Learn More
PURPOSE Drug resistance has been recognized to be a major obstacle to the chemotherapy for osteosarcoma. And the potential importance of hypoxia as a target to reverse drug resistance in osteosarcoma has been indicated, though the mechanism underlining such role is not clarified. The present study aims to investigate the role of hypoxia in the drug(More)
Several microRNAs (miRs) are associated with osteoarthritis (OA) and are also functionally implicated in the pathogenesis of the disease. This study was aimed to investigate the potential roles of miR-203 in the development and progression of OA, as well as to illustrate the possible molecular mechanism. OA was simulated in human cartilage C28/I2 cells with(More)
Tensile stress and tensile strain directly affect the quality of nerve regeneration after bridging nerve defects by poly(lactic-co-glycolic acid) conduit transplantation and autogenous nerve grafting for sciatic nerve injury. This study collected the sciatic nerve from the gluteus maximus muscle from fresh human cadaver, and established 10-mm-long sciatic(More)
Osteosarcoma is the most common primary bone tumor in children and adolescents, typically presenting with a poor prognosis. Octamer-binding transcription factor 4 (Oct4) protein, encoded by the POU class 5 homeobox 1 gene, is important in maintaining self-renewal of pluripotent stem cells, and is closely associated with cancer. However, its role in(More)
Bone trauma healing is a complex physiological process, which may involve the function of various inflammatory cytokines. Our study aimed to explore the roles of inflammatory cytokines in bone trauma healing and reveal the potential mechanism. Concentrations of interleukin (IL)-6, IL-1β and tumor necrosis factor alpha (TNF-α) in peripheral blood serum of(More)
The paper presents a novel method to sketch in 3D for automotive styling based on a computer-aided styling system — AutoSketch, which has been prototyped by using ThinkDesign API. Differing from the traditional CAS/CAD systems, AutoSketch uses a digital pen to draw/sketch in a natural way on digital tablet/screen to create 3D surface models. The(More)
  • 1