Polyphenolic Compounds, Antioxidant, and Cardioprotective Effects of Pomace Extracts from Fetească Neagră Cultivar

Table 4

Serum oxidative stress markers.

GP	TOS; (μM H2O2 equiv/L)	TAR; (mM trolox equiv/L)	OSI	MDA; (nM/L)	SH; (mM/L)	NOx; (μM/L)
CONTROL	26.92 ± 7.30	1.090 ± 0.001	0.25 ± 0.02	1.09 ± 0.22	0.54 ± 0.06	33.31 ± 4.50
ISO	47.95^∗ ± 2.70	1.089 ± 0.001	0.44 ± 0.02	5.25 ± 0.64	0.51^n.s. ± 0.10	69.78 ± 3.06
FNFs	29.77 ± 4.86	1.091 ± 0.001	0.27 ± 0.04	4.64^# ± 0.39	0.50^n.s. ± 0.11	65.22^n.s. ± 4.04
FNFr	32.53 ± 4.77	1.091 ± 0.001	0.30 ± 0.04	4.46^# ± 0.20	0.54^n.s. ± 0.07	66.3^n.s. ± 3.18

Values are expressed as average ± standard deviation (). , , , and versus control; , , , and versus ISO group. GP: grape pomace; Fs: fresh; Fr: fermented; FN: Fetească neagră; ISO: isoprenaline; TOS: total oxidative status; TAR: total antioxidant reactivity; OSI: oxidative stress index; MDA: malondialdehyde; SH: total thiols; NOx: nitrites and nitrates.