Abstract：
:Hepatitis is one of the most common life threatening diseases. The diagnosis is mainly based on biochemical analysis such as liver function test. However, histopathological evaluation of liver serves far better for more accurate final diagnosis. The goal of our study was to evaluate the eosin fluorescence pattern in CCl4-induced liver injury model compared with normal and different treatment groups. For this purpose, liver tissues were stained with H/E and examined under bright field microscope but the fluorescence microscopy of H/E stained slides provided an interesting fluorescence pattern and was quite helpful in identifying different structures. Interesting fluorescence patterns were obtained with FITC, Texas Red and Dual channel filter cubes that were quite helpful in identifying different morphological features of the liver. During the course of hepatic injury, liver cells undergo necrosis, apoptosis and overall cellular microenvironment is altered due to the modification of proteins and other intracellular molecules. Intensified eosin fluorescence was observed around the central vein of injured liver compared to normal indicating enhanced binding of eosin to the more exposed amino acid residues. To conclude, eosin fluorescence pattern varies with the health status of a tissue and can be used further for the diagnosis and quantification of severity of various liver diseases.
journal_name
Photodiagnosis Photodyn Therjournal_title
Photodiagnosis and photodynamic therapyauthors
Ali H,Ali S,Mazhar M,Ali A,Jahan A,Ali Adoi
10.1016/j.pdpdt.2017.03.016subject
Has Abstractpub_date
2017-09-01 00:00:00pages
37-44eissn
1572-1000issn
1873-1597pii
S1572-1000(16)30210-1journal_volume
19pub_type
杂志文章abstract：BACKGROUND:Antimicrobial photodynamic therapy (APDT) has been broadly investigated as an alternative to treat localized infections, without leading to the selection of resistant microorganisms. Infectious stomatitis is a multifactorial disease frequently reported in captive snakes characterized by infection of the oral...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2017.10.004
更新日期：2017-12-01 00:00:00
abstract：BACKGROUND:Photodynamic therapy (PDT) has been determined to be a promising treatment modality in the most resistant tumors such as malignant melanoma. However, the key cytotoxic agent of PDT, -singlet oxygen (1O2) - represents a high risk of photodynamic-associated side effects e.g. skin photosensitization. Recently, ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.05.017
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:Although triple antibiotic paste (TAP) has been successfully used as an intracanal medicament for regenerative endodontic treatments, TAP has also been shown to cause discolouration. The aim of this study is to investigate the efficacy of different bleaching agents to bleach teeth discoloured from TAP. METH...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101901
更新日期：2020-09-01 00:00:00
abstract：INTRODUCTION:Photodynamic therapy is an innovative treatment modality, which is appropriate for tumor detection and for the treatment of cancer as well as nontumoral diseases, such as psoriasis (2), bacterial and viral eradication. MATERIAL AND METHOD:Effect of two photosensitizer (toluidine blue O (TBO) and Radachlor...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.07.001
更新日期：2016-09-01 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:Autofluorescence bronchoscopy (AFB) is a highly sensitive tool for the detection of early bronchial cancers. However, its specificity remains limited due to primarily false positive results induced by hyperplasia, metaplasia and inflammation. We have investigated the potential of blue-violet backscattered li...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2008.01.005
更新日期：2008-03-01 00:00:00
abstract：PURPOSE:To investigate the autofluorescence (AF) characteristics of punctate inner choroidopathy (PIC) and to evaluate the progression rate of retinal pigment epithelium (RPE) atrophy lesions in PIC using confocal scanning laser ophthalmoscopy. METHODS:Twenty-two eyes of 14 PIC cases and 21 eyes of 21 non-proliferativ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2014.07.002
更新日期：2014-12-01 00:00:00
abstract：BACKGROUND:Superluminescent diodes (sLED) appear to be an innovative and promising light source in photodynamic therapy (PDT), especially in actinic keratosis (AK) lesions treatment. AIM:Assessment of tolerability and efficacy of sLED in topical 5-aminolevulinic acid (ALA) PDT of AK lesions. METHODS:27 patients recei...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.04.010
更新日期：2018-06-01 00:00:00
abstract：BACKGROUND:Verrucous carcinoma of the penis is a rare disease characterized by verrucous lesions. The traditional treatment methods for verrucous carcinoma result in loss of sexual function are not satisfactory. The purpose of this study was to evaluate the safety and effect of topical aminolevulinic acid photodynamic ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.08.015
更新日期：2018-12-01 00:00:00
abstract：BACKGROUND:Photodynamic therapy (PDT) is a well-known and effective treatment for non-melanoma skin-cancer. Numerous studies have also shown its effectiveness in mycosis fungoides. The aim of the study was to analyse MF patients treated with PDT at the Dermatology Unit of Bologna University. METHODS:We retrospectively...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2017.09.004
更新日期：2017-12-01 00:00:00
abstract：BACKGROUND:Various techniques have been suggested to quantitatively assess tooth wear; most have limited clinical application. The first aim of this in vitro study was to estimate the residual enamel thickness of teeth with various degrees of occlusal wear using quantitative light-induced fluorescence (QLF). The second...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.01.016
