% Positive | CD3+ | CD4+ | CD4+/CD3+ | CD28+ | CD3+/CD28+ | CD45RA+ | CD45RO+ |
---|
CBL | 25.6 ± 2.9 | 18.7 ± .2 | 100.0 ± 0.1 | 24.7 ± 2.8 | 96.6 ± 1.8 | 41.3 ± 5.2 | 1.1 ± 0.3 |
ABL | 30.1 ± 4.1 | 17.8 ± 2.2 | 99.7 ± 0.5 | 27.8 ± 4.2 | 91.3 ± 4.6* | 45.3 ± 3.6 | 11.6 ± 2.8** |
- Mononuclear cells were isolated from whole blood by density gradient centrifugation over Histopaque 1077. The numbers of positive cells were determined by 1 or 2-color FACS analysis and are expressed as the percent of positive cells among total leukocytes. Data are mean ± standard error for 9 donors. *p < 0.05 ABL vs. CBL. **p < 0.01 ABL vs. CBL.