title: The interpretation of tracer fluxes in terms of membrane structure.
mesh_terms: D000818:Animals; D001001:Anura; D001692:Biological Transport; D002247:Carbon Isotopes; D002712:Chlorides / Q000378:metabolism; D005690:Galactose / Q000378:metabolism; D006859:Hydrogen / Q000378:metabolism; D066298:In Vitro Techniques; D008564:Membrane Potentials; D009994:Osmolar Concentration; D009995:Osmosis; D009997:Osmotic Pressure; D011188:Potassium / Q000378:metabolism; D011868:Radioisotopes; D012867:Skin; D012964:Sodium / Q000378:metabolism; D013395:Sucrose / Q000378:metabolism; D014508:Urea / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D002712:Chlorides; D011868:Radioisotopes; D013395:Sucrose; D006859:Hydrogen; D014508:Urea; D012964:Sodium; D011188:Potassium; D005690:Galactose