Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Maria Teresa Villela Romanos"'
Autor:
Luciana Borges Retamoso, Taís de Morais Alves da Cunha, Matheus Melo Pithon, Rogério Lacerda dos Santos, Fernanda Otaviano Martins, Maria Teresa Villela Romanos, Orlando Motohiro Tanaka
Publikováno v:
Dental Press Journal of Orthodontics, Vol 19, Iss 4, Pp 66-70 (2014)
OBJECTIVE: The aim of this study was to assess the in vitro cytotoxicity of acrylic resins of different colors over time. METHODS: Specimens were divided into 4 groups (n = 6) according to the color of the acrylic resin (Orto Class, Clássico, Campin
Externí odkaz:
https://doaj.org/article/2f3ef47702634ca483b3bc360917adf6
Autor:
Adriana Caneppa, Jardel Vieira de Meirelles, Rodrigo Rollin-Pinheiro, Mariana Ingrid Dutra da Silva Xisto, Livia Cristina Liporagi-Lopes, Lauro de Souza, Maria Teresa Villela Romanos, Eliana Barreto-Bergter
Publikováno v:
Journal of Fungi, Vol 5, Iss 3, p 62 (2019)
Scedosporium/Lomentospora complex is composed of filamentous fungi, including some clinically relevant species, such as Pseudallescheria boydii, Scedosporium aurantiacum, and Scedosporium apiospermum. Glucosylceramide (GlcCer), a conserved neutral gl
Externí odkaz:
https://doaj.org/article/86f270739d0548ac9bafcd236e8e1255
Autor:
Erwan Plouguerné, Lauro M. de Souza, Guilherme L. Sassaki, Jéssica Figueiredo Cavalcanti, Maria Teresa Villela Romanos, Bernardo A. P. da Gama, Renato Crespo Pereira, Eliana Barreto-Bergter
Publikováno v:
Marine Drugs, Vol 11, Iss 11, Pp 4628-4640 (2013)
Total lipids from the Brazilian brown seaweed Sargassum vulgare were extracted with chloroform/methanol 2:1 and 1:2 (v/v) at room temperature. After performing Folch partition of the crude lipid extract, the lipids recovered from the Folch lower laye
Externí odkaz:
https://doaj.org/article/23c68f87bc17490793762cdd241536f0
Publikováno v:
Materials Research, Vol 16, Iss 1, Pp 246-251 (2013)
The aim of this in vitro study was to evaluate the influence of pH levels on force decay and cytotoxicity of elastic chains submersed in artificial saliva. The samples were divided into two groups: Group SF (Polyurethane elastic, super force) and Gro
Externí odkaz:
https://doaj.org/article/f7b19cdeee90453e9024245da8adaaf2
Autor:
Rogério Lacerda Santos, Matheus Melo Pithon, Márlio Vinícius Oliveira, Gabriella da Silva Mendes, Maria Teresa Villela Romanos, Antônio Carlos de Oliveira Ruellas
Publikováno v:
Brazilian Journal of Oral Sciences, Vol 7, Iss 24 (2016)
Aim: The present study compared in vitro four types of latex intraoral elastics (5/16 = 7.9 mm, mean load) regarding their possible cytotoxic effects. Material and Methods: The sample was allocated to four groups of 24 elastics: Group A (American Ort
Externí odkaz:
https://doaj.org/article/0e3f772adf4544e4a490a782a38ba5a5
Autor:
Rogério Lacerda dos Santos, Matheus Melo Pithon, Fernanda Otaviano Martins, Maria Teresa Villela Romanos
Publikováno v:
Dental Press Journal of Orthodontics, Vol 17, Iss 4, Pp 110-114 (2012)
OBJECTIVE: To test the hypothesis that there is no difference in cytotoxicity between separating elastics of different manufacturers. METHODS: The present article compared latex elastics (4.0 mm, 4.4 mm and 4.8 mm) of four different manufacturers. Th
Externí odkaz:
https://doaj.org/article/4ed690df6c8943bbbf9d2bd4d873e5cb
Autor:
Rogério Lacerda dos Santos, Matheus Melo Pithon, Paulyana Pryscilla de Melo Freire, Maria Teresa Villela Romanos
Publikováno v:
Materials Research, Vol 15, Iss 4, Pp 657-661 (2012)
This study investigated the cytotoxicity of crystal-coloured orthodontic elastomeric ligatures of polyurethane. Six ligatures from distinct manufactures were divided into 6 groups of 10 elastics each: Groups P1, P2, P3, P4, P5 and P6 (Polyurethane).
Externí odkaz:
https://doaj.org/article/78ff922957cf444d8d21b2f46304fb8f
Autor:
Eliana Barreto-Bergter, Maria Teresa Villela Romanos, Guilherme L. Sassaki, Lauro M. de Souza
Publikováno v:
Marine Drugs, Vol 10, Iss 4, Pp 918-931 (2012)
Glycolipids were extracted from the red alga Osmundaria obtusiloba from Southeastern Brazilian coast. The acetone insoluble material was extracted with chloroform/methanol and the lipids, enriched in glycolipids, were fractionated on a silica gel col
Externí odkaz:
https://doaj.org/article/a4f262d600c74b90953db43089ae643b
Autor:
Lauro M. de Souza, Guilherme L. Sassaki, Eliana Barreto-Bergter, Maria Teresa Villela Romanos
Publikováno v:
Marine Drugs, Vol 10, Iss 4, Pp 918-931 (2012)
Glycolipids were extracted from the red alga Osmundaria obtusiloba from Southeastern Brazilian coast. The acetone insoluble material was extracted with chloroform/methanol and the lipids, enriched in glycolipids, were fractionated on a silica gel col
Externí odkaz:
https://doaj.org/article/9d80647e01144c3a967a1ebd19454737
Autor:
Matheus Melo Pithon, Rogério Lacerda dos Santos, Fernanda Otaviano Martins, Antônio Carlos de Oliveira Ruellas, Lincoln Issamu Nojima, Matilde Gonçalves Nojima, Maria Teresa Villela Romanos
Publikováno v:
Brazilian Journal of Oral Sciences, Vol 8, Iss 2 (2015)
Aim: To assess the cytotoxicity of polycarbonate orthodontic brackets. Methods: Polycarbonate brackets from two different manufacturers, namely, Composite bracket (Morelli™) and Silkon Plus bracket (American Orthodontics™), were assessed. In addi
Externí odkaz:
https://doaj.org/article/66692a517f2c496197b9039ed717bafb