Weidong Ni

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OBJECTIVE To explore the biomechanical stability of ideal compression screw (I.CO.S.) for treatment of femoral neck fracture and to provide theoretical basis for choosing I.CO.S. in clinical application. METHODS Thirty cadaveric human femurs were selected and divided randomly into experimental group (n=15) and control group (n=15), 15 in each group were(More)
OBJECTIVE To investigate the therapeutic effect of long PHILOS locking compression plate on the proximal humerus and humeral shaft fractures. METHODS From March 2005 to December 2007, 35 cases with the proximal humerus and humeral shaft fractures were treated with long PHILOS locking compression plate, including 16 males and 19 females aged 29-68 years(More)
Tenascin C (TNC) is a key of extracellular matrix glycoprotein and highly express in numerous human malignancies. Herein, we attempted to clarify the clinicopathological significance of TNC as a prognostic determinant of breast ductal carcinoma. Then, we investigated TNC immunohistochemical expression in 150 breast ductal carcinomas and 27 normal breast(More)
The purpose of this article was to systematically review the clinical outcomes of microendoscopic foraminotomy compared with the traditional open cervical foraminotomy. A literature search of two databases was performed to identify investigations performed in the treatment of cervical foraminotomy with microsurgery or an open approach. Data including blood(More)
The hedgehog (Hh) pathway is involved in cancer stem cell (CSC) maintenance in various tumors. Glioma-associated oncogene homolog 1 (Gli1) is a key mediator of the Hh pathway; however, its expression and clinical significance in esophageal squamous cell carcinoma (ESCC) have not been reported. In this study, we aimed to reveal clinical significance of Gli1(More)
Glioma-associated oncogene homolog 1 (Gli1) maintains the cancer stem cell-like characteristics in various tumors. However, its expression in cancer stem cells (CSC) in ductal breast carcinoma has not been well studied. We aimed to characterize Gli1 as a potential CSC marker and investigate its clinical significance in ductal breast carcinoma.(More)
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