Next, we treated cells with different concentrations of NAD+. When included for twenty-four h at eighty µM in HeLa and 400 µM in U2OS cells, NAD+ impaired the incorporation of EdU (Fig. 2a and Prolonged Details Fig. 1k,l). Moreover, sixteen µM of NAD+ was sufficient to scale back fork speed by ~forty% in HeLa https://nad-supplementation-and-m89124.iyublog.com/31045574/not-known-facts-about-nad-and-brain-health-what-does-research-say