Zhonghua yi xue za zhi
-
Zhonghua yi xue za zhi · Nov 2007
[Effects and mechanism of colonic electrical stimulation with trains of short-pulses on colonic transit: experiment with rats].
To evaluate the effects and mechanism of colonic electrical stimulation (CES) on colonic transit. ⋯ CES has an excitatory effect on colonic transit and this excitatory effect may be mediated via the nitrergic pathway, not the cholinergic pathway.
-
Zhonghua yi xue za zhi · Nov 2007
[Molecular mechanism of inhibition of early pulmonary injury and inflammatory response by exogenous carbon monoxide: experiment with mice].
To investigate the effect of determine whether the CO-releasing molecules-liberated CO could attenuate leukocytes sequestration and the inflammatory response in the lung of thermally injured mice. ⋯ CORM-released CO attenuates the inflammatory response in the lung of thermally injured mice by decreasing leukocyte sequestration and interfering with NF-kappaB activation, protein expression of ICAM-1, thus suppressing endothelial cells pro-adhesive phenotype.
-
Zhonghua yi xue za zhi · Nov 2007
Controlled Clinical Trial[Changes of blood coagulative and fibrinolytic system and function of pulmonary vascular endothelium after therapy in patients with acute pulmonary thromboembolism].
To study the changes of blood coagulative and fibrinolytic system and the function of pulmonary vascular endothelium in the course of acute pulmonary thromboembolism (PTE) and after anticoagulant or thrombolytic treatment. ⋯ Apparent imbalance in the blood coagulative and fibrinolytic system and pulmonary vascular endothelium damage occur in the patients with acute PTE. Combination tests of plasma D-D, AT-III, PS, PC, TM, t-PA and PAI-1 can give a more comprehensive explanation of the imbalance in the blood coagulative and fibrolytic system. Anticoagulant treatment and thrombolytic treatment play important roles in the regulation of the imbalance of coagulative and fibrinolytic system and protection of the function of pulmonary vascular endothelium of PTE patients.
-
Zhonghua yi xue za zhi · Nov 2007
[Minimally invasive surgery of pelvic-acetabular fractures with fluoro-navigation].
To investigate the clinical application of fluoro-navigation in the surgery for pelvic fractures. ⋯ Fluoro-navigation-assisted operation for the pelvic and acetabular fracture makes the surgery more precise, safer, and time-saving with less X-ray exposure.
-
Zhonghua yi xue za zhi · Nov 2007
[Clinical features and strategies for treatment of spinal fracture complicating ankylosing spondylitis].
To explore the clinical features and strategies for treatment of spinal fracture complicating ankylosing spondylitis (AS). ⋯ The cervical fracture in AS patient tends to be unstable, and conservative treatment cannot get better outcome. Prompt anterior or posterior stabilization can achieve reconstruction of spinal stability and fracture union. Thoracolumbar fracture patients without kyphosis deformity can be treated with anterior debridement and fusion with autogenous bone grafting. The transpedicular osteotomy technique can be used in patients with fracture or pseudoarthrosis with kyphotic deformity in AS, which can not only correct the kyphosis deformity, but also facilitate the union of fracture simultaneously. After posterior osteotomy, in order to prevent the intervertebral disc space anteriorly opening, which may result in deficiency of anterior column, anterior fusion with autogenous bone grafting is needed to strut anterior column and to prevent failure of correction.