Redox activity in newborn offspring with and without GDM and sucrose consumption

Oxidation/reduction parametersGroup AGroup BGroup CGroup DP value
Mean ± SD
n = 8
Mean ± SD
n = 8
Mean ± SD
n = 8
Mean ± SD
n = 8
CP (nmol/mg protein)12.47 ± 1.313.70 ± 0.4644.91 ± 27.09a23.10 ± 5.56< 0.001
MDA (µM)0.193 ± 0.0860.171 ± 0.0390.115 ± 0.0740.139 ± 0.0060.074
SOD (U/mL)2.37 ± 0.932.98 ± 0.762.67 ± 0.921.82 ± 0.740.063
Catalase (U/L)0.017 ± 0.0020.015 ± 0.0030.015 ± 0.0020.012 ± 0.005a< 0.050
RG (µM)83.42 ± 6.5767.27 ± 6.5881.88 ± 20.53121.06 ± 17a< 0.001
TAC (µM eq. of Trolox)0.404 ± 0.1640.224 ± 0.2360.607 ± 0.001a0.469 ± 0.205< 0.001

The values represent the mean ± standard deviation of the serum concentration of carbonylated proteins (CP), MDA, superoxide dismutase (SOD), catalase, reduced glutathione (RG) and total antioxidant capacity (TAC) with its units in µM eq. of Trolox. Twenty-four CD1 female mice were used to obtain the offspring (n = 6 per group). To process the samples from the offspring, groups of 8 newborns were created. Group A = without GDM and without sucrose supplementation, Group B = without GDM with sucrose supplementation, Group C = with GDM without sucrose supplementation, Group D = with GDM and with sucrose supplementation. The one-way ANOVA test was performed to compare the means between groups, with Tukey’s post hoc test to identify intergroup differences a with group A. P value < 0.05 was considered statistically significant