Abstract：
:The objective of this study was to evaluate and compare the clinical response to PDT (Photodynamic Therapy) in field cancerization using two aminolevulinate derivatives. Forty patients with multiple actinic keratosis (AK) on forearms and hands scattered received two sessions of ALA and MAL-PDT at 630 nm (36 J/cm2). The AK clearance rate was 72 % for both drugs with a significant decrease in AK observed clinically (p < 00,001). Clinical improvement in field cancerization using two aminolevulinate derivatives in PDT is proven with no significant difference in the efficacy of drugs.
journal_name
Photodiagnosis Photodyn Therjournal_title
Photodiagnosis and photodynamic therapyauthors
de Oliveira ER,Inada NM,Blanco KC,Bagnato VS,Salvio AGdoi
10.1016/j.pdpdt.2019.101603subject
Has Abstractpub_date
2020-06-01 00:00:00pages
101603eissn
1572-1000issn
1873-1597pii
S1572-1000(19)30547-2journal_volume
30pub_type
杂志文章abstract：BACKGROUND:The objective of this paper was to verify if the oral administration of δ-aminolevulinic acid (ALA) in animals with prostate tumor can increase the sensitivity of cancer diagnosis by protoporphyrin IX blood autofluorescence. In this study, the autofluorescence of blood porphyrin was analyzed using fluorescen...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2010.12.006
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:The aim of this study was to analyze bleaching treatment performed with different products, with or without the use of Violet LED. METHODS:The color and dental sensitivity of six patients were evaluated as follows: (1)at-home bleaching with 10% Carbamide Peroxide (CP); (2)in-office bleaching with 17.5% Hydr...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.05.016
更新日期：2019-09-01 00:00:00
abstract：:The relationship between cytomegalovirus (CMV), a severe complication in immunocompromised patients, and graft-versus-host disease (GVHD) has already been reported but remains without complete elucidation, especially concerning oral lesions. Considering that antimicrobial photodynamic therapy (aPDT) has an antimicrobi...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101849
更新日期：2020-12-01 00:00:00
abstract：AIM:The aim of this study was to evaluate the effectiveness of final decontamination protocols against Enterococcus faecalis and their influence on bond strength of filling material to root canal dentin. MATERIAL AND METHODS:Ninety root canals were enlarged with ProTaper system and inoculated with E. faecalis for 15da...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.11.004
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Condyloma acuminatum is a highly infectious disease caused by the human papillomavirus. Previous studies have shown that 5-aminolevulinic acid photodynamic therapy can inhibit proliferation of condyloma acuminatum keratinocytes. However, the effect of 5-aminolevulinic acid photodynamic therapy on condyloma a...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.07.018
更新日期：2019-12-01 00:00:00
abstract：BACKGROUND:Nanosecond pulsed electric field (nsPEF) treatment is a new anti-cancer strategy with ultrashort pulse duration and high intensity of electric fields. The application of nsPEFs affects all intra- and extracellular membranes and independently initiates the process of apoptosis within cancer cells, leading the...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2015.11.002
更新日期：2015-12-01 00:00:00
abstract：OBJECTIVES:To investigate the effects of low-dose aminolevulinic acid photodynamic therapy (ALA-PDT) on photoaging in human dermal fibroblasts (HDFs) and to explore the mechanism of Nuclear factor erythroid 2-related factor 2(Nrf2)-mediated photorejuvenation in vitro. METHODS:A photoaging model was established through...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.05.006
更新日期：2019-09-01 00:00:00
abstract：BACKGROUND:We demonstrate a new diagnostic method, Photodiagnostic Infrared Spectroscoppy (PDIS), which is able to detect circulating tumor clusters and circulating tumor cells in the circulatory system. METHODS:The PDIS method is based on photodiagnostic physics and high resolution spectroscopy and is using calibrate...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101755
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Microorganisms treated by photo-activated disinfection (PAD) in combined periodontal-endodontic (perio-endo) lesions would be exposed to sub-lethal doses of PAD (sPAD). This study evaluated the effect of sPAD using toluidine blue O (TBO) in combination with diode laser irradiation on the growth and biofilm-f...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.08.013
