Results: The results confirm
the validity of the Dutch version of the DT against the HADS as standard measure. In addition, it was found that the overall accuracy of the new DB was higher, with a sensitivity of 0.79 and a specificity of 0.81.
Conclusion: These results indicate that the Distress Barometer, which is convenient INCB028050 for both patients and doctors, can be used as an acceptable, brief and sufficiently accurate method for detecting distress in cancer patients. Copyright (C) 2008 John Wiley & Sons, Ltd.”
“We present a microfluidic device capable of separating platelets from other blood cells in continuous flow using dielectrophoresis field-flow-fractionation. The use of hydrodynamic focusing in combination with the application of a dielectrophoretic force allows the separation of platelets from red blood cells due to their size difference. The theoretical cell trajectory has been calculated by numerical simulations of the electrical field and flow speed, and is in
agreement with the experimental results. The proposed device uses the so-called “”liquid electrodes”" design and can be used with low applied voltages, as low as 10 V-pp. The obtained separation is very efficient, the device being able to achieve a very high purity of platelets of 98.8% with less than 2% cell loss. Its low-voltage operation makes it particularly suitable for point-of-care applications. It learn more could further be used for the separation
of other cell types based on their size difference, as well as in combination with other sorting techniques to separate multiple cell populations from each other. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3640045]“
“We devised a tubular surgery with the assistance of endoscopic surgery via midline approach to the spinal canal to preserve the bilateral facet joints and the paravertebral muscles when treating lumbar spinal canal stenosis. VX-689 We report details of this operative procedure.
A 2-cm incision is made in the skin in the midline of the intervertebral level to be decompressed. The spinous process on the cranial side is partially excised, and incisions along the ligament fiber are made in the midline of the supraspinous and interspinous ligaments to expose the ligamentum flavum. After the lamina and the inferior parts of the bilateral facet joints are adequately excised, the microendoscopic discectomy system is inserted. With this procedure, no muscular tissue is seen in the surgical site. The portal approach is small, but if full advantage is taken of the spinal microendoscope’s merits, the bilateral facet joints are preserved and wide decompression of deep parts is possible. The microendoscope is positioned above the spinal canal to provide a good symmetrical field of view to enable easy anatomical orientation.