Results 21 to 30 of about 38,866 (299)

Mechanisms of growth inhibition of primary prostate epithelial cells following gamma irradiation or photodynamic therapy including senscence, necrosis, and autophagy, but not apoptosis [PDF]

open access: yes, 2015
In comparison to more differentiated cells, prostate cancer stem-like cells are radioresistant, which could explain radio-recurrent prostate cancer. Improvement of radiotherapeutic efficacy may therefore require combination therapy.
Boyle, Ross W.   +7 more
core   +1 more source

Laser-induced generation of singlet oxygen and its role in the cerebrovascular physiology [PDF]

open access: yes, 2017
For over 55 years, laser technology has expanded from laboratory research to widespread fields, for example telecommunication and data storage amongst others.
Bragina, O. A.   +7 more
core   +2 more sources

Novel Visualization Methods Assisted Transurethral Resection for Bladder Cancer: An Updated Survival-Based Systematic Review and Meta-Analysis

open access: yesFrontiers in Oncology, 2021
BackgroundPhotodynamic diagnosis and narrow-band imaging could help improve the detection rate in transurethral resection (TUR) of bladder cancer. It remained controversial that the novel visualization method assisted transurethral resection (VA-TUR ...
Honglin Li   +14 more
doaj   +1 more source

Biomarkers of basal cell carcinoma resistance to methyl-aminolevulinate photodynamic therapy [PDF]

open access: yes, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Gilaberte, Yolanda   +6 more
core   +4 more sources

Shedding Light on Bladder Cancer Diagnosis in Urine

open access: yesDiagnostics, 2020
Blue light cystoscopy (BLC) is the most recent clinical approach in the detection and diagnosis of bladder cancer, a common type of cancer with a high rate of recurrence.
Kit Man Chan   +4 more
doaj   +1 more source

Photodynamic Effects with 5-Aminolevulinic Acid on Cytokines and Exosomes in Human Peripheral Blood Mononuclear Cells

open access: yesBiomedicines, 2022
Photodynamic therapy (PDT) with 5-aminolevulinic acid (ALA), a precursor to the potent photosensitizer, protoporphyrin IX (PpIX), is an established modality for several malignant and premalignant diseases.
Kristian Espeland   +9 more
doaj   +1 more source

Treatment of head and neck cancer with photodynamic therapy: results after one year [PDF]

open access: yes, 2007
Photodynamic therapy (PDT) is a new and promising treatment modality for the treatment of malignant disease. This paper reports the preliminary experience of our group in the use of this therapy for the treatment of tumours arising in the head and neck ...
DeJode, ML   +4 more
core   +1 more source

Human serum albumin nanoparticles loaded with phthalocyanine dyes for potential use in photodynamic therapy of atherosclerotic plaques [PDF]

open access: yes, 2019
Diseases caused by obstruction or rupture of vulnerable plaques in the arterial walls such as cardiovascular infarction or stroke are the leading cause of death in the world.
Aljarilla, Ana   +14 more
core   +1 more source

Effect of photosensitizers photosens, photodithazine and hypericin on glioma cells and primary neuronal cultures : a comparative analysis [PDF]

open access: yes, 2019
The aim of the study was to compare the effect of photosensitizers photosens, photodithazine, and hypericin on primary brain cell cultures, and assess their toxic effect on tumor and normal nervous cells in order to choose the optimal photodynamic agent ...
Alzeibak, Rozan   +6 more
core   +2 more sources

Our Experience With Photodynamic Diagnosis and Photodynamic Therapy for Lung Cancer [PDF]

open access: yesJournal of the National Comprehensive Cancer Network, 2012
The diagnosis of lung cancer was significantly enhanced by the development of the fiberoptic bronchoscope in 1965. Since then, advances in photosensitizers and light sources have brought photodynamic medicine into the light. This article offers an historic overview of the emergence of photodynamic medicine through the perspective of a pioneer with more
openaire   +2 more sources

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