Results 131 to 140 of about 4,845 (179)
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Ultrasonographic examination of the abomasum of 50 cows
Veterinary Record, 1997The purpose of this study was to determine the position, appearance and dimensions of the abomasum of 50 healthy 4 cows by ultrasonography. The ventral abdominal region caudal to the xiphoid process was examined with a 3.5 MHz linear 5 transducer. The abomasum could be visualised from both sides 2 and from the ventral midline of 47 of the cows.
Braun, Ueli, Wild, K, Guscetti, Franco
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Cannulation of Bovine Abomasum: A Surgical Technique
American Journal of Veterinary Research, 1973SUMMARY A surgical technique was developed for the implantation of a cannula in the abomasum of cattle. Cannulas were made of flexible plastic, 15 cm. long, with an inside diameter (i.d.) of 2.4 cm. The cannulas were inserted in the fundic part of the abomasum by means of a paracostal laparotomy. To prevent loss of the cannulas, a modified nurse-string
F R, Alonso, W J, Donawick, E P, Hammel
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Metabolic Aspects in the Etiology of Displaced Abomasum
Veterinary Clinics of North America: Food Animal Practice, 2000Results of studies on metabolic variables that exist prior to the diagnosis of displaced abomasum (DA) indicate that subclinical ketosis is a risk factor for DA. Serum aspartate aminotransferase activity, serum and milk betahydroxybutyric acid concentrations, and milk fat-to-protein ratios were often elevated before the diagnosis of DA, and these ...
T, Geishauser, K, Leslie, T, Duffield
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A Technique for Chronic Catheterization of the Sheep Abomasum
Research in Veterinary Science, 1972Summary A simple technique for implanting a catheter in the abomasum of the sheep for daily sampling of the fluid phase of the abomasal contents is described.
R, Hart, J T, Williams
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Salivary abomasum disease in young lambs
Veterinary Record, 2008SIR, — A disease referred to as ‘salivary abomasum disease’ has been recorded in lambs five to 20 days old in Greece's dairy sheep industry, which may be of interest to veterinarians in the uk.
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Correcting the displaced abomasum
Veterinary Record, 1983C F, McCreath, K W, Anderson
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The Filament-Containing Cell in the Bovine Abomasum
Research in Veterinary Science, 1969SUMMARY In the course of electron microscopical studies of bovine ostertagiasis, cells were found which showed ultrastructural features which distinguished them from normally recognised cell types in gastric mucosa. Their main characteristic was the presence of an abundance of cytoplasmic filaments.
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Distribution of trichostrongylid nematodes in the abomasum of sheep
International Journal for Parasitology, 1985Abstract The distributions of Haemonchus contortus, Ostertagia circumcincta and Trichostrongylus axei during their development in lambs were studied by freezing and sectioning the abomasum and then recovering the worms from the contents and mucosa of each section. In previously worm-free lambs, the distribution of fourth stage H.
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