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BACKGROUND AND PURPOSE Numerous preclinical findings and a clinical pilot study suggest that recombinant human erythropoietin (EPO) provides neuroprotection that may be beneficial for the treatment of patients with ischemic stroke. Although EPO has been considered to be a safe and well-tolerated drug over 2 decades, recent studies have identified increased(More)
BACKGROUND AND PURPOSE Accurate carotid Doppler examination is an important issue in the light of large endarterectomy trials, but recommended cutoff values for detection of >70% stenosis vary widely. Standardization of diagnostic criteria should consider patient variation and instrument variability. METHODS We prospectively analyzed various Doppler(More)
In an effort to overcome restrictive adhesions following flexor tendon repair, a technique involving beveling of the tendon ends and fine compressive suturing was used in 50 patients (110 tendons). Free early active motion was allowed. There were 70% good-to-excellent results, with a 10% rupture rate.
Several million patients with chronic kidney disease (CKD) have benefited from the use of erythropoiesis-stimulating agents (ESAs) to correct severe anemia. However, mortality data now suggest that treating CKD patients to achieve a hemoglobin (Hb) level >13 g/dl can be harmful. For levels of 11.5-13 g/dl, there is no evidence of either harm or benefit(More)
This study examines the potential of tendon cells to participate in tendon repair. Explants were prepared from chicken sublimis tendons and studied in tissue culture. Under defined culture conditions, in the absence of tendon sheath, tendon cells were observed to migrate in a limited concentric fashion around the margin of a 2 mm window in the explant. When(More)
A method that has proved to be the most sensitive approach for the early diagnosis of infection of the oral mucosa around dental implants has been used to monitor the exit-sites of percutaneous devices. For three months the state of the skin-catheter interface of 13 CAPD-patients was examined every four weeks. This examination included the measurement of(More)