Results 31 to 40 of about 4,760 (203)

Prevalence of ehrlichial infection among dogs and ticks in Northeastern Brazil Prevalência da infecção por Ehrlichia em cães e carrapatos no Nordeste do Brasil

Revista Brasileira de Parasitologia Veterinária, 2010
This study investigated the epidemiology of canine ehrlichiosis in Northeastern Brazil, focusing the identification of the Ehrlichia species and vectors involved.
Bárbara Maria Paraná da Silva Souza, Danielle Custódio Leal, Débora Cristina Portela Medina Barboza, Rosângela Soares Uzêda, Adriano Costa De Alcântara, Fernando Ferreira, Marcelo Bahia Labruna, Luís Fernando Pita Gondim, Carlos Roberto Franke   +8 more
doaj   +1 more source

Molecular and serological detection of Ehrlichia canis in naturally exposed dogs in Iran: an analysis on associated risk factors

Revista Brasileira de Parasitologia Veterinária
The general aim of this study, which was conducted for the first time in Iran, was to evaluate the seroprevalence and geographical distribution of Ehrlichia canis in a dog population in Iran, followed by molecular confirmation using PCR and sequencing ...
Nadi Maazi, Abdolali Malmasi, Parviz Shayan, Seyed Mahdi Nassiri, Taghi Zahraei Salehi, Mojdeh Sharifian Fard   +5 more
doaj   +1 more source

Electrophoretic patterns of proteinuria in dogs with Cushing’s syndrome

Journal of Small Animal Practice, EarlyView.
Objectives To describe the electrophoretic pattern of proteinuria in dogs with naturally occurring Cushing’s syndrome. We hypothesised that urine protein electrophoresis in dogs with spontaneous Cushing’s syndrome will reveal glomerular proteinuria. We also hypothesised that the severity of proteinuria would decrease during treatment with trilostane ...
J. Milenkovic, T. Francey, A. Schweighauser, J. Howard, S. Kittl, M. Campos   +5 more
wiley   +1 more source

SEROLOGICAL SURVEY OF Ehrlichia SPECIES IN DOGS, HORSES AND HUMANS: ZOONOTIC SCENERY IN A RURAL SETTLEMENT FROM SOUTHERN BRAZIL

Revista do Instituto de Medicina Tropical de São Paulo, 2013
SUMMARY The aims of this study were to determine the seroprevalence of Ehrlichia spp. and risk factors for exposure in a restricted population of dogs, horses, and humans highly exposed to tick bites in a Brazilian rural settlement using a commercial ...
Rafael Felipe da Costa Vieira, Thallitha Samih Wischral Jayme Vieira, Denise do Amaral Gomes Nascimento, Thiago F. Martins, Felipe S. Krawczak, Marcelo B. Labruna, Ramaswamy Chandrashekar, Mary Marcondes, Alexander Welker Biondo, Odilon Vidotto   +9 more
doaj   +1 more source

Seroprevalence and hematological abnormalities associated with Ehrlichia canis in dogs referred to a veterinary teaching hospital in central-western Brazil

Ciência Rural, 2021
: Ticks are significant parasites of dogs in the tropics, where tick-borne pathogens are highly prevalent, especially in areas where tick control measures are frequently neglected.
Warley Vieira de Freitas Paula, Ísis Indaiara Gonçalves Granjeiro Taques, Vanessa Carvalho Miranda, Ana Laura Gonçalves Barreto, Luiza Gabriella Ferreira de Paula, Danieli Brolo Martins, Adilson Donizeti Damasceno, Sebastián Muñoz-Leal, Anaiá da Paixão Sevá, Filipe Dantas-Torres, Daniel Moura de Aguiar, Felipe da Silva Krawczak   +11 more
doaj   +1 more source

Characteristics of hemostasis during experimentalEhrlichia canisinfection [PDF]

Journal of Veterinary Internal Medicine, 2018
BackgroundEhrlichia canisinfection in dogs can cause thrombocytopenia and clinical evidence of bleeding. It is unknown why some dogs show signs of bleeding whereas others do not despite clinically relevant thrombocytopenia.Hypothesis/ObjectivesActivated platelets, decreased fibrinolysis or both mitigate bleeding tendency.
Sarah Shropshire, Christine Olver, Michael Lappin   +2 more
openaire   +2 more sources

Evaluation of the difference between mean corpuscular haemoglobin concentration and mean cellular haemoglobin concentration in canine complete blood count assessed with an automated haematology analyser

Journal of Small Animal Practice, EarlyView.
Objectives The study aimed (a) to establish the reference interval for Δmean corpuscular haemoglobin concentration‐mean cellular haemoglobin concentration in healthy dogs by ADVIA 2120 haematology analyser, (b) to identify the causes of increased Δmean corpuscular haemoglobin concentration‐mean cellular haemoglobin concentration in both healthy and ...
M. G. Ferrari, S. Fasoli, K. Vasylyeva, E. Brini, F. Dondi, C. Agnoli   +5 more
wiley   +1 more source

Avaliação clínica e molecular de cães com erliquiose Clinical and molecular evaluation of dogs with ehrlichiosis

Ciência Rural, 2010
A erliquiose monocítica canina é uma doença cosmopolita causada por Ehrlichia canis e transmitida pelo carrapato Rhipicephalus sanguineus, sendo frequentemente diagnosticada em cães em todo o Brasil.
Valéria Régia Franco Sousa, Arleana do Bom Parto Ferreira de Almeida, Luciano Antunes Barros, Kátia Gouveia Sales, Christiano Henrique da Silva Justino, Luciana Dalcin, Teresa Cristina Bergamo do Bomfim   +6 more
doaj   +1 more source

Experimental Ehrlichia canis infection changes acute-phase proteins [PDF]

Revista Brasileira de Parasitologia Veterinária, 2012
Early diagnosis of canine ehrlichiosis favors prompt institution of treatment and improves the prognosis for the animal, since this disease causes mortality among dogs. Studies have shown that determining the concentration of acute-phase proteins (APPs) may contribute towards early detection of disease and aid in predicting the prognosis.
Munhoz, Thiago Demarchi, Faria, Joice Lara Maia, Vargas-Hérnandez, Giovanni, Fagliari, José Jurandir, Santana, Áureo Evangelista, Machado, Rosangela Zacarias, Tinucci-Costa, Mirela   +6 more
openaire   +5 more sources

Ticks and tick‐borne bacterial pathogens found on hard ticks (Acari: Ixodidae) on cattle in the Central River region of The Gambia

Medical and Veterinary Entomology, EarlyView.
First detection of Ehrlichia minasensis, Anaplasma marginale and hemotropic Mycoplasma spp. in cattle in The Gambia. Identification of four tick species, with Hyalomma marginatum being the most common. 15.6% of ticks tested positive for tick‐borne pathogens, including Ehrlichia spp., A. marginale and hemotropic Mycoplasma spp.
Alpha Kargbo, Aamir M. Osman, Edrisa Jawo, Lamin K. M. Fatty, Flavia C. M. Collere, Marcos R. André, Ahmed A. Hassan‐Kadle, Thállitha S. W. J. Vieira, Rosangela Z. Machado, Rafael F. C. Vieira   +9 more
wiley   +1 more source