Relationship between stimulation of sodium transport across frog skin and Ledakrin concentration

Relationship between stimulation of sodium transport across frog skin and Ledakrin concentration. Acta Physiol. Pol., 1979, 30 (2): 261--265. Using the method of measurements of the short circuit current, introduced by Ussing, the relationship was investigated between stimulation of sodium ion transport across frog skin and the concentration of Ledakrin. It was found that the optimum concentration of the drug for investigating changes in ion transport is 10(-5) g per 1 ml of medium.