Spherulocytes
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Mecanismos celulares e teciduais da regeneração em holotúrias (Echinodermata:Holothuroidea) / Cellular and tecidual mechanisms of regeneration in sea cucumbers (Echinodermata: Holothuroidea)
Equinodermos são bem conhecidos pelas suas grandes capacidades regenerativas, principalmente em processos mais complexos como a reposição de membros e órgãos. Porém pouco se sabe sobre processos aparentemente mais simples como a cicatrização. Tem sido descrito que um dos principais mecanismos envolvidos neste evento é o remodelamento da matriz extra
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/09/2011
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2. Respostas imunológicas e mecânicas em população suscetível e resistente Plutella xylostella (L.) (Lepidoptera : Plutellidae) frente a formulações comerciais à base de Bacillus thuringiensis Berliner / Immunologicals and mecanicals responses in susceptible and resistant population of Plutella xylostella (L.) (Lepidoptera : Plutellidae) stand up to commercials formulations of Bacillus thuringiensis Berliner
The resistance of Plutella xylostella (L.) (Lepidoptera: Plutellidae) has been attributed to many mechanisms as alterations in cell membrane receptors on midgut and the immune response to Bacillus thuringiensis Berliner toxin. The research tested the possibility that after expositions to Bt formulations, insects from a susceptible population (SP) and a resis
Publicado em: 2010
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3. Histophysiology of the food channel and hemocytes of Spodoptera frugiperda (J.E. Smith) (Lepidoptera : Noctuidae) treated with neem (Azadirachta indica A.Juss) / Histofisiologia do canal alimentar e hemócitos de Spodoptera frugiperda (J.E. Smith) (Lepidoptera : Noctuidae) tratadas com Nim (Azadirachta indica A.Juss)
Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) is the main pest of corn crops. The control of S. frugiperda requires various insecticide applications that might result on selection of resistant populations and environmental contamination. A promising alternative toward the control of this pest is the use of vegetal insecticides such as neem, Aza
Publicado em: 2008
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4. Identificação e quantificação de hemócitos de fêmeas ingurgitadas de Boophilus microplus inoculados com fungos Metarhizium anisopliae, Beauveria bassiana, Penicillium corylophilum e Fusarium oxysporum. / Identification and quantification of hemocytes obtained from engorged females of Boophilus microplus (Canestrini, 1887) (Acari: Ixodidae) inoculated with Metarhizium anisopliae, Beauveria bassiana, Penicillium corylophilum and Fusarium oxysporum
Biological control of the tick Boophilus microplus with Metarhizium anisopliae and Beauveria bassiana has been evaluated by several researchers. The selection of specimens resistant to chemical products is a mechanism used by arthropods for survival and maintenance in the environment. It is already known how fungi penetrate the host and their pathogenic pote
Publicado em: 2006
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5. EFEITOS DE Beauveria bassiana (Bals.) Vuill. E Metarhizium anisopliae (Metsch.) Sorok. SOBRE PARÂMETROS BIOLÓGICOS E FISIOLÓGICOS DE Diatraea saccharalis F. (LEPIDOPTERA: CRAMBIDAE) / EFFECTS OF Beauveria bassiana (Bals.) Vuill. AND Metarhizium anisopliae (Metsch.) Sorok. ON BIOLOGICAL AND PHYSIOLOGICAL PARAMETERS OF Diatraea saccharalis F. (LEPIDOPTERA: CRAMBIDAE)
The sugarcane borer Diatraea saccharalis F. is considered one of the main pests in America, being responsible for direct and indirect damages to this culture. The use of entomophatogenic fungi for the control of pests has been a lot intensified in the last decades, and the fungi Beauveria bassiana (Bals.) Vuill. and Metarhizim anisopliae (Metch.) Sorok were
Publicado em: 2006