Why the study?
Does salbutamol have different bronchodilator and cardiovascular actions compared to isoprenaline and orciprenaline in guinea-pigs and dogs?
Population
Guinea-pigs and dogs
Comparison
Salbutamol, isoprenaline, and orciprenaline vs Comparative effects between the three drugs
Design
Preclinical
Authors
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Hypothesis-generating for salbutamol's cardiac-sparing beta2 selectivity in animals; leaves open translation to human use.
Does salbutamol have different bronchodilator and cardiovascular actions compared to isoprenaline and orciprenaline in guinea-pigs and dogs?
Salbutamol demonstrates selectivity for beta(2)-adrenoceptors over beta(1)-adrenoceptors compared to isoprenaline and orciprenaline in animal models.
Daly et al. (1971) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: