pGz reversed the LPS effects on expression of nitric oxide synthases in mice heart. LPS produced a significant decrease in eNOS, p-eNOS, and nNOS at 90 and 360 min and significantly increased iNOS at 90 min. (A) pGz mice pre-treatment (pGz-LPS) increased expression of eNOS, p-eNOS, nNOS, and decreased iNOS compared to LPS-treated mice at 90 min and 360 min (B) pGz mice post-treatment (LPS-pGz) also increased eNOS, p-eNOS, nNOS and decreased iNOS compared to LPS treated mice, at 90 min (C) and 360min (D). Supporting Information File contains uncropped Western Blots. Data are expressed as mean ± SD (∗p < 0.05).