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 by dermoscopy, the changes in straum corneum (SC) hydration, transepidermal water loss (TEWL), and the L*a*b* values were measured, and microscopic examination of collagens and elastins was performed. RESULTS:After ALA-PDT or red light illumination, the appearance of photoaging lesions improved, SC hydration increased and TEWL decreased. These changes in the ALA-PDT group were more obvious than those in the red light group. No significant change was noticed in the L*a*b* values in both groups. The signs of typical solar elastosis damage were improved in both groups. CONCLUSIONS:ALA-PDT showed better skin rejuvenation effect than red light alone.
journal_name
Photodiagnosis Photodyn Therjournal_title
Photodiagnosis and photodynamic therapyauthors
Ji J,Zhang LL,Ding HL,Wang HW,Huang Z,Wang XX,Wang PR,Wang XLdoi
10.1016/j.pdpdt.2014.02.007subject
Has Abstractpub_date
2014-06-01 00:00:00pages
118-21issue
2eissn
1572-1000issn
1873-1597pii
S1572-1000(14)00014-3journal_volume
11pub_type
杂志文章abstract::Hidradenitis suppurativa (HS) is a chronic, inflammatory, and recurrent skin disease. Surgical excision of wounds appears to be the only curative treatment for the prevention of recurrence of moderate to severe stages. Magnetic resonance imaging (MRI) is a standard reference examination for the detection of HS peri-an...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2018.05.007
更新日期:2018-09-01 00:00:00
abstract::A case of recalcitrant dissecting cellulitis of the scalp (DCS) in a 23-year-old male patient was treated with 4 times of topical ALA-PDT at intervals of 10-15 days. The patient responded well without any unbearable adverse effects and presented satisfactory effects. Before applying this therapy, the patient and his d...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2018.10.001
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:One of the most frequent type of malignant skin lesion (almost 95 percent of all skin tumours) is basal cell carcinoma (BCC). It is often treated by radiotherapy using ionizing radiation as well by photodynamic therapy (PDT) which is a selective method directed only on cancer cells and well tolerated by pati...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101845
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:The photosensitizer pro-drug 5-aminolevulinic acid (5-ALA) has been administered systemically for photodynamic therapy. Although several toxicities have been reported, nephrotoxicity has never been observed. MATERIALS AND METHODS:Patients with head and neck mucosal dysplasia have been treated on a phase 1 s...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2010.07.008
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:Reduction of myocardial ischemia-reperfusion injury in the patients undergoing cardiac surgery under cardiopulmonary bypass represents an important goal. Intraoperative monitoring of myocardial metabolic state using continuous registration of nicotinamide adenine dinucleotide (NADH) and flavin adenine dinucl...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2014.05.003
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Vaginal intraepithelial neoplasia (VAIN) has a high-risk for recurrence and may precede genital cancers, such as vaginal cancer and/or other invasive diseases. Human papillomavirus (HPV)-induced VAIN may occur after loop electrosurgical excision procedures (LEEPs) or panhysterectomy. 5-aminolevulinic acid (A...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101837
更新日期:2020-09-01 00:00:00
abstract::Some basal cell carcinomas (BCCs) are indistinguishable from nevi based on clinical manifestations. Therefore, it is often difficult for the excision margins of the initial surgical treatment to achieve radical removal of the malignancy. This study was a comparative analysis of the clinical results of aminolevulinic a...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 临床试验,杂志文章
doi:10.1016/j.pdpdt.2016.11.003
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:The objective of this study was to improve the feasibility of applying topic 5-aminolevulinic acid (ALA) in photodiagnosis (PD) and treatment of condyloma caused by human papillomavirus (HPV) using two homemade handheld devices and to discuss the photodynamic therapy (PDT) as a suitable alternative for each ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 临床试验,杂志文章
doi:10.1016/j.pdpdt.2011.09.001
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Bacterial resistance is a problem during the process of healing of infected wounds. As a therapy, photodynamic therapy (PDT) has broad-spectral antibacterial activity and non-selective action, which makes it possible to deal with antibiotic resistance.. Methylene blue is a commonly used medicine, but it is r...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.102051
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Light fractionation with a 2-h dark interval increases the efficacy of topical aminolevulinic acid (ALA) photodynamic therapy (PDT). Hexyl-aminolevulinate (HAL) is the hexyl ester of ALA. Both HAL and ALA lead to protoporphyrin IX (PpIX) accumulation in endothelial cells and to vascular effects, which are im...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2013.09.002
更新日期:2013-12-01 00:00:00
abstract:INTRODUCTION:Clinical studies have shown the usefulness of antimicrobial photodynamic therapy (aPDT) as an adjunctive in periodontal therapy. These studies did not utilize indocyanine green (ICG) as a recently introduced photosensitizer. The aim of this study was to perform a full-mouth double-blind randomized controll...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.pdpdt.2016.02.007
更新日期:2016-06-01 00:00:00
abstract::Medication-related osteonecrosis of the jaw (MRONJ) results in progressive destruction of the jawbones, and advanced cases demand surgical intervention. The total removal of necrotic bone is required to prevent recurrence and infection. However, determining the limits between necrotic and healthy bone is a challenge. ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,评审
doi:10.1016/j.pdpdt.2020.102003
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Optical fibres can be placed in balloons to deliver light for intracranial photodynamic therapies. METHOD:A series of fibres, with either cleaved ends or terminating in cylindrical diffusers, housed in two different balloons, containing various solutions were investigated. The aim of the experiments perform...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2007.06.003
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:This study aimed to compare the efficacy of fluorescein angiography (FA)-guided and indocyanine green angiography (ICGA)-guided half-time photodynamic therapy (PDT) for central serous chorioretinopathy (CSC). SUBJECTS AND METHODS:Medical records of 61 eyes of 61 CSC patients who underwent hal...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101955
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Recently, photodynamic diagnosis using 5-aminolevulinic acid (5-ALA) has gained attention for the diagnosis of neoplastic diseases. In the present study, anin vitro method of photodynamic cytodiagnosis (PDCD) performed using the reagent 5-ALA in the cytodiagnosis of solid pancreatic tumors was developed. Her...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2019.101581
更新日期:2019-10-16 00:00:00
abstract::Bowen's disease, also named squamous cell carcinoma in situ, is usually treated by surgical excision. However, surgery is not suitable to patients with large area of lesions, multiple lesions or in cosmetically important areas where a scar will be visible. Photodynamic therapy (PDT) has advantages of efficacy, safety,...
