Propylene glycol for dairy cows: A review of the metabolism of propylene glycol and its effects on physiological parameters, feed intake, milk production and risk of …

NI Nielsen, KL Ingvartsen - Animal Feed Science and Technology, 2004 - Elsevier
The objective of this review was to describe how propylene glycol (PG) is metabolised in the
rumen and liver and how it affects metabolites, hormones, liver composition, feed intake and …

Ruminal fermentation of propylene glycol and glycerol

S Trabue, K Scoggin, S Tjandrakusuma… - Journal of Agricultural …, 2007 - ACS Publications
Bovine rumen fluid was fermented anaerobically with 25 mM R-propylene glycol, S-
propylene glycol, or glycerol added. After 24 h, all of the propylene glycol enantiomers and …

[HTML][HTML] Ruminal and intermediary metabolism of propylene glycol in lactating Holstein cows

NB Kristensen, BML Raun - Journal of Dairy Science, 2007 - Elsevier
Four lactating Holstein cows fitted with ruminal cannulas and permanent indwelling
catheters in the mesenteric artery, mesenteric vein, hepatic portal vein, and hepatic vein …

Effect of forage conservation method, concentrate level and propylene glycol on diet digestibility, rumen fermentation, blood metabolite concentrations and nutrient …

KJ Shingfield, S Jaakkola, P Huhtanen - Animal Feed Science and …, 2002 - Elsevier
The current study was conducted to establish if variations in nutrient supply due to forage
conservation method could be compensated for by increases in concentrate feeding or …

[HTML][HTML] Effects of peripartum propylene glycol supplementation on nitrogen metabolism, body composition, and gene expression for the major protein degradation …

GE Chibisa, GN Gozho, AG Van Kessel… - Journal of dairy …, 2008 - Elsevier
Early-lactating dairy cows mobilize body protein to provide amino acids that are directed
toward gluconeogenesis and milk protein synthesis. Propylene glycol (PG) is a precursor of …

[PDF][PDF] Effects of propylene glycol, methionine and sodium borate on metabolic profile in dairy cattle during periparturient period.

M Kabu, T Civelek - Revue de Medecine Veterinaire, 2012 - researchgate.net
The aim of this study is to evaluate the potential metabolic effects of methionine, propylene
glycol and sodium borate in dairy cattle in the peripartum period. For that, 24 healthy …

Effect of propylene glycol on fatty liver development and hepatic fructose 1, 6 bisphosphatase activity in periparturient dairy cows

T Rukkwamsuk, S Rungruang, A Choothesa… - Livestock Production …, 2005 - Elsevier
Twenty-three Holstein Friesian cows were randomly allocated to: a control group of 9 cows
and a treated group of 14 cows that were drenched with 400 ml of propylene glycol once …

Effects of propylene glycol on milk production, serum metabolites and reproductive performance during the transition period of dairy cows

TF Lien, LB Chang, YM Horng, CP Wu - Asian-Australasian Journal …, 2010 - animbiosci.org
The objective of this study was to investigate the effects of an oral drench of propylene glycol
(PG) on milk production, serum metabolites and reproductive performance during the …

Efficacy of different drenching regimens of gluconeogenic precursors during transition period on body condition score, production, reproductive performance …

NI El-Kasrawy, AA Swelum, MA Abdel-Latif… - Animals, 2020 - mdpi.com
Simple Summary As the transition period is the most critical physiological stage of dairy
cattle, propylene glycol as a gluconeogenic precursor was studied either individually or in …

Metabolism of propionate and 1, 2-propanediol absorbed from the washed reticulorumen of lactating cows

NB Kristensen, A Danfaer, BA Røjen… - Journal of Animal …, 2002 - academic.oup.com
To investigate the metabolism of 1, 2-propanediol (PPD) in lactating cows independently of
normal rumen microbial metabolism, three ruminally cannulated lactating Holstein cows …