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. 2025 Jan 9;12(6):qfae096. doi: 10.1093/sexmed/qfae096

Figure 3.

Figure 3

Assessment of agonist-stimulated relaxation of the corpus cavernosum. (A) Endothelium-dependent relaxation was tested with a cumulative dose–response to acetylcholine (ACh). (B) Endothelium-independent relaxation was tested with a cumulative dose–response of sodium nitroprusside (SNP). (C) Relaxation to a cumulative dose–response of the cystathionine γ-lyase substrate L-cysteine (L-Cys). Data are presented as mean ± SEM for n = 7 mice per group. *P < .05 control vs. HFD + PCSK9 group. P < .05 HFD + PCSK9 group vs. HFD + PCSK9 + tubacin group.