Lack of evidence for apoptosis as a cause of delayed onset paraplegia after spinal cord ischemia in rabbits.

Unlabelled: The mechanisms for delayed onset paraplegia after transient spinal cord ischemia are not fully understood. We investigated whether apoptotic motor neuron death is involved in its development. Spinal cord ischemia was induced for 15 min by occlusion of the abdominal aorta in rabbits.

[Efficacy of bispectral index monitoring in improving anesthetic management, economics, and use of the operating theater].

This study was designed to assess the efficacy of bispectral index (BIS) monitoring in reducing the amount of volatile anesthetics used and improving recovery profiles. Sixty patients (ASA physical status 1 or 2) undergoing various surgical procedures under sevoflurane/nitrous oxide anesthesia were studied. The patients were randomly assigned to two groups of which anesthesia was carried out with (BIS group) or without (control group) monitoring BIS, and in the latter, anesthesiologist was blinded to the BIS values.