Antioxidative and Anti-Inflammatory Activities of Galloyl Derivatives and Antidiabetic Activities of Acer ginnala
Table 1
values of compounds 1–7 for DPPH scavenging, NBT/superoxide radical scavenging, and inhibition of nitric oxide production by LPS-stimulated RAW264.7 cells.
Compound
DPPH radical scavenging activity
NBT/superoxide scavenging activity
Inhibition of NO production
1
17.08 ± 1.3
100<
2
12.14 ± 0.0
20.80 ± 0.8
100<
3
6.87 ± 1.0
2.96 ± 0.1
100<
4
6.92 ± 0.5
3.01 ± 0.1
100<
5
5.72 ± 0.3
2.83 ± 0.0
36.08 ± 2.1
6
12.44 ± 0.3
5.20 ± 0.5
76.46 ± 4.6
7
18.92 ± 0.3
12.44 ± 1.5
35.62 ± 1.2
Vitamin C
13.11 ± 0.1
—
—
Allopurinol
—
9.75 ± 1.2
—
L-NMMA
—
—
17.23 ± 1.2
are presented as mean ± SD (). Different superscript letters indicate a significant difference ( value < 0.05).
