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Changes in serum lecithin: cholesterol
acyltransferase and apolipoprotein B-100 in dairy cattle either with 1-7
Days in milk displaced abomasum or with 8-21 Days in milk displaced
abomasum
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Arafat Khalphallah1*, Hanan K. Elsayed1,
Enas Elmeligy3, Shin Oikawa2 and Ken Nakada2 |
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1Department of Animal
Medicine, Faculty of Veterinary Medicine, Assiut University, Assiut
71526, Egypt; 2Department of Veterinary Herd Health, School
of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Hokkaido
069-8501, Japan; 3Veterinary Teaching Hospital, Faculty of
Veterinary Medicine, Assiut University, Assiut 71526, Egypt
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| Abstract |
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Displacement of the
abomasum (DA) is a common and economically important problem of dairy
cattle in early lactation. This study described the clinical findings
and serum biochemical changes of lecithin:cholesterol acyltransferase
(LCAT) and apolipoprotein B-100 (apoB-100) in cows during 1-7 and 8-21
days in milk (DIM) from day 0
before surgery up to day 30 after surgical interference. The study was
conducted on DA cattle (n= 24) belonged to dairy farms in the Hokkaido
area, Japan. The examined cows were classified based on the onset of DA
into two groups: DA (1-7 DIM) group (n=11) and DA (8-21 DIM) group
(n=13). Cows were examined and sampled at days 0 (operation), 7 and 30.
Dairy cattle in the two DA groups showed significant (P<0.01) elevation
of serum LCAT and apoB-100 at days 7 and 30 when comparing with their
values at day 0. This study
concluded the recovery of diseased groups and the significant effect of
surgical operation where serum LCAT and apoB-100 returned to their
physiological values.
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Keywords:
Apolipoprotein B-100,
displaced abomasums, dairy cattle, lecithin, cholesterol acyltransferase,
post-operative |
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| To cite this article:
Khalphallah A, HK Elsayed,
E Elmeligy, S Oikawa and K Nakada, 2016.
Changes in serum lecithin: cholesterol
acyltransferase and apolipoprotein B-100 in dairy cattle either with 1-7
Days in milk displaced abomasum or with
8-21 Days in milk displaced abomasum.
Res.
Opin. Anim. Vet. Sci., 6(8): 224-228. |
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