keyword
MENU ▼
Read by QxMD icon Read
search

bvd

keyword
https://www.readbyqxmd.com/read/28373727/determining-bovine-viral-diarrhea-and-infectious-bovine-rhinotracheitis-infections-in-dairy-cattle-using-precolostral-blood
#1
Paul Baillargeon, Juan C Arango-Sabogal, Vincent Wellemans, Gilles Fecteau
The objective of this study was to determine if precolostral blood samples are useful to detect apparent fetal infections with bovine viral diarrhea (BVD) and infectious bovine rhinotracheitis (IBR) viruses. A convenience sample of 317 sera from 50 Canadian herds was used in the study. Antibody level was measured using 2 commercial IBR and BVD ELISA kits. Precolostral status of sera was confirmed on 304 samples using serum gamma-glutamyl transferase activity. Postcolostral serum samples yielded a higher proportion of positive results to IBR (OR = 86; 95% CI: 17...
April 2017: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
https://www.readbyqxmd.com/read/28359226/prevention-of-fetal-infection-in-heifers-challenged-with-bovine-viral-diarrhoea-virus-type-1a-by-vaccination-with-a-type-1c-or-type-1a-vaccine
#2
R Packianathan, W J Clough, A Hodge, D K Holz, J Huang, G L Bryant, C Colantoni
AIMS: To evaluate a vaccine containing type 1c bovine viral diarrhoea (BVD) virus for prevention of fetal infection in pregnant heifers when challenged with New Zealand BVD virus type 1a 6 months after vaccination, compared to unvaccinated heifers and heifers vaccinated with a vaccine containing type 1a BVD virus. METHODS: Fifty five crossbred Friesian heifers, free from BVD virus and antibody, were randomly allocated to three groups. Twenty five heifers were vaccinated twice with a vaccine containing type 1c BVD virus (T1c group), and 10 heifers with a vaccine containing type 1a BVD virus (T1a group), and 20 heifers were unvaccinated (NC group)...
May 2017: New Zealand Veterinary Journal
https://www.readbyqxmd.com/read/28270288/characteristics-of-ct-perfusion-parameters-of-focal-pancreatic-lesions-and-data-comparison-of-different-algorithms
#3
Ping Li, Liang Zhu, Huadan Xue, Changyi Liu, Kai Xu, Juan Li, Ting Sun, Zhengyu Jin
Objective To characterize the CT perfusion parameters of focal pancreatic lesions including pancreatic cancers (PACs) and pancreatic neuroendocrine tumors (pNETs),estimate the confirmity and fungibility of parameters obtained from Deconvolution and Maximum slope+Patlak.Methods From December 2015 to November 2016,22 patients with PACs and 22 patients with pNETs(37 lesions confirmed by surgery and biopsy)underwent preoperative whole-pancreas CT perfusion in our center. The volume perfusion CT of the entire pancreas was performed at 80 kV and 100 mA,using 28 consecutive volume measurements and intravenous injection of 45 ml of iodinated contrast and saline at a flow rate of 5 ml/s...
February 20, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/28154209/bvd-incentive-scheme-to-get-underway-in-northern-ireland
#4
(no author information available yet)
No abstract text is available yet for this article.
February 4, 2017: Veterinary Record
https://www.readbyqxmd.com/read/28113494/switchable-and-tunable-baw-duplexer-based-on-ferroelectric-material
#5
Almonir Mansour, Thottam Kalkur
A switchable and tunable BAW duplexer for RF applications is presented in this paper. The fabricated BAW duplexer was built on sapphire substrate using solidly mounted resonators (SMR). A metalorganic solution deposition (MOSD) technique was used to form resonators with barium strontium titanate (BST) thin film and six layers of silicon dioxide and tantalum oxide as a Bragg reflector. By applying DC bias, the BST thin film shows an electrostrictive effect, and the two filter paths of the BAW duplexer switch to band pass response with center frequencies at 4...
