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. 2019 May 11;8(5):127. doi: 10.3390/antiox8050127

Figure 5.

Figure 5

Effects of TN and TA + N on carnitine. Human pulmonary artery smooth muscle cells were treated with either TN (100 µM) or TA (100 µM) plus niacin (100 µM) (TA + N) for 10 min. Samples were subjected to metabolomics analysis. Carnitine was found to be differentially expressed between TN and TA + N groups. The bar graphs represent mean ± SEM values of signal intensity. * Values are significantly different from each other at p < 0.05 (n = 9).