keyword
MENU ▼
Read by QxMD icon Read
search

Domestic dogs

keyword
https://www.readbyqxmd.com/read/28728938/didelphis-albiventris-naturally-infected-with-hepatozoon-canis-in-southeastern-brazil
#1
Maria Regina Lucas da Silva, Felipe Fornazari, Larissa de Castro Demoner, Carlos Roberto Teixeira, Helio Langoni, Lucia Helena O'Dwyer
Hepatozoon species are vector-borne pathogens that infect domestic and wild animals. Marsupials of the species Didelphis albiventris are adapted to urban and peri-urban areas and act as reservoir hosts for several parasites. The present study evaluated the occurrence of infection by Hepatozoon species in synantropic D. albiventris from Botucatu, São Paulo, Brazil. Blood samples and ectoparasites from 19 D. albiventris were collected from urban and peri-urban areas. Hepatozoon spp. detection was performed by microscopy and molecular analysis...
July 14, 2017: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/28724851/potential-risk-of-viral-transmission-from-flying-foxes-to-domestic-animals-and-humans-on-the-southern-coast-of-west-java-indonesia
#2
Chaerul Basri, Eko Muhammad Zainal Arifin, Hitoshi Takemae, Yupadee Hengjan, Keisuke Iida, Etih Sudarnika, Abdul Zahid, Retno Damayanti Soejoedono, Heru Susetya, Bambang Sumiarto, Ryosuke Kobayashi, Srihadi Agungpriyono, Eiichi Hondo
Flying foxes have been considered to be involved in the transmission of serious infectious diseases to humans. Using questionnaires, we aimed to determine the direct and/or indirect contacts of flying foxes in an Indonesian nature conservation area with domestic animals and humans living in the surrounding area. We surveyed 150 residents of 10 villages in West Java. Villages were classified into 3 groups: inside and/or within 1 km from the outer border of the conservation area and 1-5 km or 5-10 km away from the reserve's outer border...
July 20, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28724448/systemic-insecticide-treatment-of-the-canine-reservoir-of-trypanosoma-cruzi-induces-high-levels-of-lethality-in-triatoma-infestans-a-principal-vector-of-chagas-disease
#3
Ariel Loza, Adrianna Talaga, Gladys Herbas, Ruben Jair Canaviri, Thalia Cahuasiri, Laura Luck, Alvaro Guibarra, Raquel Goncalves, Juan Antonio Pereira, Sonia A Gomez, Albert Picado, Louisa Alexandra Messenger, Caryn Bern, Orin Courtenay
BACKGROUND: Despite large-scale reductions in Chagas disease prevalence across Central and South America, Trypanosoma cruzi infection remains a considerable public health problem in the Gran Chaco region where vector-borne transmission persists. In these communities, peridomestic animals are major blood-meal sources for triatomines, and household presence of infected dogs increases T. cruzi transmission risk for humans. To address the pressing need for field-friendly, complementary methods to reduce triatomine infestation and interrupt T...
July 19, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28719574/ancient-european-dog-genomes-reveal-continuity-since-the-early-neolithic
#4
Laura R Botigué, Shiya Song, Amelie Scheu, Shyamalika Gopalan, Amanda L Pendleton, Matthew Oetjens, Angela M Taravella, Timo Seregély, Andrea Zeeb-Lanz, Rose-Marie Arbogast, Dean Bobo, Kevin Daly, Martina Unterländer, Joachim Burger, Jeffrey M Kidd, Krishna R Veeramah
Europe has played a major role in dog evolution, harbouring the oldest uncontested Palaeolithic remains and having been the centre of modern dog breed creation. Here we sequence the genomes of an Early and End Neolithic dog from Germany, including a sample associated with an early European farming community. Both dogs demonstrate continuity with each other and predominantly share ancestry with modern European dogs, contradicting a previously suggested Late Neolithic population replacement. We find no genetic evidence to support the recent hypothesis proposing dual origins of dog domestication...
