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Full-Text Articles in Medicine and Health Sciences
Detection Of High Levels Of Somatic Cells In Milk On Farms Equippedwith An Automatic Milking System By Decision Trees Technique, Beata Sitkowska, Dariusz Piwczynski, Joanna Aerts, Magdalena Kolenda, Serkan Özkaya
Detection Of High Levels Of Somatic Cells In Milk On Farms Equippedwith An Automatic Milking System By Decision Trees Technique, Beata Sitkowska, Dariusz Piwczynski, Joanna Aerts, Magdalena Kolenda, Serkan Özkaya
Turkish Journal of Veterinary & Animal Sciences
The purpose of the study was to use decision trees to predict increased levels of somatic cells in cow's milk. The material for the study comprised data collected in 2012-2014 from five farms in Poland equipped with an automatic milking system. Data on 803 Polish Holstein-Friesian cows were collected. In order to predict somatic cell count data mining techniques were used to build a graphical model of a decision tree. This study found that the most important factors to anticipate an elevated somatic cell count in cow's milk are milk conductivity, lactation stage, and lactation (primiparous and multiparous cow groups), …
Identification And Genetic Characterization Of Bovine Parainfluenzavirus Type 3 Genotype C Strain Isolated From Cattle In Western China, Xiaobo Wen, Jinhua Sun, Yao Zhang, Si Cao, Xuhua Ran, Hongbo Ni
Identification And Genetic Characterization Of Bovine Parainfluenzavirus Type 3 Genotype C Strain Isolated From Cattle In Western China, Xiaobo Wen, Jinhua Sun, Yao Zhang, Si Cao, Xuhua Ran, Hongbo Ni
Turkish Journal of Veterinary & Animal Sciences
Bovine parainfluenza virus type 3 (BPIV3) is a leading respiratory pathogen of cattle and is often implicated as a causative pathogen of bovine respiratory disease complex (BRDC). Three genotypes (BPIV3a-c) have been tentatively classified based on genetic and phylogenetic analyses. A BPIV3c isolate, designated NX49, was isolated using the Madin-Darby bovine kidney cell culture from cattle in western China, where feedlot cattle with severe respiratory disease symptoms were observed. Hemagglutination assay demonstrated that NX49 had low agglutination activity against guinea pig erythrocytes, whereas SD0835, the first BPIV3c strain reported in China, showed high agglutination activity. Phylogenic analysis indicated that NX49 …
Pathological And Immunohistochemical Evaluation Of Skin And Teat Papillomas In Cattle, Enver Beytut
Pathological And Immunohistochemical Evaluation Of Skin And Teat Papillomas In Cattle, Enver Beytut
Turkish Journal of Veterinary & Animal Sciences
Bovine skin and teat papillomas were examined for immunohistochemical expression of bovine papillomavirus (BPV), proliferating antigens (PCNA, Ki-67), CD3+ T lymphocytes, and some of the type III intermediate filaments. Papillomas showed epidermal hyperplasia, koilocytes, and hyperkeratosis with prominent dermal connective tissue. Immunohistochemistry found the presence of BPV antigens in the nuclei of granulosa cells. PCNA and Ki-67 revealed positive nuclear staining in the dermis and epidermis. Perivascular cuffing in the dermis predominantly consisted of CD3+ T cells. Immunoreaction to vimentin was strong in the connective tissue of the dermis. $\alpha$SMA positivity was mainly in the media of vessels. Smooth muscle …
A Survey Of Ixodid Ticks Feeding On Cattle And Molecular Detectionof Coxiella Burnetii From Ticks In Southeast Iran, Omid Ghashghaei, Saeid Reza Nourollahi Fard, Mohammad Khalili, Hamid Sharifi
A Survey Of Ixodid Ticks Feeding On Cattle And Molecular Detectionof Coxiella Burnetii From Ticks In Southeast Iran, Omid Ghashghaei, Saeid Reza Nourollahi Fard, Mohammad Khalili, Hamid Sharifi
Turkish Journal of Veterinary & Animal Sciences
