Administration of mesenchymal stem cells and ziprasidone enhanced amelioration of ischemic brain damage in rats.

Ziprasidone is a benzisothiazolyl piperazine derivative that was developed from the chemically related antipsychotic drug tiospirone, and it improves neurological functions of the ischemic brain and is effective in treatment of schizophrenia. Mesenchymal stem cells (MSCs) are considered as a leading candidate for neurological regenerative therapy because of their neural differentiation properties in damaged brain. We investigated whether the transplantation of neural progenitor cells (NPCs) derived from adipose mesenchymal stem cells combined with ziprasidone enhances neuroprotective effects in an animal model of focal cerebral ischemia.

Ziprasidone attenuates brain injury after focal cerebral ischemia induced by middle cerebral artery occlusion in rats.

Ziprasidone is an atypical antipsychotic drug used for the treatment of schizophrenia. Recent studies have reported that atypical antipsychotics have neuroprotective effects against brain injury. In the present study, the effect of ziprasidone on ischemic brain injury was investigated.