Tracking the moveable feast: Sonomicrometry and gastrointestinal motility

被引：15
作者：
Adelson, DW [1 ]
Million, M
机构：
[1] W Los Angeles Vet Affairs Med Ctr, Vet Affairs Greater Los Angeles Area Hlth Syst, Digest Dis Res Ctr, Los Angeles, CA 90073 USA
[2] W Los Angeles Vet Affairs Med Ctr, Vet Affairs Greater Los Angeles Area Hlth Syst, Ctr Neurovisceral Sci & Womens Hlth, Los Angeles, CA 90073 USA
[3] Univ Calif Los Angeles, Dept Med, Div Digest Dis, Los Angeles, CA 90073 USA
来源：
NEWS IN PHYSIOLOGICAL SCIENCES | 2004年 / 19卷
关键词：
D O I：
10.1152/nips.01439.2003
中图分类号：
Q4 [生理学];
学科分类号：
071003 ;
摘要：
Ultrasonomicrometry measures distance between piezoelectric crystals based on transmission time of ultrasound bursts. It allows monitoring of coordinated motion of small and delicate tissues, including gastrointestinal sphincters. Its suitability for motility studies in small animals such as mice suggests that its use in gastrointestinal studies will increase in coming years.
引用
收藏
页码：27 / 32
页数：6
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