在大连建市百年之际,汇聚大连时代精华的大连“世纪仓”于1999年9月19日被埋藏在大连市劳动公园樱花碧桃园。包括江泽民总书记给大连建市100周年的题词、大连市徽、大连市长在大连建市百年活动中的讲话录音、现任大连市长给2099年在任...在大连建市百年之际,汇聚大连时代精华的大连“世纪仓”于1999年9月19日被埋藏在大连市劳动公园樱花碧桃园。包括江泽民总书记给大连建市100周年的题词、大连市徽、大连市长在大连建市百年活动中的讲话录音、现任大连市长给2099年在任的大连市长的亲笔信、《大连百科全书》等反映大连百年沧桑的百余件珍品将在地下珍藏100年,留待后人于2099年开仓取宝。大连的“世纪仓”是“时间舱”的一种,英语称之为 Time Capsule,《大美百科全书》把 Time Caqsule 译为“时间盒”。通常“时间舱”是一种密闭容器。展开更多
Good preparation before endoscopic procedures is essential for successful visualization. The small bowel is difficult to evaluate because of its length and complex configuration. A meta-analysis was conducted of studi...Good preparation before endoscopic procedures is essential for successful visualization. The small bowel is difficult to evaluate because of its length and complex configuration. A meta-analysis was conducted of studies comparing small bowel visualization by capsule endoscopy with and without preparation. Medical data bases were searched for all studies investigating the preparation for capsule endoscopy of the small bowel up to July 31, 2007. Studies that scored bowel cleanness and measured gastric and small bowel transit time and rate of cecum visualization were included. The primary endpoint was the quality of bowel visualization. The secondary endpoints were transit times and proportion of examinations that demonstrated the cecum, with and without preparation. Meta-analysis was performed with StatDirect Statistical software, version 2.6.1 (http:// statsdirect.com). Eight studies met the inclusion criteria. Bowel visualization was scored as "good" in 78% of the examinations performed with preparation and 49% performed without (P < 0.0001). There were no significant differences in transit times or in the proportion of examinations that demonstrated the cecum with and without preparation. Capsule endoscopy preparation improves the quality of small bowel visualization, but has no effect on transit times, or demonstration of the cecum.展开更多
文摘在大连建市百年之际,汇聚大连时代精华的大连“世纪仓”于1999年9月19日被埋藏在大连市劳动公园樱花碧桃园。包括江泽民总书记给大连建市100周年的题词、大连市徽、大连市长在大连建市百年活动中的讲话录音、现任大连市长给2099年在任的大连市长的亲笔信、《大连百科全书》等反映大连百年沧桑的百余件珍品将在地下珍藏100年,留待后人于2099年开仓取宝。大连的“世纪仓”是“时间舱”的一种,英语称之为 Time Capsule,《大美百科全书》把 Time Caqsule 译为“时间盒”。通常“时间舱”是一种密闭容器。
文摘Good preparation before endoscopic procedures is essential for successful visualization. The small bowel is difficult to evaluate because of its length and complex configuration. A meta-analysis was conducted of studies comparing small bowel visualization by capsule endoscopy with and without preparation. Medical data bases were searched for all studies investigating the preparation for capsule endoscopy of the small bowel up to July 31, 2007. Studies that scored bowel cleanness and measured gastric and small bowel transit time and rate of cecum visualization were included. The primary endpoint was the quality of bowel visualization. The secondary endpoints were transit times and proportion of examinations that demonstrated the cecum, with and without preparation. Meta-analysis was performed with StatDirect Statistical software, version 2.6.1 (http:// statsdirect.com). Eight studies met the inclusion criteria. Bowel visualization was scored as "good" in 78% of the examinations performed with preparation and 49% performed without (P < 0.0001). There were no significant differences in transit times or in the proportion of examinations that demonstrated the cecum with and without preparation. Capsule endoscopy preparation improves the quality of small bowel visualization, but has no effect on transit times, or demonstration of the cecum.
