Results 81 to 90 of about 7,697 (229)
Arquivo Brasileiro de Medicina Veterinária e ZootecniaThe present paper is the first to perform this evaluation in dogs from the cities of Natividade, Porciuncula and Varre-Sai. The aim of this study is to search for Spotted Fever Group Rickettsia in canine sera using indirect immunofluorescence assay and ...
I.T. Poubel +6 more
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Geospatial Analysis of Rickettsial Species in Arkansas [PDF]
, 2019 Rickettsia species are obligate intracellular, arthropod-borne bacteria with a potential to cause multiple diseases including Rocky Mountain spotted fever (RMSF).
Dowling, Ashley P.G., Frank, Amy D
core +2 more sources
Differences in clinicopathologic variables between Borrelia C6 antigen seroreactive and Borrelia C6 seronegative glomerulopathy in dogs. [PDF]
, 2019 BackgroundRapidly progressive glomerulonephritis has been described in dogs that seroreact to Borrelia burgdorferi, but no studies have compared clinicopathologic differences in Lyme-seroreactive dogs with protein-losing nephropathy (PLN) versus dogs ...
Goldstein RE +6 more
core +1 more source
Sufficient reproduction numbers to prevent recurrent epidemics
Methods in Ecology and Evolution, Volume 16, Issue 6, Page 1186-1200, June 2025.Abstract Current practice in the design and evaluation of control measures in disease ecology and epidemiology, including vaccination, is largely based on reproduction numbers (RNs), which represent prognostic indices of long‐term disease transmission, both in naïve populations (basic RN) and in the presence of prior exposure or infection containment ...
Lorenzo Mari +3 more
wiley +1 more source
Brazilian Journal of Veterinary Medicine, 2015 . Cordeiro M.D., Raia V.A., Valim J.R.A., Castro G.N.S., Souza C.E. & Fonseca A.H. [Frequency of antibodies class IgG anti-Rickettsia rickettsii in horses of Universidade Federal Rural do Rio de Janeiro, Seropédica campus.] Frequência de anticorpos da ...
Matheus Dias Cordeiro +5 more
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Rocky Mountain Spotted Fever, Panama
Emerging Infectious Diseases, 2007 We describe a fatal pediatric case of Rocky Mountain spotted fever in Panama, the first, to our knowledge, since the 1950s. Diagnosis was established by immunohistochemistry, PCR, and isolation of Rickettsia rickettsii from postmortem tissues.
Dora Estripeaut +7 more
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Identificação sorológica de Rickettsia spp do grupo da febre maculosa em capivaras na região de Campinas, SP, Brasil [PDF]
, 2008 Diseases transmitted by ticks have been an important health problem all over the world. Brazilian Spotted Fever (BSF) stands for a serious epidemiological concern due to the high mortality rates pointed out.
CALIC, Simone Berger +8 more
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Imaging Diagnosis—Sonographic Features of Bilateral Renal Lymphangiectasia in an Azotemic Dog
Veterinary Radiology &Ultrasound, Volume 66, Issue 3, May 2025.ABSTRACT A 9‐year‐old male neutered Labrador Retriever was referred for azotemia and bilateral renomegaly. An abdominal ultrasound revealed severe bilateral renomegaly with septated subcapsular cystic anechoic lesions, consistent with renal lymphangiectasia. Despite conservative management, the patient died.
Yu Wang +4 more
wiley +1 more source
In vitro guinea pig leukocyte reactions to Rickettsia rickettsii [PDF]
Infection and Immunity, 1977 The presence of cell-mediated immunity in Rocky Mountain spotted fever-infected guinea pigs was determined by two in vitro assays: whole blood lymphocyte transformation (LT) and macrophage migration inhibition. Increased LT was detected as early as 1 week in guinea pigs infected with Rickettsia rickettsii and treated with oxytetracycline and was ...
Richard H. Kenyon +3 more
openaire +3 more sources
Long term neurologic sequelae in a Mexican rocky mountain spotted fever case
Brazilian Journal of Infectious Diseases, 2019 During the second half of the twentieth century, neurologic sequelae associated with central nervous system impairment caused by Rickettsia rickettsii were studied widely and exclusively in the United States.
Karla Rossanet Dzul-Rosado +4 more
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