Edible salt plus D-gal accelerate aging progress

摘要

Edible salt (ES) is also thought to exacerbate the symptoms of Alzheimer, however, the in vivo function of ES remains poorly understand. In this work, we investigated the phenomenon using the model of Alzheimer induced by D-gal. The behavious examination results exhibited that D-gal plus ES can weaken spatial memory function in the Morris water maze;;the activities of T-SOD, GSH-Px and the CAT level in both hippocampus and cortex showed that D-gal plus ES decreased the expression of T-SOD and GSH-Px, but the expression of CAT increased, the protein expression determined in both of the hippocampus and cortex demonstrated that COX-2, iNOS, NFK-B-p65-N proteins were significantly increased. It is possible that ES acts through several mechanisms, mediating a potential role in memory damage in mice. These results suggest that further study is necessary to evaluate the effect of salt on damage of memory and to determine the molecular mechanisms.