Factors associated with survival in the herd for dairy cows following surgery to correct left displaced abomasum
نویسندگان
چکیده
منابع مشابه
Nutritional 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 کاملNMR-based metabolomic evaluation in dairy cows with displaced abomasum
* Correspondence: [email protected]
متن کاملSerum Ornithine Carbamoyltransferase Activity and Correlation with Fatty Liver in Dairy Cows with Displaced Abomasum
Corresponding Author: Ken Onda Azabu University, School of Veterinary Medicine, 17-71 Fuchinobe 1-Chome, Chuo-ku, Sagamihara 229-8501, Japan Tel: +81-42-754-7111 (ext. 658)18 Fax: +81-42-850-2464 Email: [email protected] Abstract: Ornithine Carbamoyltransferase (OCT) is a hepatocyte-specific enzyme; elevated serum activity indicates liver damage. Displaced abomasum frequently occurs around the...
متن کاملMilk 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 کاملMetabolic Profile and Inflammatory Responses in Dairy Cows with Left Displaced Abomasum Kept under Small-Scaled Farm Conditions.
Left displaced abomasum (LDA) is a severe metabolic disease of cattle with a strong negative impact on production efficiency of dairy farms. Metabolic and inflammatory alterations associated with this disease have been reported in earlier studies, conducted mostly in large dairy farms. This research aimed to: (1) evaluate metabolic and inflammatory responses in dairy cows affected by LDA in sma...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2015
ISSN: 0022-0302
DOI: 10.3168/jds.2014-9017