Efficiency of Biobran/MGN-3, an Arabinoxylan Rice Bran, in Attenuating Diabetes-Induced Cognitive Impairment of the Hippocampus via Oxidative Stress and IR/Akt/NF-κB in Rats

Table 2

Levels of brain oxidative stress markers and antioxidant enzymes.

Parameters	Experimental groups
	Control group	Biobran group	Diabetic group	Diabetic + Biobran group
TBARS (nmol/g tissue)	4.58 ± 0.55	4.85 ± 0.71^b	21.73 ± 1.73^a	10.13 ± 1.01^ab
NO (μmol/g tissue)	5.75 ± 0.42	5.50 ± 0.51^b	12.10 ± 0.61^a	8.57 ± 0.53^ab
GSH (nmol/g tissue)	61.20 ± 1.94	66.82 ± 1.75^b	22.40 ± 1.50^a	50.75 ± 3.36^ab
SOD (U/g tissue)	30.83 ± 1.66	31.00 ± 1.29^b	15.83 ± 1.78^a	25.17 ± 1.97^ab
GPX (U/g tissue)	8.85 ± 0.28	9.40 ± 0.51^b	5.47 ± 0.37^a	7.70 ± 0.22^ab

Values are mean ± S.E.; each group has n = 6. ^aSignificantly different relative to the control group, . ^bSignificantly different relative to the diabetic group, .