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https://www.readbyqxmd.com/read/27933442/arterial-pulse-wave-propagation-velocity-in-healthy-dogs-by-pulse-wave-doppler-ultrasound
#1
Rodrigo B Nogueira, Lucas A Pereira, Alice F Basso, Ingrid S da Fonseca, Lorena A Alves
The aim of this study was to prospectively evaluate the carotid-femoral pulse wave velocity (PWV) values in healthy dogs using pulse wave Doppler ultrasound. A secondary aim was to determine the feasibility of this method and to report the intra- and interobserver reproducibilities of the PWV in conscious dogs. The data were studied in 30 healthy, adult, male (n = 15) and female (n = 15) dogs. The time interval marked between the R wave peak of the electrocardiogram and the intersection of the blood flow wave upstroke of the Doppler spectrum with the baseline of zero frequency was determined for the carotid (T1) and for the femoral (T2) arteries...
December 8, 2016: Veterinary Research Communications
https://www.readbyqxmd.com/read/27933300/head-tilting-elicited-by-head-turning-in-three-dogs-with-hypoplastic-cerebellar-nodulus-and-ventral-uvula
#2
Shinji Tamura, Yuya Nakamoto, Takashi Uemura, Yumiko Tamura
The nodulus and ventral uvula (NU) of the cerebellum play a major role in vestibular function in humans and experimental animals; however, there is almost no information about NU function in the veterinary clinical literature. In this report, we describe three canine cases diagnosed with presumptive NU hypoplasia. Of them, one adult dog presented with cervical intervertebral disk disease, and two juvenile dogs presented with signs of central vestibular disease. Interestingly, an unusual and possibly overlooked neurological sign that we called "positioning head tilt" was observed in these dogs...
2016: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/27933190/canine-parvovirus-cpv-2-variants-circulating-in-nigerian-dogs
#3
T T Apaa, J M Daly, R E Tarlinton
Canine parvovirus type 2 (CPV-2) is a highly contagious viral disease with three variants (CPV-2a, CPV-2b and CPV-2c) currently circulating in dogs worldwide. The main aim of this study was to determine the prevalent CPV-2 variant in faecal samples from 53 dogs presenting with acute gastroenteritis suspected to be and consistent with CPV-2 to Nigerian Veterinary Clinics in 2013-2014. Seventy-five per cent of these dogs tested positive for CPV-2 in a commercial antigen test and/or by PCR. Partial sequencing of the VP2 gene of six of these demonstrated them to be CPV-2a...
2016: Veterinary Record Open
https://www.readbyqxmd.com/read/27933049/high-diversity-of-genogroup-i-picobirnaviruses-in-mammals
#4
Patrick C Y Woo, Jade L L Teng, Ru Bai, Annette Y P Wong, Paolo Martelli, Suk-Wai Hui, Alan K L Tsang, Candy C Y Lau, Syed S Ahmed, Cyril C Y Yip, Garnet K Y Choi, Kenneth S M Li, Carol S F Lam, Susanna K P Lau, Kwok-Yung Yuen
In a molecular epidemiology study using 791 fecal samples collected from different terrestrial and marine mammals in Hong Kong, genogroup I picobirnaviruses (PBVs) were positive by RT-PCR targeting the partial RdRp gene in specimens from five cattle, six monkeys, 17 horses, nine pigs, one rabbit, one dog, and 12 California sea lions, with 11, 9, 23, 17, 1, 1, and 15 sequence types in the positive specimens from the corresponding animals, respectively. Phylogenetic analysis showed that the PBV sequences from each kind of animal were widely distributed in the whole tree with high diversity, sharing 47...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27932737/insights-into-addison-s-disease-in-dogs
#5
(no author information available yet)
No abstract text is available yet for this article.
