Abstract：
:Using the mouse, photoallergy to the antiarrhythmic agent quinidine could be induced following systemic administration. After pretreatment with cyclophosphamide 150 mg/kg, groups of 5-10 mice were injected i.p. with quinidine chloride 100 mg/kg on 2 consecutive days, followed by exposure of shaved abdominal skin to UVB 0.1 J/cm2 and UVA 5.0 J/cm2. Five days later challenge was performed on the left ear and on the tail, using the same dose of quinidine and UVA 5.0 J/cm2. The reaction was elevated 24 h later by measuring the increase in ear thickness as well as the wet weight increase of ear and tail. Significant 24 h reactions could be measured using all three evaluation systems. Control animals treated according to the protocol, but not UV-exposed during induction, were negative, thus excluding a phototoxic reaction. The histology of the left ear at challenge showed a round cell infiltrate preferentially of the exposed outer face of the ear consistent with an immunologic reaction. The time course of the reaction showed a maximum at 24 h. Photosensitization to quinidine could be achieved with UVA alone during the induction phase. Quinidine photoallergy can be induced in the mouse after systemic administration, and the reaction measured both at ear and tail. These findings support the assumption that clinical photoreactions to quinidine may have an immunological basis.
journal_name
Acta Derm Venereoljournal_title
Acta dermato-venereologicaauthors
Wirestrand LE,Ljunggren Bsubject
Has Abstractpub_date
1988-01-01 00:00:00pages
41-7issue
1eissn
0001-5555issn
1651-2057journal_volume
68pub_type
杂志文章abstract：:In Behçet's disease, severe pathological changes are observed in the post-capillary venules, indicating that the venous side of the circulation is generally involved. It is proposed that one of the initial pathological changes is multiplication of the basal lamina surrounding the post-capillary venule. ...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Experience gained from cooperation between dermatologists and vascular surgeons in 177 patients evaluated at a joint leg ulcer clinic is reported. Patients were divided into two subgroups: (i) 86 patients with healed ulcers and (ii) 91 patients with ongoing therapy-resistant ulcers. Venous insufficiency was the most c...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.1080/000155502320323225
更新日期：2002-01-01 00:00:00
abstract：:Epidemiological studies on cutaneous melanoma in Mediterranean countries are scarce. Our aim was to perform a descriptive analysis of melanoma cases diagnosed in Valencia, Spain, and to evaluate the relationship between Breslow thickness and some clinical features. A total of 1571 patients with histologically confirme...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/00015555-0004
更新日期：2006-01-01 00:00:00
abstract：:A report is given of the successful treatment with transfer factor as an additional therapeutic agent of a patient in the tumour stage of mycosis fungoides who had not responded to conventional treatment with nitrogen mustard, methotrexate, or grenz rays alone. Besides twelve injections of transfer factor, the patient...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:The antimalarial drug chloroquine is also used in the prevention of photodermatoses and in patients with inflammatory connective diseases. The drug binds strongly to melanin. Melanocytic activity can be studied by analysis of the urinary markers of eumelanin (6-hydroxy-5-methoxyindole-2-carboxylic acid, 6H5MI-2-C) and...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/0001555575287289
更新日期：1995-07-01 00:00:00
abstract：:We evaluated the reproducibility of atopy patch test reactions and the quality and quantity of itch in 16 patients with atopic eczema and a history of a positive atopy patch test reaction, comparing three different application sites. The allergen was re-applied simultaneously on both forearms and the back. Intensity a...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.1080/00015550410024418
更新日期：2005-01-01 00:00:00
abstract：:Biopsies for electron microscopy were obtained from syphilitic chancres of 7 patients, 6 males and one female. In 4 of the patients, Treponemata pallida were seen gathering around peripheral nerves and invading the spaces between Schwann cells and their basal lamina. No definite degenerative changes were seen in the a...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:The effect of five corticosteroid ointments on epidermal thickness was studied using occlusive chamber application. Thinning of the epidermis and telangiectasia were noted 3 weeks after application of betamethasone-17-valerate (BV), budesonide (BD), clobetasol-17-propionate (CP), and fluocinolone acetonide (FA), but n...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Oral terbinafine is licensed for use in onychomycosis after positive confirmation of infection. We describe five cases of subacute cutaneous lupus erythematosus associated with terbinafine therapy. All cases had positive antibodies to extractable nuclear antigens, predominantly anti-Ro, and several had a history of pr...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.1080/00015550410018361
