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Institution

Universidade Positivo

EducationCuritiba, 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
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Journal ArticleDOI
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

Journal ArticleDOI
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

Journal ArticleDOI
01 Sep 2018-Heliyon
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

Journal ArticleDOI
Andrigo Barboza De Nardi1, Mirela Tinucci Costa1, Renée Laufer Amorim1, R. O. Vasconcelos1, Maria Lúcia Zaidan Dagli2, Noeme Sousa Rocha1, Rafael Torres Neto1, Fabrizio Grandi1, Antonio Carlos Alessi1, Geórgia Modé Magalhães, Felipe Augusto Ruiz Sueiro, Juliana Werner, Rafael A. Fighera3, Ricardo de Francisco Strefezzi2, Carlos Roberto Daleck1, Carmen H. Vasconcellos, Daniel Guimarães Gerardi4, Rodrigo Ubukata, Sabrina S. Costa, Thais Andrade Costa Casagrande5, Paulo César Jark1, Marília Gabriele Prado Albuquerque Ferreira1, Eduardo Garrido1, Giovanna Rossi Varallo1, Erika M. Terra1, Letícia Abrahão Anai1, Leandro Z. Crivelenti1, Ana Lúcia Pascoli1, Livia Maria Souza Semolin1, Manuela Cristina Vieira1, Mayara Caroline Rosolem1, Mayara de Cássia Luzzi1, Rafael Ricardo Huppes1, Rosana da Cruz Lino Salvador1, Sofia Borin Crivellenti1, Talita Mariana Morata Raposo Ferreira1, Thais Larissa L Castanheira1, Thiago Demarchi Munhoz1, Nazilton de Paula Reis Filho1, Vanessa Muradian2, Marcela Freire Vallim de Mello6, Joice L.M. Faria, Anna Paula Martins de Carvalho7, João Felipe Rito Cardoso2, Kamilla P. Coelho5, Ana M. Di Madeu2, C. F. João8, Leonardo Dourado da Costa1, Vanessa Y. Funai, Carolina S. Ramos9, Samanta Rios Melo2, Renata Afonso Sobral, Geovanni Dantas Cassali10, Enio Ferreira10, Julielton S. Barata1, Gleidice Eunice Lavalle10, Verônica Souza Paiva Castro3, Juliana Mariotti Guerra11, Inajara N. Hirota, Rafaela Bortolotti Viéra1, Oscar Rodrigo Sierra Matiz1, I.L.S. Senhorello1, Giovanni Vargas-Hernandez1, Jorge Luiz Costa Castro12, Tatiany Luiza Silveira1, Kleber Moreno, Suzana T.H. Battaglia, T.L. Nazaret1, Lilian B. Elston, Anelize S. Milaré13, Gabriela Noronha de Toledo1, Rogério C. Martins, Eduardo B.S. Rocha, Jorge Luis Alvarez Gomez1, Bruna F. Firmo1, Juliana Santilli, Didier Quevedo Cagnini1, Tatiana G. Gorenstein1, Juliana da Silva Leite6, Robson Pasquale, Sarah Paschoal Scarelli1, Luciana S. Sfrizo1, Reinaldo Juan Garrido Palacios Junior1, Carlos Eduardo Fonseca Alves1, Martha de Souza Teixeira da Rocha14, Nassim Madi Neto, Juliana E.R. Delecrodi10, Edmilson Rodrigo Daneze1, Josiane Morais Pazzini1, Cynthia Bueno1, Carolina G. Pires, Lyteen Wong, Maria Z.D. Oliveira, Elan Cardozo Paes de Almeida6, Thiago Souza Costa15, Carlos Henrique Maciel Brunner, Ana Maria Reis Ferreira6, José Guilherme Xavier, Jamara A. Siqueira, Alexandra P. Fantinatti16, Daniela M. Xavier, Anelise Bonilla Trindade4, Isabela Cristina Canavari1, Lorenzo Pissinatti, Carlos Alfredo Calpa Oliva1, Rosaura L. Rodrigues, Nathan da Rocha Neves Cruz1, Hillary K. Liguori, André De Matos Faro, Bruna Fernanda Firmo1 
02 Feb 2018
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


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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20232
202216
2021106
2020118
2019108
2018142