Photodamaging effects of porphyrins and chitosan on primary human keratinocytes and carcinoma cell cultures.

abstract：BACKGROUND:The objective of this study was to determine the presence of anti-Dsg1 and Dsg3 antibodies in healthy subjects of the high Peruvian Amazon (Tuemal, Rodriguez de Mendoza province, department of Amazonas) to establish the theoretical presence of environmental factors or triggers in the area. MATERIALS AND MET...

journal_title：International journal of dermatology

authors： Ramos W,Díaz J,Gutierrez EL,Lazarte JS,Bohnett MC,Ronceros G,Ortega-Loayza AG

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:Basal cell carcinomas (BCCs) are the most frequent human cancer that results from malignant transformation of basal cells in the epidermis. Gorlin syndrome is a rare inherited autosomal dominant disease that predisposes with multiple BCCs and other birth defects. Both sporadic and inherited BCCs are associat...

journal_title：International journal of dermatology

authors： Santos DC,Zaphiropoulos PG,Neto CF,Pimentel ER,Sanches JA Jr,Ruiz IR

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Steatocystoma multiplex is an uncommon disorder which usually begins in adolescence or early adult life. The condition can be hereditary, as an autosomal dominant trait, or nonhereditary, as in this case. METHODS:A 40-year-old woman presented with a history of asymptomatic nodules that began around puberty ...

journal_title：International journal of dermatology

authors： Rossi R,Cappugi P,Battini M,Mavilia L,Campolmi P

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Although the causes of striae distensae (SD) remain to be elucidated, the condition is known to relate to changes in the structures that provide the skin with its tensile strength and elasticity. OBJECTIVE:This study was conducted to evaluate whether premature birth is a risk factor for SD. METHODS:A total...

journal_title：International journal of dermatology

authors： Kelekci KH,Kelekci S,Destegul E,Aksoy A,Sut N,Yilmaz B

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:In this study, we have investigated the chemotherapeutic potential of a purple violet pigment (PVP), which was isolated from a previously undescribed Antarctic Janthinobacterium sp. (Ant5-2), against murine UV-induced 2237 fibrosarcoma and B16F10 melanoma cells. METHODS:The 2237, B16F10, C50, and NIH3T3 cel...

journal_title：International journal of dermatology

authors： Mojib N,Nasti TH,Andersen DT,Attigada VR,Hoover RB,Yusuf N,Bej AK

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:Dermatofibroma (DF) is a common benign skin lesion in a majority of cases located on the legs or upper limbs. The etiology of DF is still unclear. OBJECTIVES:Reflectance confocal microscopy features of DF were described. METHODS:Forty patients with DF diagnosis confirmed by dermoscopy were examined using r...

journal_title：International journal of dermatology

authors： Pogorzelska-Antkowiak A,Wcisło-Dziadecka D,Brzezińska-Wcisło L,Pawlicki K,Antkowiak R,Corneli P

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:Even though androgenetic alopecia (AGA) is the most common type of alopecia, factors associated with AGA severity have been poorly investigated. OBJECTIVES:The objective of our study was to investigate risk factors for AGA severity among a Caucasian population. METHODS:A cross-sectional study was conduct...

journal_title：International journal of dermatology

authors： Fortes C,Mastroeni S,Mannooranparampil TJ,Ribuffo M

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Less than 5% of cases of mycosis fungoides (MF) present with a cytotoxic/suppressor CD8+ phenotype. This study aimed to evaluate the clinical characteristics, treatment modalities, and clinical course in CD8+ MF patients. METHODS:In a retrospective analysis of 353 MF patients in a referral cen...

journal_title：International journal of dermatology

authors： Kalay Yildizhan I,Sanli H,Akay BN,Sürgün E,Heper A

更新日期：2020-01-01 00:00:00

abstract：BACKGROUND:Tranexamic acid (TA) is a traditional plasmin inhibitor, and its role in the renovation of damaged skin has become the topic of a lot of research. The aim of this study is to determine whether TA could repair the skin barrier by means of tight intercellular junctions. METHODS:Two kinds of damaged skin model...

journal_title：International journal of dermatology

authors： Yuan C,Wang XM,Yang LJ,Wu PL

更新日期：2014-08-01 00:00:00

abstract：BACKGROUND:Sarcoidosis is a chronic granulomatous disease of unknown etiology. Cutaneous disease is common and includes two clinicopathologic categories: granulomatous infiltration or a reactive phenomenon. In the granulomatous infiltrative group, clinical manifestations can be variable. Ulcers in sarcoidosis are uncom...

