Choline and choline metabolites concentration in plasma (µmol/L) of dairy cows during lactation.

1<p>Betaine (Bet), free choline (Cho), glycerophosphocholine (GPCho), lysophosphatidylcholine (LPC), phosphatidylcholine (PC), phosphocholine (PCho), sphingomyelin (SM), total choline (TC).</p>2<p>Variables were Log10 transformed to obtain equal variance. Means and SEM are back-transformed.</p>3<p>TC is the sum of Cho, LPC, PC, PCho, SM and GPCho.</p>abcd<p>Means within a row with different superscripts differ (P<0.001).</p><p>Choline and choline metabolites concentration in plasma (µmol/L) of dairy cows during lactation.