
Changes in the synaptic structure of hippocampal neurons and impairment of spatial memory in a rat model caused by chronic arsenite exposure
Keywords: SD; Sprague-Dawley; iAs; inorganic arsenic; WHO; World Health Organization; PBS; phosphate buffer saline; ANOVA; a one-way analysis of variance; SRM; spatial reference memory; SWM; spatial working memory; LTP; long-term potentiation; MFs; mossy fibers; NM