摘要
为探讨高选迷切加胃窦粘膜切除术（ＨＳＶ＋ＭＡ）对胃运动功能的影响，作者对１２只犬及３０例十二指肠溃疡患者行ＨＳＶ＋ＭＡ前后胃窦运动功能及胃电图变化进行了对比研究。结果：在空腹状态下，犬手术前后胃窦压力无明显差别，但术后胃动作电位频率较术前明显减慢；肌注５肽胃泌素后，其手术前后的胃压力及动作电位频率也无明显差别。空腹状态下，十二指肠溃疡患者术后胃动作电位频率较术前明显降低，但胃电图值变化不大；餐后，其手术前后的胃电图值及频率较餐前明显升高，但术前、术后变化不大。表明ＨＳＶ＋ＭＡ对胃运动功能及胃电图影响不大。
To observe the changes of antral motor function and electrogastrography of 12 dogs and 30 patients with duodenal ulcer after highly selective vagotomy and mucosal antrectomy.Results: in an empty stomach, the preoperative and postoperative antral pressure value of dogs was similar, but the antral action potential frequency of dogs was slower after operation than that before operation. After injection of pentagastrin, whether before or after operation, the antral pressure value and action potential frequency of dogs were similar in the two groups. In an empty stomach, the electrogastrography frequency of patietns with duodenal ulcer was decreased after operation than that before operation, but their value of electrogastrography was similar, and after taking food, their preoperative and postoperative value and frequency of electrogastrography were significantly higher than that before taking food. But, whether before or after operation, there wasn't significant diffence in them.Conclusions: there wasn't changes of antral motor function and electrogastrography in dogs and patients with duodenal ulcer after highly selective vagotomy and mucosal antrectomy.
出处
《中国普外基础与临床杂志》
CAS
1998年第3期159-160,共2页
Chinese Journal of Bases and Clinics In General Surgery
