Embryonic development, luteal size and blood flow area, and concentrations of PGF2α metabolite in dairy cows fed a diet enriched in polysaturated or polyunsaturated fatty acid

2018 ◽  
Vol 195 ◽  
pp. 291-301 ◽  
Author(s):  
A. Kraisoon ◽  
C. Navanukraw ◽  
W. Inthamonee ◽  
T. Bunma
Keyword(s):  
Blood Flow ◽  
Fatty Acid ◽  
Embryonic Development ◽  
Dairy Cows ◽  
Polyunsaturated Fatty Acid ◽  
Flow Area

Proteomic analysis of the effects of lutein on mammary gland metabolism in dairy cows

2018 ◽  
Vol 85 (2) ◽  
pp. 152-156
Author(s):  
Caihong Wang ◽  
Chong Wang ◽  
Jianxin Liu ◽  
Hongyun Liu
Keyword(s):  
Blood Flow ◽  
Mammary Gland ◽  
Fatty Acid ◽  
Dairy Cows ◽  
Control Diet ◽  
Differentially Expressed ◽  
Acid Oxidation ◽  
Differentially Expressed Proteins ◽  
Proteomic Approach ◽  
Increased Blood Flow

The aim of the research reported in this Research Communication was to identify differentially expressed proteins in dairy cows with normal and lutein diet and to elucidate the mechanisms of lutein-induced effects on bovine mammary gland metabolism using a comparative proteomic approach. Thirty-three differentially expressed proteins were identified from mammary gland of control diet-fed and lutein diet-fed dairy cows. Among these proteins, 15 were upregulated and 18 were downregulated in the lutein group. Functional analysis of the differentially expressed proteins showed that increased blood flow, depressed glycolysis, enhanced lactose anabolism, decreased fatty acid oxidation and up-regulated beta lactoglobulin expression were connected with lutein addition. These results suggested that the increased blood flow, reduced glucose catabolism, enhanced capacity for milk lactose synthesis, depressed fatty acid catabolism and increased expression of antioxidantion related protein may be the prime factors contributing to the increased milk production and enhanced immune status in lutein-fed dairy cows. This study provides molecular mechanism of dietary lutein in regulating lactation of dairy cows.

scholarly journals Effect of a long-chain n-3 polyunsaturated fatty acid–enriched diet on adipose tissue lipid profiles and gene expression in Holstein dairy cows

2016 ◽  
Vol 99 (12) ◽  
pp. 10109-10127 ◽  
Author(s):  
Sebastien Elis ◽  
Alice Desmarchais ◽  
Sandrine Freret ◽  
Virginie Maillard ◽  
Valérie Labas ◽  
...  
Keyword(s):  
Gene Expression ◽  
Adipose Tissue ◽  
Fatty Acid ◽  
Dairy Cows ◽  
Polyunsaturated Fatty Acid ◽  
Lipid Profiles ◽  
Tissue Lipid ◽  
Long Chain ◽  
Holstein Dairy Cows

The effects of low-ratio n-6/n-3 PUFA on biomarkers of inflammation: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Yali Wei ◽  
Yan Meng ◽  
Na Li ◽  
Qian Wang ◽  
Liyong Chen
Keyword(s):  
Systematic Review ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acid ◽  
Meta Analysis ◽  
Chain Polyunsaturated Fatty Acid ◽  
Inflammation Markers ◽  
Pufa Supplementation ◽  
Long Chain

The purpose of the systematic review and meta-analysis was to determine if low-ratio n-6/n-3 long-chain polyunsaturated fatty acid (PUFA) supplementation affects serum inflammation markers based on current studies.

Selected gene – polyunsaturated fatty acid interactions and risk of obesity

2010 ◽  
Vol 72 (08/09) ◽  
Author(s):  
C Jourdan ◽  
S Kloiber ◽  
H Himmerich ◽  
C Gieger ◽  
H Wichmann ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Polyunsaturated Fatty Acid
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