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The participation of singlet oxygen in a photocitotoxicity of extract from amazon plant to cancer cells
(2017-01-01)
We have been searching for new photosensitizers (PS) for photodynamic therapy (PDT) of cancer based on extracts from Amazonian plants since 2009. In this paper, we demonstrate that, under certain conditions, the extract ...
A Model Based on Genetic Algorithm for Colorectal Cancer Diagnosis
(2019-01-01)
In this paper we present a method based on genetic algorithm capable of analyzing a significant number of features obtained from fractal techniques, Haralick texture features and curvelet coefficients, as well as several ...
Analysis of Features for Breast Cancer Recognition in Different Magnifications of Histopathological Images
(2020-07-01)
Breast cancer is one of the most common diseases in women in the world. There are various imaging techniques employed in the diagnosis. The histological image analysis supported by computational systems has proved to be ...
Analysis of Features for Breast Cancer Recognition in Different Magnifications of Histopathological Images
(Ieee, 2020-01-01)
Breast cancer is one of the most common diseases in women in the world. There are various imaging techniques employed in the diagnosis. The histological image analysis supported by computational systems has proved to be ...
BreastNet: Breast cancer categorization using convolutional neural networks
(2020-07-01)
Breast cancer is usually classified as either benign or malignant, where the former is not considered hazardous to health. Nonetheless, the benign tumors must be periodically monitored to control their activity and to ...
Study of the effects of exposure to ionizing irradiation on the materials used for dental restoration
(Medimond S R L, 2002-01-01)
A quantitative study was made about the effects caused by ionizing irradiation on materials used for dental restoration (amalgams, compound resins and compomere), aiming to alleviate in bearers of head and neck cancer, the ...
Prevenção e tratamento dos efeitos colaterais na cavidade oral em mulheres durante o tratamento oncológico
(Universidade Estadual Paulista (Unesp), 2015-08-24)
The cancer appears as a major public health problem in both the developed and the developing countries, and Brazil is the second leading cause of death by disease. Assistance in this area is one of the most costly, including ...
El trabajo psicoterapéutico con el paciente oncológico
(2012)
Resumen: El diagnóstico de cáncer afecta profundamente a quien lo padece y también a su entorno.Entendemos a la persona como una unidad de cuerpo y alma, que tiene su modo propio de “ser-en-el-mundo” que pertenece a un ...
Development of a CAD system for automatic classification of microcalcifications based on FPGA
(Elsevier B.V., 2013-01-01)
This paper presents a Computer Aided Diagnosis (CAD) system that automatically classifies microcalcifications detected on digital mammograms into one of the five types proposed by Michele Le Gal, a classification scheme ...
Circulating tumor cell isolation from clinical samples utilizing a lateral filter array microfluidic device
(2019-01-01)
Isolation methods of circulating tumor cells (CTCs) usually rely on either immunoaffinity or size-based separation. However, immunoaffinity methods miss CTCs under-expressing surface markers of interest. Size-based methods ...