antibodies IgA, LgC secreted by plasma cells
poisons, protein produced by bacteria
Helper T Cells
promote the responses of B cells and T cells to neutralize antigens
T lymphocytes that directly kills foreign cells
proteins secreted by T cells to aid and regulate the immune response
lymphocyte produce and secrete antibodies
Suppressor T cells
lymphocyte that inhibits the activity of B and T lymphocytes
excision of thymus
chronic swelling of a part accumulation of interstitial fluid
exaggertaed hypersensitivity to foreign protein or other substance
lymph nodes , spleen, and thymus gland
enlarged spleen blood cell destruction
acquired immunodeficiency syndrome
substance causing hypersensitivity reaction in the body
malignant tumor of lymhoid tissue in spleen and lymph nodes
associated iwth AIDS HIV lowers bodies resistence and allows infection
enzyme-linked immunosorbent assay test to detect anti-HIV antibodies
test that seperates immunoglobulins
T helper lymphocytes
recognize epitopes bound to MHC-II molecules by way of the T-cell receptors (TCR) and CD4 molecules on their surface.
snythetic necleoside used intreating HIV infections and AIDS
Pneumocystis carinii pneumonia
one-celled organism causes lung infection
chronic disease of animals and humans caused by toxoplasma gondi
viral infection causes blisters on skin, can cause encephalitis
malignant lesion associated with AIDS
virus that causes AIDS
cancer of lymphatic system
immunoglobulin produced in mucosal linings
main function is immunity to parasites found only in animals
the most abundant antibody isotype found in the circulation
aspect of special immunity mediated by B lymphocytes
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