Table 4.

Microstructural parameters of hair in dogs.

Items	CONT	KO	p-value
Hair diameter (μm)
Day 0	95.3 ± 5.39	108.1 ± 12.39	0.374
Day 56	113.4 ± 12.41	101.2 ± 10.04	0.467
Scale height (μm)
Day 0	12.7 ± 1.11	11.7 ± 1.01	0.545
Day 56	12.7 ± 0.70	12.2 ± 0.92	0.704
Scale thickness (μm)
Day 0	0.7 ± 0.02	0.7 ± 0.03	0.657
Day 56	0.7 ± 0.03	0.5 ± 0.01	<0.01