Comparison of Fecal Microbiota between German Holstein Dairy Cows with and without Left-Sided Displacement of the Abomasum
نویسندگان
چکیده
منابع مشابه
Molecular genetic analyses for left-sided displacement of the abomasum in German Holstein cattle
A whole-genome scan using an affected paternal half-sib design was utilized to detect quantitative trait loci (QTL) for left-sided displaced abomasum (LDA) in German Holsteins. A total of 360 animals from 14 paternal half-sib families were genotyped, for a total of 306 polymorphic microsatellites. For a whole-genome scan, 221 markers were equally distributed over all 29 bovine autosomes, with a...
متن کاملStudy on the effect of left displacement of abomasum (LDA) on serum minerals and biochemical changes in dairy cows
Minerals and some biochemical parameters determined from blood serum analyses in left displacement abomasum (LDA) affected and healthy dairy cows to evaluate the effect of displacement abomasum on mineral status, energy metabolism and liver function. Samples were collected from 60 affected cows and 60 healthy control cows matched with cases, based on herd, parity, and stage of lactation. Concen...
متن کاملEvaluation of rumen transfaunation after surgical correction of left-sided displacement of the abomasum in cows.
OBJECTIVE To evaluate rumen transfaunation after surgical correction of left-sided displacement of the abomasum (LDA) in cows. DESIGN Prospective clinical trial. ANIMALS 20 multiparous cows with LDA. PROCEDURES Cows with LDA were treated surgically (day 0). On days 0 (immediately after surgery) and 1, 10 cows each received 10 L of rumen fluid (transfaunated group) or 10 L of water (contro...
متن کاملPeripartum back fat thickness of multiparous Holstein-Friesian cows with displacement of the abomasum or ketosis.
To establish a method to predict postpartum diseases using prepartum back fat thickness (BFT), the peripartum BFTs of 54 healthy multiparous cows before calving, which were diagnosed with postpartum displacement of the abomasum (DA), clinical ketosis or subclinical ketosis were compared with those of healthy cows from 8 weeks before the expected calving date to 8 weeks after calving. The peripa...
متن کاملTranscription Factor Binding Site Polymorphism in the Motilin Gene Associated with Left-Sided Displacement of the Abomasum in German Holstein Cattle
Left-sided displacement of the abomasum (LDA) is a common disease in many dairy cattle breeds. A genome-wide screen for QTL for LDA in German Holstein (GH) cows indicated motilin (MLN) as a candidate gene on bovine chromosome 23. Genomic DNA sequence analysis of MLN revealed a total of 32 polymorphisms. All informative polymorphisms used for association analyses in a random sample of 1,136 GH c...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2016
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.02442-15