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immunoglobulin

immunoglobulin

3 7.0
A protein made by the body that acts as an antibody to fight germs
  • noun
  • /ˌɪmjunəˈɡlɒbjuːlɪn/
  • Specialized
translation icon : inmunoglobulina
  • The only effective treatment is intravenous injection of human immunoglobulin G, which is the main antibody fraction in blood.
  • intravenous immunoglobulin
  • immunoglobulin levels
  • immunoglobulin treatment

Who's going to do an immunoglobulin transfusion?

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Examples

  • The doctor explained that immunoglobulin is essential for the immune system to identify and fight off infections.

  • The release is triggered by the reaction between the allergic antibody, immunoglobulin E (IgE), and the substance (allergen).

    Academic text (2012)
  • It's going to show you bile production, stomach acid production, immunoglobulin levels.

  • So there is a lot of immunoglobulin A in the gut mucus.

  • Successful use of intravenous immunoglobulin in severe Kikuchi's disease has also been described.

    Academic text (2007)
  • Advances in pertussis research have provided a rationale for immunoglobulin therapy.

    Academic text (1992)
  • For the purpose of this study, only immunoglobulin E-mediated inhalant allergies were used to differentiate these two groups.

    Academic text (2008)
  • Babies are passively immunized by their mothers through the passage of maternal immunoglobulin across the placenta.

    Academic text (2015)
  • Research shows that immunoglobulin levels can indicate how well the body is responding to a vaccine.

  • In newborns, maternal immunoglobulin provides crucial protection against diseases during the first months of life.

Synonyms

antibody
vsimmunoglobulin
  • Specialized
72 3.3

A protein made by the body that helps destroy germs like bacteria and viruses

is the scientific class name for these proteins rather than the functional role
Ig
vsimmunoglobulin
  • Specialized
4 8.1

A protein made by the body that helps fight infection

is the full formal name rather than the abbreviated form
immune globulin
vsimmunoglobulin
  • Specialized
1 5.3

Proteins that the body makes to help fight infections

is the same concept but uses a different form of the name
gamma globulin
vsimmunoglobulin
  • Specialized
1 7.6

Proteins in the blood that help the body fight infection

is the specific protein class rather than a plasma protein fraction
immune gamma globulin
vsimmunoglobulin
  • Specialized
5.2

A blood protein made by the body to fight infections

is broader and applies to these proteins regardless of blood location

Compounds

immunoglobulin A
  • Specialized
1 6.3

An antibody mainly in the linings of the gut and airways that helps protect them from infection

immunoglobulin D
  • Specialized
7.3

A type of antibody found in small amounts in the blood that helps the immune system

immunoglobulin E
  • Specialized
6.5

A body protein that helps cause allergic reactions and fights parasites

immunoglobulin G
  • Specialized
4.5

A protein in the blood that helps fight bacteria and viruses

immunoglobulin M
  • Specialized
6.3

An antibody found in the blood early in infection that fights germs and helps start longer protection

6.7

A medicine from vaccinated people that gives immediate short-term protection against tetanus after a wound

Surface Forms

Morphology

immunoglobulin = globulin (opaque) = immuno + globulin

The term 'immunoglobulin' is specialized and not easily derived from its components without specific biological knowledge.

Etymology

Immunoglobulin is made of immune ('protected') and globulin from globule ('small round thing'). So, think of immunoglobulins as 'small round protectors', tiny protein balls that act as antibodies and help the body fight infection.