更新日期：2004-01-01 00:00:00
abstract：:Radiological examination of the hands was performed in 41 patients with systemic sclerosis. Pathological changes were found in 39 patients. Eighteen patients had subcutaneous calcifications and 11 had atrophy of the finger pulps. Bone resorption of ungual tufts was found in 11 patients. Juxta-articular osteoporosis wa...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:The aim of this retrospective study was to determine the type and prevalence of vascular patterns in the ulcerated and non-ulcerated portions of histologically proven basal cell carcinomas (BCCs) and correlate them with other dermoscopic and clinical features, including the clinically supposed diagnosis. Three authors...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/00015555-2609
更新日期：2017-05-08 00:00:00
abstract：:EMLA cream, which is used to provide analgesia prior to venepuncture, induces a skin-blanching reaction. This reaction may be caused by both skin hydration and vasoconstriction. Twenty healthy children with veins suitable for venepuncture on the dorsa of the hands or at the antecubital fossae had applied either EMLA c...
journal_title：Acta dermato-venereologica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1080/000155500459268
更新日期：2000-09-01 00:00:00
abstract：:A 31-year-old woman developed typical clinical and laboratory signs of PCT at the end of her second pregnancy coincident with the summer season. She had elevated liver function values without history of alcoholism, hepatitis or chemical liver damage. She had taken oral contraceptive only before her first pregnancy whi...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Patients with clinical features of dorsal macular amyloidosis but without subepidermal amyloid deposits were followed for 2-11 years. The clinical appearance was fairly stable during this period of time, with little tendency of healing. Only 2 of the patients developed typical macular amyloidosis during the follow-up....
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/0001555576302304
更新日期：1996-07-01 00:00:00
abstract：:Dapsone is widely used in the treatment of leprosy and several chronic inflammatory dermatological conditions. Hypersensitivity reactions to dapsone are potentially fatal adverse drug reactions with unknown prevalence and risk factors. We performed a systematic review covering all reported cases of hypersensitivity re...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章,评审
doi：10.2340/00015555-1268
更新日期：2012-03-01 00:00:00
abstract：:The aromatic retinoids etretinate and acitretin are widely used in the systemic treatment of severe psoriasis. The purpose of the present investigation was to further elucidate the mode of action of acitretin on abnormal keratinization and epidermal hyperproliferation in an in vivo model. Studies on the interference o...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/000155557669
更新日期：1996-01-01 00:00:00
abstract：:Irritant contact dermatitis is a major problem in dermatology. One important group of substances causing irritant dermatitis is detergents. Exposure of the skin to detergents is frequent in both work and domestic environments. In the present paper we have studied how the penetration through the skin, and thus the effe...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/0001555573203207
更新日期：1993-06-01 00:00:00
abstract：:Significant cutaneous vascular IgA deposits are common in Henoch-Schönlein purpura but not in other vasculitides. The specificity for IgA vascular deposits for Henoch-Schönlein purpura is not well defined. To examine the specificity of IgA vascular deposits for this disease, we compared clinicopathologic features of 9...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/0001555575125129
更新日期：1995-03-01 00:00:00
abstract：:Although recent therapeutic developments raise hope, melanoma remains a devastating disease with a need for new treatment targets. In other tumours prohormone convertases have been shown to be pro-tumourigenic as they are involved in processing preforms of matrix-metalloproteinases, growth factors and adhesion molecul...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/00015555-3525
