Age-related differential suppression of mitogenic responsiveness in murine splenocytes exposed in vitro to theophylline.
D000367:Age Factors; D000818:Animals; D003208:Concanavalin A / Q000037:antagonists & inhibitors; D000242:Cyclic AMP / Q000032:analysis; D006152:Cyclic GMP / Q000032:analysis; D005260:Female; D007165:Immunosuppression Therapy; D008070:Lipopolysaccharides / Q000037:antagonists & inhibitors; D008213:Lymphocyte Activation / Q000187:drug effects*; D008214:Lymphocytes / Q000187:drug effects*; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D013154:Spleen / Q000166:cytology / Q000276:immunology; D013806:Theophylline / Q000494:pharmacology*
D008070:Lipopolysaccharides; D003208:Concanavalin A; D013806:Theophylline; D000242:Cyclic AMP; D006152:Cyclic GMP