Institution
Universidade Positivo
Education•Curitiba, Brazil•
About: Universidade Positivo is a education organization based out in Curitiba, Brazil. It is known for research contribution in the topics: Population & Biodiversity. The organization has 1290 authors who have published 1237 publications receiving 9335 citations. The organization is also known as: Positive University.
Papers published on a yearly basis
Papers
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TL;DR: Inhalation of flumetralin proved to be potentially teratogenic in both treatments, with greater damage in the group treated for 20 minutes.
Abstract: Farm workers at Brazilian tobacco plantations are frequently exposed to toxic chemicals and eventually became contaminated with these products. Flumetralin is a inhibitor of axillary bud growth on tobacco and the effects of gestational exposure should be investigated since many pesticides cross the placental barrier and cause birth defects. The aim of this study was to investigate maternal and fetal effects caused by inhalation of Flumetralin. Pregnant Swiss mice inhaled Flumetralin for 10 or 20 minutes on the seventh day of pregnancy. On the 18 th day, animals were euthanized and subjected to laparotomy for removal of the uterus and embryos. The uterus was weighed and the embryos were examined. Fetuses of both treatments showed visceral changes in the uterus, kidney and liver. Skeletal abnormalities included hydrocephalus and incomplete skull ossification in both groups. In addition, the treatment of 20 minutes exposure caused anomalies in the occipital bone and the 13 rd rib besides internal bleeding. There was reduction in maternal weight gain and impaired intrauterine development of the fetus. The weight of heart, liver, kidneys and testicles of fetuses were significantly decreased. Inhalation of flumetralin proved to be potentially teratogenic in both treatments, with greater damage in the group treated for 20 minutes.
3 citations
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03 Dec 2018
TL;DR: In this paper, a metodo for mapear and qualificar a insercao social dos Programas de Pos-Graduacao (PPG) in the area of Ciencias Ambientais daCoordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES) is proposed.
Abstract: Este artigo propoe um metodo para mapear e qualificar a insercao socialdos Programas de Pos-Graduacao (PPG) na area de Ciencias Ambientais daCoordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES).A construcao do modelo consistiu na integracao espacial de tres componentes:o indice de vulnerabilidade socioeconomica (infraestrutura, capital humano,renda e trabalho); o indice de hemerobia (grau de antropizacao no uso e naocupacao do solo); e a densidade geografica dos PPG. O modelo utiliza algebrade mapas para produzir o mapa de destaque territorial com indices variandoentre 1 (baixo) e 10 (alto). A validacao ocorreu na avaliacao quadrienal 2017,quando consultores da CAPES utilizaram o mapa de destaque territorialpara interpretar qualitativamente a insercao social dos PPG frente asvulnerabilidades socioeconomicas e ambientais regionais. Outras aplicacoesvislumbradas sao: diagnostico de regioes prioritarias para novos cursos,direcionamento de recursos (humano e financeiro), incentivo a criacao deredes colaborativas e analise da insercao profissional dos egressos dos PPG.
3 citations
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TL;DR: Photographic and radiographic analyses have shown that both pure (unaltered) and MOE-modified DBM were capable of depositing neoformed tissues, where higher levels of deposition and radiopacity were observed on groups treated with experimental materials, but Histological results demonstrated that tissues formed were only fibrous connective in origin.
3 citations
01 Mar 2010
TL;DR: A estetica na Odontologia tem sido priorizada, e o desejo por dentes mais claros tem estado cada vez mais presente nos consultorio...
Abstract: Resumen pt: Introducao e objetivo: A estetica na Odontologia tem sido priorizada, e o desejo por dentes mais claros tem estado cada vez mais presente nos consultorio...
3 citations
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Sao Paulo State University1, University of São Paulo2, Universidade Federal de Santa Maria3, Universidade Federal do Rio Grande do Sul4, Universidade Positivo5, Federal Fluminense University6, State University of Norte Fluminense7, Federal University of Pará8, Universidade Federal de Goiás9, Universidade Federal de Minas Gerais10, Instituto Adolfo Lutz11, Pontifícia Universidade Católica do Paraná12, Universidade Estadual de Londrina13, University of Brasília14, Universidade Federal Rural do Rio de Janeiro15, Faculdade de Medicina de São José do Rio Preto16
TL;DR: The incidence, etiology and clinical signs of mast cell tumors are outlined and Diagnostic tests, staging and treatments are discussed.
Abstract: Mast cell tumors represent the most common malignant skin tumor in the dog. This review outlines the incidence, etiology and clinical signs of mast cell tumors. Diagnostic tests, staging and treatments are also discussed. This study was performed by the Veterinary Oncology and Pathology of UNESP, Jaboticabal and the Service of Pathology Veterinary, of UNESP-Botucatu with the support of the Brazilian Association of Veterinary Oncology and the Brazilian Association of Veterinary Pathology.
3 citations
Authors
Showing all 1301 results
Name | H-index | Papers | Citations |
---|---|---|---|
Felix Sharipov | 41 | 176 | 5258 |
Paolo R. Salvalaggio | 31 | 92 | 3344 |
Vanete Thomaz Soccol | 30 | 119 | 5773 |
Vanete Thomaz-Soccol | 27 | 118 | 2990 |
Erika Calvano Küchler | 22 | 184 | 1992 |
Susan Grace Karp | 22 | 63 | 2379 |
Gisele Maria Correr | 21 | 118 | 1504 |
Luciano Rossoni | 21 | 96 | 2012 |
Clóvis L. Machado-da-Silva | 20 | 48 | 972 |
Carla Castiglia Gonzaga | 20 | 153 | 1692 |
Renato Nisihara | 19 | 141 | 1400 |
Juliana Rodrigues | 19 | 59 | 1709 |
Juliana Feltrin de Souza | 19 | 77 | 1237 |
Luiz Gustavo Lacerda | 18 | 58 | 768 |
Adilson Yoshio Furuse | 18 | 94 | 985 |