p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: phasic

[прилагательное]
фазный; стадийный; фазовый

Тезаурус:

1. On viewing the whole sequence as a video movie the phasic pattern is more obvious.
2. Training was associated with normalisation of external anal sphincter phasic contraction and with an increase in squeeze duration in all patients.
3. They usually occurred in clusters of two to five bursts over a six to 15 minute period; 98% of the bursts occurred together with non-deglutitive phasic contractions of the lower oesophageal sphincter.
4. We studied the effect of octreotide administered in a dose of 50 g on the sphincter of Oddi using endoscopic manometry in seven patients and found that this hormone increase basal pressure and the frequency of phasic wave contractions appreciably (submitted for publication).
5. The threshold of phasic sphincter contraction reverted to normal in the three patients with abnormal values.
6. In addition the external anal sphincter response to rectal distension and increased intra-abdominal pressure was often enhanced in patients compared with normal subjects, rectal compliance was abnormally low, anal relaxation and rectal phasic contractile responses to rectal distension were exaggerated, and there was no rebound increase in internal anal sphincter tone after rectal distension.
7. A direct comparison of serosal strain gauges to open tipped catheters, however, showed that open tipped tubes detected 87% of all tonic contractions and 80% of all phasic contractions recorded by serosal strain gauges.
8. Phasic contractions in the lower oesophageal sphincter, were considered to be present when resting pressure slowly but transiently increased to more than 50% of its basal value.
9. In some muscles both phasic and tonic fibres occur (Cochrane, Elder and Usherwood, 1972).
10. Contractile changes in the stomach wall can be seen throughout the sequence, depicting mixing waves and fasting phasic contractions.
11. K complexes are phasic events (isolated occurrences) in which there is a sudden increase in negativity on the scalp, followed by a corresponding positive wave.
12. Phasic rectal contraction and anal relaxation were present but exaggerated and induced at lower distending volumes than in normal subjects.
13. External anal sphincter function was investigated by: (1) the threshold of external anal sphincter contraction (smallest volume of rectal distension causing a phasic sphincter contraction of at least 3 mm Hg), (2) maximum voluntary contraction (mean of three trials of maximum voluntary squeezing lasting for five seconds), and (3) squeeze duration (length of time during which each subject could voluntarily keep a pressure rise of 10 mm Hg in the lower anal canal balloon, mean of three trials).