Left displacement of the abomasum in dairy cattle: recent developments in epidemiological and etiological aspects
نویسندگان
چکیده
منابع مشابه
Left displacement of the abomasum in dairy cattle: recent developments in epidemiological and etiological aspects.
The research with respect to displacement of the abomasum (DA) in dairy cattle is reviewed. Evaluated articles describe epidemiological and experimental studies. The occurrence is elevated with regard to breed, gender, age, concurrent diseases, environmental aspects and production levels as contributing factors and emphasis is placed on the effects of nutrition and metabolism. Reviewing the exp...
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...
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position of abomasum is positioned below the rumen in the right of the ventral midline. Left displacement of abomasum (LDA) is a condition in which abomasum is trapped between the rumen and left abdominal wall. LDA occurs most commonly in large, high-producing adult dairy cows after parturition (1). Many papers have been described risk factors, pathogenesis, diagnosis, treatment and outcome of ...
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A 4-year-old female native goat with the history of inappetence and no defecation was referred to the Department of Clinical Sciences, School of Veterinary Medicine of Shiraz, Shiraz, southern Iran. During exploratory laparotomy, pyloric obstruction and displacement of the abomasum to the left side was observed. Obstruction of pylorus was due to a ball-shaped phytobezoar. The goat was followed ...
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terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
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ژورنال
عنوان ژورنال: Veterinary Research
سال: 2003
ISSN: 0928-4249,1297-9716
DOI: 10.1051/vetres:2002060