Abstract:
:A recently described endogenous proteolytic process in pieces of human plantar stratum corneum incubated in vitro has been further studied. This process leads to a decrease in cohesion between the cells that had been facing outwards in vivo. Using two methods, that differed with respect to efficiency, to detach surface cells with decreased cohesion, the process could be divided into two steps. The first step took place irrespective of the presence of ethylenediaminetetraacetate (EDTA) and led to a moderate decrease in cohesion between surface cells. The second step occurred only in the presence of EDTA and advanced to a point where the surface cells could be separated from the remaining cohesive tissue pieces by simple agitation. Both degradation steps could be inhibited by aprotinin and chymostatin but not by leupeptin. Zinc sulfate inhibited the first step. The results indicate that there are two different types of protein structures being degraded during the process of cell shedding in vitro. A chymotrypsin-like enzyme may be involved in the process.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Lundström A,Egelrud Tdoi
10.1007/BF00371642subject
Has Abstractpub_date
1990-01-01 00:00:00pages
234-7issue
4eissn
0340-3696issn
1432-069Xjournal_volume
282pub_type
杂志文章abstract::Propylene glycol (propane-1,2-diol) is the only diol widely used in dermatology. Pentane-1,5-diol is mainly used as a plasticizer in cellulose products and adhesives, in dental composites and in brake fluid compositions and as a preservative for grain. However, pentane-1,5-diol is also an effective solvent, water-bind...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-005-0610-8
更新日期:2005-12-01 00:00:00
abstract::Total osmotic pressure does not differ significantly in suction blister fluid or in serum of healthy persons from blister fluid, suction blister fluid or serum of patients with dermatitis herpetiformis, bullous contact dermatitis and pemphigus vulgaris. The average values reach about 293 mOsmol/kg. This results from d...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:
更新日期:1978-01-01 00:00:00
abstract::The C1-inactivator plays an important role not only in the initial phases of the complement system, but also in those of the coagulation, fibrinolysis and kinin systems. The present study was concerned with the reciprocal influence of decreased C1-inactivator levels in patients with hereditary angioneurotic edema (HAN...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00413358
更新日期:1984-01-01 00:00:00
abstract::The use of underarm cosmetics is common practice in the Western society to obtain better body odor and/or to prevent excessive sweating. A survey indicated that 95 % of the young adult Belgians generally use an underarm deodorant or antiperspirant. The effect of deodorants and antiperspirants on the axillary bacterial...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-014-1487-1
更新日期:2014-10-01 00:00:00
abstract::The skin is the major site on anaphylaxis, and cutaneous mast cells have an important role in its reactions. The isolation and purification of rat cutaneous mast cells are described here. Rat abdominal skin was digested with collagenase and hyaluronidase, and centrifuged with Percoll. The buoyant density of cutaneous ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00426614
更新日期:1988-01-01 00:00:00
abstract::Vitiligo is an acquired depigmentary disorder of the skin, characterized by incomplete penetrance, multiple susceptibility loci and genetic heterogeneity. An immunologic hypothesis is currently advanced as a possible pathogenesis of vitiligo. The cytokines have an important role in pathogenesis of autoimmunity in whic...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-006-0664-2
更新日期:2006-06-01 00:00:00
abstract::Role of neurotrophic factors including nerve growth factor (NGF) in the mechanism of overgrowth and hypersensitivity of sensory nerve in atopic dermatitis (AD) has been proposed. Glial cell line-derived neurotrophic factor (GDNF) is a member of neurotrophic factors of the nervous systems; however, the role of GDNF in ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-008-0856-z
更新日期:2008-08-01 00:00:00
abstract::Fingernail growth was studied in 28 patients who were receiving systemic treatment with the aromatic retinoid, Ro 10-9359 known as Tigason (etretinate; AR). A group of 15 patients with psoriasis was compared with a group of 13 patients with other dermatoses which are known to have a good response to AR therapy. In the...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00414112
更新日期:1985-01-01 00:00:00
abstract::GM-CSF is known primarily as a hematopoietic growth factor, but it has also been shown to inhibit mast cell differentiation in vitro. In order elucidate the mechanisms involved, we investigated the effects of GM-CSF in vitro on the differentiation of human leukemic mast cells (HMC-1 cells) and normal cord blood-derive...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s004030100225
更新日期:2001-05-01 00:00:00
abstract::Ultraviolet radiation is the major environmental insult to the skin and stimulates the synthesis of melanin in melanocytes, which then distribute it to the neighboring keratinocytes where it confers photo-protection. Skin color results from the paracrine interaction between these two cell types. Recent studies suggest...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-011-1126-z
更新日期:2011-04-01 00:00:00
abstract::Heparin-binding EGF-like growth factor (HB-EGF) and amphiregulin (AREG) are the members of EGF family that bind to common EGF receptor (EGFR) in the epidermis. However, the role of these two growth factors in epidermal hyperplasia of psoriasis has not been established. On the other hand, CD4+ T cells are responsible f...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-007-0809-y
更新日期:2008-01-01 00:00:00
abstract::Patients with atopic dermatitis (AD) often present with dry skin, and the reduced secretion of sebum may be responsible for the impaired skin barrier function. A sebum check film enables the patient to self-evaluate the skin sebum content. This study compared the sebum check film with a sebumeter. The skin sebum conte...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-010-1076-x
