نتایج جستجو برای: peristalsis
تعداد نتایج: 1312 فیلتر نتایج به سال:
We reviewed the recent literature concerning investigations of esophageal peristaltic function. The gold standard for the assessment of esophageal peristaltic function is manometry with pH monitoring. Even with this investigation modality, however, we are in fact doing no more than estimating esophageal peristaltic function from the manometry and pH results. With esophageal fluoroscopy and scin...
To the Editor: Seerden and co-workers (14) have produced an important study with impressive recordings that show many features of distension-induced electrical and motor activity in the mouse small intestine. Among the highlights of this paper are a clear demonstration of slow wave-driven propulsive contractions, further evidence that the longitudinal and circular muscle layers show the same sl...
When placed on a temperature gradient, a Drosophila larva navigates away from excessive cold or heat by regulating the size, frequency, and direction of reorientation maneuvers between successive periods of forward movement. Forward movement is driven by peristalsis waves that travel from tail to head. During each reorientation maneuver, the larva pauses and sweeps its head from side to side un...
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