Hyperimmunoglobulinaemia in Babinga Pygmies is present from infancy. 2009

C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola

Pygmies, a population characterized by short stature, have high immunoglobulin (Ig) concentrations. In this study, we evaluated Ig levels in Cameroons Babinga Pygmies from infancy to adulthood and the effects of a national health program on these Ig levels. We found that IgG and IgM levels were outside the normal range for Italians of the same age and were comparable to those measured in Babinga Pygmies living in the same region by Siccardi in 1975. In conclusion, the hypergammaglobulinaemia of Babinga Pygmies is already present in infants and is not affected by sanitation improvements, suggesting that it could be partly genetically-determined.

UI MeSH Term Description Entries
D007136 Immunoglobulins Multi-subunit proteins which function in IMMUNITY. They are produced by B LYMPHOCYTES from the IMMUNOGLOBULIN GENES. They are comprised of two heavy (IMMUNOGLOBULIN HEAVY CHAINS) and two light chains (IMMUNOGLOBULIN LIGHT CHAINS) with additional ancillary polypeptide chains depending on their isoforms. The variety of isoforms include monomeric or polymeric forms, and transmembrane forms (B-CELL ANTIGEN RECEPTORS) or secreted forms (ANTIBODIES). They are divided by the amino acid sequence of their heavy chains into five classes (IMMUNOGLOBULIN A; IMMUNOGLOBULIN D; IMMUNOGLOBULIN E; IMMUNOGLOBULIN G; IMMUNOGLOBULIN M) and various subclasses. Globulins, Immune,Immune Globulin,Immune Globulins,Immunoglobulin,Globulin, Immune
D007223 Infant A child between 1 and 23 months of age. Infants
D007558 Italy A country in southern Europe, a peninsula extending into the central Mediterranean Sea, northeast of Tunisia. The capital is Rome. Sardinia
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009313 National Health Programs Components of a national health care system which administer specific services, e.g., national health insurance. National Health Insurance, Non-U.S.,Health Services, National,National Health Insurance,National Health Insurance, Non U.S.,National Health Services,Services, National Health,Health Insurance, National,Health Program, National,Health Programs, National,Health Service, National,Insurance, National Health,National Health Program,National Health Service,Program, National Health,Programs, National Health,Service, National Health
D001827 Body Height The distance from the sole to the crown of the head with body standing on a flat surface and fully extended. Body Heights,Height, Body,Heights, Body
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002163 Cameroon A republic in central Africa lying east of CHAD and the CENTRAL AFRICAN REPUBLIC and west of NIGERIA. The capital is Yaounde. Republic of Cameron,Cameroons,United Republic of Cameroon
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children

Related Publications

C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
January 1965, Bulletin de la Societe de pathologie exotique et de ses filiales,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
March 1970, American journal of human genetics,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
April 2000, Human biology,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
July 1969, American journal of human genetics,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
November 1977, American journal of human genetics,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
May 1969, American journal of human genetics,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
July 1970, American journal of human genetics,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
April 1973, The American journal of clinical nutrition,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
January 1993, Annals of the rheumatic diseases,
C Meazza, and P Travaglino, and S Pagani, and K Laarej, and M Duse, and M Bozzola
August 1993, AIDS research and human retroviruses,
Copied contents to your clipboard!