更新日期：2020-05-28 00:00:00
abstract：:The possibility that topically-applied minoxidil might affect the growth cycle of hair follicles was studied in inbred Herston white mice and HRA/Skh1 hairless mice. In the normal follicular cycle, the anagen or growth phase can be followed by autoradiographic demonstration of [3H]thymidine uptake in proliferating mat...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Suction blisters were raised on psoriatic lesions and normal appearing skin. The epidermis was separated at the epidermal-dermal junction. Scanning electronmicroscopy of the dermal side of the blister-roofs from normal looking skin and almost healed psoriatic lesions showed stellate cells probably formed by cytoplasmi...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:There has been no previous systematic study of bullous skin diseases with granular basement membrane zone deposition exclusively of C3. In this study we collected 20 such patients, none of whom showed cutaneous vasculitis histopathologically. Oral dapsone and topical steroids were effective. Various serological tests ...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/00015555-2379
更新日期：2016-08-23 00:00:00
abstract：:Human epidermal keratinocytes sense the presence of human skin microbiota through pathogen recognition receptors, such as toll-like receptors, and induce innate immune and inflammatory events. In healthy epidermis there is an absence of inflammation despite the continuous presence of cutaneous microbes, which is evide...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/00015555-3707
更新日期：2021-01-13 00:00:00
abstract：:A controlled trial of the anti-inflammatory effect of a steroid cream (clobetasol propionate) in 11 patients with moderate acne was assessed over a 3 week period. The placebo cream was the base of the steroid cream. Therapeutic effect was assessed by the number of active and less actively inflamed papules and pustules...
journal_title：Acta dermato-venereologica
pub_type： 临床试验,杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:In order to study the development of atrophic gastritis, gastric secretory function was examined by a standard pentagastrin test 24 to 78 months after a previous examination (Ex I). The study included 12 patients with dermatitis herpetiformis (DH), 6 patients with functional signs of atrophic gastritis previously, and...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:A 15-month-old boy with pachyonychia congenita is described. The patient also had follicular keratosis, leukokeratosis of the tongue, and blisters on the soles. Histopathological examination of the follicular keratosis showed hyperkeratosis and acanthosis. Horny plugs were located in sweat pores. By electron microscop...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Three patients with onychomycosis due to Trichophyton soudanense with an "endonyx" type of nail invasion are presented. Endonyx onychomycosis is clinically characterized by a diffuse milky-white discolouration of the affected nail, in the absence of nail bed hyperkeratosis or onycholysis. Nail plate surface and nail t...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.1080/000155599750011714
更新日期：1999-01-01 00:00:00
abstract：:Regulatory T cells (Tregs), identified by the expression of CD4, CD25 and Foxp3, together with immunosuppressive macrophages, such as CD163+ M2 macrophages, are involved in maintaining peripheral tolerance. The aim of this study was to elucidate the involvement of Tregs and CD163+ macrophages in invasive and non-invas...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：10.2340/00015555-1453
更新日期：2012-11-01 00:00:00
abstract：:In this prospective study, 51 patients suffering from psoriasis and ichthyosis were treated with acitretin for 2 years. The average dose was 0.5 mg/kg/day. We have evaluated the efficacy and side effects, focusing on skeletal side effects. X-ray examinations were done before treatment and after 1 and 2 years. Forty-fi...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：102340/0001555572445448
更新日期：1992-11-01 00:00:00
abstract：:The lysosomal enzyme beta-hexosaminidase and the melanocyte specific enzyme tyrosinase were examined in human melanoma cell cultures. The beta-hexosaminidase activity of the medium was approximately 40% of the total cellular activity after 24 h, while after 48 h the activity in the medium was twice that of the cells. ...
journal_title：Acta dermato-venereologica
pub_type： 杂志文章
doi：102340/0001555570286290
更新日期：1990-01-01 00:00:00
