Clinical and Biochemical Studies on the Basis of Ketone Bodies in Cattle : I. Blood Ketone Bodies in Normal Dairy Cattle
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منابع مشابه
A novel chemical method for measuring ketone bodies in subclinical ketosis
Backgrounds: Subclinical ketosis can cause greater economic loss due to a lack of clinical symptoms. Objectives: The present study was aimed to design a chemical method for measuring serum ketone bodies in the affected subclinical cows. Methods: Acetoacetate concentrations were measured using a nitroprusside reaction and b-hydroxy butyric acid (BHBA) which was oxidized to acetoacetate using nan...
متن کاملSome Blood Markers of the Functional State of Liver in Dairy Cows with Clinical Ketosis
Metabolic disorders in animals are one of the most important problems in modern cattle production. The paper presents results characterising the functional state of the liver in dairy cows with clinical ketosis. The study was conducted on 17 Holstein cows (9 of them were clinically healthy with negative test for ketone bodies in urine and 8 with positive test) in their second to fourth lactatio...
متن کاملScreening for subclinical ketosis in dairy cattle by Fourier transform infrared spectrometry.
Subclinical ketosis is a metabolic disorder in high-producing dairy cattle that can be detected by ketone bodies in milk: acetone (Ac), acetoacetate (AcAc), and beta-hydroxybutyrate (BHBA). Fourier transform infrared (FTIR) spectrometry is to a growing extent used for determination of milk constituents in milk recording, but as yet there is no calibration for ketone bodies available. The object...
متن کاملStudy of the relationship between oxidative stress and subclinical mastitis in dairy cattle
Subclinical mastitis is considered as one of the most prevalent diseases in dairy cows, causing drasticloss in the dairy industry. Oxidative stress, induced by reactive oxygen species (ROS), is believed to be aprimary factor in various cattle diseases including mastitis, but there are few studies regarding the role ofROS in subclinical mastitis. This study was undertaken to i) study the changes...
متن کاملArteriographic Evaluation of Laminitis Digits in the Hind Limbs of Dairy Cattle
Objective: Laminitis is one of the main causes of lameness in dairy cattle. In this situation the corium blood circulation is disrupted and the production of healthy horny hoof wall is reduced. The purpose of this study was to evaluate the arteriographic pattern of the digital arterial branches in the laminitic digits and to compare them with the normal digits. Design: Original study. Animals...
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تاریخ انتشار 2017