journal_title:Photodiagnosis and photodynamic therapy
pub_type:
doi:10.1016/j.pdpdt.2020.101783
更新日期:2020-06-01 00:00:00
abstract:AIM:Metronomic photodynamic therapy (mPDT) with a longer irradiation time and lower energy compared with acute (or classic) photodynamic therapy (aPDT) is a more effective treatment than aPDT for tumor cells, especially colorectal cancer. However, the underlying mechanisms of the superior effects of mPDT are unknown. ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101809
更新日期:2020-09-01 00:00:00
abstract::The current study presents Raman Spectroscopy (RS) accompanied by machine learning algorithms based on Principle Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA) for analysis of tuberculosis (TB). TB positive (diseased), TB negative (cured) and control (healthy) serum samples are considered for inter a...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101963
更新日期:2020-12-01 00:00:00
abstract::Head and neck (H&N) cancer patients have a high incidence of local field change as well as second primary lung tumours. We have applied the Wolf Diagnostic Autofluorescence Endoscopy (DAFE) system in a novel way, combining autofluorescence evaluation of both H&N region and bronchial. New H&N cases as well as "old" cas...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2006.07.004
更新日期:2006-12-01 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::We present a novel case of an elderly patient with a Barrett's adenocarcinoma in the presence of an Angelchik prosthesis. We aim to draw attention to issues relating to metaplastic Barretts' oesphagus and its adenocarcinoma complications and highlight relevant issues in multimodal endoscopic management and palliation ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/S1572-1000(05)00091-8
更新日期:2005-09-01 00:00:00
abstract::One of the factors limiting photodynamic therapy (PDT) is hypoxia in tumor cells during photodynamic action. PDT with pulse mode irradiation and appropriate irradiation parameters could be more effective in the singlet oxygen generation and tissue re-oxygenation than continuous wave (CW) mode. We theoretically demonst...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2016.01.003
更新日期:2016-03-01 00:00:00
abstract::A phenaxazone compound [5H-Benzo[a]phenoxazin-5-one (BP)] along with an aminoquinone[2-[(o-hydroxyphenyl)amino]-1,4-naphthaquinone (HAN)] derivatives were synthesized from lawsone using ultrasound irradiation technique. The structure of the compounds were characterized by elemental analysis and various spectral studie...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2017.01.180
更新日期:2017-03-01 00:00:00
abstract::Follicular mucinosis (FM) is a rare inflammatory disorder histologically characterized by mucin deposition in the follicular epithelium. There is no standard therapy for FM and several treatments have been described in the literature. We present the case of a 59 year-old female affected by a recalcitrant FM with diffu...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2019.07.003
更新日期:2019-09-01 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:INTRODUCTION/AIM:Photodynamic therapy (PDT) involves the use of a tumor-specific photosensitizer and laser irradiation, and is one of the treatment options recommended for early centrally located lung cancers, but not yet for peripheral-type lung cancers. We developed a new laser probe, the composite-type optical fiber...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101698
更新日期:2020-06-01 00:00:00
abstract::Photodynamic effect was a chance discovery early in the 1900s, demonstrating the lethal effects of light activated chemicals on living cells. Although the application of the principles of photodynamic effect to patients' treatment and what became photodynamic therapy (PDT) was practiced in 1960s and 1970s, clinical tr...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,评审
doi:10.1016/j.pdpdt.2008.04.004
更新日期:2008-06-01 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:Efficacy of daylight-photodynamic therapy (DL-PDT) with methyl aminolaevulinate (MAL) has been reported to gradually decrease as the severity of actinic keratosis (AK) lesions increases. Repeated treatments have been suggested to increase the efficacy of DL-PDT. Aim of our pilot study was to evaluate the eff...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.pdpdt.2019.05.031
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:Bowenoid papulosis is a polymorphic papular disease that occurs on the external genital area. We investigated the efficacy of 5-aminolevulinic acid-mediated photodynamic therapyin the treatment of Bowenoid papulosis. METHODS:We investigated 200 Bowenoid papulosis cases from the Department of Dermatology and...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2019.101635
更新日期:2020-03-01 00:00:00