December 10, 2016: Veterinary Record
https://www.readbyqxmd.com/read/27932721/can-you-reduce-the-dose-of-meloxicam-in-dogs-with-osteoarthritis
#6
Hannah Doit, Kathryn Wareham
BestBETs for Vets are generated by the Centre for Evidence-based Veterinary Medicine at the University of Nottingham to help answer specific questions and assist in clinical decision making. Although evidence is often limited, they aim to find, present and draw conclusions from the best available evidence, using a standardised framework. A more detailed description of how BestBETs for Vets are produced was published in a previous issue of Veterinary Record (VR, April 4, 2015, pp 354-356).
December 10, 2016: Veterinary Record
https://www.readbyqxmd.com/read/27932711/veterinary-concerns-about-european-dog-trade
#7
(no author information available yet)
No abstract text is available yet for this article.
December 10, 2016: Veterinary Record
https://www.readbyqxmd.com/read/27932282/serum-cardiac-troponin-i-in-canine-syncope-and-seizures
#8
E Dutton, J Dukes-McEwan, P J Cripps
OBJECTIVE: To determine if serum cardiac troponin I (cTnI) concentration distinguishes between cardiogenic syncope and collapsing dogs presenting with either generalized epileptic seizures (both with and without cardiac disease) or vasovagal syncope. ANIMALS: Seventy-nine prospectively recruited dogs, grouped according to aetiology of collapse: generalized epileptic seizures (group E), cardiogenic syncope (group C), dogs with both epileptic seizures and cardiac disease (group B), vasovagal syncope (group V) or unclassified (group U)...
December 5, 2016: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/27932218/bisphenol-a-bpa-in-the-serum-of-pet-dogs-following-short-term-consumption-of-canned-dog-food-and-potential-health-consequences-of-exposure-to-bpa
#9
Zoe L Koestel, Robert C Backus, Kaoru Tsuruta, William G Spollen, Sarah A Johnson, Angela B Javurek, Mark R Ellersieck, Charles E Wiedmeyer, Kurunthachalam Kannan, Jingchuan Xue, Nathan J Bivens, Scott A Givan, Cheryl S Rosenfeld
Bisphenol A (BPA) is a widely present endocrine disruptor chemical found in many household items. Moreover, this chemical can bioaccumulate in various terrestrial and aquatic sources; thereby ensuring continual exposure of animals and humans. For most species, including humans, diet is considered the primary route of exposure. However, there has been little investigation whether commercial-brands of dog foods contain BPA and potential health ramifications of BPA-dietary exposure in dogs. We sought to determine BPA content within dog food, whether short-term consumption of these diets increases serum concentrations of BPA, and potential health consequences, as assessed by potential hematological, serum chemistry, cortisol, DNA methylation, and gut microbiome changes, in dogs associated with short-term dietary exposure to BPA...
December 5, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27931930/urban-dogs-in-rural-areas-human-mediated-movement-defines-dog-populations-in-southern-chile
#10
Federico J Villatoro, Maximiliano A Sepúlveda, Paulina Stowhas, Eduardo A Silva-Rodríguez
Management strategies for dog populations and their diseases include reproductive control, euthanasia and vaccination, among others. However, the effectiveness of these strategies can be severely affected by human-mediated dog movement. If immigration is important, then the location of origin of dogs imported by humans will be fundamental to define the spatial scales over which population management and research should apply. In this context, the main objective of our study was to determine the spatial extent of dog demographic processes in rural areas and the proportion of dogs that could be labeled as immigrants at multiple spatial scales...
December 1, 2016: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/27931928/the-norberg-angle-is-not-an-accurate-predictor-of-canine-hip-conformation-based-on-the-distraction-index-and-the-dorsolateral-subluxation-score
#11
Ana R Gaspar, Galina Hayes, Catarina Ginja, Mário M Ginja, Rory J Todhunter
Canine hip dysplasia (CHD) is a common complex trait characterized by abnormal hip joint development. Hip joint laxity, an early characteristic of CHD, results in degeneration of the joint due to mechanical trauma, which is a clinical problem mostly in medium to large breed dogs. Clinical signs include pain, decreased activity and lameness. A retrospective, multi-center, cross sectional study of 437 dogs was performed to determine if a Norberg angle (NA) ≥105° accurately predicts a non-dysplastic hip based on a distraction index (DI) cut-off of ≤0...
