Page 1. eschweizerbartxxx ingenta Antimicrobial properties of extracts from the green seaweed Ulv... more Page 1. eschweizerbartxxx ingenta Antimicrobial properties of extracts from the green seaweed Ulva fasciata DELILE against pathogenic bacteria and fungi ROBERTA PAULERT1, ARTUR SMANIA JÚNIOR1, MARCIEL J. STADNIK2 and MOACIR G. PIZZOLATTI3 ...
Revista do Instituto de Medicina Tropical de São Paulo, 2016
After the report of a second case of canine visceral leishmaniasis (CVL) in São Bento da Lagoa, I... more After the report of a second case of canine visceral leishmaniasis (CVL) in São Bento da Lagoa, Itaipuaçu, in the municipality of Maricá, Rio de Janeiro State, an epidemiological survey was carried out, through active search, totaling 145 dogs. Indirect immunofluorescence assay (IFA), enzyme-linked immunosorbent assay (ELISA), and rapid chromatographic immunoassay based on dual-path platform (DPP(r)) were used to perform the serological examinations. The parasitological diagnosis of cutaneous fragments was performed by parasitological culture, histopathology, and immunohistochemistry. In the serological assessment, 21 dogs were seropositive by IFA, 17 by ELISA, and 11 by DPP(r), with sensitivity of 66.7%, 66.7% and 50%, and specificity of 87.2%, 90.2% and 94%, respectively for each technique. The immunohistochemistry of bone marrow using the cell-block technique presented the best results, with six positive dogs found, three of which tested negative by the other parasitological tech...
Page 1. eschweizerbartxxx ingenta Antimicrobial properties of extracts from the green seaweed Ulv... more Page 1. eschweizerbartxxx ingenta Antimicrobial properties of extracts from the green seaweed Ulva fasciata DELILE against pathogenic bacteria and fungi ROBERTA PAULERT1, ARTUR SMANIA JÚNIOR1, MARCIEL J. STADNIK2 and MOACIR G. PIZZOLATTI3 ...
Revista do Instituto de Medicina Tropical de São Paulo, 2016
After the report of a second case of canine visceral leishmaniasis (CVL) in São Bento da Lagoa, I... more After the report of a second case of canine visceral leishmaniasis (CVL) in São Bento da Lagoa, Itaipuaçu, in the municipality of Maricá, Rio de Janeiro State, an epidemiological survey was carried out, through active search, totaling 145 dogs. Indirect immunofluorescence assay (IFA), enzyme-linked immunosorbent assay (ELISA), and rapid chromatographic immunoassay based on dual-path platform (DPP(r)) were used to perform the serological examinations. The parasitological diagnosis of cutaneous fragments was performed by parasitological culture, histopathology, and immunohistochemistry. In the serological assessment, 21 dogs were seropositive by IFA, 17 by ELISA, and 11 by DPP(r), with sensitivity of 66.7%, 66.7% and 50%, and specificity of 87.2%, 90.2% and 94%, respectively for each technique. The immunohistochemistry of bone marrow using the cell-block technique presented the best results, with six positive dogs found, three of which tested negative by the other parasitological tech...
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