“Aminoglycoside antibiotics (mmol.l-1) gentamicin (0.74), streptomycin (1.… (2.23), sisomicin (2.74), dactimicin (2.75), kanamycin (3.43), kanendomycin (3.45), tobramycin (3.53) and dibekacin (4.35) produce a … the isolated phrenic nerve-hemidiaphragm preparation of the rat, which is only reversed by calcium chloride.”