On the nature of permeability of sarcoma-180 cells to amethopterin in vitro.
D000818:Animals; D001693:Biological Transport, Active; D002118:Calcium / Q000494:pharmacology; D002463:Cell Membrane Permeability; D004140:Dinitrophenols / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D002955:Leucovorin / Q000494:pharmacology; D008727:Methotrexate / Q000378:metabolism*; D012256:Riboflavin / Q000494:pharmacology; D012510:Sarcoma 180 / Q000378:metabolism*; D013696:Temperature; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism*
D004140:Dinitrophenols; D013762:Tetrahydrofolate Dehydrogenase; D002955:Leucovorin; D002118:Calcium; D012256:Riboflavin; D008727:Methotrexate