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Featured researches published by Ivone Garros Rosa.


Revista Do Instituto De Medicina Tropical De Sao Paulo | 2014

EVALUATION OF THE MOLLUSCICIDAL POTENTIAL OF HYDROALCOHOLIC EXTRACTS OF Jatropha gossypiifolia Linnaeus, 1753 ON Biomphalaria glabrata (Say, 1818)

Adalberto Alves Pereira Filho; Clícia Rosane Costa França; Dorlam's da Silva Oliveira; Renato Juvino de Aragão Mendes; José de Ribamar Santos Gonçalves; Ivone Garros Rosa

The action of extracts from the stem, leaves, and fruit of Jatropha gossypiifolia on Biomphalaria glabrata was studied by analyzing survival, feeding capacity and oviposition ability. The extracts were obtained by macerating the plant parts in 92% ethanol, which were then evaporated until a dry residue was obtained and phytochemically studied. The molluscicidal activity on B. glabrata was investigated using the procedures recommended by WHO (1965). The amount of food ingested and oviposition were measured during each experiment. The extract of leaves from J. gossypiifolia was shown to be a strong molluscicidal agent, causing 100% mortality of B. glabrata, even in the lowest concentration tested, of 25 ppm. Regarding the fruit extract, there was variation in the mortality, depending on the concentration used (100, 75, 50 and 25 ppm). The snails that were in contact with the fruit extract had significant reduction in feeding and number of embryos in comparison to the control. The stem extract did not present molluscicidal activity nor had any influence on the feeding and oviposition abilities of B. glabrata, in the concentrations tested. In conclusion, the extracts of leaves and fruits of J. gossypiifolia investigated in this work show molluscicidal effect and may be sources of useful compounds for the schistosomiasis control.


Revista Brasileira de Biociências | 2010

Toxicidade e avaliação de atividade moluscicida de folhas de Turnera ulmifolia L.

Natália Cardoso Santos; Clarice Noleto Dias; Denise Fernandes Coutinho-Moraes; Crisálida Machado Vilanova; José de Ribamar Santos Gonçalves; Nêuton Silva Souza; Ivone Garros Rosa


Cadernos De Pesquisa | 2011

AVALIAÇÃO MOLUSCICIDA E PERFIL FITOQUÍMICO DAS FOLHAS DE CARYOCAR BRASILIENSE CAMB.

Thaiana C. Lopes; José de Ribamar Santos Gonçalves; Nêuton Silva Souza; Denise Fernandes Coutinho Moraes; Flavia Maria Mendonça do Amaral; Ivone Garros Rosa


Ciencia Rural | 2018

Microbiological and physical-chemical characteristics of honeys from the bee Melipona fasciculata produced in two regions of Brazil

Rachel Torquato Fernandes; Ivone Garros Rosa; Ana Carolina Conti-Silva


Allergy, Asthma & Clinical Immunology | 2016

IgE serum concentration against airborne fungi in children with respiratory allergies

Geusa Felipa de Barros Bezerra; Denise Maria Costa Haidar; Marcos Antonio Custódio Neto da Silva; Walbert Edson Muniz Filho; Ramon Moura dos Santos; Ivone Garros Rosa; Graça Maria de Castro Viana; Luis Zaror; Maria do Desterro Soares Brandão Nascimento


Cadernos De Pesquisa | 2013

ESTADO DE DETERIORAÇÃO DOS MÉIS DE ABELHA (APIS MELLIFERA) COMERCIALIZADOS EM SÃO LUÍS DO MARANHÃO

Marly Azevedo Saraiva; Gilberth Silva Nunes; Ivone Garros Rosa; José Malheiros Silva; Carlene Reis Peixoto; Carlos Alexandre Holanda


Revista Brasileira de Biociências | 2010

Toxicity and evaluation of molluscicidal activity of leaves of Turnera ulmifolia L.

N. C. Santos; Clarice Noleto Dias; Denise Fernandes Coutinho-Moraes; Crisálida Machado Vilanova; J. de R. S. Gonçalves; N. da S. Souza; Ivone Garros Rosa


Revista Do Instituto De Medicina Tropical De Sao Paulo | 2018

Evaluation of molluscicidal activity of three mangrove species (Avicennia schaueriana, Laguncularia racemosa and Rhizophora mangle) and their effects on the bioactivity of Biomphalaria glabrata Say, 1818

Renato Juvino de Aragão Mendes; Adalberto Alves Pereira Filho; Aline de Jesus Lustosa Nogueira; Karla Regina Freitas Araújo; Clícia Rosane Costa França; Iramar Borba de Carvalho; Natale Maria Lindoso da Silva; Alexandre Santana Azevedo; Ivone Garros Rosa


Brazilian Journal of Allergy and Immunology | 2014

Avaliação da resposta IgE para o entendimento do papel de fungos do ar na alergia respiratória em crianças

Geusa Felipa de Barros Bezerra; Marcos Antonio Custódio Neto da Silva; Ramon Moura dos Santos; Denise Maria Costa Haidar; Walbert Edson Muniz Filho; Ivone Garros Rosa; Graça Maria de Castro Viana; Luis Zaror; Maria do Desterro Soares Brandão Nascimento


18ª Reunião Anual da Sociedade Portuguesa de Genética Humana, 19-21 novembro 2014 | 2014

Distinct spectrum of apc germline mutations in familial adenomatous polyposis at the center-south of portugal: identification of a mutational hotspot and suggestion of a founder effect

Bruno Filipe; Isabel Claro; Pedro Lage; Sheila Ferreira; Ivone Garros Rosa; Pedro Pereira Rodrigues; I. Spier; Patrícia Theisen; Iris Pereira-Caetano; Glória Isidro; João Gonçalves; S. Aretz; A. Dias Pereira; Cristina Albuquerque

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Gilberth Silva Nunes

Federal University of Maranhão

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Carlene Reis Peixoto

Federal University of Maranhão

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Carlos Alexandre Holanda

Federal University of Maranhão

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Clarice Noleto Dias

Federal University of Maranhão

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