Rho-kinase inhibitor Y-27632 attenuates arsenic trioxide toxicity in H9c2 cardiomyoblastoma cells.

The purpose of this study is to examine the molecular mechanism underlying the toxicity of arsenic trioxide (ATO) in cardiac cells. H9c2 rat cardiomyoblastoma cells undergo apoptosis during exposure to the concentrations of ATO > 10 μM for 24 h. The process is accompanied by the activation of caspases and is suppressed by the pan-caspase inhibitor z-VAD.

A case in which a bone fragment caused by a bullet made a second channel in addition to the bullet channel.

A 64-year-old male was found dead in his house with his face covered with blood and a 38-caliber revolver between his legs. He had been suffering from type 2 diabetes mellitus and aftereffects of cerebral infarction. Autopsy revealed a normal round contact wound in the left lateral cervical region.