Rubella Antibody Titer and IgG Concentration in an Aging Population
作者:
Wolfgang Remy,
Hans Bockendahl,
Grigorios Antoniadis,
期刊:
Gerontology
(Karger Available online 1974)
卷期:
Volume 20,
issue 2
页码: 83-87
ISSN:0304-324X
年代: 1974
DOI:10.1159/000212003
出版商: S. Karger AG
关键词: Rubella antibody;IgG serum concentration
数据来源: Karger
摘要:
Statistical analysis of rubella titers (values partly from the literature) reveals that about 4% of those between 16 and 30 years of age are without antibodies. Older age groups show complete immunization of all individuals. Mean rubella titers in subjects between 16 and 40 years of age are identical. A group of elderly subjects (60 years) shows decreased titers that could be statistically verified. IgG serum concentrations in individuals over 60 years are significantly elevated if compared with normal medium values. The results are discussed in view of previous studies about antibodies and IgG concentration in the aged.
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