Plasminogen activator inhibitor-1 expression by brain microvessel endothelial cells is inhibited by elevated glucose.

Patients with diabetes are predisposed to microvascular disease. In the retina and brain, this is characterized by neovascularization and new capillary formation. Because of the potential importance of plasmin generation in these processes, we evaluated the effect of elevated glucose concentrations on expression of plasminogen activator inhibitor-1 (PAI-1), tissue plasminogen activator (tPA), and urokinase (uPA) in cultured bovine brain endothelial cells (BBEC) versus cultured bovine aortic endothelial cells (BAEC).

Analgesic efficacy and side-effect profile of paracetamol/codeine and paracetamol/dextropropoxyphene after surgical removal of a lower wisdom tooth.

A double-blind randomized analgesic trial was carried out on 180 patients undergoing surgical removal of an impacted lower wisdom tooth. The patients took their first dose of either 1000 mg paracetamol plus 60 mg codeine or 650 mg paracetamol plus 65 mg dextropropoxyphene when pain appeared after the decline of the local anaesthesia. If needed, another two doses were available during the observation period (less than or equal to 10 h).

Voltaren as an analgesic after surgical removal of a lower wisdom tooth.

In a controlled trial, before having a lower wisdom tooth surgically removed, 190 patients were blindly randomized to 2 parallel groups. One group received 100 mg Voltaren (diclofenac-sodium) before surgery and then 50 mg 3 times a day for 5 days; the other group in Sweden widely used fixed combination tablets (acetylsalicylic acid 500 mg, caffeine 50 mg, aprobarbital 20 mg, codeine phosphate 10 mg) in the highest recommended dose, 2 tablets when needed at most 3 times a day. Twice a day the patients recorded pain and swelling on 100 mm visual analogue scales.