Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery
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Zhonghua Wei Chang Wai Ke Za Zhi · Feb 2010
[Multidetector-row CT evaluation of acute bowel ischemia induced by embolization of superior mesenteric artery in experimental porcine models].
To evaluate the application of multi-detector row CT (MDCT) and CT angiography (CTA) for detecting early signs of acute bowel ischemia (ABI) in experimental porcine models. ⋯ MDCT and CTA reliably define normal and occluded mesenteric vessels in the pig. It can easily detect ischemic bowel segment by identified early changes of ischemia. The early direct ischemic signs are occluded vessels, the disappearance of distal comb-like branches or brush-like vasa recta, and poor bowel enhancement. The early indirect sign is bowel dilatation with fluid collection.
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Zhonghua Wei Chang Wai Ke Za Zhi · Nov 2009
[Short-term outcome of laparoscopic gastric bypass and minigastric bypass on obesity patients with type 2 diabetes mellitus].
To evaluate the short-term outcome of laparoscopic gastric bypass on obesity patients with type 2 diabetes mellitus. ⋯ Laparoscopic gastric bypass and minigastric bypass have good short-term outcome in the treatment of obesity patients with type 2 diabetes mellitus.
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Zhonghua Wei Chang Wai Ke Za Zhi · Nov 2009
[Empirical study of oridonin-induced gastric cancer cells MKN45 apoptosis].
To investigate the growth inhibition and apoptosis of gastric cancer cell MKN45 induced by oridonin and its mechanism. ⋯ Oridonin significantly inhibits the proliferation of MKN45 cell. Apoptosis of MKN45 induced by oridonin may be associated with the up-regulated expression of Bax and the change of Bcl-2/Bax ratio, thus to activate the caspase pathway.
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Zhonghua Wei Chang Wai Ke Za Zhi · Sep 2009
[Stress gastrointestinal bleeding in critically ill patients and its effect on the prognosis].
To investigate stress gastrointestinal bleeding in critically ill patients and its effect on the prognosis. ⋯ The patients with stress gastrointestinal bleeding usually have a poor prognosis.
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Zhonghua Wei Chang Wai Ke Za Zhi · Sep 2009
[Analysis of risk factors affecting operative outcome of small bowel obstruction].
To evaluate the risk factors affecting the early postoperative outcomes in patients with small bowel obstruction. ⋯ Surgery for small bowel obstruction is still associated with significant mortality and morbidity. Elderly is significantly associated with an increased incidence of strangulation, operative mortality, and complications.