Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Research and Animal Science |
Texto Completo: | https://www.revistas.usp.br/bjvras/article/view/50334 |
Resumo: | Hemogram and cell morphology of peripheric blood samples obtained from 10 Oreochromis niloticus fishes have been evaluated. Some of these samples have been used in the accomplishment of hematimetry: eritrocytes count (x = 2.35 x 106/mm3 ±0.12), hemoblobin rate ( x = 7.04 g/dL ± 0.38), hematocrit (x = 27.85% ± 1.62), MHC (x = 30.31 pg ± 1.64), MCV (x = 118.6 p3 ± 3.53), MCHC (x = 25.78% ± 1.72), total leucocytes count (x = 16.08 x 103/mm3 ± 1.28), trombocytes count ( x = 61.69 x 103/mm3 ± 5.96). Morphological evaluation of blood cells was performed by means blood smears extension submitted to Wright staining. Both nucleated eritrocytes and trombocytes presented an elliptical shape; neutrophiles and eosinophiles were spherical with spherical nucleus presenting different sizes, they also showed profuse citoplasms which were slightly basophilic and highly acidophilous, respectively. Polimorphonuclear shapes in these cells have not been verified. Basophiles have shown spherical nucleus and metachromic granulations. Monocytes as well as lymphocytes resembled morphologically those of mammals. |
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oai:revistas.usp.br:article/50334 |
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USP-49 |
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Brazilian Journal of Veterinary Research and Animal Science |
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Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte IHematological studies in Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Part IBloodMorphologyHematologyOreochromis niloticusFishes.SangueMorfologiaHematologiaOreochromis niloticus'Peixes.Hemogram and cell morphology of peripheric blood samples obtained from 10 Oreochromis niloticus fishes have been evaluated. Some of these samples have been used in the accomplishment of hematimetry: eritrocytes count (x = 2.35 x 106/mm3 ±0.12), hemoblobin rate ( x = 7.04 g/dL ± 0.38), hematocrit (x = 27.85% ± 1.62), MHC (x = 30.31 pg ± 1.64), MCV (x = 118.6 p3 ± 3.53), MCHC (x = 25.78% ± 1.72), total leucocytes count (x = 16.08 x 103/mm3 ± 1.28), trombocytes count ( x = 61.69 x 103/mm3 ± 5.96). Morphological evaluation of blood cells was performed by means blood smears extension submitted to Wright staining. Both nucleated eritrocytes and trombocytes presented an elliptical shape; neutrophiles and eosinophiles were spherical with spherical nucleus presenting different sizes, they also showed profuse citoplasms which were slightly basophilic and highly acidophilous, respectively. Polimorphonuclear shapes in these cells have not been verified. Basophiles have shown spherical nucleus and metachromic granulations. Monocytes as well as lymphocytes resembled morphologically those of mammals.Avaliou-se o hemograma e a morfologia celular em amostras de sangue periférico obtidas de 10 peixes da espécie Oreochromis niloticus. Parte das mesmas foi utilizada para o estudo da hematimetria, isto é, contagem de eritrócitos (x = 2,35 x 106/mm3 ± 0,12), taxa de hemoglobina, (x = 7,04 g/dL ± 0,38), hematócrito (x = 27,85% ± 1,62), HCM (x = 30,31pg ± 1,64), VCM (x = 118,6p3 ± 3,53), CHCM (x = 25,78% ± 1,72), contagem global de leucócitos (x = 16,08 x 103/mm3 ± 1,28), contagem de trombócitos (x = 61,69 x 103/mm3 ± 5,96), sendo a avaliação da morfologia das células do sangue reallizada através do estudo de extensões sangüíneas submetidas à coloração de Wright. Os eritrócitos e trombócitos nucleados apresentaram-se elípticos; neutrófilos e eosinófilos esféricos de tamanho variável, com o núcleo também esférico, apresentaram citoplasmas abundantes, ligeiramente basófilo e altamente acidófilo, respectivamente. Não foram vistas as formas polimorfonucleares dessas células. Os basófilos apresentaram núcleo esférico e granuiações metacromáticas. Os monócitos e os linfócitos assemelharam-se morfologicamente aos dos mamíferos.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia1997-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/5033410.11606/issn.2318-3659.v34i5p270-275Brazilian Journal of Veterinary Research and Animal Science; Vol. 34 Núm. 5 (1997); 270-275Brazilian Journal of Veterinary Research and Animal Science; Vol. 34 No. 5 (1997); 270-275Brazilian Journal of Veterinary Research and Animal Science; v. 34 n. 5 (1997); 270-275Brazilian Journal of Veterinary Research and Animal Science; V. 34 N. 5 (1997); 270-2751678-44561413-9596reponame:Brazilian Journal of Veterinary Research and Animal Scienceinstname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)instacron:USPporhttps://www.revistas.usp.br/bjvras/article/view/50334/54445Ueda, Ivete KotomiEgami, Mizue ImotoSassp, Wilson da SilvaMatushima, Eliana Reikoinfo:eu-repo/semantics/openAccess2020-06-23T04:47:26Zoai:revistas.usp.br:article/50334Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:43:19.256315Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)false |
