Gastrointestinal blood flow velocity after the first feed.
نویسندگان
چکیده
منابع مشابه
Gastrointestinal blood flow velocity after the first feed.
Twenty preterm infants (gestational age range 27-36 weeks) who had never been fed enterally were studied. Doppler indices of flow velocity from the superior mesenteric and coeliac arteries were measured immediately before, and at postprandial time intervals up to 60 minutes after, a first feed of 1 ml of milk given through a nasogastric tube. There were no significant differences between the pr...
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چکیده ندارد.
15 صفحه اولCerebral blood flow velocity changes after rapid administration of surfactant
A computer linked Doppler system was used to make continuous measurements of cerebral blood flow velocity (CBFV) from the middle cerebral artery, mean arterial blood pressure (MAP) from the umbilical artery, and heart rate before, during, and for 20 minutes after the endotracheal administration of 200 mg/kg of porcine surfactant in 10 preterm infants with respiratory distress syndrome. Within t...
متن کاملCerebral blood flow velocity changes after rapid administration of surfactant.
A computer linked Doppler system was used to make continuous measurements of cerebral blood flow velocity (CBFV) from the middle cerebral artery, mean arterial blood pressure (MAP) from the umbilical artery, and heart rate before, during, and for 20 minutes after the endotracheal administration of 200 mg/kg of porcine surfactant in 10 preterm infants with respiratory distress syndrome. Within t...
متن کاملQuantitative blood flow velocity imaGinG
Laser speckle flowmetry suffers from a debated quantitative relationship with blood flow, velocity or tissue perfusion and a lack of calibration of the inverse relationship 1/τc = αV between decorrelation time (τc) and flow velocity (V). Using a modified microcirculation imager, we experimentally investigate on the influence of the optical properties of scatterers on α in vitro and in vivo. We ...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1991
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.66.1_spec_no.17