Kuan Jen Chen

Learn More
Ligusticum Chuanxiong and its effective components were studied in the treatment of ischemic stroke, a common emergent disease in China. Some injections of the medicines, including Ligusticum, Ligustrazine, Ligustylid and ferulic acid, were tested clinically and experimentally. The results showed that the effects of the drugs were the same as or even better(More)
The presence of marked vitreous hemorrhage is associated with poor visual prognosis in ocular trauma involving the posterior segment. The purpose of this study was to investigate the clinical features, prognostic factors, and visual outcomes in such eyes after closed-globe injury. Retrospective chart review of patients with severe vitreous hemorrhage after(More)
In this letter, we report the antireflection and light absorption enhancement by forming sub-wavelength nano-patterned Si structures via nano-sphere lithography technique. It is found that the surface reflection can be significantly suppressed in a wide spectral range (400-1000 nm) and the weighted mean reflection is less than 5%. Meanwhile, the broad band(More)
OBJECTIVE To study the effect of Xiongshao Capsule (XS) on vascular remodeling in porcine coronary balloon injury model. METHODS Restenosis model was established by oversized balloon injury at mid-region of the left anterior descending coronary artery. The effect of drugs on late lumen loss and vascular remodeling was evaluated with quantitative(More)