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5 lut 2020 · Allergy/immunology is an internal medicine or pediatric subspecialty. Clinical allergist/immunologists treat people who have allergies or immunologic diseases.
31 lip 2023 · Allergy is a broad topic and speaks to the body’s immune response to foreign substances common in the environment, and triggers a reaction from the body’s immune response described as hypersensitivity.
12 wrz 2018 · The immune system refers to a collection of cells, chemicals and processes that function to protect the skin, respiratory passages, intestinal tract and other areas from foreign antigens, such as microbes (organisms such as bacteria, fungi, and parasites), viruses, cancer cells, and toxins.
Allergy is now defined in a much more restricted manner as “disease following a response by the immune system to an otherwise innocuous antigen.” Allergy is one of a class of immune system responses that are termed hypersensitivity reactions.
Allergy is a harmful, misguided and over-zealous immune response to antigens that causes tissue damage and disease. It is a form of hypersensitivity, which can be classified into four types, based on the immune reactant, the antigen type and the effector mechanism (Table 1): it can be considered as a type of autoimmunity.
17 kwi 2024 · Allergies to nickel are the most frequent cause of contact hypersensitivity in industrialized countries. Goebeler and co-workers show that nickel induces an inflammatory response via direct ...
13 gru 2022 · Immunologists specialize in treating immune problems, like food allergies, hay fever, and autoimmune diseases. Learn more about immunologists, what they do, the conditions they treat,...
