title: Phytohemagglutinin stimulation of human lymphocytes. Failure to detect an early increase in cyclic AMP concentration.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D002110:Caffeine / Q000494:pharmacology; D002250:Carbon Radioisotopes; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism*; D006801:Humans; D007106:Immune Sera; D007457:Iodine Radioisotopes; D037102:Lectins; D007930:Leucine / Q000378:metabolism; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000378:metabolism*; D011453:Prostaglandins
chemical_list: D002250:Carbon Radioisotopes; D007106:Immune Sera; D007457:Iodine Radioisotopes; D037102:Lectins; D011453:Prostaglandins; D002110:Caffeine; D000242:Cyclic AMP; D000262:Adenylyl Cyclases; D007930:Leucine