hypersensitive reactions see the main article: HypersensitivityAn allergy can refer to several kinds of immune reactions including Type I hypersensitivity in which a person's body is hypersensitised and develops IgE type antibodies to typical proteins. When a person is hypersensitised, these substances are known as allergens. The word allergy derives from the Greek words allos meaning "other" and ergon meaning "work". Type I hypersensitivity is characterised by excessive activation of mast cells and basophils by immunoglobulin E resulting in a systemic inflammatory response that can result in symptoms as benign as a runny nose, to life-threatening anaphylactic shock and death. Allergy Supplies. Allergy is a very common disorder and more than 50 million Americans suffer from allergic diseases. Allergies are the 6th leading cause of chronic disease in the United States, costing the health care system $18 billion annually [1]. HistoryThe term and concept of "allergy" was coined by a Viennese pediatrician named Clemens von Pirquet in 1906 [2]. He observed that the symptoms of some of his patients might have been a response to outside allergens such as dust, pollen, or certain foods. Home 1st birthday party supplies retail packaging supplies minnie mouse party supplies cheap computer supplies glass craft supplies cpu power supplies supply chain planning archival storage supplies powered subwoofer solar powered attic fan banks power system power transfer switch apc power backup computer power user magazine conference call services moving services domain name registration service medical answering service incorporation service online payroll services chicago dating services broadband internet phone service asian dating services document scanning services dial up internet services email marketing services uk california dating service car moving services help desk services dial up internet service provider card credit repair service call center services telemarketing telephone conference services net phone service eci conference call services cellular phone service provider document archiving services best dsl service call center customer support service limo services in washington dc conferencing product services web north carolina local phone service comcast phone service |