July 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28719252/severe-fever-with-thrombocytopenia-syndrome-virus-in-humans-domesticated-animals-ticks-and-mosquitoes-shaanxi-province-china
#5
Huaiyu Tian, Pengbo Yu, Gerardo Chowell, Shen Li, Jing Wei, Hui Tian, Wen Lv, Zongqi Han, Jing Yang, Shanqian Huang, Sen Zhou, John S Brownstein, Jingjun Wang, Bing Xu
AbstractThe first human infection with severe fever with thrombocytopenia syndrome virus (SFTSV) was detected in Shaanxi Province, China, in 2013, although the virus had been reported in 13 other provinces of China since 2010. We collected and analyzed a total of 4,011 samples, including 936 human serum samples, 155 animal serum samples, 895 ticks, 1,950 mosquitoes, 30 midges, and 20 sandflies. SFTSV antibodies were found in 44 human samples (4.7%) with no significant differences between males and females or across counties...
June 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28717592/epas1-variants-in-high-altitude-tibetan-wolves-were-selectively-introgressed-into-highland-dogs
#6
Bridgett vonHoldt, Zhenxin Fan, Diego Ortega-Del Vecchyo, Robert K Wayne
BACKGROUND: Admixture can facilitate adaptation. For example, black wolves have obtained the variant causing black coat color through past hybridization with domestic dogs and have higher fitness than gray colored wolves. Another recent example of the transfer of adaptive variation between the two species has been suggested by the similarity between high altitude Tibetan mastiffs and wolves at the EPAS1 gene, a transcription factor induced in low oxygen environments. METHODS: Here, we investigate the directionality of admixture in EPAS1 between 28 reference highland gray wolves, 15 reference domestic dogs, and 21 putatively admixed highland wolves...
2017: PeerJ
https://www.readbyqxmd.com/read/28705746/first-report-of-ehrlichia-infection-in-goats-china
#7
Hui Zhang, Zhenyu Chang, Khalid Mehmood, Yajing Wang, Mujeeb Ur Rehman, Fazul Nabi, Ahamad Jawad Sabir, Xueting Liu, Xiaoxing Wu, Xinxin Tian, Donghai Zhou
Ehrlichiosis is an emerging infectious disease of domestic animals which is transmitted by ticks. This disease has been reported earlier in most parts of China in dogs, cattle and humans, but there is no published data regarding this disease in goats. The present study provided the evidence of Ehrlichia infection in goats in Wuhan, China on the basis of clinical signs, gross lesions, serum-biochemical, histopathological and PCR. Twenty four goats were presented to the veterinary hospital of Huazhong Agricultural University during July, 2016...
July 11, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28705488/prevalence-of-trypanosoma-cruzi-infection-in-dogs-and-small-mammals-in-nuevo-le%C3%A3-n-mexico
#8
Lucio Galaviz-Silva, Roberto Mercado-Hernández, José J Zárate-Ramos, Zinnia J Molina-Garza
Chagas disease, caused by the protozoan Trypanosoma cruzi, is an important public health concern in areas extending from South America northward into the southern United States of America. Although this hemoflagellate has many wild and domestic mammalians reported as reservoir hosts, studies on this subject are scarce in Nuevo León state, a region located in northeastern Mexico. This cross-sectional study showed that the general prevalence of T. cruzi infection in Nuevo León state was 14.5% (35/241), this percentage matching the ones determined by PCR and traditional diagnostics...
July 10, 2017: Revista Argentina de Microbiología
https://www.readbyqxmd.com/read/28705255/filarioid-infections-in-wild-carnivores-a-multispecies-survey-in-romania
#9
Angela Monica Ionică, Ioana Adriana Matei, Gianluca D'Amico, Jana Ababii, Aikaterini Alexandra Daskalaki, Attila D Sándor, Dorin Valter Enache, Călin Mircea Gherman, Andrei Daniel Mihalca
BACKGROUND: Filarioids are vector-borne parasitic nematodes of vertebrates. In Europe, eight species of filarioids, including zoonotic species, have been reported mainly in domestic dogs, and occasionally in wild carnivores. In Romania, infections with Dirofilaria spp. and Acanthocheilonema reconditum are endemic in domestic dogs. Despite the abundant populations of wild carnivores in the country, their role in the epidemiology of filarioid parasites remains largely unknown. The aim of the present study was to assess the host range, prevalence and distribution of filarioid infections in wild carnivores present in Romania...
