HYPERCAPNIA
نویسندگان
چکیده
منابع مشابه
Permissive hypercapnia.
Mechanical ventilation using high tidal volume (VT) and transpulmonary pressure can damage the lung, causing ventilator-induced lung injury. Permissive hypercapnia, a ventilatory strategy for acute respiratory failure in which the lungs are ventilated with a low inspiratory volume and pressure, has been accepted progressively in critical care for adult, pediatric, and neonatal patients requirin...
متن کاملHypoxia and Hypercapnia
The renin response to hypoxia in late gestation fetal sheep has been well characterized. However, the renin response to asphyxia-the combination of hypoxia and hypercapnia-has not been extensively studied. The purpose of this study was to determine 1) the interaction of hypoxia and hypercapnia in the control of renin secretion in late gestation fetal sheep and 2) the role of peripheral arterial...
متن کاملHypercapnia improves tissue oxygenation.
BACKGROUND Wound infections are common, serious, surgical complications. Oxidative killing by neutrophils is the primary defense against surgical pathogens and increasing intraoperative tissue oxygen tension markedly reduces the risk of such infections. Since hypercapnia improves cardiac output and peripheral tissue perfusion, we tested the hypothesis that peripheral tissue oxygenation increase...
متن کاملHypercapnia and hypocapnia in neonates.
BACKGROUND The arterial partial pressure of carbon dioxide (PaCO2) represents the balance between CO2 production and consumption. Abnormal increase or decrease in PaCO2 can affect the body's internal environment and function. Permissive hypercapnia has aroused more attention as a novel ventilatory therapy. The aim of this study was to elucidate the effects of hypercapnia and hypocapnia on the f...
متن کاملStress response in chronic hypercapnia.
SCHAEFER, KARL E., NANCY MCCABE, AND JUDITH WITHERS. Stress response in chronic hypercajmia. Am. J. Physiol. 214(3) : 543-548. 1968.-Respiratory acidosis induced by prolonged exposure of guinea pigs to 15% COz in 21y0 O2 was compensated after 3 days of exposure. Adrenal cortical response as measured by a rise of blood corticosteroids, adrenal cholesterol depletion, and lymphopenia was limited t...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 1964
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.53.966