B-cells primarily modulate hypersensitivity types I, II, and III. In type I hypersensitivity, B-cells produce IgE antibodies in response to allergens, leading to allergic reactions. In type II, B-cells generate IgG or IgM antibodies that target specific cell surfaces, resulting in cytotoxic effects. Type III hypersensitivity involves the formation of immune complexes by B-cell-produced antibodies, which can deposit in tissues and trigger inflammation.
The accented syllable in "Hypersensitivity" is "-sen-".
fm- frequency modulated am- amplitude modulated
Type IV Hyper sensitivity. AKA delayed hypersensitivity. Can be classified into: -contact -tuberculin -granuloma
hypersensitivity to light :) People with migraines have this, as well as phonophopia (hypersensitivity to sound).
AM = amplitude modulated. FM = frequency modulated.
a. velocity modulated tube b. frequency modulated tube c. Amplitude modulated tube d. simple triode
FM means Frequency Modulation.
Inhaled or ingested allergens usually cause immediate hypersensitivity reactions.
hypersensitivity
hypersensitivity
It gives frequency modulated signal
It is also called DTH(delayed type hypersensitivity) is cell mediated instead of antibody