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Year 2017 - Volume 37, Number 7
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Comparison of amplitude values of the diameter distribution of erythrocyte volume and mean corpuscular cytometry with erythrocytes in dogs with leishmaniasis, 37(7):781-784
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ABSTRACT.- Braz P.H., Sartoretto M.C., Souza A.S. & Siqueira M.S. 2017. [Comparison of amplitude values of the diameter distribution of erythrocyte volume and mean corpuscular cytometry with erythrocytes in dogs with leishmaniasis.] Comparação entre os valores da amplitude de distribuição de diâmetro dos eritrócitos e do volume corpuscular médio com a citometria de eritrócitos em cães com leishmaniose. Pesquisa Veterinária Brasileira 37(7):781-784. Centro Universitário da Grande Dourados, Dourados, MS 79824-900, Brazil. E-mail: pauloh.braz@hotmail.com
Leishmaniasis is an endemic zoonosis that affects different animals species, among them the dogs. As an aid in the diagnosis and prognosis of the patient is routinely asked the CBC, which is characterized by anemia normocytic and normochromic type. The mean corpuscular volumes (MCV) and mean corpuscular hemoglobin concentration (MCHC) are the standards used for the classification of anemia, however, in recent years begun to use the amplitude diameter distribution of red blood cells (RDW) to distinguish anemias in regenerative and arregenerativas. This study aims to compare the RDW and MCV values with the erythrocyte cytometry in dogs with leishmaniasis. blood of 19 dogs of different breeds and ages were collected. The blood samples were processed in automatic equipment to obtain the MCV and RDW and later made blood smears for counting and measuring erythrocyte hundred cells from each slide. To evaluate the dispersion between the RBC values used the linear coefficient of Pearson. The RDW were more sensitive to anemia than VCM as compared with erythrocyte cytometry |
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