title: [Effect of theophylline on the concentration of cyclic nucleotides in the lymphocytes of patients with chronic bronchitis with a bronchospastic component].
mesh_terms: D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D006801:Humans; D008214:Lymphocytes / Q000032:analysis*; D009712:Nucleotides, Cyclic / Q000097:blood*; D013806:Theophylline / Q000627:therapeutic use*
chemical_list: D009712:Nucleotides, Cyclic; D013806:Theophylline
vernacular_title: Vliianie teofillina na soderzhanie tsiklicheskikh nukleotidov v limfotsitakh bol'nykh khronicheskim bronkhitom s bronkhospasticheskim komponentom.