title: Effects of nucleosides and nucleotides on tracheal tone.
mesh_terms: D000227:Adenine Nucleotides / Q000494:pharmacology; D000241:Adenosine / Q000031:analogs & derivatives / Q000494:pharmacology; D000403:Airway Resistance / Q000187:drug effects*; D000818:Animals; D005260:Female; D006150:Guanine Nucleotides / Q000494:pharmacology; D006151:Guanosine / Q000031:analogs & derivatives / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009705:Nucleosides / Q000494:pharmacology*; D009711:Nucleotides / Q000494:pharmacology*; D014132:Trachea / Q000187:drug effects
chemical_list: D000227:Adenine Nucleotides; D006150:Guanine Nucleotides; D009705:Nucleosides; D009711:Nucleotides; D006151:Guanosine; D000241:Adenosine