PMID- 30172396
OWN - NLM
STAT- MEDLINE
DCOM- 20190108
LR  - 20190108
IS  - 1525-3198 (Electronic)
IS  - 0022-0302 (Linking)
VI  - 101
IP  - 11
DP  - 2018 Nov
TI  - Effects of close-up body condition score and selenium-vitamin E injection on 
      lactation performance, blood metabolites, and oxidative status in high-producing 
      dairy cows.
PG  - 10495-10504
LID - S0022-0302(18)30781-1 [pii]
LID - 10.3168/jds.2017-14196 [doi]
AB  - High-producing dairy cows with high pre-calving body condition score (BCS) are 
      more susceptible to metabolic disorders and oxidative stress. The aim of present 
      study was to evaluate the effects of close-up BCS and 3 times Se-vitamin E (SeE) 
      injection on BCS change, blood metabolites, oxidative status, and milk yield in 
      high-producing Holstein cows. A total of 136 multiparous cows were divided into 2 
      groups based on their BCS including high (HB = 4.00 +/- 0.20) and moderate (MB = 
      3.25 +/- 0.25) at 3 wk before expected calving time. Then, each group was divided 
      into 2 subgroups: 3 rounds of SeE injection at 21 d before, and 0 and 21 d after 
      calving (+SeE), and no SeE injection (-SeE). Four final experimental groups were 
      HB+SeE, MB+SeE, HB-SeE, and MB-SeE (34 cows each). Results indicated that 
      interaction effect of BCS and SeE affected serum glucose, and the MB+SeE group 
      had the highest level. The HB cows lost more BCS compared with MB cows during the 
      postcalving period. Moreover, serum insulin concentration increased after SeE 
      injection. The HB cows had higher serum nonesterified fatty acids at 14 d after 
      calving. The MB cows tended to have higher activity of blood glutathione 
      peroxidase over the study period. Furthermore, the SeE-injected cows tended to 
      have higher activity of blood glutathione peroxidase at 28 d after calving. Serum 
      albumin level was increased by SeE injection. The HB cows had greater milk 
      production than MB cows, and SeE-injected cows tended to have higher milk fat 
      percentage and higher fat:protein ratio compared with nonsupplemented cows. It 
      was concluded that SeE injection had beneficial effects on some blood 
      metabolites, albumin as a blood antioxidative parameter, and lactation 
      performance in high-producing dairy cows, especially cows with moderate close-up 
      BCS.
CI  - Copyright (c) 2018 American Dairy Science Association. Published by Elsevier Inc. 
      All rights reserved.
FAU - Zahrazadeh, M
AU  - Zahrazadeh M
AD  - Department of Animal Sciences, College of Agriculture, Isfahan University of 
      Technology, PO Box 84156/83111, Isfahan, Iran.
FAU - Riasi, A
AU  - Riasi A
AD  - Department of Animal Sciences, College of Agriculture, Isfahan University of 
      Technology, PO Box 84156/83111, Isfahan, Iran. Electronic address: 
      ariasi@cc.iut.ac.ir.
FAU - Farhangfar, H
AU  - Farhangfar H
AD  - Department of Animal Sciences, College of Agriculture, University of Birjand, PO 
      Box 615-97175, Birjand, Iran.
FAU - Mahyari, S Ansari
AU  - Mahyari SA
AD  - Department of Animal Sciences, College of Agriculture, Isfahan University of 
      Technology, PO Box 84156/83111, Isfahan, Iran.
LA  - eng
PT  - Journal Article
DEP - 20180829
PL  - United States
TA  - J Dairy Sci
JT  - Journal of dairy science
JID - 2985126R
RN  - 0 (Fatty Acids, Nonesterified)
RN  - 0 (Insulin)
RN  - 0 (Serum Albumin)
RN  - 1406-18-4 (Vitamin E)
RN  - EC 1.11.1.9 (Glutathione Peroxidase)
RN  - H6241UJ22B (Selenium)
SB  - IM
MH  - Animals
MH  - Cattle/*physiology
MH  - Fatty Acids, Nonesterified/blood
MH  - Female
MH  - Glutathione Peroxidase/blood
MH  - Insulin/blood
MH  - Lactation/*drug effects
MH  - Milk/*metabolism
MH  - Oxidative Stress
MH  - Selenium/*administration & dosage
MH  - Serum Albumin/analysis
MH  - Vitamin E/*administration & dosage
OTO - NOTNLM
OT  - antioxidant
OT  - blood metabolite
OT  - body condition score
OT  - milk composition
OT  - transition cow
EDAT- 2018/09/03 06:00
MHDA- 2019/01/09 06:00
CRDT- 2018/09/03 06:00
PHST- 2017/11/26 00:00 [received]
PHST- 2018/07/04 00:00 [accepted]
PHST- 2018/09/03 06:00 [pubmed]
PHST- 2019/01/09 06:00 [medline]
PHST- 2018/09/03 06:00 [entrez]
AID - S0022-0302(18)30781-1 [pii]
AID - 10.3168/jds.2017-14196 [doi]
PST - ppublish
SO  - J Dairy Sci. 2018 Nov;101(11):10495-10504. doi: 10.3168/jds.2017-14196. Epub 2018 
      Aug 29.