Diabetes modulates ethanol-induced increase in serotonin release from rat hippocampus: an in vivo microdialysis study.

We examined whether diabetes mellitus (DM) affects the acute ethanol (EtOH)-induced increase in serotonin (5-HT) release from the rat hippocampus, and compared the findings with those obtained from non-DM rats. Hippocampal 5-HT was measured by using in vivo microdialysis. Rats were rendered diabetic by an injection of streptozotocin (STZ).

Anesthetic management of a patient with deteriorated cardiac function following cardiopulmonary resuscitation.

A 73-year-old woman suffering from an abdominal aortic aneurysm (AAA), unstable angina, and low cardiac function (32% of ejection fraction) was scheduled for abdominal aortic replacement and coronary artery bypass grafting. However, before the scheduled operation the patient fell into cardiopulmonary arrest with ventricular fibrillation due to rupture of the AAA. Immediate cardiopulmonary resuscitation (CPR) using epinephrine and electrical defibrillation restored the spontaneous circulation.

Peripheral vascular coil for peripheral MR angiography: phantom-based comparison with body coil by SNR, CNR, and visual evaluation.

Aim: To evaluate the image quality of MR angiography (MRA) with a peripheral vascular coil.

Materials And Methods: A peripheral vascular coil, a technical coil used in MRA of the pelvis and lower extremities, has 12 individual coil elements arranged in six pairs. We evaluated the performance of a peripheral vascular coil for image quality, signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), and visual evaluation by comparing it to a body coil using a phantom.