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. 2023 May 25;20(1):2216678. doi: 10.1080/15502783.2023.2216678

Figure 5.

Figure 5.

Mean ± SD for changes in plasma volume (PV) from baseline. Bars represent mean values. Some SD error bars were removed for clarity. SB-ORAL = oral sodium bicarbonate, SB-LOTION = topical sodium bicarbonate, PLA = placebo; ^ SB-ORAL higher than SB-LOTION and PLA, * SB-ORAL higher than PLA (p < 0.05).