journal_title：International journal of dermatology

authors： Yoo SS,Mimouni D,Nikolskaia OV,Kouba DJ,Sauder DN,Nousari CH

更新日期：2004-02-01 00:00:00

abstract：:In December of 2002, the FDA approved azelaic acid 15% gel for the topical treatment of inflammatory papules and pustules of mild to moderate rosacea. Azelaic acid is a saturated dicarboxylic acid, which is naturally occurring and has been used in the treatment of rosacea, acne, and melasma. The 15% gel has a high eff...

journal_title：International journal of dermatology

authors： Gupta AK,Gover MD

更新日期：2007-05-01 00:00:00

abstract：:Erosive pustular dermatosis of the scalp is a rare condition which primarily affects older women after local trauma and has historically been treated with topical steroids. As it is a rare entity and resembles other dermatologic conditions, it may easily be misdiagnosed. Identifying the causes and evaluating the effic...

journal_title：International journal of dermatology

authors： Karanfilian KM,Wassef C

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Melasma is an acquired hypermelanosis of the face. There is little information on its prevalence during pregnancy in Iran. Objective To determine the prevalence and awareness of melasma during pregnancy at the Shahed University Hospitals of Tehran, Iran. METHODS:A cross-sectional study was carried out by cl...

journal_title：International journal of dermatology

authors： Moin A,Jabery Z,Fallah N

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND:Histoid leprosy is a rare form of multibacillary leprosy as the result of secondary or even primary resistance to dapsone. The etiopathogenesis has not been clarified up to now. METHODS:An immunohistochemical study was carried out for the expression of various markers on epidermal and dermal cell population...

journal_title：International journal of dermatology

authors： Kontochristopoulos GJ,Aroni K,Panteleos DN,Tosca AD

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Ayurvedic medicines are known to contain arsenic and concentrations up to toxic levels have been reported in certain formulations. However, clinical disease due to arsenic containing ayurvedic medicines has rarely been reported. We seek to highlight the existence of toxic levels of arsenic in certain ayurved...

journal_title：International journal of dermatology

authors： Khandpur S,Malhotra AK,Bhatia V,Gupta S,Sharma VK,Mishra R,Arora NK

更新日期：2008-06-01 00:00:00

abstract：:We present two cases of Eosinophilic pustular folliclulitis (EPF) who were successfully treated with topical tacrolimus. Indomethacin is the most frequently used agent for the treatment of EPF, however, tacrolimus ointment may become the treatment of choice for patients with EPF. ...

journal_title：International journal of dermatology

authors： Kawaguchi M,Mitsuhashi Y,Kondo S

更新日期：2004-08-01 00:00:00

abstract：:There is a lack of validated tools to measure fatigue in patients with inflammatory skin, neuropsychiatric, and medical disorders. The use of nonvalidated tools may compromise the quality of data. The purpose of this meta-review was to evaluate existing fatigue scales commonly used to assess fatigue in other inflammat...

journal_title：International journal of dermatology

authors： Machado MO,Kang NC,Tai F,Sambhi RDS,Berk M,Carvalho AF,Chada LP,Merola JF,Piguet V,Alavi A

更新日期：2020-12-10 00:00:00

abstract：BACKGROUND:In vitiligo, other than loss of melanocytes and melanin pigment in the lesional skin, keratinocytes are also involved. Human fetal Merkel cells are now generally considered to be derived from the epidermis. To date, no observations on Merkel cells in lesional skin of active vitiligo have been reported. METH...

journal_title：International journal of dermatology

authors： Bose SK

更新日期：1994-07-01 00:00:00

abstract：BACKGROUND:Information on skin diseases in north-western Nigeria is scanty. We therefore conducted a prospective survey of 2611 new patients seen between August 1999 and July 2001 at the consultant medical/dermatology clinics of Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria. METHODS:The personal bio-d...

journal_title：International journal of dermatology

authors： Onayemi O,Isezuo SA,Njoku CH

更新日期：2005-01-01 00:00:00

abstract：:Dermatology has a very distinctive lexicon. The term pityriasis refers to several dermatologic conditions which all feature scaling of the skin. According to the Merriam-Webster dictionary, the term pityriasis was first used in print in 1684. Although the diseases beginning with the name pityriasis are of diverse caus...

journal_title：International journal of dermatology

authors： Chin LD,Parvinnejad N,Haber RM

更新日期：2020-08-11 00:00:00

abstract：BACKGROUND:It is known that malignant melanoma (MM) survivors are at increased risk of future primary MM. However, the risk for noncutaneous second primary malignancies (SPMs) is not as well-understood. METHODS:An observational study utilizing data from the Surveillance, Epidemiology, and End Results (SEER) database w...

