| Popis: |
Plasma samples from Nigerians aged 6-95 years were examined for their content of complement components (C3, C4, factor B-Bf), immuloglobins (IgG, IgA, IgM IgD) and acute phase proteins (transferrin, albumin, C-reactive protein--CRP, alpha-2-macroglobulin). Albumin, was estimated colorimetrically and the other components by the single radial immunodiffusion techniques. No significant age-related changes in mean values of the four immunobulins and the four acute phase proteins could be demonstrated. Also, the mean values for C3 and Bf did not change significantly with age but C4 values rose significantly with increasing age (r -0.232: P0.01). |