October 4, 2016: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/28086880/influence-of-border-disease-virus-bdv-on-serological-surveillance-within-the-bovine-virus-diarrhea-bvd-eradication-program-in-switzerland
#6
V Kaiser, L Nebel, G Schüpbach-Regula, R G Zanoni, M Schweizer
BACKGROUND: In 2008, a program to eradicate bovine virus diarrhea (BVD) in cattle in Switzerland was initiated. After targeted elimination of persistently infected animals that represent the main virus reservoir, the absence of BVD is surveilled serologically since 2012. In view of steadily decreasing pestivirus seroprevalence in the cattle population, the susceptibility for (re-) infection by border disease (BD) virus mainly from small ruminants increases. Due to serological cross-reactivity of pestiviruses, serological surveillance of BVD by ELISA does not distinguish between BVD and BD virus as source of infection...
January 13, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/27997620/molecular-and-serological-survey-of-selected-viruses-in-free-ranging-wild-ruminants-in-iran
#7
Farhid Hemmatzadeh, Wayne Boardman, Arezo Alinejad, Azar Hematzade, Majid Kharazian Moghadam
A molecular and serological survey of selected viruses in free-ranging wild ruminants was conducted in 13 different districts in Iran. Samples were collected from 64 small wild ruminants belonging to four different species including 25 Mouflon (Ovis orientalis), 22 wild goat (Capra aegagrus), nine Indian gazelle (Gazella bennettii) and eight Goitered gazelle (Gazella subgutturosa) during the national survey for wildlife diseases in Iran. Serum samples were evaluated using serologic antibody tests for Peste de petits ruminants virus (PPRV), Pestiviruses [Border Disease virus (BVD) and Bovine Viral Diarrhoea virus (BVDV)], Bluetongue virus (BTV), Bovine herpesvirus type 1 (BHV-1), and Parainfluenza type 3 (PI3)...
2016: PloS One
https://www.readbyqxmd.com/read/27980135/financial-boost-for-bvd-eradication-in-northern-ireland
#8
(no author information available yet)
No abstract text is available yet for this article.
December 17, 2016: Veterinary Record
https://www.readbyqxmd.com/read/27978850/ct-perfusion-measurements-in-pancreatic-carcinoma-with-different-kinetic-models-is-there-a-chance-for-tumour-grading-based-on-functional-parameters
#9
Sven Schneeweiß, Marius Horger, Anja Grözinger, Konstantin Nikolaou, Dominik Ketelsen, Roland Syha, Gerd Grözinger
BACKGROUND: To evaluate the interchangeability of perfusion parameters obtained with help of models used for post-processing of perfusion-CT images in pancreatic adenocarcinoma and to determine the mean values and ranges of perfusion in different tumour gradings. METHODS: Perfusion-CT imaging was performed prospectively in 48 consecutive patients with pancreatic adenocarcinoma. In 42 patients biopsy-proven tumor grading was available (4 × G1/24 × G2/14 × G3/6× unknown)...
December 15, 2016: Cancer Imaging: the Official Publication of the International Cancer Imaging Society
https://www.readbyqxmd.com/read/27913251/unmapped-reads-from-cattle-rnaseq-data-a-source-for-missing-and-misassembled-sequences-in-the-reference-assemblies-and-for-detection-of-pathogens-in-the-host
#10
Tahir Usman, Frieder Hadlich, Wiebke Demasius, Rosemarie Weikard, Christa Kühn
Usually, reads from transcriptome sequencing data unmapped to the target species' reference genome are disregarded. A recent RNAseq project on the new fatal disease Bovine Neonatal Pancytopenia had indicated an unexplained immune response signature to a double-stranded RNA virus. To unravel its background, contigs were de novo assembled from unmapped RNAseq reads and aligned against the bovine genome assemblies and multispecies NCBI databases. Lack of genuine virus sequence contigs rejected the hypothesis of a live virus being causal for the unexplained immune response...