December 1, 2016: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/27931927/owned-dog-ecology-and-demography-in-villa-de-tezontepec-hidalgo-mexico
#12
Luz Maria Kisiel, Andria Jones-Bitton, Jan M Sargeant, Jason B Coe, D T Tyler Flockhart, Alejandro Reynoso Palomar, Erick J Canales Vargas, Amy L Greer
Dog overpopulation in developing countries has negative implications for the health and safety of people, including the transmission of zoonotic diseases, physical attacks and intimidation to humans and animals, as well as impacts on canine welfare. Understanding the ecology and demographic characteristics of a dog population can help in the planning and monitoring of canine population control programs. Little data exist regarding demography and dynamics of domestic dog populations in semi-urban areas in Mexico...
December 1, 2016: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/27931589/a-new-chemical-compound-necrox-7-acts-as-a-necrosis-modulator-by-inhibiting-high-mobility-group-box-1-protein-release-during-massive-ischemia-reperfusion-injury
#13
J H Lee, K M Park, Y J Lee, J H Kim, S H Kim
BACKGROUND: Necrotic cell death is common in a wide variety of pathologic conditions, including ischemia-reperfusion (IR) injury. The aim of this study was to develop an IR injury-induced hepatic necrosis model in dogs by means of selective left hepatic inflow occlusion and to test the efficacy of a new chemical compound, NecroX-7, against the IR injury-induced hepatic damage. METHODS: A group of male Beagle dogs received intravenous infusions of either vehicle or different doses of NecroX-7 (1...
December 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27931226/culex-pipiens-forms-and-urbanization-effects-on-blood-feeding-sources-and-transmission-of-avian-plasmodium
#14
Josué Martínez-de la Puente, Martina Ferraguti, Santiago Ruiz, David Roiz, Ramón C Soriguer, Jordi Figuerola
BACKGROUND: The wide spread mosquito Culex pipiens pipiens have two forms molestus and pipiens which frequently hybridize. The two forms have behavioural and physiological differences affecting habitat requirements and host selection, which may affect the transmission dynamic of Cx. p. pipiens-borne diseases. METHODS: During 2013, blood engorged Cx. p. pipiens mosquitoes were captured in urban, rural and natural areas from Southern Spain. In 120 mosquitoes, we identified the blood meal origin at vertebrate species/genus level and the mosquito form...
December 8, 2016: Malaria Journal
https://www.readbyqxmd.com/read/27931211/gonadectomy-effects-on-the-risk-of-immune-disorders-in-the-dog-a-retrospective-study
#15
Crystal R Sundburg, Janelle M Belanger, Danika L Bannasch, Thomas R Famula, Anita M Oberbauer
BACKGROUND: Gonadectomy is one of the most common procedures performed on dogs in the United States. Neutering has been shown to reduce the risk for some diseases although recent reports suggest increased prevalence for structural disorders and some neoplasias. The relation between neuter status and autoimmune diseases has not been explored. This study evaluated the prevalence and risk of atopic dermatitis (ATOP), autoimmune hemolytic anemia (AIHA), canine myasthenia gravis (CMG), colitis (COL), hypoadrenocorticism (ADD), hypothyroidism (HYPO), immune-mediated polyarthritis (IMPA), immune-mediated thrombocytopenia (ITP), inflammatory bowel disease (IBD), lupus erythematosus (LUP), and pemphigus complex (PEMC), for intact females, intact males, neutered females, and neutered males...
