The quality of neuronal differentiation and reduction in apoptosis that occurred in two-dimensional (2D) and three-dimensional (3D) culture conditions is compared. PC12 and embryonic stem cells are two commonly utilized cell lines for the study of neuronal regeneration. These cells were induced to neuronally differentiate by adding NGF and retinoic acid respectively.
View Article and Find Full Text PDFCannabinoid neuroprotection is usually greater in vivo than in neuronal cell culture systems. To the authors' knowledge, a good in vitro culture model for the neuroprotective effects of cannabinoids does not exist. Therefore, a 3-dimensional (3D) culture system was developed to investigate the neuroprotective effects of the cannabinoid receptor agonist WIN-55,212-2 on apoptosis of differentiated PC12 cells, caused by the organophosphorus compounds paraoxon and diazinon.
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