Examlex
There are many substances in the brain and body that trigger hunger. This one, however, triggers hunger even if giving into that hunger involves eating bitter foods or receiving shocks to the mouth during eating.
Newborn
Refers to an infant who is within the first few hours to weeks of life.
Lymphocytes
A type of white blood cell that is an essential component of the immune system.
Antigens
Substances that the immune system recognizes as foreign or dangerous, triggering an immune response.
Antigens
Substances that, when introduced into the body, trigger an immune response primarily because they are recognized as foreign.
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