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. 2019 Nov 13;6:172. doi: 10.3389/fnut.2019.00172

Figure 2.

Figure 2

Glycine attenuates muscle wasting and preserves rates of protein synthesis during nutrient starvation. Myotube diameter for cells incubated in differentiation media (DM) or HEPES buffered saline (HBS) for 5 h with increasing concentrations of glycine or isomolar concentrations of L-alanine, and representative images at the optimal dose of 2.5 mM (A). Glycine supplementation improves protein synthesis as assessed using puromycin after incubation in HBS for up to 4 h (B). Scale bar represents 50 μm. This applies to all images. Values are means ± SD, n = 4–6 per group. Significant differences are displayed where appropriate.