Steroid-associated osteonecrosis accounts for more than 30% of non-traumatic osteonecrosis, and has worse prognosis even after surgical interventions. So prevention is one of the important strategies for intervention of steroid-associated osteonecrosis. However, there are few available candidates .....
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An apparatus for the measurement of photoplethysmograph (PPG) using ambient light as the light source, whose characteristic is that the light source is not embedded in the apparatus. Photoplethysmograph reflects the changes in the blood volume in the human peripherals. It can be applied to the noni.....
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Silica coated super-paramagnetic iron oxide particles with diameters ranging from 4 to 10 nm with different functionalities on the thin silica layer surface are prepared. These nanoparticles with amine functional peripheries increase intracellular cells (including mesenchymal stem cells) labeling ef.....
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