Effect of parthanatos on ropivacaine-induced damage in SH-SY5Y cells.

Ropivacaine is one of the most common but toxic local anaesthetics, and the mechanisms underlying its neurotoxicity are still largely unknown. This study was conducted to prepare a ropivacaine-induced neuronal injury model and research the effects of ropivacaine on PARP-1 activation and nicotinamide adenine dinucleotide (NAD) depletion. The cell death and apoptosis of ropivacaine-induced SH-SY5Y cells were detected with flow cytometry.