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. 2022 Nov 11;12:19294. doi: 10.1038/s41598-022-23841-2

Figure 1.

Figure 1

Effects of intravenous injection of SET-M33 at 0 (vehicle), 5, 9 and 15 mg/kg on respiratory rate (breaths/min ± se), tidal volume (mL ± se) and minute volume (mL/min ± se) in rats. Baclofen at 15 mg/day was used as positive control. se standard error of mean. Symbols (triangle, circle, rhombus or square) indicate a group mean respiratory parameter. The bar represents the standard error. The graphs were obtained using GraphPad Prism for Windows version 5.03, GraphPad Software, San Diego, California USA, www.graphpad.com. The groups treated with SET-M33 peptide were compared to vehicle using Williams’ test. The comparison between positive control and vehicle were made using two-tailed t test based on the error mean square from the analysis of covariance.