A 42-year-old woman with acute gastroenteritis received oral metoclopramide 10 mg thrice daily and amoxicillin 1.0 g thrice daily.After 30 minutes of the first administration,the woman developed involuntary movement of extremities,difficult walking,leftward head and neck rotation,submaxilla deviation,tongue protrusion,and unclear speech.Physical examination showed a temperature of 36.5℃,a pulse rate of 96 beats/min,a respiratory rate of 24 breaths/min,and a BP of 100/70 mm Hg.She had consciousness,slowed responses,mask-like face,torsion of head and neck to the left,bilateral tendon hyperreflexia,and negative pathologic reflex.Metoclopramide-induced extrapyramidal disorders were suspected.IM atropine 1 mg and IM diazepam 5 mg were given immediately.The above-mentioned symptoms disappeared gradually thirty minutes later.Metoclopramide was stopped and amoxicillin was continued.The above-mentioned symptoms did not reappear.
目的应用胶体铋剂(CBS)与不同剂量的氨苄西林丙磺舒(Ampicillin and probenecid capsules,APC)联合治疗幽门螺杆菌(Helicobacter pylori,HP)试验阳性慢性胃炎患者疗效观察。方法188例患者随机分为5组(单独用CBS4110mg4周、单独用APC0.75g组2周、CBS110mg+APC0.75g组、CBS110mg+APC0.5g组、CBS110mg+APC0.25g组)每组服药CBS110mg4周+APC2周。结果HP根除率分别为25%、84%、100%、98%和66%,活动性胃炎消退率分别为19.4%、62.5%、94.1%、91%和78.6%;不良反应发生率分别为5%、23%、12%、6%和5%。结论CBS110mg+APC0.75g及CBS110mg+APC0.5g组HP根除率及活动性胃炎消退率均显著高于其他三组,(P<0.05);但CBS110mg+APC0.75g组、CBS110mg+APC0.5g组两组之间的疗效无显著差异。HP根除率可达95%以上,活动性胃炎消退率可达94.1%～91%,不良反应发生率减少至12.6%,是较理想的根除HP方案。
为了解决一家一户收割苜蓿的困难,黄骅市农机推广站于2001年初开发研制出9GX-140型苜蓿收割机,这种收割机主要技术性能是:
