Blood plasma lipidome profile of dairy cows during the transition period
نویسندگان
چکیده
منابع مشابه
Blood plasma lipidome profile of dairy cows during the transition period
BACKGROUND The transition period of dairy cows, around parturition and the onset of lactation, involves endocrine and metabolic changes to compensate for an increased energy requirement aggravated by reduced feed intake. Transition cows adjust to the resulting negative energy balance with the mobilization of lipids from the adipose tissues yielding increased blood levels of non-esterified fatty...
متن کاملDNA damage in peripheral blood mononuclear cells and neutrophils of dairy cows during the transition period
This study was designed to investigate the apoptotic process in peripheral blood mononuclear cells (PBMC) and polymorphonuclear neutrophil leukocytes (PMN) in dairy cattle during the transition period. Blood samples were collected from 4 dairy cattle at 3 weeks before the expected parturition (wk -3), parturition (wk 0) and 3 weeks after parturition (wk +3). The DNA damage of PBMC and PMN was e...
متن کاملEffect of Conjugated Linoleic Acid Supplement and Sesame as Source of N-6 on Performance and Milk Fatty Acid Profile of Holstein Dairy Cows During Transition Period
Background: Feeding unsaturated fatty acids sources in dairy cows is considered as a strategy to improve animal health during postpartum period and milk fatty acid profile. OBJECTIVES: This study aimed to investigate the effects of conjugated linoleic acid supplement and combination of sesame meal and oil on performance and milk fatty acid composition of dairy cows during transition period. MET...
متن کاملComparative proteomics analysis of plasma proteins during the transition period in dairy cows with or without subclinical mastitis after calving
The transition period is the most critical time of the cow’s lactation cycle that is associated with the onset of mastitis. In this study, changes of plasma proteins in cows (n = 12) with or without subclinical mastitis after calving were determined by two-dimensional electrophoresis (2-DE), which detected 18 spots with variations in protein spots abundance. These spots were identified by liqui...
متن کاملImpacts of Metabolism and Nutrition During the Transition Period on Fertility of Dairy Cows
In early postpartum, high-producing dairy cows undergo a period of extensive tissue catabolism because of negative nutrient balance. Metabolic unbalances can lead to diseases, which are known to depress fertility in dairy cows. Negative nutrient balance has been associated with compromised immune and reproductive functions in dairy cows, and a compromised immune system leads to greater risk of ...
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ژورنال
عنوان ژورنال: BMC Veterinary Research
سال: 2015
ISSN: 1746-6148
DOI: 10.1186/s12917-015-0565-8