Cheng-Li Sun

Learn More
BACKGROUND Cervicothoracic junction spinal tuberculosis (CJST) in children is uncommon, especially when accompanied by a huge abscess. However, its consequences can be severe. Because of the special anatomic location of the cervicothoracic junction, surgical treatment is difficult and rarely reported. The aim of this clinical study was to assess the(More)
The aim of the study was to investigate the fate of donor osteocytes in fine particulate bone powders during repair of bone defects in experimental rats. The iliac bone of male inbred DA rats was harvested and used as the larger bone grafts and also prepared as fine particulate (granulated) bone powders (300-500μm size particles) for transplantation into(More)
The osteogenic potential for bone grafts is based on numbers and activities of cells that survive transplantation. In this study, we compared the bioactivity of osteocytes in 300-500 μm fine particulate bone powder grafts to 2 mm larger bone grafts in a rat radial defect model. Expression levels of bone morphogenetic protein-2 (BMP-2), transforming growth(More)
OBJECTIVE To investigate the effects and the related mechanisms of the components of Dang-Gui-Bu-Xue decoction (DGBXD) on improving blood deficiency. METHOD The effects of promoting hematopoietic function were observed with the blood difficient model mice, by giving components of DGBXD. RBC, WBC, reticulocytes and bone marrow nucleated cells (BMNC) were(More)
Spot detection is an important step in 2D-GE image analysis. The results of Spot detection may substantially influence subsequent stages of gel image analysis. However, in current suggested methods, the detection of spot in complex regions are far from satisfactory. This paper provides an effective method to raise the accuracy of spot detection in complex(More)
  • 1