Inhaled hypertonic saline effect on nutritional status
نویسندگان
چکیده
منابع مشابه
Effect of hypertonic saline on the pulmonary and systemic pressures.
The intravenous injection of 20 per cent saline in anesthetized closed chest dogs causes a rise in pulmonary venous, pulmonary arterial, right ventricular and peripheral venous pressures. Left atrial pressure does not change or falls, and systemic arterial pressure decreases very markedly. These changes are shown to result from spasm at the pulmonary vein—left atrial junction. Stimulation of ch...
متن کاملPressor effect of hypertonic saline on pulmonary circulation.
It has been suggested that the pressor effect of hypertonic solutions of sodium chloride on the pulmonary circulation results from spasm of the pulmonary veins at their junction with the left atrium. These studies demonstrate that the increased resistance in the pulmonary vessels develops upstream to this site and that it may result primarily from mechanical blockage of vessels by clumped eryth...
متن کاملEffect of inhaled frusemide and oral indomethacin on the airway response to hypertonic saline challenge in asthmatic subjects.
BACKGROUND Inhaled frusemide inhibits airway narrowing and causes a transient increase in forced expiratory volume in one second (FEV1) during hypertonic saline challenge. This inhibitory effect could be secondary to prostaglandin release during challenge. The involvement of prostaglandins in the inhibitory action of frusemide during challenge with 4.5% NaCl was investigated by premedicating wi...
متن کاملHypertonic saline and stroke.
Cytotoxic brain edema—swelling of nerve and glial cells—is among the very early pathophysiologic sequelae of focal cerebral ischemia. Once cell swelling has exhausted the cerebral compliance, intracranial pressure increases and, thereby, causes secondary ischemia. Hypertonic solutions, mannitol in particular, have long been used to reduce intracranial pressure. More recently, hypertonic saline ...
متن کاملEffect of inhaled hypertonic saline on hospital admission rate in children with viral bronchiolitis: a randomized trial.
OBJECTIVE We sought to determine whether inhaled 3% hypertonic saline (HS) reduces admission to hospital in ambulatory children with moderately severe viral bronchiolitis. Secondary objectives compared changes in respiratory scores before and after treatment and assessed the need for unscheduled medical intervention within 7 days. METHODS Children under the age of 2 years presenting with mode...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2010
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(10)60248-2