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. 2023 Mar 24;13:4847. doi: 10.1038/s41598-023-31842-y

Figure 4.

Figure 4

Hair growth-promoting drug testing on hair follicloids. (a) Microscope images of hair follicloids cultured with/without minoxidil (MNX) for 10 days. Hair follicloids were permeabilized and observed using a stereomicroscope. (b) The length of sprouting structures with/without MNX. The graph shows the ratio of the length on days six, eight, and ten compared to that on day four. Numerical variables were statistically evaluated using Student’s t-test; * indicates p < 0.05. (c) Relative expression of hair growth-associated genes. GAPDH was used as a reference gene to normalize expression. Error bars represent the standard error of the mean calculated from three experiments for each condition. Numerical variables were statistically evaluated using Student’s t-test; * indicates p < 0.05.