Ticks are the main hematophagous arthropods and obligatory ectoparasites that are considered a vector of serious pathogens for animals and humans. The aims of the present survey were to assess the prevalence and diversity of ticks in cattle in Southeast Iran and to determine Coxiella burnetii in the ticks. From May 2014 to April 2015, 583 ticks were collected randomly from 257 cattle. Nested trans-PCR was performed to detect C. burnetii. The overall prevalence of hard tick infestation on cattle was 56.8%. In total, seven different species were identified: Rhipicephalus sanguineus sensu lato (32.6%), Hyalomma anatolicum (28.8%), Hyalomma excavatum (19%), …
Differences In Efficacy Between Gamithromycin, Tilmicosin, And Tulathromycin As Metaphylactic Treatments In High Risk Calves For Bovine Respiratory Disease, T. Miller, M. E. Hubbert, E. F. Schwandt, D. U. Thomson, C. D. Reinhardt
Differences In Efficacy Between Gamithromycin, Tilmicosin, And Tulathromycin As Metaphylactic Treatments In High Risk Calves For Bovine Respiratory Disease, T. Miller, M. E. Hubbert, E. F. Schwandt, D. U. Thomson, C. D. Reinhardt
Kansas Agricultural Experiment Station Research Reports
The cost of Bovine Respiratory Disease to the beef industry due to death, poorer conversions, and therapy is estimated to cost more than $3 billion per year. Identifying and mitigating Bovine Respiratory Disease in cattle can be difficult due to the increased susceptibility for Bovine Respiratory Disease in high risk cattle. One management option to minimize an outbreak of respiratory disease is the use of metaphylaxis, the mass treatment of a group of calves to reduce the incidence and adverse effects of respiratory disease on high risk animals. Criteria used to determine the necessity of metaphylactic treatment against Bovine Respiratory …
Comparison Of Four Ultrasonographic Approaches For The Diagnosis Ofacquired Reticular Diaphragmatic Hernia In Bovidae, Ashwani Kumar, Vandana Sangwan, Jitender Mohindroo, Narinder Singh Saini, Simrat Sagar Singh
Comparison Of Four Ultrasonographic Approaches For The Diagnosis Ofacquired Reticular Diaphragmatic Hernia In Bovidae, Ashwani Kumar, Vandana Sangwan, Jitender Mohindroo, Narinder Singh Saini, Simrat Sagar Singh
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to look at four ultrasonographic approaches that diagnose acquired reticular diaphragmatic hernia (RDH) using either left or right caudal thoracic approaches (4th/5th intercostal space) and compare them to those made more cranially (1st/2nd intercostal space). Each sonographic observation was made in 27 unsedated, standing animals (22 buffaloes and 5 cattle) that were surgically confirmed for RDH. Using the right caudal thoracic approach, the herniated reticulum was seen as medial to the thoracic wall at a depth of 3-5 cm and adjacent to the cardiac silhouette. With the left caudal thoracic approach, the herniated reticulum …
Twenty-Four Hour Holter Monitoring In Finishing Cattle Housed Outdoors, D. A. Frese, J. D. Thomason, C. D. Reinhardt, S. J. Bartle, D. N. Rethorst, G. H. Loneragan, E. F. Schwandt, D. U. Thomson
Twenty-Four Hour Holter Monitoring In Finishing Cattle Housed Outdoors, D. A. Frese, J. D. Thomason, C. D. Reinhardt, S. J. Bartle, D. N. Rethorst, G. H. Loneragan, E. F. Schwandt, D. U. Thomson
Kansas Agricultural Experiment Station Research Reports
Ambulatory electrocardiogram monitoring, in the form of Holter monitoring, has been used in human and veterinary medicine for decades as an aid in the diagnosis and determination of appropriate therapy of heart rhythm disturbances. Within veterinary medicine, Holter monitors have been primarily used in companion animal species, yet little attention has been given to food animal species. Moreover, the heart rhythm in clinically normal cattle fed high concentrate diets and housed outdoors in confined drylot facilities has not been previously reported. In order to properly identify pathologic arrhythmias in cattle, the normal rhythm and arrhythmia prevalence in healthy cattle should …