Table 6.
Effects of dietary N-carbamylglutamate (NCG) and rumen-protected L-arginine (RP-Arg) supplementation on triglycerides, total cholesterol, lipoprotein lipase, and hepatic lipase of the fetal liver in underfed Hu ewes on d 110 of gestation1.
Item | CON2 | RES3 | RESA4 | RESN5 | SEM | P-value |
---|---|---|---|---|---|---|
Triglycerides, mmol/g | 1.24a | 0.88c | 1.09b | 1.21a | 0.06 | 0.006 |
Total cholesterol, mmol/g | 0.48a | 0.29c | 0.39b | 0.37b | 0.02 | 0.005 |
Lipoprotein lipase, U/mg | 0.71a | 0.42b | 0.67a | 0.69a | 0.06 | 0.014 |
Hepatic lipase, U/mg | 0.69a | 0.51b | 0.61ab | 0.59ab | 0.05 | 0.009 |
a, b, c With in a row, means without a common superscript differ P < 0.05.
Data are means and pooled SEM (n = 16 per group).
CON: ewes fed 100% of NRC (1985) recommendations for pregnancy.
RES: ewes fed 50% of NRC (1985) recommendations for pregnancy.
RESA: RES ewes supplemented RP-Arg at 20 g per day.
RESN: RES ewes supplemented NCG at 5 g per day.