Table 3.

Protein abundance of heat shock and hypoxia markers in the ileum and LD muscle of pigs dHS for 3 d.

Parameter	TN1	dHS2	SEM	P-value
Ileum
HSP703, AU	0.71	1.30	0.126	<0.01
HIF-1α4, AU	0.82	0.87	0.154	0.44
LD
HSP703, AU	0.80	0.98	0.161	0.28
HIF-1α4, AU	1.07	1.16	0.165	0.45

¹Constant thermal neutral conditions (TN; 28°C; 40–60% humidity)

²Diurnal heat stress (dHS) consisting of 6 h at 38°C (40–60% humidity) and 18 h at 32°C (40–60% humidity)

³Heat shock protein 70

⁴Hypoxia inducible factor 1α

n=10 pigs per treatment