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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
11/08/2005 |
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Data da última atualização: |
26/04/2019 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
GIANLUPPI, D.; SMIDERLE, O. J.; CORDEIRO, A. C. C.; PEREIRA, P. R.; NECHET, K. de L. |
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Afiliação: |
DANIEL GIANLUPPI, CPAF-RR; OSCAR JOSE SMIDERLE, CPAF-RR; ANTONIO CARLOS CENTENO CORDEIRO, CPAF-RR; CPAF-RR; KATIA DE LIMA NECHET, CPAF-RR. |
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Título: |
Deficiência de cálcio e magnésio em lavouras de arroz irrigado em Roraima: identificação e recomendação para correção. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Boa Vista: Embrapa Roraima, 2002. |
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Páginas: |
5 p. |
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Série: |
(Embrapa Roraima. Comunicado Técnico, 14) |
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Idioma: |
Português |
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Palavras-Chave: |
Correção; Roraima. |
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Thesagro: |
Arroz; Cálcio; Deficiência. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175991/1/Cot0142002-calciomag-daniel.pdf
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Marc: |
LEADER 00682nam a2200229 a 4500
001 1690856
005 2019-04-26
008 2002 bl uuuu u0uu1 u #d
100 1 $aGIANLUPPI, D.
245 $aDeficiência de cálcio e magnésio em lavouras de arroz irrigado em Roraima$bidentificação e recomendação para correção.
260 $aBoa Vista: Embrapa Roraima$c2002
300 $a5 p.
490 $a(Embrapa Roraima. Comunicado Técnico, 14)
650 $aArroz
650 $aCálcio
650 $aDeficiência
653 $aCorreção
653 $aRoraima
700 1 $aSMIDERLE, O. J.
700 1 $aCORDEIRO, A. C. C.
700 1 $aPEREIRA, P. R.
700 1 $aNECHET, K. de L.
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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Biblioteca |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
31/08/2017 |
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Data da última atualização: |
22/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ARAÚJO, M. S.; MESSIAS, M. R.; FIGUEIRO, M. R.; GIL, L. H. S.; PROBST, C. M.; VIDAL, N. M.; KATSURAGAWA, T. H.; KRIEGER, M. A.; SILVA, L. H. P. da; OZAKI, L. S. |
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Afiliação: |
Maisa S. Araújo, Fundação Oswaldo Cruz, Fiocruz Rondônia; Mariluce R. Messias, Universidade Federal de Rondônia; MARIVALDO RODRIGUES FIGUEIRO, CPATU; Luiz Herman S. Gil, Fundação Oswaldo Cruz, Fiocruz Rondônia; Christian M. Probst, Instituto Carlos Chaga; Newton M. Vidal, Instituto Carlos Chaga; Tony H. Katsuragawa, Fundação Oswaldo Cruz, Fiocruz Rondônia; Marco A. Krieger, Instituto Carlos Chagas; Luiz H. Pereira da Silva, Fundação Oswaldo Cruz, Fiocruz Rondônia; Luiz S. Ozaki, Virginia Commonwealth University / Department of Microbiology and Immunology. |
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Título: |
Natural Plasmodium infection in monkeys in the state of Rondônia (Brazilian Western Amazon). |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Malaria Journal, v. 12, article 180, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Simian malaria is still an open question concerning the species of Plasmodium parasites and species of New World monkeys susceptible to the parasites. In addition, the lingering question as to whether these animals are reservoirs for human malaria might become important especially in a scenario of eradication of the disease. To aid in the answers to these questions, monkeys were surveyed for malaria parasite natural infection in the Amazonian state of Rondônia, Brazil, a state with intense environmental alterations due to human activities, which facilitated sampling of the animals. Methods: Parasites were detected and identified in DNA from blood of monkeys, by PCR with primers for the 18S rRNA, CSP and MSP1 genes and sequencing of the amplified fragments. Multiplex PCR primers for the 18S rRNA genes were designed for the parasite species Plasmodium falciparum and Plasmodium vivax, Plasmodium malariae/Plasmodium brasilianum and Plasmodium simium. Results: An overall infection rate of 10.9% was observed or 20 out 184 monkey specimens surveyed, mostly by P. brasilianum. However, four specimens of monkeys were found infected with P. falciparum, two of them doubly infected with P. brasilianum and P. falciparum. In addition, a species of monkey of the family Aotidae, Aotus nigriceps, is firstly reported here naturally infected with P. brasilianum. None of the monkeys surveyed was found infected with P. simium/P. vivax. Conclusion: The rate of natural Plasmodium infection in monkeys in the Brazilian state of Rondônia is in line with previous surveys of simian malaria in the Amazon region. The fact that a monkey species was found that had not previously been described to harbour malaria parasites indicates that the list of monkey species susceptible to Plasmodium infection is yet to be completed. Furthermore, finding monkeys in the region infected with