Effect of Parenteral Supplementation of Minerals and Vitamins on Oxidative Stress Biomarkers and Hepatic Fatty Acid Metabolism in Dairy Cows During the Transition Period

© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature..

In the present work we aimed to study the effects of parenteral vitamin and mineral supplementation on hepatic fatty acid metabolism as well as on the oxidative stress biomarkers in biological samples of transition cows. The supplemented group (SG, n = 11) received a subcutaneous injection of 5 mL of vitamin A palmitate 35 mg/mL, vitamin E acetate 50 mg/mL plus other injection of 5 mL of copper edetate 10 mg/mL, zinc edetate 40 mg/mL, manganese edetate 10 mg/mL, and sodium selenite 5 mg/mL on days - 60, - 30, and 7 (± 3) relative to calving. The control group (CG, n = 11) received two subcutaneous injections of 5 mL of 9 mg/mL sodium chloride at the same times of the SG. Blood, urine, and liver biopsies were sampled 21 (± 3) days before the expected calving date and 7 and 21 (± 3) days after calving. Results revealed that supplemented animals had higher glutation peroxidase (GSH-Px) activity, lower and higher concentration of 3-nitrotyrosine (3-NT) in the liver and plasma, respectively, higher expression of the mitochondrial beta-oxidation enzyme carnitine palmitoyltransferase 1 in the liver, and lower content of hepatic triacylglycerol, mirroring plasma liver function parameters. No differences between groups were found in the superoxide dismutase activity, MDA concentrations, the protein abundance of peroxisomal acyl-CoA oxidase 1, diacylglycerol O-acyltransferase 1, and peroxisome proliferator-activated receptor alpha. These results suggest that the vitamin and mineral supplementation provided to dairy cows had a beneficial effect on GSH-Px activity, hepatic 3-NT concentration, and on the metabolic adaptation during the peripartum period.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:202

Enthalten in:

Biological trace element research - 202(2024), 4 vom: 14. Feb., Seite 1582-1593

Sprache:

Englisch

Beteiligte Personen:

Barcarolo, Daiana [VerfasserIn]
Angeli, Emmanuel [VerfasserIn]
Etchevers, Lucas [VerfasserIn]
Ribas, Lucas E [VerfasserIn]
Matiller, Valentina [VerfasserIn]
Rey, Florencia [VerfasserIn]
Ortega, Hugo H [VerfasserIn]
Hein, Gustavo J [VerfasserIn]

Links:

Volltext

Themen:

9G34HU7RV0
Biomarkers
Dairy cattle
Edetic Acid
Fatty Acids
Journal Article
Liver fatty acid metabolism
Minerals
Oxidative stress biomarkers
Transition period
Vitamin and mineral supplementation
Vitamins

Anmerkungen:

Date Completed 14.02.2024

Date Revised 14.02.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s12011-023-03776-z

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM35967223X