Growth inhibition of Maldi 531.2[M + H]
toward peripheral blood mononuclear cells (PBMC) activated with 10 μg/mL PHA. Viability of PBMC was determined by XTT assay after incubating the cells with the isolate for 72 hr. in a humidified environment (37°C and 5% CO2). Values are means ± SEM of six replicates each of two independent experiments.