This cycle was repeated a total of three times. Cutaneous

microcirculation was assessed by combined laser doppler spectrophotometry on the antero–lateral aspect of the thigh to measure cutaneous blood flow (BF), relative hemoglobin content (rHb), and oxygen saturation (StO2). Baseline measurements were performed for 10 min, after which the ischemia/reperfusion cycles were begun. Measurements were performed continuously and were afterwards pooled to obtain a mean value per minute. Both groups showed significant increases in all three measured parameters of cutaneous microcirculation after three cycles of ischemia/reperfusion BMS-354825 solubility dmso when compared to baseline (BF: 95.1% (P < 0.001) and 27.9% (P = 0.002); rHb: check details 9.4% (P < 0.001) and 5.9% (P < 0.001), StO2: 8.4% (P = 0.045) and 9.4% (P < 0.001). When comparing both groups, BF was significantly higher in the arm group (P = 0.019 after 11 min., P = 0.009 after 45 min). In conclusions, both ischemic conditioning of the upper and lower extremity is able to improve cutaneous BF on the ALT donor site. However, RIC of the upper extremity seems to be a superior trigger for improvement of cutaneous BF. © 2014 Wiley Periodicals, Inc. Microsurgery, 2014. "
“Purpose: As alternatives to autograft become more conventional, clinical outcomes data on their effectiveness in restoring meaningful function is essential.

In this Dapagliflozin study we report on the outcomes from a multicenter study on processed nerve allografts (Avance® Nerve Graft, AxoGen, Inc). Patients and Methods: Twelve sites with 25 surgeons contributed data from 132 individual nerve injuries. Data was analyzed to determine the safety and efficacy of the nerve allograft. Sufficient data for efficacy analysis were reported in 76 injuries (49 sensory, 18 mixed, and 9 motor nerves). The mean age was 41 ± 17 (18–86) years. The mean graft length was 22 ± 11 (5–50) mm. Subgroup analysis was performed to determine the relationship

to factors known to influence outcomes of nerve repair such as nerve type, gap length, patient age, time to repair, age of injury, and mechanism of injury. Results: Meaningful recovery was reported in 87% of the repairs reporting quantitative data. Subgroup analysis demonstrated consistency, showing no significant differences with regard to recovery outcomes between the groups (P > 0.05 Fisher’s Exact Test). No graft related adverse experiences were reported and a 5% revision rate was observed. Conclusion: Processed nerve allografts performed well and were found to be safe and effective in sensory, mixed and motor nerve defects between 5 and 50 mm. The outcomes for safety and meaningful recovery observed in this study compare favorably to those reported in the literature for nerve autograft and are higher than those reported for nerve conduits. © 2011 Wiley Periodicals, Inc. Microsurgery, 2012.