[Effect of theophylline on the calcium balance in the blood vessels and myocardium].
Administration of theophylline to rabbits increases the content of total calcium and that of 45Ca in the blood vessels, myocardium and red cells upon 20-minute exposition of 45Ca, without changing the parameters under test upon 3-hour exposition of 45Ca. After theophylline administration the volume of exchange fractions of calcium ions increased.
D000818:Animals; D001808:Blood Vessels / Q000187:drug effects* / Q000378:metabolism; D002118:Calcium / Q000378:metabolism*; D004912:Erythrocytes / Q000187:drug effects / Q000378:metabolism; D005260:Female; D006321:Heart / Q000187:drug effects*; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D011817:Rabbits; D013806:Theophylline / Q000494:pharmacology*; D013997:Time Factors
D013806:Theophylline; D002118:Calcium
Vliianie teofillina na blans kal'tsiia v krovenosnykh sosudakh i miokarde.