An allergic reaction, formally called variety 1 hypersensitivity, is the results of an inappropriate immune response triggering inflammation, vasodilation, and nerve discomfort. A typical example is hay fever, that is due to a hypersensitive response by mast cells to allergens. Pre-sensitised mast cells respond by degranulating, releasing vasoactive substances which https://thc-activation-and-effect80222.slypage.com/36568058/the-ultimate-guide-to-dog-behavior-support