Reduced capabilities of synaptic transmission in aged rats.
D000375:Aging; D000818:Animals; D003964:Diaphragm; D005071:Evoked Potentials; D005260:Female; D008274:Magnesium / Q000494:pharmacology; D008564:Membrane Potentials; D009045:Motor Endplate / Q000502:physiology; D009431:Neural Conduction; D009469:Neuromuscular Junction / Q000502:physiology*; D010791:Phrenic Nerve / Q000502:physiology; D051381:Rats; D013569:Synapses / Q000502:physiology*; D009435:Synaptic Transmission
D008274:Magnesium