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:The appearance of bacterial resistance to antibiotics a are major health problems. Antimicrobial photodynamic therapy (aPDT) has emerged as an adjunctive treatment for drug-resistant infections. Titanium dioxide (TiO2) and zinc oxide (ZnO) nanoparticles have recently been proposed as effective carriers for p...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101816
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:The aim of this pilot study was to compare the efficacy of ALA-PDT and red light alone in the treatment of photoaging. METHODS:A total of 14 adults with photoaging skin were recruited. ALA-PDT or red light alone was applied to the forearm extensor. Before and after treatment, the treated sites were examined ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2014.02.007
更新日期：2014-06-01 00:00:00
abstract：:Archival biopsy materials from 20 randomly selected asymptomatic volunteers from the Czech uranium miners (CZ UM) risk group (n=98) were examined for p21 and ki-67 immunostatning. There were 16 areas with normal respiratory epithelium and 22 areas with bronchial intra-epithelial neoplasia (IEN). Normal and IEN areas w...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/S1572-1000(04)00005-5
更新日期：2004-05-01 00:00:00
abstract：:Molecular modification of protoporphyrin IX (PpIX) was conducted to improve its water solubility and therapeutic performance for photodynamic therapy. The carboxylic acid and the two nitrogen atoms in the core of PpIX molecule were protonated following by conjugation with 3-aminopropyl triethoxysilane (APTES). Then, f...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2015.01.003
更新日期：2015-06-01 00:00:00
abstract：BACKGROUND:Quantitative Light-induced Fluorescence-Digital (QLF-D) detects red fluorescence of plaque, but is almost solely used on labial anterior tooth surfaces. As distribution and formation of plaque varies distinctly within the dentition, our aim was to investigate, how red fluorescing plaque is related to disclos...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.102063
更新日期：2020-12-01 00:00:00
abstract：BACKGROUND:Optical coherence tomography (OCT) is a useful tool for the evaluation of structure and function of the kidney, but the image quality can be effected by many factors. OBJECTIVE:The objective of this study was to assess the image quality of different OCT systems in OCT imaging of the living kidney. METHODS:...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101983
更新日期：2020-12-01 00:00:00
abstract：OBJECTIVE:Evaluate the efficacy of 5-Aminolevulinic Acid Photodynamic Therapy (PDT) in medical treatment of nasal inverted papilloma (NIP). METHODS:Three patients with nasal inverted papilloma were treated with 5-Aminolevulinic Acid Photodynamic Therapy at our department from April to September 2012. The efficacy and ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2013.05.010
更新日期：2013-12-01 00:00:00
abstract：:Photodynamic therapy (PDT) is based on the dye-sensitized photooxidation of biological matter in the target tissue, and utilizes light activated drugs for the treatment of a wide variety of malignancies. Quinones and porphyrins moiety are available naturally and involved in the biological process. Quinone metabolites ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,评审
doi：10.1016/j.pdpdt.2015.07.177
更新日期：2016-03-01 00:00:00
abstract：BACKGROUND:Photodynamic therapy (PDT) and diagnosis (PDD) using 5-aminolevulinic acid (ALA) to control the production of the intracellular photosensitizer protoporphyrin IX (PpIX) are commonly used clinically. Previously, we demonstrated that dormant and drug-induced dormancy-like cancer cells accumulated high PpIX lev...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101893
更新日期：2020-09-01 00:00:00
abstract：:Photodynamic therapy (PDT) was started in the People's Republic of China in the early 1980s after domestically produced hematoporphyrin derivative (HpD) became available. Since then, numerous photosensitizers have been synthesized and evaluated. Several promising ones have undergone clinical investigations and a few h...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/S1572-1000(06)00009-3
更新日期：2006-03-01 00:00:00
