title: Effect of tricarboxylic acid cycle intermediates and related compounds on the respiratory rate of Urostyla cristata and Colpoda cucullus.
mesh_terms: D000143:Acids / Q000494:pharmacology; D000818:Animals; D016798:Ciliophora / Q000378:metabolism*; D002952:Citric Acid Cycle; D008314:Malonates / Q000494:pharmacology; D010101:Oxygen Consumption; D013386:Succinates / Q000494:pharmacology
chemical_list: D000143:Acids; D008314:Malonates; D013386:Succinates