Postprandial mesenteric blood flow.
نویسندگان
چکیده
منابع مشابه
Effects of exercise on mesenteric blood flow in man.
Transcutaneous Doppler ultrasound was used to assess the effects of exercise on both fasting and postprandial superior mesenteric artery blood flow. After treadmill exercise (speed 5 km/h, gradient 20%, duration 15 min) in 16 subjects, superior mesenteric artery blood flow decreased by 43% immediately after the end of the exercise and by 29% at five minutes and 24% at 10 minutes postexercise. T...
متن کاملEvolution of mesenteric artery blood flow in healthy premature neonates.
This study aims to analyze the superior artery blood flow in healthy premature neonates with birth weight between 1,000 g and 1,500 g, on the first and seventh days of live. It is a prospective cohort study, including 15 premature neonates with mean weight of 1,243g ± 173.6 (ranging from 1,000 to 1,495 g). Exclusion criteria were: unstable hemodynamic conditions; assisted ventilation with high ...
متن کاملSuperior mesenteric artery blood flow velocity in necrotising enterocolitis.
Doppler measurements of blood flow velocity were obtained from the superior mesenteric artery (SMA), coeliac axis, and anterior cerebral artery (ACA) of 19 infants with suspected necrotising enterocolitis, which was classified as confirmed (n = 9) or unconfirmed (n = 8). Infants with confirmed disease were compared with controls who were either enterally fed or who were receiving intravenous fl...
متن کاملArteriovenous anastomotic blood flow in the mesenteric organs.
DELANEY, JOHN P. Arteriovenous anastomotic blood jaw in the mesenteric organs. Am. J. Physiol. 2 16 (6) : 1556-l 56 1 . 1969.Arteriovenous anastomotic (AVA) blood flow in the mesenteric organs of the dog was quantitated by injecting 20-p radioactive spheres into the superior mesenteric artery (SMA). Microspheres bypassing capillaries via A-V channels larger than 20 p tranversed the portal vein ...
متن کاملSuperior mesenteric artery blood flow in systemic sclerosis patients.
OBJECTIVE Intestinal involvement is frequently observed in systemic sclerosis (SSc) and is associated with malnutrition and a decreased survival rate. Vascular lesions are claimed to underlie and precede these changes. The aim of this study was to establish whether a reduced mesenteric blood flow was present in SSc patients with no signs or symptoms of small bowel involvement. METHODS Superio...
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ژورنال
عنوان ژورنال: Gut
سال: 1991
ISSN: 0017-5749
DOI: 10.1136/gut.32.11.1428