Výsledky vyhledávání - "Susana C. P. S. de Oliveira"

Effects of photostimulation on the catabolic process of xenobiotics

Autor: Fernando José Pires Sampaio, Sandra R.C. de A. Fagnani, Pedro J.L. Crugeira, Fabio Alexandre Chinalia, Ederlan de Souza Ferreira, Paulo Fernando de Almeida, Antonio Luiz Barbosa Pinheiro, Susana C. P. S. de Oliveira, Igor C.F. Sampaio, Gustavo Miranda Pires Santos

Publikováno v: Journal of Photochemistry and Photobiology B: Biology. 191:38-43

Light biotechnology is a promising tool for enhancing recalcitrant compounds biodegradation. Xenobiotics can cause a significant impact on the quality of the results achieved by sewage treatment systems due to their recalcitrance and toxicity. The op

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63a6229289da2c63dc0fbed5f108dabf
https://doi.org/10.1016/j.jphotobiol.2018.12.004

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Enhancement of photodynamic inactivation of planktonic cultures of Staphylococcus aureus by DMMB-AuNPs

Autor: Antonio Luiz Barbosa Pinheiro, Susana C. P. S. de Oliveira, Paulo Fernando de Almeida, Pedro J.L. Crugeira, Juliana S. C. Monteiro, Fernando José Pires Sampaio, Iago P.F. Nunes, Sandra R.C. de A. Fagnani, Emília E. Rangel

Publikováno v: Photodiagnosis and photodynamic therapy. 31

Photodynamic inactivation is a promising method for the treatment of infectious diseases. Nanotechnology through gold nanoparticles, as a tool to improve the delivery of photosensitizer is an attractive approach to enhance photodynamic inactivation o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d754496071d86aaab315db193b04a56e
https://pubmed.ncbi.nlm.nih.gov/32717452

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aPDT using nanoconcentration of 1,9-dimethylmethylene blue associated to red light is efficacious in killing Enterococcus faecalis ATCC 29212 in vitro

Autor: Susana C. P. S. de Oliveira, Juliana S. C. Monteiro, Iuri Muniz Pepe, Antonio Luiz Barbosa Pinheiro, Pedro J.L. Crugeira, Paulo Fernando de Almeida, Fernando José Pires Sampaio, Sandra R.C. de A. Fagnani

Publikováno v: Journal of photochemistry and photobiology. B, Biology. 200

The Enterococcus faecalis is a microorganism that causes multiple forms of resistance to a wide range of drugs used clinically. aPDT is a technique in which a visible light activates photosensitizer (PS), resulting in generation of reactive oxygen sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28d98c7ef2b1f1f198701cfe7d9b2317
https://pubmed.ncbi.nlm.nih.gov/31671373

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LED antimicrobial photodynamic therapy with phenothiazinium dye against Staphylococcus aureus: An in vitro study

Autor: Antonio Luiz Barbosa Pinheiro, Juliana S. C. Monteiro, Gustavo M. Pires-Santos, Amanda P. Soares, Susana C. P. S. de Oliveira, Luiz Guilherme P. Soares, Fernando José Pires Sampaio

Publikováno v: Journal of photochemistry and photobiology. B, Biology. 175

The objective of this study was to evaluate, in vitro, the bactericidal effect of AmPDT on Staphylococcus aureus (ATCC 25923) using different concentrations (100, 50, 25, 12.5 and 6.25μg/mL) of phenothiazine compound combined with LED light (λ632±

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0950514a39ce162623f17178321983f6
https://pubmed.ncbi.nlm.nih.gov/28846934

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The use of laser phototherapy in the management of trigeminal neuralgia pain: two decades of clinical experience

Autor: Antonio Luiz Barbosa Pinheiro, Maria Cristina Teixeira Cangussu, Susana C. P. S. de Oliveira, Aparecida Maria Cordeiro Marques, Fabíola Bastos de Carvalho, Luiz Guiherme P. Soares

Publikováno v: SPIE Proceedings.

Trigeminal neuralgia (TN) is a disabling syndrome and one of the most painful conditions that are often reported in female patients older than 50 years of age. The treatment generally includes drugs or surgical approaches. Laser Phototherapy -LPT has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23b1426e8e1386c7e3603e2deba3e082
https://doi.org/10.1117/12.2251176

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Evaluation of the efficacy of AmPDT of oral microorganisms with Photogem associated to red LED (λ640ηm±5ηm): in vitro

Autor: Susana C. P. S. de Oliveira, Juliana S. C. Monteiro, Vanderlei Salvador Bagnato, Antonio Luiz Barbosa Pinheiro, Aparecida Maria Cordeiro Marques, Gustavo Miranda Pires Santos

Publikováno v: SPIE Proceedings.

The aim of this study is to evaluate the Antimicrobial Photodynamic Therapy (AmPDT) of microorganisms mediated by red LED (λ640 ± 5 ηm, 120 mW, spot of 0.785 cm2) associated with Photogem. Microorganisms of the posterior dorsal region of the tongu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48b70bc82564f0763122c6f6ab54e5d9
https://doi.org/10.1117/12.2251181

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Photodynamic antimicrobial chemotherapy (PACT) against oral microorganisms with the use of blue LED associated to curcumin

Autor: Gustavo M. Pires-Santos, Antonio Luiz Barbosa Pinheiro, Fernando José Pires Sampaio, Juliana Santos de Carvalho Monteiro, Vanderlei Salvador Bagnato, Susana C. P. S. de Oliveira

Publikováno v: SPIE Proceedings.

The use of curcumin as antimicrobial agent has been suggested and this effect may be potentialized by appropriate light. This study evaluated the effect of PACT using blue LED (λ450ηm ± 5ηm, 220mW and spot of 0.785 cm 2 ) associated to Curcumin a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2034aeaf94bbe3e00fd658d8aaa38cf
https://doi.org/10.1117/12.2213515

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Effectiveness of antimicrobial photodynamic therapy (AmPDT) on Staphylococcus aureus using phenothiazine compound with red laser

Autor: Fernando José Pires Sampaio, Antonio Luiz Barbosa Pinheiro, Juliana S. C. Monteiro, Gustavo Miranda Pires Santos, Susana C. P. S. de Oliveira, Luiz Guilherme P. Soares

Publikováno v: Lasers in medical science. 32(1)

The aim of this study was to evaluate, in vitro, the bactericidal effect of antimicrobial photodynamic therapy (AmPDT) using phenothiazinium dyes (Toluidine Blue O and methylene blue, 1:1) using different concentrations (100, 50, 25, 12.5, and 6.25 �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b764b47ab59c73e2ba5d119ee4d72d17
https://pubmed.ncbi.nlm.nih.gov/27832391

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Effect of LED Red and IR Photobiomodulation in Tongue Mast Cells in Wistar Rats: Histological Study

Autor: Susana C. P. S. de Oliveira, Jean Nunes dos Santos, Juliana S. C. Monteiro, José Augusto Cardoso Sousa, Maria de Fátima Ferreira Lima, Antonio Luiz Barbosa Pinheiro

Publikováno v: Photomedicine and Laser Surgery. 29:767-771

This article aimed to study the effect of LED Phototherapy (LED-PHT) (?630?nm or ?850?nm) on mast cells on the dorsum of the tongue of rodents.Vasodilatation is one of the reported effects of laser light on tissues. Laser light is able to induce the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0f3897f7ee56befc1ce1b8fe20e6bd
https://doi.org/10.1089/pho.2011.3035

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