journal_title：International journal of dermatology

authors： Vakharia PP,Kelm RC,Orrell KA,Patel KR,Singam V,Ali Y,Rastogi S,Yousif R,Rangel SM,West DP,Nardone B

更新日期：2020-04-01 00:00:00

abstract：:Cutaneous fibrinolytic activity was found to be increased in a patient with aquagenic pruritus both before and after contact with water. This could explain the lack of wheal formation in this affection, which is characterized by increased histamine release. ...

journal_title：International journal of dermatology

authors： Lotti T,Cappugi P,Lattari P,Panconesi E

更新日期：1984-01-01 00:00:00

abstract：:Head louse infestations continue to be a concern of public health in most countries, including the most developed ones. The present recommendations are intended to inform and stress the role and impact of the different authorities, institutions, industry, and the public in the control of head lice in order to reduce t...

journal_title：International journal of dermatology

authors： Mumcuoglu KY,Pollack RJ,Reed DL,Barker SC,Gordon S,Toloza AC,Picollo MI,Taylan-Ozkan A,Chosidow O,Habedank B,Ibarra J,Meinking TL,Vander Stichele RH

更新日期：2020-08-07 00:00:00

abstract：:Extramammary Paget's disease (EMPD) is a rare cutaneous malignancy. The disease typically affects older individuals aged 60-80 years and is seen most frequently in postmenopausal Caucasian women and Asian men. EMPD exhibits a predilection for the genital and perianal regions and may be associated with an underlying ca...

journal_title：International journal of dermatology

authors： Simonds RM,Segal RJ,Sharma A

更新日期：2019-08-01 00:00:00

abstract：BACKGROUND:As a variation of the curettage and destruction technique, cryosurgery can be used in place of electrodesiccation for the destructive component when managing superficial basal and squamous cell carcinomas. There are few studies, though, demonstrating the long-term cure rate associated with similar methods. T...

journal_title：International journal of dermatology

authors： Peikert JM

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:Pemphigus herpetiformis (PH) is a rare subtype of pemphigus that presents challenges in diagnosis. OBJECTIVE:To review the presentation, diagnosis, and management of PH. METHODS:We reviewed the charts of all patients diagnosed and treated for PH in an immunobullous referral center between September 2007 an...

journal_title：International journal of dermatology

authors： Laws PM,Heelan K,Al-Mohammedi F,Walsh S,Shear NH

更新日期：2015-09-01 00:00:00

abstract：:Squamous cell carcinoma (scc) of the skin was studied in two similar populations, one living in the temperate zone of Australia, the other living in the tropics. In the tropics, the patients were significantly younger, the man to woman ratio approached unity, and women had significantly more sccs on the legs. In the t...

journal_title：International journal of dermatology

authors： Czarnecki D,Collins N,Meehan C,O'Brien T,Leahy S,Nash CA

更新日期：1992-07-01 00:00:00

abstract：:Comparative studies were performed on clinical and laboratory features of four patients with different types of T-cell lymphoma of the skin; adult T-cell leukemia/lymphoma (ATLL), Sézary syndrome, mycosis fungoides, and Ki-1-positive lymphoma. All neoplastic cells studied showed a helper-inducer T-cell phenotype. A Ki...

journal_title：International journal of dermatology

authors： Yamada M,Takigawa M,Iwatsuki K,Inoue F

更新日期：1989-03-01 00:00:00

abstract：BACKGROUND:Though acral lentiginous melanoma (ALM) is a major type of malignant melanoma, no immunohistochemical study on this type of melanoma has been reported. OBJECTIVE:The purpose of this study is to analysis the immunohistochemical findings of ALM using routinely used immune markers. METHODS:An immunohistochemi...

journal_title：International journal of dermatology

authors： Kim YC,Lee MG,Choe SW,Lee MC,Chung HG,Cho SH

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND:Mycosis fungoides (MF) is an indolent, most common type of cutaneous T-cell lymphoma (CTCL) with an average estimated incidence of 0.5 cases per 100,000 persons per year in the western world. Although various clinical and epidemiological features are well delineated in the western population, the data is sca...

journal_title：International journal of dermatology

authors： Alsaleh QA,Nanda A,Al-Ajmi H,Al-Sabah H,Elkashlan M,Al-Shemmari S,Demierre MF

更新日期：2010-12-01 00:00:00