dc.title.none.fl_str_mv |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I Hematological studies in Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Part I |
title |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I |
spellingShingle |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I Ueda, Ivete Kotomi Blood Morphology Hematology Oreochromis niloticus Fishes. Sangue Morfologia Hematologia Oreochromis niloticus' Peixes. |
title_short |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I |
title_full |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I |
title_fullStr |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I |
title_full_unstemmed |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I |
title_sort |
Estudos hematológicos em Oreochromis niloticus (Linnaeus, 1758) (Cichlidae, Teleostei) - Parte I |
author |
Ueda, Ivete Kotomi |
author_facet |
Ueda, Ivete Kotomi Egami, Mizue Imoto Sassp, Wilson da Silva Matushima, Eliana Reiko |
author_role |
author |
author2 |
Egami, Mizue Imoto Sassp, Wilson da Silva Matushima, Eliana Reiko |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Ueda, Ivete Kotomi Egami, Mizue Imoto Sassp, Wilson da Silva Matushima, Eliana Reiko |
dc.subject.por.fl_str_mv |
Blood Morphology Hematology Oreochromis niloticus Fishes. Sangue Morfologia Hematologia Oreochromis niloticus' Peixes. |
topic |
Blood Morphology Hematology Oreochromis niloticus Fishes. Sangue Morfologia Hematologia Oreochromis niloticus' Peixes. |
description |
Hemogram and cell morphology of peripheric blood samples obtained from 10 Oreochromis niloticus fishes have been evaluated. Some of these samples have been used in the accomplishment of hematimetry: eritrocytes count (x = 2.35 x 106/mm3 ±0.12), hemoblobin rate ( x = 7.04 g/dL ± 0.38), hematocrit (x = 27.85% ± 1.62), MHC (x = 30.31 pg ± 1.64), MCV (x = 118.6 p3 ± 3.53), MCHC (x = 25.78% ± 1.72), total leucocytes count (x = 16.08 x 103/mm3 ± 1.28), trombocytes count ( x = 61.69 x 103/mm3 ± 5.96). Morphological evaluation of blood cells was performed by means blood smears extension submitted to Wright staining. Both nucleated eritrocytes and trombocytes presented an elliptical shape; neutrophiles and eosinophiles were spherical with spherical nucleus presenting different sizes, they also showed profuse citoplasms which were slightly basophilic and highly acidophilous, respectively. Polimorphonuclear shapes in these cells have not been verified. Basophiles have shown spherical nucleus and metachromic granulations. Monocytes as well as lymphocytes resembled morphologically those of mammals. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/bjvras/article/view/50334 10.11606/issn.2318-3659.v34i5p270-275 |
url |
https://www.revistas.usp.br/bjvras/article/view/50334 |
identifier_str_mv |
10.11606/issn.2318-3659.v34i5p270-275 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/bjvras/article/view/50334/54445 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science; Vol. 34 Núm. 5 (1997); 270-275 Brazilian Journal of Veterinary Research and Animal Science; Vol. 34 No. 5 (1997); 270-275 Brazilian Journal of Veterinary Research and Animal Science; v. 34 n. 5 (1997); 270-275 Brazilian Journal of Veterinary Research and Animal Science; V. 34 N. 5 (1997); 270-275 1678-4456 1413-9596 reponame:Brazilian Journal of Veterinary Research and Animal Science instname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) instacron:USP |
instname_str |
Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Brazilian Journal of Veterinary Research and Animal Science |
collection |
Brazilian Journal of Veterinary Research and Animal Science |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
repository.mail.fl_str_mv |
bjvras@usp.br |
_version_ |
1797051562772660224 |