January 2017: Genomics
https://www.readbyqxmd.com/read/27865262/soluble-forms-of-cd46-are-detected-in-bos-taurus-plasma-and-neutralize-bvdv-the-bovine-pestivirus
#11
Nidal Alzamel, Calixte Bayrou, Annabelle Decreux, Daniel Desmecht
The pestivirus bovine viral diarrhea virus (BVDV) is known to bind to the CD46 molecule, which subsequently promotes entry of the virus. Mapping of the BVD-virion-binding site has shown that two peptides, 66EQIV69 and 82GQVLAL87, located on antiparallel beta sheets in the most distal complement control protein module (CCP1), provide the attachment platform. In the present study, we reveal new CD46-encoding transcripts that are predicted to encode CCP1-containing soluble forms. Further, we show that the serum of most adult cattle contains soluble CD46 (sCD46) and that a recombinant soluble isoform neutralizes BVDV infectivity in an in vitro assay...
December 2016: Comparative Immunology, Microbiology and Infectious Diseases
https://www.readbyqxmd.com/read/27863293/the-conical-stent-in-coronary-artery-improves-hemodynamics-compared-with-the-traditional-cylindrical-stent
#12
Yi Yu, Yujie Zhou, Qian Ma, Shuo Jia, Sijing Wu, Yan Sun, Xiaoli Liu, Yingxin Zhao, Yuyang Liu, Dongmei Shi
OBJECTIVES: This study sought to explore the efficacy of the conical stent implantation in the coronary artery by comparing the effects of cylindrical and conical stents on wall shear stress (WSS) and velocity of flow and fractional flow reserve (FFR). BACKGROUND: The traditional cylindrical stent currently used in the percutaneous coronary intervention (PCI) has a consistent diameter, which does not match the physiological change of the coronary artery. On the contrary, as a new patent, the conical stent with tapering lumen is consistent with the physiological change of vascular diameter...
January 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27843266/heat-shock-protein-concentration-and-clarity-of-porcine-lenses-incubated-at-elevated-temperatures
#13
T M Dzialoszynski, K J Milne, J R Trevithick, E G Noble
PURPOSE: To quantify the concentration of heat shock proteins in lenses in lens organ culture at elevated temperatures, and to examine the relation between elevated temperature and lens clarity. METHODS: Pig lenses obtained from a local abattoir were dissected aseptically and incubated in medium M199 without serum for 4 days to stabilize, and lenses with protein leakage of less than 10 mg/l were obtained for heat shock exposure. Heat shock was performed by incubation for 1 h in M199 without serum at various temperatures ranging from 37 °C to 55 °C...
2016: Molecular Vision
https://www.readbyqxmd.com/read/27836034/temporal-trends-in-the-retention-of-bvd-calves-and-associated-animal-and-herd-level-risk-factors-during-the-compulsory-eradication-programme-in-ireland
#14
T A Clegg, D A Graham, P O'Sullivan, G McGrath, S J More
The national BVD eradication programme in Ireland started on a voluntary basis in 2012, becoming compulsory in 2013. The programme relies on accurate identification and prompt removal of BVD+ calves. However, a minority of herd owners have chosen to retain BVD+ animals (defined as still being alive more than seven weeks after the date of the initial test), typically with a view to fattening them to obtain some salvage value. During each year of the programme, additional measures have been introduced and implemented to encourage prompt removal of BVD+ animals...
November 1, 2016: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/27805246/bovine-neonatal-pancytopenia-correlation-between-clinical-symptoms-hematological-parameters-and-lifespan
#15
Marek Gehrke, Vivian Junge, Jędrzej M Jaśkowski, Mirosław P Polak, Krzysztof Urbaniak, Aleksandra Żuraw
OBJECTIVE: To compare the hematological parameters and clinical symptoms between Bovine Neonatal Pancytopenia (BNP) diseased calves dying before and after 14 days of life. MATERIAL AND METHODS: Clinical observations included 47 calves from dams which underwent a 3-year vaccination program with the inactivated PregSure(®) BVD vaccine. In 25 of these 47 BNP affected calves blood examinations were performed and in 22 dead calves diagnosis was mainly based on post-mortem findings...
