Experimental Schistosomiasis Mansoni
Mostrando 1-12 de 42 artigos, teses e dissertações.
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1. In vivo effect of essential oil of Mentha x villosa and its active compound against Schistosoma mansoni (Sambon, 1907)
Resumo O tratamento da esquistossomose é dependente de uma única droga, praziquantel (PZQ). O desenvolvimento da resistência de PZQ tem atraído atenção de muitos pesquisadores por medicamentos alternativos. Um tratamento viável e promissor é o estudo das plantas medicinais como uma nova abordagem para o tratamento experimental para esquistossomose. O
Braz. J. Biol.. Publicado em: 04/11/2019
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2. Characterisation of ocular involvement in an experimental model of neuroschistosomiasis mansoni
The Global Burden of Disease Study 2010 listed schistosomiasis among the leading 100 causes of death in Brazil, responsible for 3.6% of the estimated total of deaths globally. Eye and adnexa are very rarely affected by schistosomiasis mansoni, with limited documentation of ocular pathology in this setting. This short communication reports ocular histolopatho
Mem. Inst. Oswaldo Cruz. Publicado em: 15/07/2019
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3. Brain schistosomiasis in mice experimentally infected with Schistosoma mansoni
Introduction Human neuroschistosomiasis has been reported in the literature, but the possibility of modeling neuroschistosomiasis in mice is controversial. Methods In two research laboratories in Brazil that maintain the Schistosoma mansoni life cycle in rodents, two mice developed signs of brain disease (hemiplegia and spinning), and both were autopsied.
Rev. Soc. Bras. Med. Trop.. Publicado em: 12/02/2014
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4. Susceptibility of Argentinean Biomphalaria tenagophila and Biomphalaria straminea to infection by Schistosoma mansoni and the possibility of geographic expansion of mansoni schistosomiasis
Introduction Human migration and the presence of natural vectors (mollusks) of Schistosoma mansoni are the primary causes of the expansion of mansoni schistosomiasis into southern areas of South America. Water conditions are favorable for the expansion of this disease because of the extensive hydrographic network, which includes the basins of the Paraná a
Rev. Soc. Bras. Med. Trop.. Publicado em: 15/10/2013
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5. The relationship between genetic variability and the susceptibility of Biomphalaria alexandrina snails to Schistosoma mansoni infection
In the present study, Biomphalaria snails collected from five Egyptian governorates (Giza, Fayoum, Kafr El-Sheikh, Ismailia and Damietta), as well as reference control Biomphalaria alexandrina snails from the Schistosome Biological Supply Center (SBSC) (Theodor Bilharz Research Institute, Egypt), were subjected to species-specific polymerase chain reaction (
Memórias do Instituto Oswaldo Cruz. Publicado em: 2012-05
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6. Efeito in vitro de extratos e compostos naturais em Schistosoma mansoni. / In vitro effect of extracts and natural compounds on Schistosoma mansoni.
Neste estudo avaliou-se o efeito in vitro de 4 compostos isolados de espécies vegetais, as amidas piplartina e piperina, a lignana grandisina e o alcaloide epiisopiloturina; 1 composto isolado da pele de anfíbio, o peptídeo antimicrobiano dermaseptina 01; e de 6 extratos etanólicos obtidos de vegetais, Piper tuberculatum, P. crassinervium, P. diospyrifol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/04/2011
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7. Association of oxamniquine praziquantel and clonazepam in experimental Schistosomiasis mansoni
The antischistosomal activity of clonazepam, when administered alone or in association with oxamniquine and praziquantel, was experimentally evaluated in mice infected with Schistosoma mansoni. The animals were treated 45 days post-infection with a single dose, by oral route, according to three treatment schedules: clonazepam 25 mg/kg and sacrificed 15 min,
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-12
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8. Reduced protective effect of Plasmodium berghei immunization by concurrent Schistosoma mansoni infection
Studies on concomitant schistosomiasis and human and experimental malaria have shown a variation in the immunospecific response, as well as an increase in the severity of both parasitoses. In the present study, a murine co-infection model was used to determine the effects of a co-infection with Schistosoma mansoni and Plasmodium berghei on the protective imm
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-11
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9. Oxamniquine, praziquantel and lovastatin association in the experimental Schistosomiasis mansoni
The activity of lovastatin associated with oxamniquine or praziquantel against schistosomiasis mansoni was evaluated in mice infected with Schistosoma mansoni. Forty days after infection, mice were treated with lovastatin, 400 mg/kg for five consecutive days by oral route, and on the last day of this sequence with 50 mg/kg oxamniquine or with 200 mg/kg prazi
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-08
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10. Evaluation of the control and survaillance of the Schistosoma mansoni intermediary host, in the Ribeira Valley, and observations on its parasitism / Avaliação do controle e vigilância do hospedeiro intermediário do Schistosoma mansoni, no Vale do Ribeira, e observações do seu parasitismo
Introdução - A esquistossomose é uma parasitose de grande relevância para a saúde pública. O Estado de São Paulo tem um perfil de baixa endemicidade, com transmissão focal. A região do Vale do Ribeira é uma das principais áreas endêmicas do Estado, e desde a década de 1980 se investiu muito em controle e vigilância da esquistossomose, principal
Publicado em: 2008
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11. AssociaÃÃo de testosterona e praziquantel no tratamento da esquistossomose mansone experimental
Os hormÃnios sexuais, em especial a testosterona, sÃo implicados como um dos fatores que controlam o estabelecimento e patogÃnese da esquistossomose, seja modulando a resposta imune protetora, ou regulando a infecÃÃo por Schistosoma, afetando a maturaÃÃo e oviposiÃÃo do parasita. AlÃm disso, o praziquantel (PZQ) fÃrmaco de escolha para esquistosso
Publicado em: 2008
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12. O papel da cirurgia de descompressão portal e o desenvolvimento de insuficiência hepática no curso evolutivo da esquistossomose hepatoesplênica.
Morbidity and mortality of hepatosplenic schistosomiasis (HSS) are basically determined by portal hypertension and gastrointestinal bleeding due to rupture of esophageal and gastric varices. Based on the classic concept that HSS is a fibrosing condition, which does not affect liver function, the surgical treatments have been considered an efficient and safe
Publicado em: 2007