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Table 2 Percent relative inhibition and half-maximal inhibition concentration (IC50) on HIV-1 PR activity of AP crude extracts, pepstatin and DMSO

From: Anti-HIV-1 protease activity of the crude extracts and isolated compounds from Auricularia polytricha

Sample

%Relative inhibition

IC50

APH

71.07 ± 2.17a

0.80 ± 0.08 mg/ml

APE

43.82 ± 1.04a

n/a

APW

14.80 ± 1.96a

n/a

Pepstatin

81.48 ± 0.76b

0.32 ± 0.05 mM

DMSO

8.07 ± 0.13c

n/a

  1. Samples were tested at a1 mg/ml, b1 mM and c1% (v/v). n/a Not applicable