[Stimulation of the motor function of the duodenum by sound waves in chronic duodenal obstruction].
The study was made of sound waves effect on duodenal motility (DM) in 60 chronic sufferers with duodenal functional ileus. The exposure to 2.0-3.0 kHz sound waves of 0.57-0.73 W/cm2 intensity promoted intestinal contractions, duodenal passage of barium, enhanced biopotential, amplitude and tone. These parameters tended to acquire values similar to duodenal motility in health.
Polous
Iu M
IuM
Kurko
V S
VS
D000200:Action Potentials / Q000502:physiology; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004380:Duodenal Obstruction / Q000503:physiopathology / Q000628:therapy*; D004386:Duodenum / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010528:Peristalsis / Q000502:physiology; D010812:Physical Stimulation; D013016:Sound
Stimuliatsiia motornoĭ funktsii dvenadtsatiperstnoĭ kishki zvukovymi volnami pri khronicheskoĭ duodenal'noĭ neprokhodimosti.