P. falciparum clearly indicates parasite transfer from humans to the animals. Whether this parasite can be transferred back to humans and how persistent the parasite is in monkeys in the wild so to be efficient reservoirs of the disease, is yet to be evaluated. Finding different species of monkeys infected with this parasite species suggests indeed that these animals can act as reservoirs of human malaria. MenosBackground: Simian malaria is still an open question concerning the species of Plasmodium parasites and species of New World monkeys susceptible to the parasites. In addition, the lingering question as to whether these animals are reservoirs for human malaria might become important especially in a scenario of eradication of the disease. To aid in the answers to these questions, monkeys were surveyed for malaria parasite natural infection in the Amazonian state of Rondônia, Brazil, a state with intense environmental alterations due to human activities, which facilitated sampling of the animals. Methods: Parasites were detected and identified in DNA from blood of monkeys, by PCR with primers for the 18S rRNA, CSP and MSP1 genes and sequencing of the amplified fragments. Multiplex PCR primers for the 18S rRNA genes were designed for the parasite species Plasmodium falciparum and Plasmodium vivax, Plasmodium malariae/Plasmodium brasilianum and Plasmodium simium. Results: An overall infection rate of 10.9% was observed or 20 out 184 monkey specimens surveyed, mostly by P. brasilianum. However, four specimens of monkeys were found infected with P. falciparum, two of them doubly infected with P. brasilianum and P. falciparum. In addition, a species of monkey of the family Aotidae, Aotus nigriceps, is firstly reported here naturally infected with P. brasilianum. None of the monkeys surveyed was found infected with P. simium/P. vivax. Conclusion: The rate of natural Plasmodium infect... Mostrar Tudo |
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Palavras-Chave: |
Floresta amazônica; Macacos; Malária simiática. |
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Thesaurus NAL: |
Plasmodium. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/163263/1/1475-2875-12-180.pdf
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Marc: |
LEADER 03089naa a2200277 a 4500
001 2074729
005 2021-12-22
008 2013 bl uuuu u00u1 u #d
100 1 $aARAÚJO, M. S.
245 $aNatural Plasmodium infection in monkeys in the state of Rondônia (Brazilian Western Amazon).$h[electronic resource]
260 $c2013
520 $aBackground: Simian malaria is still an open question concerning the species of Plasmodium parasites and species of New World monkeys susceptible to the parasites. In addition, the lingering question as to whether these animals are reservoirs for human malaria might become important especially in a scenario of eradication of the disease. To aid in the answers to these questions, monkeys were surveyed for malaria parasite natural infection in the Amazonian state of Rondônia, Brazil, a state with intense environmental alterations due to human activities, which facilitated sampling of the animals. Methods: Parasites were detected and identified in DNA from blood of monkeys, by PCR with primers for the 18S rRNA, CSP and MSP1 genes and sequencing of the amplified fragments. Multiplex PCR primers for the 18S rRNA genes were designed for the parasite species Plasmodium falciparum and Plasmodium vivax, Plasmodium malariae/Plasmodium brasilianum and Plasmodium simium. Results: An overall infection rate of 10.9% was observed or 20 out 184 monkey specimens surveyed, mostly by P. brasilianum. However, four specimens of monkeys were found infected with P. falciparum, two of them doubly infected with P. brasilianum and P. falciparum. In addition, a species of monkey of the family Aotidae, Aotus nigriceps, is firstly reported here naturally infected with P. brasilianum. None of the monkeys surveyed was found infected with P. simium/P. vivax. Conclusion: The rate of natural Plasmodium infection in monkeys in the Brazilian state of Rondônia is in line with previous surveys of simian malaria in the Amazon region. The fact that a monkey species was found that had not previously been described to harbour malaria parasites indicates that the list of monkey species susceptible to Plasmodium infection is yet to be completed. Furthermore, finding monkeys in the region infected with P. falciparum clearly indicates parasite transfer from humans to the animals. Whether this parasite can be transferred back to humans and how persistent the parasite is in monkeys in the wild so to be efficient reservoirs of the disease, is yet to be evaluated. Finding different species of monkeys infected with this parasite species suggests indeed that these animals can act as reservoirs of human malaria.
650 $aPlasmodium
653 $aFloresta amazônica
653 $aMacacos
653 $aMalária simiática
700 1 $aMESSIAS, M. R.
700 1 $aFIGUEIRO, M. R.
700 1 $aGIL, L. H. S.
700 1 $aPROBST, C. M.
700 1 $aVIDAL, N. M.
700 1 $aKATSURAGAWA, T. H.
700 1 $aKRIEGER, M. A.
700 1 $aSILVA, L. H. P. da
700 1 $aOZAKI, L. S.
773 $tMalaria Journal$gv. 12, article 180, 2013.
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