Blood Free Amino Acids in the Postpartum Dairy Cattle with Left Displaced Abomasum
نویسندگان
چکیده
منابع مشابه
Milk yield and survival of Holstein-Friesian dairy cattle after laparoscopic correction of left-displaced abomasum.
The milk yield and survival of 91 Holstein-Friesian dairy cows that had had a left-displaced abomasum (LDA) corrected laparoscopically were compared with those of 193 control cows matched for herd, parity and calving date. Ninety per cent of the LDA treatments were performed within four weeks after calving. The risk of being culled during the whole observational period of at least three years w...
متن کاملNMR-based metabolomic evaluation in dairy cows with displaced abomasum
* Correspondence: [email protected]
متن کاملNutritional risk factors in the etiology of left displaced abomasum in dairy cows: a review.
The transition period occurring 2 wk prepartum through 2 to 4 wk postpartum is the major risk period in the etiology of left displaced abomasum. The prepartum depression of intake and the slow postpartum increase in intake are risk factors causing lower ruminal fill, reduced forage to concentrate ratio, and increased incidence of other postpartum disorders. Uncomplicated ketosis, retained place...
متن کاملPrognostic Judgment at Post-Surgery by Biochemical Parameters in Beef Cattle with Left Displaced Abomasum
We examined whether the postoperative prognosis of beef cattle with left displaced abomasum (LDA) can be estimated from changes in laboratory parameters. Preoperatively, beef cattle with LDA showed increases in plasma glucose with decreased serum insulin in the glucose tolerance test compared to non-LDA cattle. Postoperatively, the cattle with LDA were retrospectively divided into two groups, g...
متن کاملCharacteristics of Fluid Composition of Left Displaced Abomasum in Beef Cattle Fed High-Starch Diets
To clarify the pathophysiology of left displaced abomasum (LDA), beef cattle fed high-starch diets were examined. The abomasal pH in beef cattle with LDA was lower than that in non-LDA reference animals (data from beef cattle at an abattoir), suggesting that it facilitated acidity. Bacteriological examinations of the abomasal fluid in cattle with LDA revealed the presence of Pseudomonas spp., C...
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ژورنال
عنوان ژورنال: Journal of Veterinary Medical Science
سال: 2010
ISSN: 0916-7250,1347-7439
DOI: 10.1292/jvms.09-0239