Latest News
Nov 24, 2008
Professional Broadcast Network (PBN) Licenses Blausen Human Atlas Content| Read More
Nov 04, 2008
Blausen Medical Communications Plays Role in New National Television Series, THE DOCTORS| Read More
Oct 21, 2008
Healthcare Marketers’ Demand Surges for Blausen| Read More
Login
If you do not have an account, please register here.
Allergies
Contact us now find out how your company can use this resource!
An allergy occurs when the body reacts to substances it can't tolerate. The substances, like tree pollen or dust mites, are called environmental antigens, or allergens, and are normally harmless. But the immune system of a person with allergies views the allergens as harmful.
If a person is allergic to pollen, for example, and is exposed to this allergen, here's what happens during the body's immune response:
Following the body's first exposure to the allergen, the white ... more
Related Videos