December 8, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27931134/constitutive-activation-of-alternative-nuclear-factor-kappa-b-pathway-in-canine-diffuse-large-b-cell-lymphoma-contributes-to-tumor-cell-survival-and-is-a-target-of-new-adjuvant-therapies
#16
Davis M Seelig, Daisuke Ito, Colleen L Forster, Una A Yoon, Matthew Breen, Linda J Burns, Veronika Bachanova, Kerstin Lindblad-Toh, Timothy D O'Brien, Stephen C Schmechel, Anthony E Rizzardi, Jaime F Modiano, Michael A Linden
Activation of the classical nuclear factor kappa-light-chain-enhancer of activated B cells (NFκB) pathway is a common molecular event observed in both human and canine diffuse large B-cell lymphoma (DLBCL). Although the oncogenic potential of the alternative NFκB pathway (ANFκBP) has also been recently identified in DLBCL, its precise role in tumor pathogenesis and potential as a treatment target is understudied. We hypothesized that up-regulation of the ANFκBP plays an important role in the proliferation and survival of canine DLBCL cells, and we demonstrate that the ANFκBP is constitutively active in primary canine DLBCL samples and a cell line (CLBL1)...
December 8, 2016: Leukemia & Lymphoma
https://www.readbyqxmd.com/read/27930713/detecting-methemoglobinemia-in-animals-with-a-drop-of-blood
#17
Toni G Patton, Stephen L Blamer, Katherine E Horak
A major concern during pesticide development and use is the impact on non-target species, such as raptors or domestic cats and dogs. Sodium nitrite and para-aminopropiophenone (PAPP) are two toxicants currently being studied for the control of invasive species, such as starlings and feral swine. When given to an animal these compounds oxidize hemoglobin, which renders it unable to carry oxygen resulting in methemoglobinemia. This study developed a method to estimate methemoglobin levels in mammals and birds by examining the efficacy of sodium nitrite to induce the conversion of hemoglobin to methemoglobin...
2016: PloS One
https://www.readbyqxmd.com/read/27930692/dna-of-piroplasms-of-ruminants-and-dogs-in-ixodid-bat-ticks
#18
Sándor Hornok, Krisztina Szőke, Dávid Kováts, Péter Estók, Tamás Görföl, Sándor A Boldogh, Nóra Takács, Jenő Kontschán, Gábor Földvári, Levente Barti, Alexandra Corduneanu, Attila D Sándor
In this study 308 ticks (Ixodes ariadnae: 26 larvae, 14 nymphs, five females; I. vespertilionis: 89 larvae, 27 nymphs, eight females; I. simplex: 80 larvae, 50 nymphs, nine females) have been collected from 200 individuals of 17 bat species in two countries, Hungary and Romania. After DNA extraction these ticks were molecularly analysed for the presence of piroplasm DNA. In Hungary I. ariadnae was most frequently identified from bat species in the family Vespertilionidae, whereas I. vespertilionis was associated with Rhinolophidae...
2016: PloS One
https://www.readbyqxmd.com/read/27929456/high-throughput-detection-of-respiratory-pathogens-in-animal-specimens-by-nanoscale-pcr
#19
Laura B Goodman, Renee R Anderson, Marcia Slater, Elen Ortenberg, Randall W Renshaw, Brittany D Chilson, Melissa A Laverack, John S Beeby, Edward J Dubovi, Amy L Glaser
Nanoliter scale real-time PCR uses spatial multiplexing to allow multiple assays to be run in parallel on a single plate without the typical drawbacks of combining reactions together. We designed and evaluated a panel based on this principle to rapidly identify the presence of common disease agents in dogs and horses with acute respiratory illness. This manuscript describes a nanoscale diagnostic PCR workflow for sample preparation, amplification, and analysis of target pathogen sequences, focusing on procedures that are different from microliter scale reactions...
November 28, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27929279/pet-related-infections
#20
Michael J Day
Physicians and veterinarians have many opportunities to partner in promoting the well-being of people and their pets, especially by addressing zoonotic diseases that may be transmitted between a pet and a human family member. Common cutaneous pet-acquired zoonoses are dermatophytosis (ringworm) and sarcoptic mange (scabies), which are both readily treated. Toxoplasmosis can be acquired from exposure to cat feces, but appropriate hygienic measures can minimize the risk to pregnant women. Persons who work with animals are at increased risk of acquiring bartonellosis (e...
November 15, 2016: American Family Physician
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