Table 1.

H-scores from GLUT1, MMP3 and NRF2 immunostained canine OSA specimens showing inter case variation.

		H-Score
Protein (number of cases)	Cellular location	Mean ± SEM	Range (min-max)
GLUT1 (n = 13)	Cytoplasmic	74.89 ± 11.11	180 (5–185)
	Nuclear	67.15 ± 11.38	180 (5–185)
MMP3 (n = 12)	Cytoplasmic	69.88 ± 4.60	95 (25–120)
	Nuclear	38.58 ± 8.61	135 (0–135)
NRF2 (n = 10)	Cytoplasmic	71.89 ± 6.42	130 (10–140)
	Nuclear	74.17 ± 13.08	200 (0–200)

H-Score indicates average scores calculated from several slides for each patient. N = number of cases. Low was classified as 0–45, moderate 45–90 or high was a score of 90+.