title: Regulation of the amphibian oocyte plasma membrane ion permeability by cytoplasmic factors during the first meiotic division.
mesh_terms: D000818:Animals; D001001:Anura; D002463:Cell Membrane Permeability / Q000187:drug effects*; D002467:Cell Nucleus / Q000502:physiology; D003513:Cycloheximide / Q000494:pharmacology; D003593:Cytoplasm / Q000502:physiology; D004553:Electric Conductivity; D005260:Female; D008540:Meiosis; D008564:Membrane Potentials / Q000187:drug effects*; D009865:Oocytes / Q000502:physiology* / Q000648:ultrastructure; D009866:Oogenesis; D006080:Ovarian Follicle / Q000502:physiology; D010063:Ovum / Q000502:physiology*; D011188:Potassium / Q000378:metabolism*; D011374:Progesterone / Q000494:pharmacology*; D011894:Rana pipiens; D012964:Sodium / Q000378:metabolism*
chemical_list: D011374:Progesterone; D003513:Cycloheximide; D012964:Sodium; D011188:Potassium