Histamine is the active amine responsible for the signs and symptoms encountered in an allergic reaction.
The outward signs of an allergic reaction are caused by histamine. This includes signs including a runny nose, wheezing, and swollen tissues. Mast cells release histamine during an allergic reaction, which causes allergy symptoms. Antihistamines attempt to halt the allergic reaction by blocking histamine activity.
Histamine is a significant cause of allergy illness and is primarily stored in mast cells and basophils. Histamine levels in the blood or tissues have been found to be higher during anaphylaxis and in animal models of allergic reactions to the skin, lungs, and nose.
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All of the above because why not
The spreading of Buddhism it spread to Nepal, Tibet, and China where it grew slowly alongside Chinese religions, by the ninth century, Buddhism was well established in China and spreading to neighboring countries, too!. It reached Korea in the fourth century, and then it spread to Thailand, Combodia, Malasya, and Caos, and by the sixth century it was established in Japan. By 600 CE in India, Buddhism spread to Japan, Siam, Burma, Annam, and Kapilavastu.
Out of the following choices, one example of domestic policy is that Congress passes a law that grants tax credits for installing solar panels. The correct answer is C.