Abstract:
BACKGROUND:β-Cyclodextrin (βCD) xerogel containing silk fibroin (SF) was prepared, and the efficacy of the xerogel for a pressure sore developed on the back of an ICR mouse was investigated. MATERIALS AND METHODS:Tosyl βCD was conjugated to polyethyleneimine (PEI), and the βCD residues were cross-linked in an aqueous phase using epichlorohydrin as a cross-linker in the presence of SF. The xerogel composed of βCD, PEI, and SF (βCD/PEI/SF xerogel) was prepared by freeze drying the hydrogel. The in vivo pressure sore-healing efficacy of the xerogel was estimated through the skin appearance, skin thickness, hyperplasia of the epidermis, and number of neutrophils in the skin tissue. RESULTS:The animal group treated with βCD/PEI/SF xerogels showed a better sore-healing efficacy than the group without treatment and the group treated with over-the-counter products through the determination of the reduction of hyperplasia of the epidermis and the number of neutrophils in skin tissue. We also got the same result by macroscopic evaluation. CONCLUSIONS:βCD/PEI/SF xerogel exhibited a high wound-healing efficacy for pressure sores developed on the back of an ICR mouse and left no scar.
journal_name
Int J Dermatoljournal_title
International journal of dermatologyauthors
Seo SR,Lee MS,So BP,Kim JCdoi
10.1111/j.1365-4632.2011.05389.xsubject
Has Abstractpub_date
2012-08-01 00:00:00pages
987-95issue
8eissn
0011-9059issn
1365-4632journal_volume
51pub_type
杂志文章abstract:OBJECTIVE:The purpose of the study was to examine the eggs of pubic lice with consideration of their clinical relevance. STUDY DESIGN:Pubic lice eggs were examined by scanning electron microscopy (SEM). RESULTS:The egg is totally encased by a proteinaceous sheath, except for the operculum, by which oxygen exchange oc...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1046/j.1365-4362.2000.00901.x
更新日期:2000-03-01 00:00:00
abstract::A 10-year-old immunocompetent boy presented with multiple, verrucous, disseminated pheohyphomycotic lesions caused by Exophiala spinifera. The patient was not responsive to combination antifungal therapy (itraconazole, terbinafine, fluconazole) and cryotherapy. As antifungal susceptibility is known to be variable for ...
journal_title:International journal of dermatology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-4632.2007.03430.x
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Primary cutaneous lymphoma (PCL) represents a heterogeneous collection of non-Hodgkin lymphomas originating in the skin. Our study describes the clinical and histological findings of cutaneous lymphoma within Botswana to expand the paucity of data on this rare disease in sub-Saharan Africa. METHODS:We condu...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.14690
更新日期:2020-03-01 00:00:00
abstract::Birt-Hogg-Dubé Syndrome is an autosomal dominant condition characterized by a triad of fibrofolliculomas, trichodiscomas, and acrochordons. Since the first description in 1977, many conditions have been described in association with its clinical triad. Recent epidemiological studies have shown a significant associatio...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2004.02095.x
更新日期:2005-08-01 00:00:00
abstract:BACKGROUND:Khite (also known as fatlah in Egypt) is a manual technique of temporary vellus hair removal that is widely performed in the Middle East. METHODS:The technique of khite is reviewed as illustrated. RESULTS:Khite is an effective method of removing unwanted vellus hairs. CONCLUSIONS:Dermatologists in all par...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1046/j.1365-4362.1997.00189.x
更新日期:1997-03-01 00:00:00
abstract::Dextranomer, a high molecular weight dextran derivative, was evaluated in 43 patients, and found to be the treatment of choice for decubitus ulcers. It is useful in most leg ulcers and cutaneous wounds, and can aid in the nursing care of terminal patients with gangrene or uclerating carcinoma. Dextranomer hastens the ...
