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Table 2 Effect of the 1,25-(OH)2D3 concentration on the metabolic enzyme activities in goat mammary epithelial cells

From: 1,25-Dihydroxyvitamin D3 modulates calcium transport in goat mammary epithelial cells in a dose- and energy-dependent manner

Item 1,25-(OH)2D3 concentration, nmol/L
0 0.1 1.0 10.0 100.0
Hexokinase, U/gprot 74.92 ± 1.25a 78.02 ± 1.92a 83.37 ± 1.73b 89.52 ± 2.14c 77.72 ± 1.59a
Ca2+Mg2+-ATPase, U/mgprot 0.71 ± 0.03b 0.78 ± 0.04bc 0.85 ± 0.07c 0.96 ± 0.11d 0.62 ± 0.09a
Na+K+-ATPase, U/mgprot 1.47 ± 0.07a 1.54 ± 0.12ab 1.63 ± 0.09b 1.81 ± 0.12c 1.46 ± 0.11a
  1. a-dSuperscripts with varied letters in the same row were significantly different (P < 0.05). Values are presented as the Means ± SE (standard error)