Figure 1From: An investigation into the ameliorating effect of black soybean extract on learning and memory impairment with assessment of neuroprotective effects Effect of the NAF from black soybean seed coat on ROS production determined in the presence and absence of Aβ in PC12 cells. Results were expressed as mean ± SD in triplicate. Significant difference (p < 0.05 versus vitamin C) was observed on the Aβ-induced cell death. Different superscripts indicate significant difference among groups at p < 0.05.Back to article page