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Effects of the Oral Administration of Mosapride Citrate on Capsule Endoscopy Completion Rate
( Yosuke Ida ),( Naoki Hosoe ),( Hiroyuki Imaeda ),( Rieko Bessho ),( Riko Ichikawa ),( Makoto Naganuma ),( Takanori Kanai ),( Toshifumi Hibi ),( Haruhiko Ogata ) 대한소화기학회 2012 Gut and Liver Vol.6 No.3
Background/Aims: In capsule endoscopy (CE), the capsule does not always reach the cecum within its battery life, which may reduce its diagnostic yield. We evaluated the effect of mosapride citrate, a 5-hydroxytryptamine-4 agonist that increases gastrointestinal motility, on CE completion. Meth-ods: In a retrospective study, we performed univariate and multivariate analyses for 232 CE procedures performed at our hospital. To identify factors that affect CE completion, the following data were systematically collected: gender, age, gastric transit time (GTT), nonsteroidal anti-inflammatory drug administration, previous abdominal surgery, hospitaliza-tion, use of a polyethylene glycol solution, use of mosapride citrate (10 mg), body mass index (BMI), and total recording time. Results: The univariate analysis showed that oral mo-sapride citrate, GTT, and BMI were associated with improved CE completion. Multivariate analyses showed that oral mo-sapride citrate (odds ratio [OR], 1.99; 95% confidence inter-val [CI], 1.01 to 3.91) and GTT (OR, 2.34; 95% CI, 1.13 to 4.87) were significant factors for improving the CE completion. Oral mosapride citrate significantly shortened the GTT and small bowel transit time (SBTT). Conclusions: Oral mosapride ci-trate reduced the GTT and SBTT during CE and improved the CE completion rate. (Gut Liver 2012;6:339-343)
Laser Speckle Measurement System for Plant Vigor Detection
Satoshi Shintani,Hiroaki Ishizawa,Takashi Miki,Hiroyuki Kanai 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
This paper describes a new measuring method of plant vigor by using Laser speckle pattern. Furthermore, this proposes a practical application of this presented measurement system. The measuring instrument is consisted by a He-Ne Laser as the light source, and a set of optics, such as reflectors, a beam expander. The speckle pattern could be measured by a CCD camera through lenses. A Japanese morning glory (Ipomoea nil) was used as the sample plant. Their intact leaves were measured the speckle pattern images. The optimal laser light wave length was studied based on the biological concerns. The relationship has been obtained between the feature of the images and the chlorophylldegradation. It would be expected that the symptom of plant could be detected by measuring the Laser speckle pattern.