December 5, 2016: Tierärztliche Praxis. Ausgabe G, Grosstiere/Nutztiere
https://www.readbyqxmd.com/read/27764130/first-results-in-the-use-of-bovine-ear-notch-tag-for-bovine-viral-diarrhoea-virus-detection-and-genetic-analysis
#16
Christian Quinet, Guy Czaplicki, Elise Dion, Fabiana Dal Pozzo, Anke Kurz, Claude Saegerman
BACKGROUND: Infection due to bovine viral diarrhoea virus (BVDV) is endemic in most cattle-producing countries throughout the world. The key elements of a BVDV control programme are biosecurity, elimination of persistently infected animals and surveillance. Bovine viral diarrhoea (BVD) is a notifiable disease in Belgium and an official eradication programme started from January 2015, based on testing ear notches sampled during the official identification and registration of calves at birth...
2016: PloS One
https://www.readbyqxmd.com/read/27717350/incidence-of-bovine-neonatal-pancytopenia-in-243-farms-in-germany
#17
Frederike Reichmann, Annette Pfitzner, Guenter Rademacher, Elke Schwedinger, Klaus Cussler, Carola M Sauter-Louis
BACKGROUND: Several research groups from different European countries have worked on the aetiopathogenesis of bovine neonatal pancytopenia (BNP) and an association between the use of the vaccine PregSure BVD (Pfizer, Germany) and the development of this haemorrhagic disease was confirmed. Because BNP is not a notifiable disease, it is difficult to obtain information on its incidence. Based on pharmacovigilance (PhV) data, which are the only officially available data at the national level, the incidence of BNP is considered low...
October 7, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27687927/existence-of-bovine-neonatal-pancytopenia-before-the-year-2005-retrospective-evaluation-of-215-cases-of-haemorrhagic-diathesis-in-cattle
#18
A Stoll, A Pfitzner-Friedrich, F Reichmann, J Rauschendorfer, A Roessler, G Rademacher, G Knubben-Schweizer, C Sauter-Louis
Haemorrhagic diathesis (HD) in cattle is a relatively rare syndrome that can have many different causes. With the occurrence of bovine neonatal pancytopenia (BNP) in 2007, the number of cases of HD in cattle has increased. This led to an enhanced interest in diseases presenting with bleeding disorders. The possible causes of HD in cattle, the clinical findings, and the course of various diseases are described and evaluated. Furthermore, we determined whether cases of BNP occurred before the introduction of the vaccine Pregsure BVD since its widespread use was associated with the syndrome...
October 2016: Veterinary Journal
https://www.readbyqxmd.com/read/27617959/forsythoside-a-inhibits-bvdv-replication-via-traf2-dependent-cd28-4-1bb-signaling-in-bovine-pbmcs
#19
Quan-Jiang Song, Xiao-Gang Weng, Dong-Jie Cai, Wang Zhang, Jiu-Feng Wang
Bovine viral diarrhea virus (BVDV), the causative agent of bovine viral diarrhea/mucosal disease (BVD/MD), is an important pathogen of cattle and other wild animals throughout the world. BVDV infection typically leads to an impaired immune response in cattle. In the present study, we investigated the effect of Forsythoside A (FTA) on BVDV infection of bovine peripheral blood mononuclear cells (PBMCs). We found that Forsythoside A could not only promote proliferation of PBMCs and T cells activation but also inhibit the replication of BVDV as well as apoptosis induced by BVDV...
2016: PloS One
https://www.readbyqxmd.com/read/27513006/identification-of-a-cyanine-dye-labeled-peptidic-ligand-for-y1r-and-y4r-based-upon-the-neuropeptide-y-c-terminal-analogue-bvd-15
#20
Mengjie Liu, Rachel R Richardson, Simon J Mountford, Lei Zhang, Matheus H Tempone, Herbert Herzog, Nicholas D Holliday, Philip E Thompson
Traceable truncated Neuropeptide Y (NPY) analogues with Y1 receptor (Y1R) affinity and selectivity are highly desirable tools in studying receptor location, regulation, and biological functions. A range of fluorescently labeled analogues of a reported Y1R/Y4R preferring ligand BVD-15 have been prepared and evaluated using high content imaging techniques. One peptide, [Lys(2)(sCy5), Arg(4)]BVD-15, was characterized as an Y1R antagonist with a pKD of 7.2 measured by saturation analysis using fluorescent imaging...
September 21, 2016: Bioconjugate Chemistry
keyword
keyword
74370
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"