journal_title:International journal of dermatology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1365-4362.1979.tb01954.x
更新日期:1979-07-01 00:00:00
abstract:BACKGROUND:Exposure to sunlight is an important etiologic factor in cutaneous melanoma (CM). In several countries, more cases of CM are diagnosed in summer than in winter. AIM:To analyze whether there is seasonal variation in the diagnosis of CM in southern Brazil. METHODS:Data were collected from a hospital-based re...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2009.04174.x
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Patients with seborrheic keratoses frequently desire an effective topical therapy for seborrheic keratoses. OBJECTIVE:To compare topical calcipotriene, topical tazarotene, and topical imiquimod with standard cryosurgery in the treatment of seborrheic keratoses. METHODS:Fifteen patients with numerous seborr...
journal_title:International journal of dermatology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1365-4632.2004.02282.x
更新日期:2004-04-01 00:00:00
abstract::A male fetus which was the product of full-term pregnancy and normal delivery with no family history is presented. The skin was hard and thick, waxy, yellowish in color, and was crossed by horizontal and or perpendicular red fissures. The eyelids were semiclosed, hard, and stiff resulting in ectropion and the conjunct...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4362.1982.tb03144.x
更新日期:1982-07-01 00:00:00
abstract::The correlation between combined chemotherapy, including 6-mercaptopurine, and development of excessive number of melanocytic nevi in childhood has been previously reported and studied. As of yet, no such relation has been reported in adults. We recently observed a 27-year-old female patient who developed numerous ben...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2005.02086.x
更新日期:2005-04-01 00:00:00
abstract::Diaper dermatitis is a common condition that often prompts parents to seek medical attention. Irritant diaper dermatitis is by far the most common cause, but numerous potentially serious diseases can present with changes of the skin in the diaper area. The differential diagnosis can include psoriasis, metabolic disord...
journal_title:International journal of dermatology
pub_type: 杂志文章,评审
doi:10.1111/ijd.13372
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:The sicca syndrome has been defined as the occurrence of xerostomia and xerophthalmia. Sjögren's syndrome is the most common cause of the sicca syndrome; however, these two syndromes are not synonymous and there are many potential etiologies of the sicca syndrome. A less known cause of sicca syndrome is amyl...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4362.1996.tb03653.x
更新日期:1996-08-01 00:00:00
abstract:BACKGROUND:The literature includes only a few reports of oral isotretinoin for the treatment of folliculitis decalvans (FD). This study aimed to determine the most effective dose and duration of oral isotretinoin monotherapy for achieving remission in FD patients. METHODS:This retrospective case series study included ...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.13874
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Health-related quality of life instruments are typically developed and validated for use in developed countries by patients who can read and write. Little is known about the feasibility of using adaptations of validated instruments in situations where literacy rates are low. OBJECTIVE:We aimed to translate,...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2011.04894.x
更新日期:2011-10-01 00:00:00
abstract::Classical acupuncture focuses primarily on treating the person, and secondarily treating the illness. The "symptoms" are regarded as "branch" expressions of a "root" (constitutional) imbalance. Different root imbalances can produce the same symptoms. Five patients with eczema, for example, may reveal five distinct roo...
journal_title:International journal of dermatology
pub_type: 历史文章,杂志文章
doi:10.1111/j.1365-4632.2009.03899.x
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Keloids are benign dermal tumors characterized by fibroblastic proliferation and excessive accumulation of collagen. Oxymatrine (OMT) is an alkaloid extracted from the Chinese herb Sophora japonica with capacities of anti-fibrosis. OBJECTIVE:To evaluate the effects of OMT on collagen production and to explo...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2011.05234.x
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Even with the widespread clinical use of cannabinoid receptor (CBR) stimulating compounds, such as palmitoylethanolamine, the role of CBR agonists on inflammatory skin diseases is not yet fully understood. This study was performed to investigate the effects of CBR agonists on skin inflammation, using acute a...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.12841
更新日期:2015-10-01 00:00:00
abstract::Primary cutaneous follicle center lymphoma (PCFCL) is a neoplasm with differentiation of centrocytes and centroblasts presenting in the skin. At the time of initial manifestation, extracutaneous involvement is absent. PCFCL is considered as an indolent variant of primary cutaneous B-cell lymphomas since dissemination ...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2008.03953.x
更新日期:2008-11-01 00:00:00
abstract::Histoid leprosy is a rare variant of leprosy with a unique clinical presentation and bacilli rich histology. These patients are large reservoirs for disease and vectors for spread, making prompt diagnosis and treatment crucial. To date, no consensus on treatment and duration exists. This paper aims to investigate the ...