July 13, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28704391/visceral-leishmaniasis-in-an-environmentally-protected-area-in-southeastern-brazil-epidemiological-and-laboratory-cross-sectional-investigation-of-phlebotomine-fauna-wild-hosts-and-canine-cases
#10
Maria Rita Donalisio, Laís Moraes Paiz, Vanessa Gusmon da Silva, Virgínia Bodelão Richini-Pereira, Andrea Paula Bruno von Zuben, Claudio Luiz Castagna, Gabriela Motoie, Roberto Mitsuyoshi Hiramoto, José Eduardo Tolezano
BACKGROUND: Leishmaniasis is a rapidly expanding zoonosis that shows increasing urbanization. Concern exists regarding the role of wildlife in visceral leishmaniasis (VL) transmission, due to frequent natural or anthropogenic environmental changes that facilitate contact between wildlife, humans and their pets. The municipality of Campinas, in southeastern Brazil, initially recorded VL in 2009, when the first autochthonous case was confirmed in a dog living in an upscale residential condominium, located inside an environmentally protected area (EPA)...
July 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28702755/the-influence-of-breed-and-environmental-factors-on-social-and-solitary-play-in-dogs-canis-lupus-familiaris
#11
Lindsay R Mehrkam, Nathaniel J Hall, Chelsea Haitz, Clive D L Wynne
The domestic dog is an ideal model species in which to study the genetic and environmental factors that influence play behavior. Dogs exist in a wide variety of breeds and frequently engage in multiple forms of play. In the present study, we investigated whether the levels of solitary and social play differed between dogs of three breed types with distinct predatory motor pattern sequences (herding dogs, retrievers, and livestock guarding dogs [LGDs]). Furthermore, we investigated how environmental factors (social and nonsocial contexts) influenced play in dogs of these breed types...
July 12, 2017: Learning & Behavior
https://www.readbyqxmd.com/read/28701176/angiostrongylus-vasorum-in-romania-an-extensive-survey-in-red-foxes-vulpes-vulpes
#12
Georgiana Deak, Călin M Gherman, Angela M Ionică, Alexandru D Vezendan, Gianluca D'Amico, Ioana A Matei, Aikaterini A Daskalaki, Ionuț Marian, Aurel Damian, Vasile Cozma, Andrei D Mihalca
BACKGROUND: Angiostrongylus vasorum is the causative agent of canine angiostrongylosis, a severe snail-borne disease of dogs. Red foxes are important natural reservoirs of infection, and surveys of foxes provide a more objective picture of the parasite distribution. Our aim was to investigate the possibility of the presence of A. vasorum in red foxes from the western part of Romania and to analyse the risk factors related to the sex, age and geographic origin of the foxes. Between July 2016 and April 2017, 567 hunted red foxes from 10 counties of western Romania were examined by necropsy for the presence of lungworms...
July 12, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28692852/novel-collection-method-for-volatile-organic-compounds-vocs-from-dogs
#13
Chris J Holderman, Phillip E Kaufman, Matthew M Booth, Ulrich R Bernier
Host derived chemical cues are an important aspect of arthropod attraction to potential hosts. Host cues that act over longer distances include CO2, heat, and water vapor, while cues such as volatile organic compounds (VOCs) act over closer distances. Domestic dogs are important hosts for disease cycles that include dog heartworm disease vectored by mosquitoes, however the host VOCs utilized by vectors are not well known. Herein we present a novel method that sampled VOCs from a dog host. A Tenax TD stainless steel tube was held near a dog's fur and skin, which collected VOCs that were later desorbed and tentatively identified using a gas chromatograph-mass spectrospectrometer (GC-MS)...
June 27, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28689817/length-of-time-domestic-dogs-canis-familiaris-spend-smelling-urine-of-gonadectomised-and-intact-conspecifics
#14
Anna C Riach, Rachel Asquith, Melissa L D Fallon
Domestic dogs (Canis familiaris) use urine to communicate among themselves, however, it is unknown whether the gonadectomy (neutering or spaying) of a dog affects this communication in anyway. Urine samples from 10 intact and 10 gonadectomised, unfamiliar dogs were presented to 12 tester dogs to sniff under controlled conditions in a pilot study. The amount of time the tester dogs spent sniffing each sample was recorded. Overall, tester dogs were recorded smelling the urine of gonadectomised individuals for a longer time...
