• Corpus ID: 38211261

Effects of higenamine on isolated heart adrenoceptor of rabbit.

@article{Park1984EffectsOH,
  title={Effects of higenamine on isolated heart adrenoceptor of rabbit.},
  author={C. W. Park and K. C. Chang and J. K. Lim},
  journal={Archives internationales de pharmacodynamie et de therapie},
  year={1984},
  volume={267 2},
  pages={
          279-88
        }
}
In the present study, effects of higenamine on various mechanical parameters of rabbit left atria as influenced by propranolol were investigated and compared to those of epinephrine. The following results are obtained: Higenamine, in a dose-dependent manner, increased the rate of tension development and shortened both the time to peak tension and the total duration of contraction. These effects of higenamine were competitively blocked by propranolol. The pA2 values of higenamine and epinephrine… 
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