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Master's Dissertation
DOI
https://doi.org/10.11606/D.17.2016.tde-30032017-112031
Document
Author
Full name
Nayara Rezende
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
Ribeirão Preto, 2016
Supervisor
Committee
Oliveira, Harley Francisco de (President)
Annichini, Maria Sol Brassesco
Pavoni, Juliana Fernandes
Title in Portuguese
Avaliação in vitro da cisplatina veiculada em lipossomas nanoestruturados e associada à ftalocianina de cloro alumínio empregando-se laser e radiação ionizante
Keywords in Portuguese
Carcinoma epidermóide
Cisplatina
Ftalocianinas
Glioblastoma
Lipossomas
Processos Fotodinâmico
Radiação ionizante
Abstract in Portuguese
Este trabalho de tese de mestrado baseia-se em um desenvolvimento científico amplamente multidisciplinar combinando-se protocolos, técnicas e ensaios experimentais da área de tecnologia farmacêutica, nanotecnologia, fotobiologia e radiobiologia. O trabalho foi realizado em duas etapas subsequentes. Primeiramente realizaram-se os estudos de desenvolvimento e caracterização de um sistema de veiculação de fármacos, o qual foi amplamente avaliado a partir de testes físico-químicos e ensaios de citotoxidade in vitro em cultura carcinoma epidermóide e glioblastoma humanos. Na sequência realizaram-se estudos fotobiológicos e radiobiológicos combinando-se a aplicação de laser e radiação ionizante e, fármaco fotosenssibilizante e radiossensibilizantes veiculado em lipossomas nanoestruturado em monocamada e tridimensional células, para avaliação da resposta biológica aos estímulos. Os resultados obtidos foram promissores, auxiliando na compreensão dos mecanismos de interação dos processos fotodinâmicos e radiação ionizante com as matrizes celulares. Foi possível estabelecer também as bases para novos protocolos disponíveis para testes oncológicos envolvendo produtos do segmento farmacêutico.
Title in English
In vitro evaluation of cisplatin in nanostrutured liposome and associatedchloro aluminum phthalocyanine employing laser and radiation ionizing
Keywords in English
Cisplatin
Glioblastoma
Liposomes
Phthalocyanine squamous cell carcinoma
Processes
Radiation ionizing
Abstract in English
This work of master dissertation bases on a scientific development thoroughly multidiscipline combining protocols, techniques and experimental assays of the pharmaceutical technology, nanotechnology, radiobiology and photobiology. The work was accomplished in two subsequent stages. Firstly were carried out studies and characterization of a drug delivery system with nanotechnology, which was evaluated thoroughly starting from physicalchemical tests and assays of cytotoxicity in squamous cell carcinoma and human glioblastoma culture. In the sequence were carried photobiological and radiobiological studies combining the application of radiation ionizing and laser and, photosensitizers and radiosensitizers carrier in liposome in cell three-dimensional and monolayer, for evaluation of the biological stimulation. Results were promising, aiding in the understanding of interaction of cellular matrix with radiation ionizing and photodynamic processes. Therefore, the work was based in combination of techniques with application in pharmaceutical process and correlate areas.
 
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NayaraRezende.pdf (1.88 Mbytes)
Publishing Date
2021-04-08
 
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