Noninvasive detection of hepatic lipidosis in dairy cows with calibrated ultrasonographic image analysis
نویسندگان
چکیده
منابع مشابه
Metabolomic biomarkers correlating with hepatic lipidosis in dairy cows
BACKGROUND Hepatic lipidosis or fatty liver disease is a major metabolic disorder of high-producing dairy cows that compromises animal performance and, hence, causes heavy economic losses worldwide. This syndrome, occurring during the critical transition from gestation to early lactation, leads to an impaired health status, decreased milk yield, reduced fertility and shortened lifetime. Because...
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Received: Revised: Accepted: July 16, 2011 October 02, 2011 October 24, 2011
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OBJECTIVE To assess the diagnostic value of a particular set of local intensity parameters extracted from ultrasound liver images in conjunction with support vector machine (SVM) classifiers for liver steatosis grading in respect to the "gold standard" provided by liver biopsy. MATERIAL AND METHODS We prospectively enrolled in the study 228 patients with chronic hepatopathies. All the patient...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2010
ISSN: 0022-0302
DOI: 10.3168/jds.2009-2684