human gamma globulin
Noun: A class of proteins found in blood plasma, specifically the fraction rich in immunoglobulins (antibodies), which are essential components of the body's immune system responsible for recognizing and neutralizing pathogens like bacteria and viruses.
This term is used in medical, biological, and immunological contexts to refer to the antibody-containing component of human blood. * The doctor administered human gamma globulin to provide the patient with passive immunity against the infection. * A deficiency in human gamma globulin can lead to an increased susceptibility to infections.
- Therapeutic Use: "Human gamma globulin" is often used therapeutically as an intravenous immunoglobulin (IVIG) or intramuscular immunoglobulin treatment for patients with immune deficiencies, autoimmune disorders, or certain infections.
- The standard treatment for his primary immunodeficiency is regular infusions of human gamma globulin.
- Gamma Globulin (γ-globulin): A more general term for this class of plasma proteins, not always specific to humans.
- Immunoglobulin (Ig): The scientific term for an antibody. "Human gamma globulin" contains a mixture of different immunoglobulins (IgG, IgA, IgM, etc.).
- Antibody: A protein produced by the immune system to identify and neutralize foreign objects.
- Immune serum globulin
- Immunoglobulin fraction (of human plasma)
The term "human gamma globulin" has a highly specific, technical meaning in medicine and biology. It does not have common alternative meanings in everyday language. Its core definition is consistently tied to immunology and blood proteins.
- a plasma protein containing the immunoglobulins that are responsible for immune responses