Skip to main content
. Author manuscript; available in PMC: 2014 Oct 23.
Published in final edited form as: Clin Pharmacol Ther. 1992 Jun;51(6):677–688. doi: 10.1038/clpt.1992.80

Table IV.

Pharmacodynamic parameters for helper T cells

Fitted jointly
Rm (cells/mm3) 647 ± 224
Rb (cells/mm3) 138 ± 71
tz (hr) 16.6 ± 3.9

Treatment phase

8 am 4 pm Baseline p Value

Fitted separately
kt (hr−1) 0.55 ± 0.07 0.56 ± 0.24 0.82 ± 0.30 NS
IC50 (ng/ml) 7.22 ± 3.73 8.12 ± 4.34 NS
Supperssion ratio 0.72 ± 0.18 0.78 ± 0.21

Data are mean values ± SD; n = 6 subjects.

kt, First-order rate constant of helper T cell efflux from blood.