the chick model is a useful research tool to investigate the development of the enteric nervous system (ens). recognition of appropriate markers for detection of chick enteric ganglia will allow better utilization of this model to study abnormalities of the ens. this study aimed to validate a set of antibodies for avian ens studies on wax sections. the specimens were taken from jejunum and colo...

some animal models have been used to study alzheimer's disease (ad). ad is an irreversible progressive neurodegenerative disease and the most common cause of dementia. animal studies have shown that there is a relation between decrease in cholinergic functions in the nucleus basalis of meynert (nbm) and loss of learning capability and memory. the aim of this study was to investigate the ef...