Table 2.

MIC values range, MIC₅₀, MIC₇₅, MIC₉₀ for AS101, azidothymidine, and AS101–azidothymidine combination.

Agent	MIC Alone * (μg/mL)				MIC in Combination # (μg/mL)
	Range	MIC50	MIC75	MIC90	Range	MIC50	MIC75	MIC90
AS101	2–512	128	256	512	0.5–32	8	16	16
AZT	0.5–4	1	2	2	0.0625–1	0.25	0.25	0.5

Abbreviations: MIC, minimum inhibitory concentration; AZT azidothymidine; MIC₅₀, 50th percentile of MIC; MIC75, 75th percentile of MIC; MIC₉₀, 90th percentile of MIC. *, MIC for AS101 or AZT in single agent; ^#, MIC for combination of AS101 and AZT.