Browsing by Author "ce7ac3c4-d2e6-4428-92d8-99572dfbfb18"

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    • Dual inotropic effect of harmaline on the rat heart atrial muscle 
      Carpenter, Robert; Diaz, Gabriela (1977)
      The effect of harmaline (HME) was analyzed in rat strips superfused in vitro. A dual inotropic action was found: the positive component was due to a transient catechol-mediated enhancement of the velocity of development ...
    • The effect of harmaline on force of contraction of the rat isolated atrium 
      Chamorro, Hernan; Narvarte, Javier; Diaz, Gabriela; Carpentier, Robert (1975)
      In rat isolated right atria, beating spontaneously at 30°C, harmaline 8.3 × 10-5 M slowed atrial rate and enhanced force of contraction. The velocity of development of tension (dT/dt) increased and time to peak tension was ...