IgM


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IgM

abbr.
immunoglobulin M

IgM

abbreviation for immunoglobulin M.

CD40LG

A gene on chromosome Xq26 that encodes of a protein expressed on the surface of T cells which regulates B-cell function by binding CD40 to the B-cell surface. CD40LG is critical for immunoglobulin class switching. 

Molecular pathology
A defect in CD40LG is associated with hyper IgM syndrome due to an inability to undergo class switch.

IgM

Abbreviation for immunoglobulin M.

IgM

Immunoglobulin class M, an antibody class concerned especially with the breakdown of foreign cells and with preparing foreign material for PHAGOCYTOSIS.

IgM,

n the abbreviation for immunoglobulin M.

IgM

immunoglobulin M. See immunoglobulin.

IgM deficiency
occurs as an inherited defect and as part of the primary severe combined immunodeficiency in Quarter horses and Arab horses.
References in periodicals archive ?
In Connecticut and Alaska, four persons had previously been reported with IgM anti-HAV positive test results.
Caso confirmado: cuando se encontro seroconversion o aumento de 4 veces el titulo de la IgM y/o se aislo el virus.
CHT Ceramic Hydroxyapatite, Type II, 40 [mu]m (CHT-II-40) Mixed-Mode Media was used for further purification of the basic/neutral IgM antibodies.
Positive Antibody test for both IgM and IgG was seen in 11 out of the 51 patients in the study group (21.
Table-2: Analysis of laboratory parameters in Hepatitis E, IgM reactive and IgM non-reactive.
8, 9 A study was conducted at Jinnah hospital Lahore Pakistan from August to November 2012 during dengue outbreak, where dengue IgM testing was done through ELISA and did not rely on NS1 positivity.
Keywords: Dengue virus, IgM capture ELISA, RT PCR, WHO criteria.
Materials and Methods: Case records were reviewed for the past 2 years on all pregnant women referred to Maternity and Children Hospital, Qassim and who were tested for anti-Toxoplasma IgM antibodies.
A patient with PDI will demonstrate NS1 antigen till the 3rd day of illness (sometimes as long as the 9th day), IgM antibodies detectable beyond the 3rd day of illness and IgG beyond the 7th day of illness.
We conducted a retrospective study to determine how commonly we may be encountering potential false-positive results after noticing the occurrence of positive IgM anti-HAV test results in the absence of clinical findings suggesting acute viral hepatitis.
Arsenal Capital Partners, a New York-based private equity firm that invests in middle-market specialty industrial and healthcare companies, announced the acquisition of IGM Resins.