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Muscle Contraction Frequency Research In vitro cellular studies using cultured muscle cells examined Syn-AKEs direct effects on contractile activity[2]: 71% reduction in muscle contractions within 1 minute of 0.025% peptide application 58% reduction maintained after 2 hours of exposure Dose-dependent response with optimal activity at 0.5-4% concentrations Reversible effects upon peptide removal without permanent muscle changes These findings established the rapid-onset, sustained-duration profile that characterizes Syn-AKEs neuromuscular effects

doi: 10.1038/s41579-022-00720-1 26 GiglioM.CaggianoG.DalfinoL.BrienzaN.AlicinoI.SgobioA.et al

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