l-carnitine vs l-lysine Lysine: Sources, Metabolism, Physiological Importance, and Use as a Supplement Acetyl L-Carnitine vs L-Carnitine: 4

15 minutes before isoprenaline exposure Result:Partially antagonized isoprenaline's protective effect at doses of 0.025 or 0.05 mg/kg, resulting in 50-70% survival from histamine bronchospasm

Acknowledgments We wish to thank Universidad Catlica de Valencia San Vicente Mrtir for its financial help (Grant: 2019-802-001) in the revision and edition of the language in the manuscript and Professor Jos Mara Lajara from Universidad Catlica de Valencia San Vicente Mrtir, for his technical assistance in the design of the figures

All authors critically revised the manuscript, approved the final version to be published, and agree to be accountable for all aspects of the work

Consider using a small plastic container to keep vials organized and prevent them from rolling against the back wall where they might freeze