Real-time ultrasound-guided infraorbital nerve block to treat trigeminal neuralgia using a high concentration of tetracaine dissolved in bupivacaine.

Background Trigeminal neuralgia is a neuropathic disorder characterized by episodes of intense pain in the face. Drug therapy is the first choice of treatment. However, in cases where drug therapy are contraindicated due to side effects, patients can get pain relief from lengthy neurosurgical procedures.

[Refractory Hypotension Induced by Continuous Phonation during Spinal Anesthesia in a Patient Suffering from Severe Aortic Stenosis.].

An 85-year-old man suffering from severe aortic ste- nosis underwent transurethral resection of the prostate (TUR-P) under spinal anesthesia producing analgesia below T7. TUR-P was performed uneventfully with repeated injections of phenylephrine 0.05 to 0.

The ameliorative effects of a hypnotic bromvalerylurea in sepsis.

Sepsis is a severe pathologic event, frequently causing death in critically ill patients. However, there are no approved drugs to treat sepsis, despite clinical trials of many agents that have distinct targets. Therefore, a novel effective treatment should be developed based on the pathogenesis of sepsis.

Changes in Energy Levels by Dexamethasone in Ischemic Hearts and Brains in Male Mice.

Background: Glucocorticoids have been shown to alleviate ischemia-induced myocardial injury, while aggravating neuronal damage caused by ischemia. As energy failure is a predominant factor in cellular viability, we examined the effects of glucocorticoids on energy utilization in the mouse heart and brain.

Methods: Seventy-two male ddY mice were assigned to 1 of 3 groups: saline (S), dexamethasone (a glucocorticoid without mineralocorticoid activity, 5 mg/kg) (D), and metyrapone (a potent inhibitor of the synthesis of glucocorticoids, 100 mg/kg) (M) groups (n=24 in each).

Effects of intermittent positive pressure ventilation on cardiopulmonary function in horses anesthetized with total intravenous anesthesia using combination of medetomidine, lidocaine, butorphanol and propofol (MLBP-TIVA).

Effects of intermittent positive pressure ventilation (IPPV) on cardiopulmonary function were evaluated in horses anesthetized with total intravenous anesthesia using constant rate infusions of medetomidine (3.5 µg/kg/hr), lidocaine (3 mg/kg/hr), butorphanol (24 µg/kg/hr) and propofol (0.1 mg/kg/min) (MLBP-TIVA).