abstract：BACKGROUND:Among the pathogens, Staphylococcus aureus is the main causative agent of bacterial diseases in the world. In this context, antimicrobial photodynamic therapy (aPDT) appears as a promising tool by means of microbial inactivation with the use of light. aPDT is applied in treatments involving photosensitizers ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.01.005
更新日期：2019-03-01 00:00:00
abstract：BACKGROUND:Previous in vivo studies on photodynamic therapy (PDT)-treated, high cellular density tumors showed evidences of a bystander effect accompanying the therapy, cellular death continuing beyond the limits of the photochemical reactions in time and space. This process is generated by the initially damaged cells ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2012.03.001
更新日期：2012-12-01 00:00:00
abstract：BACKGROUND:Photodynamic therapy (PDT) is a highly efficient approach for tumour therapy, though it also has its drawbacks, too. There are multiple mechanisms involved in cell death regulation that can be successfully targeted for improvement of PDT in particular cases. We assumed, however, that the potential to manage ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2013.04.003
更新日期：2013-12-01 00:00:00
abstract：BACKGROUND/AIM:Laser-based photodynamic endoscopic diagnosis (LPDED) is a type of endoscopic diagnosis that uses the fluorescence caused by the photochemical reaction that occurs when a fluorescent substance is irradiated by a light of a specific wavelength. Although 5-aminolevulinic acid (5-ALA) can detect early gastr...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.02.005
更新日期：2018-06-01 00:00:00
abstract：BACKGROUND:Although aminolevulinic acid (ALA)-induced protoporphyrin IX (PpIX) photodynamic therapy (PDT) is an effective FDA-approved therapy for actinic keratosis (AK), a substantial fraction of patients (up to 25%) do not respond to treatment. This study examined the feasibility of using pre-treatment measurements o...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 临床试验,杂志文章
doi：10.1016/j.pdpdt.2015.10.006
更新日期：2015-12-01 00:00:00
abstract：:We have more than 10 years experience in the Photobiology Unit, in the use of topical photodynamic therapy (PDT) for non-melanoma skin cancer and other skin diseases. During this time we have undertaken approximately 5000 treatments and this article details the practical aspects of how we treat Bowen's disease with to...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2009.04.001
更新日期：2009-03-01 00:00:00
abstract：:In this review article we described the applications of various nanoparticles that can be used for photodynamic therapy (PDT), such as: plasmonic nanoparticles, quantum dots and upconversion nanoparticles. In comparison with typical organic photosensitizers such as hematoporphyrins, they exhibit higher photostability ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,评审
doi：10.1016/j.pdpdt.2019.03.016
更新日期：2019-06-01 00:00:00
abstract：BACKGROUND:Early diagnosis of non-melanoma skin cancer (NMSC) is potentially possible using optical coherence tomography (OCT) which provides non-invasive, real-time images of skin with micrometre resolution and an imaging depth of up to 2mm. OCT technology for skin imaging has undergone significant developments, impro...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.08.004
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:This paper provides the results of the non-clinical evaluation of biodistribution of the PS Photolon in inner organs and tissues of intact and tumor-bearing rats with xenograft tumors of different morphologic types. METHODS:The accumulation studies were performed in rats by means of intravital laser fluorim...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2009.04.002
更新日期：2009-06-01 00:00:00
abstract：:Folic acid functionalized carbon quantum dots (FA-CQDs) with ultrahigh quantum yield (50 %) were synthesized by one-pot hydrothermal route using citric acid. The synthesized CQDs were characterized by fluorescence spectroscopy, transmission electron microscopy (TEM), dynamic light scattering (DLS) and X-ray diffractio...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101687
更新日期：2020-06-01 00:00:00
abstract：:The success of PDT and its establishment into the existent hall of therapeutic modalities depends on the collection of reported experiences from around the world. In that sense, it is important to report approaches taken by different countries and what their views are on the future of PDT. Following this idea, we pres...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/S1572-1000(05)00058-X
更新日期：2005-06-01 00:00:00
