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| Melo,M.B.; Veado,J.C.C.; Silva,E.F.; Moreira,S.M.; Passos,L.M.F.. |
| Dopplerfluxometry of renal arteries has been used to estimate renal perfusion in humans. The aim of this study was to use Dopplerfluxometry technique to calculate the resistive index of main renal arteries in dogs, measuring their systolic and diastolic blood flow velocities. Twenty (10 males, 10 females), adult mongrel dogs, were used in this study. The dogs were submitted to Doppler sonographic evaluation of left and right main renal arteries. The systolic and diastolic blood flow velocities, expressed (in centimeters per second) as mean and standard deviation were 79.96± 8.82 and 28.86± 5.11 in the right main renal artery and 80.22± 6.99 and 29.62± 4.14 in the left main renal artery. The value of resistive index expressed as mean ± standard deviation... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cão; Dopplerfluxometria; Artérias renais; Índice resistivo. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000400040 |
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| Moreira,S.M.; Bastos,C.V.; Araújo,R.B.; Santos,M.; Passos,L.M.F.. |
| The present work describes a retrospective study of clinical cases of ehrlichiosis in dogs examined from March 1998 to September 2001. From the clinical records with laboratorial confirmation of Ehrlichia canis or E. platys infections, the following parameters were analyzed: demographic aspects (age, race, sex, period of the year and origin), clinical characteristics (body temperature, exposure to ticks and clinical signs), and hematological characteristics (blood cell counts and type of infected cell). A total of 194 clinical records were analyzed, from which 31 animals were infected with E. canis and 21 animals with E. platys. The number of cases of canine ehrlichiosis increased considerably from the year 2000 onwards, and 24.4% of the cases occurred in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Ehrlichia canis; Ehrlichia platys; Epidemiology. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352003000200003 |
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