更新日期：2019-03-01 00:00:00
abstract：:Chronic renal failure (CRF) is a symptom of kidney damage in the terminal stages. If a patient is not treated, then CRF will progress to uremia, which greatly reduces the lifespan of the patient. However, current screening strategies, including routine urine tests and medical imaging investigations, have poor sensitiv...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101792
更新日期：2020-06-01 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:Increasing resistance of oral pathogens to conventional antibacterial agents has resulted to find alternative therapies to overcome resistance development problems; hence this in vitro study was carried out to investigate the efficacy of photoelimination of Streptococcus mutans with two methods of photodynam...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2013.07.002
更新日期：2013-12-01 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：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：BACKGROUND:Photodynamic therapy (PDT) using 5-aminolevulinic acid is considered to be ineffective in the treatment of tumors with progression to the deep layer. Therefore, for such tumors, a method is required which can enhance the effectiveness of this therapy. We examined the anti tumor effect of the combination of P...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2012.04.003
更新日期：2012-12-01 00:00:00
abstract：:Metal-semiconductor core-shell type Pd@SiO2 nanoparticles (NPs) were successfully synthesized by Stober's method and the product was characterized by UV-vis, XRD, FT-IR, SEM, HR-TEM and EDX techniques. In vitro Photodynamic activity and DNA binding studies of Pd@SiO2 core shell nanoparticles were studied. Cell viabili...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.03.008
更新日期：2019-06-01 00:00:00
abstract：BACKGROUND:Oral lichen planus (OLP) is a chronic inflammatory disease. There is no standard treatment modality for OLP. Recently, photodynamic therapy (PDT) has been advocated as a new treatment modality for OLP. AIM:The aim of the present study is to compare the effect of PDT using methylene blue (MB) as a photosensi...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101677
更新日期：2020-06-01 00:00:00
abstract：:Port wine stain (PWS) birthmarks are congenital vascular malformations characterized by ectatic capillaries in the papillary layer of the dermis. They usually appear at birth and tend to become darker and thicker with age. Cosmetic and pathological changes can cause great depression in all ages. Laser-mediated selecti...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,评审
doi：10.1016/j.pdpdt.2009.08.001
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVE:The aim of the present 6-month follow-up study was to assess the effect of mechanical debridement (MD) with adjunct antimicrobial photodynamic therapy (aPDT) in the treatment of peri-implant diseases in type-2 diabetic smokers and non-smokers. METHODS:Patients were divided into 2 groups: (a) Group-1: type-2 ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.11.005
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Erosive oral lichen planus (EOLP) poses a substantial risk of malignant transformation into squamous cell cancer. The absence of established treatment gives way to alternative therapeutic strategies, including photodynamic therapy. The aim of the study was to evaluate the efficacy of PDT in the treatment of ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2017.01.178
更新日期：2017-06-01 00:00:00
abstract：AIM:This study aimed to compare the antibacterial effect of antimicrobial photodynamic therapy (aPDT) by use of light emitting diode (LED) and diode laser light sources with toluidine blue (TBO) photosensitizer on Enterococcus faecalis (E. faecalis) biofilm in root canals of extracted single-canal human teeth. METHODS...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.102036
更新日期：2020-12-01 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: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：:We report the case of a patient with recurrence of follicular carcinoma of the thyroid 8 years after surgical resection followed by external beam radiotherapy and radio-iodine treatment. The patient was treated by endoscopic photodynamic therapy (PDT) with complete endoscopic response after 12 months with good symptom...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/S1572-1000(04)00016-X
更新日期：2004-05-01 00:00:00
abstract：:Non-melanotic cutaneous cancers and melanoma are the main common type skin cancers worldwide. Despite many therapeutic options, therapeutic efficacy is not satisfied in all patients with advanced skin cancers, especially in melanoma. Photodynamic therapy (PDT) is a technology for skin disease treatment because of its ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.08.023
更新日期：2019-12-01 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：BACKGROUND:Conventional photodynamic therapy (C-PDT) is an effective treatment for actinic keratoses (AKs) in Asia, with some unmet needs. Severe PDT-associated pain results in low treatment willingness. Daylight photodynamic therapy (DL-PDT) is a more simple and tolerable treatment that has the same efficacy as C-PDT ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.pdpdt.2018.10.010
更新日期：2018-12-01 00:00:00
abstract：PURPOSE:To evaluate retinal microvasculature and blood flow during Behcet's uveitis (BU) remission via optical coherence tomography angiography (OCT-A), and compare the results with those from healthy eyes. METHODS:A total of 35 eyes of 35 BU patients presenting during the remission period of BU involving the posterio...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.101646
更新日期：2020-03-01 00:00:00
