The profilactic action of Ditec airsoles on bronchial constriction caused by physical exertion
Abstract
In 7 patients with mixed genesis bronchial asthma which demontrated the FEV1 decrease more than 20 percents after finishing the test with the exercise on the bicycle, the profilactic effect of single inhalation and course treatment of Berotec. Ditec, and Bichromate was studied.
In 30 minutes and 2 hours after single inhalation of Berotec, Ditec, and Bichromate, the FEV1 increase was revealed in 23 and 21.6 %, in 26 and 23.5 %, and in 5.8 and 6.3 % respectively. The ergometry in 2 hours after two inhalations of Ditec caused the FEV1 decrease in 7.4 % on average in 10 minutes after cancelling the exercise. Bronchial constriction was not determined in all the 7 patients. After two inhalations of Berotec the FEV1 decrease in 8.9 % on average in 8—10 minutes of recovery was observed. 4 patients indicated subjectively favorable protective action of Berotec. The protective action at the background of two Bichromate inhalations on bronchial constriction was revealed in 6 patients. The ergometry being executed in 12 hours after the preparation dose evening administration revealed the FEV1 maximal decrease in 7.8 % in 8—10 minutes after finishing the exercise after the 4-weeks course treatment of Ditec, at the background of the Bichromate treatment — in 6.6 %; at the Berotec one — in 10.8 %.
About the Authors
A. N. Tsoy
Московской медицинской академии им. И.М. Сеченова
Russian Federation
Russian Federation
L. H. Gaurilenko
Московской медицинской академии им. И.М. Сеченова
Russian Federation
Russian Federation
E. V. Titova
Московской медицинской академии им. И.М. Сеченова
Russian Federation
Russian Federation
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Review
For citations:
Tsoy A.N., Gaurilenko L.H., Titova E.V. The profilactic action of Ditec airsoles on bronchial constriction caused by physical exertion. PULMONOLOGIYA. 1993;(1):62-65. (In Russ.)
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