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. 2021 Nov 17;9:23–30. doi: 10.1016/j.aninu.2021.07.010

Fig. 3.

Fig. 3

Effects of dietary vitamin D3 restriction on protein levels of NPt2a in the kidney of laying hens for 21 d. Data are means ± SEM (n = 3). ∗, P < 0.05. NPt2a = type 2a sodium-phosphate co-transporters; ACTB = actin beta. Restriction, 0 IU/kg dietary vitamin D3; Regular, 1,600 IU/kg dietary vitamin D3.