| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Ultrastructural and quantitative studies of hemocytes in the sugarcane borer, Diatraea saccharalis (Lepidoptera: Pyralidae)
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| Autores: |
Falleiros,Ângela Maria Ferreira
Bombonato,Maria Terezinha Siqueira
Gregório,Elisa Aparecida
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| Data: |
2003-03-01
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| Ano: |
2003
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| Palavras-chave: |
Insect
Lepidoptera
Hemocytes
Ultrastructural Morphology
Differential Hemocyte Count
Morphometry
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| Resumo: |
Six circulating hemocytes cell types from Diatraea saccharalis (Fabricius) (Lepidoptera: Pyralidae) larvae were identified by transmission and scanning electron microscope: prohemocytes (PR), plasmatocytes (PL) granulocytes (GR), spherulocytes (SP), oenocytoids (OE) and vermicytes (VE). The PR was the smallest cell type with a large nucleus, a cytoplasm with few organelles and a homogenous smooth surface. The PL was polymorphic and abundant, with a cytoplasm rich in organelles and a cellular surface with several cytoplasmic projections. The GR was abundant, showing two types of membrane-bounded granules (dense and structutered), glycogen, lipid droplets and a surface with philopodial projections. The SP was a large cell, with a cytoplasm full of intracytoplasmic spherules. The OE was the largest hemocyte type with a large and homogeneous cytoplasm and scarce organelles. The VE was discoid in shape and showed electron-dense granules.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000200021
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132003000200021
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.46 n.2 2003
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| Direitos: |
info:eu-repo/semantics/openAccess
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