journal_title:International journal of dermatology
pub_type: 杂志文章,评审
doi:10.1111/ijd.14962
更新日期:2020-10-01 00:00:00
abstract::Neuropathic ulcers or diabetic foot ulcers are preventable ulcers associated with diabetes mellitus. These ulcers occur in the setting of unrecognized trauma, peripheral neuropathy, and foot deformities; however, they are often complicated by peripheral arterial disease and infection. Approximately 15% of individuals ...
journal_title:International journal of dermatology
pub_type: 杂志文章,评审
doi:10.1111/ijd.15362
更新日期:2020-12-17 00:00:00
abstract:BACKGROUND:Cutaneous melanoma is the most aggressive type of skin cancer, with high implications on the morbidity and mortality of patients. Matrix metalloproteinases (MMP) 2 and 9 have been involved in melanoma progression because they degrade important components of the basement membrane. We studied the relationship ...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2012.05772.x
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:Dandruff is a common scalp condition characterized by flakes, pruritus and sometimes mild erythema. These symptoms reflect underlying histopathologic and biochemical events that must be reversed if treatment is to be effective. OBJECTIVES:This study aimed to better characterize the state of the epidermis in...
journal_title:International journal of dermatology
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1365-4632.2010.04629.x
更新日期:2011-01-01 00:00:00
abstract::Certain cutaneous conditions have been reported to be associated with diabetes mellitus, insulin resistance, and metabolic syndrome. In this novel review paper, the evidence linking various cutaneous phenomena (e.g. skin tags, acanthosis nigricans, ear lobe creases, and xanthelasma) and metabolic syndrome and cardiova...
journal_title:International journal of dermatology
pub_type: 杂志文章,评审
doi:10.1111/ijd.12463
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Psoriasis is a chronic, inflammatory, and recurrent dermatological disease. In the Côte d'Ivoire, it is about 0.75% of dermatology cases. Psoriasis care is challenging in elderly patients. We aimed to show its specificities related to the sociodemographic, clinical, and therapeutic aspects, and follow-up in ...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.13138
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND:Vitiligo is a hypopigmentation disease characterized by achromatic or hypochromatic macules in several sites of human skin. Although monochromatic excimer light (MEL) and narrowband-ultraviolet B (NB-UVB) have recently been used for efficacious treatment of vitiligo, the repigmentation process and role of me...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.14216
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Psoriasis can significantly affect the physical, psychological, and social aspects of a patient's life. Many studies have evaluated the effects of psoriasis on quality of life (QoL), but results in many cases are contradictory. OBJECTIVES:This study was conducted to assess the relationships between the char...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.12294
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVE:To report three cases of mycosis fungoides with milia formation in the regressing lesions. PATIENTS AND SETTING:Dermatology clinic of a university hospital (referral center). Three patients with mycosis fungoides with body surface involvement of 10% in one case (stage IIb) and exceeding 30% in two cases (sta...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2004.01944.x
更新日期:2004-12-01 00:00:00
abstract::A 64-year-old woman presented with erythematous, infiltrative plaques with a central atrophic area on both zygomatic regions. Several yellow-reddish papules were seen at the periphery of the plaques and showed an "apple-jelly" color on diascopy (Fig. 1). No visceral involvement was detected. The past medical history r...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2008.03240.x
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:CD4+ CD25+ T-regulatory (Treg) cells play critical roles in maintaining peripheral tolerance and preventing autoimmunity. As characteristics of Treg cells have not been precisely investigated in chronic urticaria (CU) yet, this study was performed. OBJECTIVE:To determine the frequencies of circulating CD4+ ...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/ijd.12630
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Endemic pemphigus foliaceus (EPF) or fogo selvagem (FS) is an endemic autoimmune disease, characterized by flaccid bullae induced by IgG(4) subclass antibodies. The authors demonstrate the epidemiological and clinical status of patients who have been followed at the University Hospital of Brasilia (HUB) for ...
journal_title:International journal of dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-4632.2004.01739.x
更新日期:2005-04-01 00:00:00