July 6, 2017: Behavioural Processes
https://www.readbyqxmd.com/read/28685834/molecular-survey-of-haemoplasmas-in-shelter-dogs-and-associations-with-rhipicephalus-sanguineus-sensu-lato
#15
M Aktas, S Ozubek
This study aimed to assess the occurrence of canine haemoplasma infection in domestic dogs and its possible trans-stadial transmission by Rhipicephalus sanguineus sensu lato (Ixodida: Ixodidae) in shelter dogs in Diyarbakır Province in southeast Turkey. Blood samples (n = 282) collected from domestic dogs were analysed by polymerase chain reaction (PCR) for the presence of canine haemoplasma. Fully engorged nymphs (n = 204) were removed from dogs that were positive for canine haemoplasma by PCR and maintained in an incubator at 28 °C for moulting...
July 7, 2017: Medical and Veterinary Entomology
https://www.readbyqxmd.com/read/28680658/differences-in-greeting-behaviour-towards-humans-with-varying-levels-of-familiarity-in-hand-reared-wolves-canis-lupus
#16
Dorottya Júlia Ujfalussy, Anita Kurys, Enikő Kubinyi, Márta Gácsi, Zsófia Virányi
Socialized wolves' relationship with humans is a much debated, but important question in light of dog domestication. Earlier findings reported no attachment to the caretaker at four months of age in a Strange Situation Test, while recently attachment to the caretaker was reported at a few weeks of age in a similar paradigm. To explore wolf-human relationship, we analysed behaviours of hand reared, extensively socialized wolves towards four visitor types: foster-parents, close acquaintances, persons met once before, and complete strangers during a greeting episode...
June 2017: Royal Society Open Science
https://www.readbyqxmd.com/read/28679443/mosquitoes-in-the-danube-delta-searching-for-vectors-of-filarioid-helminths-and-avian-malaria
#17
Angela Monica Ionică, Carina Zittra, Victoria Wimmer, Natascha Leitner, Jan Votýpka, David Modrý, Andrei Daniel Mihalca, Hans-Peter Fuehrer
BACKGROUND: Mosquitoes are arthropods of major importance to animal and human health because they are able to transmit pathogenic agents such as filarioids (Spirurida), vector-borne nematodes, which reside in the tissues of vertebrates. In Europe, recent research has mostly focused on mosquito-borne zoonotic species, while others remain neglected. Mosquitoes are also vectors of avian malaria, which has an almost worldwide distribution, and is caused by several Plasmodium species and lineages, the most common being P...
July 5, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28678959/evaluation-of-ovarian-structures-using-computerized-microtomography
#18
Fernanda Paulini, Sacha B Chaves, José Luiz J P Rôlo, Ricardo B DE Azevedo, Carolina M Lucci
Visualization and clear understanding of the ovarian structures are important in determining the stage of oestrus, helping to diagnose several pathologies and supporting advances in reproductive technologies. In this research, computerized microtomography (microCT) was used to explore and characterize the ovarian structure of seven mammalian species. Ovaries of rats, female dog, queens, cows, mares, sows and a female donkey were used. After microCT scanning, the same samples were prepared for histologic evaluation, used here as a validation criterion...
June 29, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28678895/ixodidae-fauna-of-domestic-dogs-in-parana-southern-brazil
#19
Bianca Ressetti da Silva, Marcos Valério Garcia, Vinicius da Silva Rodrigues, Renato Andreotti, Rosangela Locatelli Dittrich
The present study aimed to contribute towards identification and registration of tick species that parasitize dogs in rural and urban areas of three mesoregions of Paraná, southern Brazil, and to estimate the rate of occurrence of each species. Fifty-six dogs with ticks living in three mesoregions: Metropolitana de Curitiba (MC), Centro Oriental (COP) and Centro Sul Paranaense (CSP), were used in the study. From these 56 dogs, 253 ticks were collected and were identified and morphologically characterized according to the species...
June 29, 2017: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/28677370/neuronal-vacuolation-and-spinocerebellar-degeneration-associated-with-altered-neurotransmission
#20
Aggeliki Giannakopoulou
<i>Inherited neurodegenerative disorders are debilitating diseases that occur across different species, such as the domestic dog (Canis lupus familiaris), and many are caused by mutations in the same genes as corresponding human conditions. In the present study, we report an inherited neurodegenerative condition, termed 'neuronal vacuolation and spinocerebellar degeneration' (NVSD) which affects neonatal or young dogs, mainly Rottweilers, which recently has been linked with the homozygosity for the RAB3GAP1:c...
2017: Folia Neuropathologica
keyword
keyword
41225
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"