Zhonghua wai ke za zhi [Chinese journal of surgery]
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Zhonghua Wai Ke Za Zhi · Aug 2012
Comparative Study[Comparison of stability of sacroiliac screws in the treatment of bilateral sacral fractures in a finite element model].
To compare the stability of sacroiliac screws fixation for the treatment of bilateral vertical sacral fractures to provide reference for clinic application. ⋯ Two bidirectional sacroiliac screws fixation in S₁ and S₂ segments respectively is recommended to be utilized for fixing bilateral sacral fractures of Tile C pelvic ring injury as far as possible. It is suggested to choose sacral segments in which sacroiliac screws fixed according to vertical, rotational and everted stability degree of sacral fractures.
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Zhonghua Wai Ke Za Zhi · Aug 2012
[Screen and identification of the relative protein expressed in the acute tractive spinal cord injury in rats].
To screen and identify the relative protein expressed in the acute tractive spinal cord injury (TSCI) in rats. ⋯ The differential expression proteins were found between Sham group and TSCI group. These identified proteins may play important role in the process of injury and recovery through transduction nerve signal, regulating nerve cells apoptosis and metabolism.
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Zhonghua Wai Ke Za Zhi · Jul 2012
[Influence of pulmonary function after combined thoracoscopic and laparoscopic esophagectomy for the treatment of esophageal carcinoma].
To investigate the influence of combined thoracoscopic and laparoscopic esophagectomy for early postoperative pulmonary function, and to study the relative factors for postoperative pulmonary complications. ⋯ Combined thoracoscopic and laparoscopic esophagectomy has advantages on early postoperative pulmonary function. It can relatively reduce the incidence of pulmonary complications after surgery.
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Zhonghua Wai Ke Za Zhi · Jul 2012
[Effect of aloe polysaccharides pretreatment on the cerebral inflammatory response and lipid peroxidation in severe hemorrhagic shock rats first entering high altitude].
To investigate the effect of aloe polysaccharides pretreatment on the cerebral inflammatory response and lipid peroxidation in severe hemorrhagic shock rats first entering high altitude. ⋯ AP pretreatment can attenuate the cerebral ischemia and reperfusion injury in severe traumatic-hemorrhagic rats first entering high altitude through inhibiting systemic inflammatory response and leukocyte aggregation and lipid peroxidation in the brain.
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Zhonghua Wai Ke Za Zhi · Jun 2012
[Risk factors of thoracic curve decompensation after anterior selective fusion in adolescent idiopathic scoliosis with major thoracolumbar or lumbar curve].
To investigate the incidence of thoracic curve decompensation or proximal adding-on phenomenon after anterior selective fusion of thoracolumbar or lumbar curve in Lenke type 5 adolescent idiopathic scoliosis (AIS), and to identify its risk factors. ⋯ There exists the risk of proximal thoracic curve decompensation, with a not low rate, after anterior selective fusion for major TL or L curve AIS. The determination of UIV relative to UEV and the skeletal maturity of the patient are the two factors closely associated with the presence of such a phenomenon.