نتایج جستجو برای: distress syndrome
تعداد نتایج: 656040 فیلتر نتایج به سال:
background: chest radiography is one of the most usual diagnostic tools for respiratory distress. objective: the purpose of this study is to assess the specificity, sensitivity and clinical value of chest radiography of neonates with respiratory distress.patients and methods: a descriptive- analytical study was conducted on 102 neonates that were in neonatal intensive care unit of imam reza and...
background and aim: respiratory distress syndrome (rds) is a lung disorder, which can damage the auditory brainstem pathways because of hypoxia. the aim of this study was to evaluate brainstem auditory electrophysiology changes of neonates with rds. methods: fifteen term neonates who suffered from rds, 15 term neonates admitted in the nicu for any reason except rds, and 15 normal term neonates ...
OBJECTIVE Numerous studies have focused on biomarkers for acute lung injury and acute respiratory distress syndrome. Although several biomarkers have been identified, their relative performance is unclear. We aim to provide a quantitative overview of plasma-derived biomarkers associated with acute respiratory distress syndrome diagnosis or mortality. DATA SOURCES MEDLINE (inception to January...
PURPOSE OF REVIEW The pathogenesis of acute respiratory distress syndrome has been explained by the presence of a direct (pulmonary) or indirect (extrapulmonary) insult to the lung parenchyma. Evidence indicates that the pathophysiology of acute respiratory distress syndrome may differ according to the type of the insult. This article presents a brief overview of the differences between pulmona...
background: morbidity and mortality of preterm babies are important issues in perinatal medicine. in developed countries, preterm delivery is the cause of about 70% of mortality and 75% of morbidity in the neonatal period, respectively. objective: the aim of this study was to determine the risk factors for preterm labor and the outcomes, in terms of perinatal mortality and morbidity at the time...
introduction : intestinal ischemia and reperfusion (i-i/r) is an insult associated with acute respiratory distress syndrome (ards). herein we evaluate the dose-response effect of low-level laser therapy (lllt) on lung inflammation induced by i-i/r. methods : mice were subjected to mesenteric artery occlusion (45 min) and killed after clamp release and intestinal reperfusion (2h). increasing dos...
Acute respiratory distress syndrome is a serious sequelae of many serious illnesses during pregnancy. An understanding of acute respiratory distress syndrome is central to the proper care of a patient with the disorder. Acute respiratory distress syndrome results in diminished pulmonary compliance and respiratory shunt mediated hypoxemia. Furthermore, the initial pulmonary injury in acute respi...
OBJECTIVE The open lung approach is a mechanical ventilation strategy involving lung recruitment and a decremental positive end-expiratory pressure trial. We compared the Acute Respiratory Distress Syndrome network protocol using low levels of positive end-expiratory pressure with open lung approach resulting in moderate to high levels of positive end-expiratory pressure for the management of e...
Increased pulmonary vascular resistance in preterm newborn infants with respiratory distress syndrome is suggested, and endothelin-1 plays an important role in pulmonary vascular reactivity in newborns. We determined umbilical cord blood and neonatal (second sample) levels of endothelin-1 in 18 preterm newborns with respiratory distress syndrome who had no clinical or echocardiographic diagnosi...
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