Effect of theophylline and enprofylline on bronchial hyperresponsiveness.
نویسندگان
چکیده
منابع مشابه
Effect of theophylline and enprofylline on bronchial hyperresponsiveness.
The effect of increasing intravenous doses of theophylline and enprofylline, a new xanthine derivative, on bronchial responsiveness to methacholine was studied in eight asthmatic patients. Methacholine provocations were carried out on three days before and after increasing doses of theophylline, enprofylline, and placebo, a double blind study design being used. Methacholine responsiveness was d...
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Effect of once daily and twice daily sustained release theophylline formulations on daytime variation of bronchial hyperresponsiveness in asthmatic patients.
BACKGROUND Previous studies evaluating spirometric values and symptoms have shown that once daily theophylline administered in the evening produces greater stabilisation of the airway function in asthmatic patients than the prototype theophylline given twice a day. The aim of this study was to compare the effects on bronchial responsiveness to methacholine of an ultrasustained release theophyll...
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چکیده ندارد.
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Two groups of normal subjects were immunised with live attenuated influenza virus given by the intranasal route. One group was then treated with placebo capsules for 48 hours. At the end of this time an increase in sensitivity to inhaled histamine was found but with a coincident decrease in reactivity. The other group was treated with indomethacin (50 mg four times daily). The increase in sensi...
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ژورنال
عنوان ژورنال: Thorax
سال: 1989
ISSN: 0040-6376
DOI: 10.1136/thx.44.12.1022