PROGRESSIVE VASOCONSTRICTION DURING SUSTAINED FLOW REDUCTION IN NEWBORN GUT: ROLE OF ANGIOTENSIN † 1388
نویسندگان
چکیده
منابع مشابه
Role of endothelium-derived prostanoid in angiotensin-induced vasoconstriction.
To test the hypothesis that prostanoids contribute to angiotensin II-induced vascular contraction, we compared the effect of angiotensin II on isometric tension development by rings of descending thoracic aorta bathed in Krebs' bicarbonate buffer with and without indomethacin (10 microM) to inhibit cyclooxygenase, CGS13080 (10 microM) to inhibit thromboxane A2 synthesis, or SQ29548 (1 microM) t...
متن کاملProgressive coronary vasoconstriction during relative ischemia in canine myocardium.
Under certain conditions, a progressive increase in vascular resistance occurs within ischemic myocardium during the first 3 hours after coronary artery stenosis. We tested the hypothesis that the increased resistance is due to local release of a vasoconstrictor substance in the ischemic region. Relative ischemia was produced in anesthetized dogs by a combination of acute coronary arterial sten...
متن کاملCa sensitization during sustained hypoxic pulmonary vasoconstriction is endothelium dependent
Robertson, Tom P., Philip I. Aaronson, and Jeremy P. T. Ward. Ca2 sensitization during sustained hypoxic pulmonary vasoconstriction is endothelium dependent. Am J Physiol Lung Cell Mol Physiol 284: L1121–L1126, 2003. First published February 28, 2003; 10.1152/ajplung.00422. 2002.—The main aim of this study was to determine the effects of endothelium removal on tension and intracellular Ca2 ([Ca...
متن کاملDev123562 1388..1388
The authors contacted the journal when they became aware of a number of errors involving the re-use of lanes and panels in multiple figures of the paper. Specifically, the vinculin lanes in Fig. 6H and Fig. 1E are identical, and two of these lanes are also duplicated in Fig. 7D. In addition, the vinculin lanes 1-3 in Fig. 7C are duplicated in lanes 4-6, and in Fig. 9 the Bcl-XL bands in lanes 2...
متن کاملSustained Hypoxic Pulmonary Vasoconstriction in the Isolated Perfused Rat Lung: Effect of α1-adrenergic Receptor Agonist
Background: Alveolar hypoxia induces monophasic pulmonary vasoconstriction in vivo, biphasic vasoconstriction in the isolated pulmonary artery, and controversial responses in the isolated perfused lung. Pulmonary vascular responses to sustained alveolar hypoxia have not been addressed in the isolated perfused rat lung. In this study, we investigated the effect of sustained hypoxic ventilation o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pediatric Research
سال: 1996
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199604001-01411