Non-invasive transgastric detection of ultrasonic Doppler signals from canine renal vessels.
We successfully obtained ultrasonic Doppler signals from canine renal vessels non-invasively by the transgastric approach. An outline of the method and newly developed transgastric probe is presented in this preliminary report.
D000818:Animals; D001783:Blood Flow Velocity; D004285:Dogs; D012077:Renal Artery / Q000033:anatomy & histology / Q000502:physiology*; D012212:Rheology; D013270:Stomach