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(A) Example of a continuous trace of intracorporal pressure (ICP, upper panel) and systemic blood pressure (BP, lower panel) over the course of an experiment following administration of 200 μL nitric oxide (NO) nanoparticles performed topically on the rat penis. The time points of application of the NO nanoparticles are shown by the arrows. (B) Example of a continuous trace of ICP and BP for animals treated with empty nanoparticles.
