title: Some factors affecting Malpighian tubule fluid secretion and transepithelial potential in Locusta migratoria L.
abstract: Both fluid secretion and transepithelial potential were stimulated by cAMP. Fluid secretion was unaffected by 5-HT over the concentration range 10(-8)-10(-4) M. The presence of ouabain in the bathing medium effected a decrease in transepithelial potential.
mesh_terms: D000818:Animals; D002988:Cloaca / Q000502:physiology*; D000242:Cyclic AMP / Q000494:pharmacology*; D004848:Epithelium / Q000187:drug effects / Q000502:physiology; D006110:Grasshoppers; D008317:Malpighian Tubules / Q000187:drug effects / Q000378:metabolism / Q000502:physiology*; D008564:Membrane Potentials / Q000187:drug effects; D010042:Ouabain / Q000494:pharmacology
chemical_list: D010042:Ouabain; D000242:Cyclic AMP