PAR levels in PBMCs collected from patients during the Phase 0 clinical trial of ABT-888.

<p>Abbreviations: SD, standard deviation; CV, coefficient of variation; NV, no value; LLQ, PAR level below lower limit of quantitation.</p>a<p>PBMCs were isolated from whole blood collected 7, 6, and 5 days prior to drug administration and immediately before drug administration (day 1).