更新日期:2010-11-01 00:00:00
abstract::Photodynamic therapy (PDT) in dermatology has been proven to be a successful noninvasive therapeutic modality for treating skin cancer. To facilitate its clinical introduction, the development of topical photosensitizers is necessary to avoid generalized, cutaneous photosensitivity. Therefore the penetration of synthe...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s004030050168
更新日期:1997-02-01 00:00:00
abstract::About 5% of all cutaneous squamous cell carcinomas (cSCCs) metastasize, which is the principal cause of death by this type of cancer. However, to date there are no reliable biomarkers that categorize those SCC patients that will progress to metastasis. Nuclear active IKKα diminishes Maspin levels in prostate cancer fa...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-015-1579-6
更新日期:2015-10-01 00:00:00
abstract::Interferon-alpha combined with retinoid or PUVA is used for the treatment of cutaneous T-cell lymphoma. Anti-IFN-alpha antibodies (IFN ab) occur regularly during IFN-alpha treatment. We investigated the incidence of neutralizing and binding IFN ab and analysed their relationship with clinical and immunological paramet...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF02505252
更新日期:1996-08-01 00:00:00
abstract:BACKGROUND:Anogenital warts are a common human papillomavirus infection. They cause emotional distress, especially when they are in the anogenital region. Cryotherapy is a first-line treatment. Previous clinical trials and case series have reported variable results with retinoids (isotretinoin) as adjuvant therapy. OB...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-020-02182-y
更新日期:2021-01-12 00:00:00
abstract::In 1901, Hans Vörner observed a family with a diffuse non-transgredient palmoplantar keratoderma of autosomal dominant inheritance. Histopathologically, he found epidermolytic hyperkeratosis as a characteristic sign and diagnostic criterion of this disorder. We performed a follow-up study of the family originally seen...
journal_title:Archives of dermatological research
pub_type: 历史文章,杂志文章
doi:10.1007/s00403-002-0328-9
更新日期:2002-08-01 00:00:00
abstract::There are differences concerning reported mortality rates and prognostic factors of bullous pemphigoid (BP) patients in different studies. Our objectives were to evaluate the mortality rates and prognostic factors among Israeli BP patients compared to matched control subjects. Three age- and sex-matched patients witho...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-018-1875-z
更新日期:2019-01-01 00:00:00
abstract::Interleukin-6-like (IL-6-like) immunoreactivity was sought in inflamed and normal human skin using the same immunohistochemical technique as for detection of neuropeptides. Such immunoreactivity was found in dermal and in a few intraepidermal nerve-like fibres in biopsy specimens from inflamed skin from patients with ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF02505230
更新日期:1996-07-01 00:00:00
abstract::The expression of IL-8 in psoriasis has been clearly shown with the use of immunocytochemical, RT-PCR and in situ hybridization methods. The presence of its ligand, the IL-8 receptor, has been demonstrated by the RT-PCR technique. We report here a study of the expression of both IL-8 type A and B receptors by immunohi...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s004030050218
更新日期:1997-07-01 00:00:00
abstract::Genetic differences are involved in the development of lupus erythematosus (LE). Skin lesions are influenced by environmental triggers such as ultraviolet light, temperature, and chemical stresses, and the patterns of skin lesion are variable in cutaneous LE such as systemic LE (SLE), chronic discoid LE (CDLE), subacu...
journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
doi:10.1007/s00403-008-0897-3
更新日期:2009-01-01 00:00:00
abstract::The histological and ultrastructural effects following 3 weeks' topical treatment with two agents (all-trans retinoic acid and a new synthetic retinoid-like substance, CD271) were evaluated on the epidermis and the epithelial wall of the pseudocomedones in rhino mouse skin. The comedolytic effects of these drugs were ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00371617
更新日期:1991-01-01 00:00:00
abstract::Histochemical findings of primary and metastatic amelanotic melanomas were shown by the formaldehyde-induced fluorescence method (Falck and Hillarp). All or some of the amelanotic melanoma cells were discovered to emit green specific fluorescence. Results of the determination of 5-S-cysteinyldopa and DOPA in amelanoti...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00417207
更新日期:1983-01-01 00:00:00
abstract::Using the sebum-absorbent tape technique, we have disclosed five different patterns of follicular sebum excretion rate (SER). These are the infantile, pubertal, acne, adult and aging patterns, distinguished by different densities of active sebaceous follicles, by distinct levels of follicular SER and by the relative s...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00585931
更新日期:1987-01-01 00:00:00
abstract::This study uses light and electron microscopes to gain a better knowledge of the interactions of calcium hydroxylapatite filler with the connective tissue of the skin and the modifications of the human deep dermis, after 2 months of treatment. Some morphological evidences of this observational study of filler treated ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-017-1734-3
更新日期:2017-07-01 00:00:00
abstract::Tympanic (Tty), esophageal (Tes), forehead, and hand skin temperatures, as well as the forehead evaporation rate were recorded in six men (four suffering from rosacea and two healthy controls) before, during, and after 1 h of warm bath (38 degrees-39 degrees C). During the last 30 min of the bath, the subject's face w...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00424276
更新日期:1989-01-01 00:00:00
abstract::One of the primary events in the pathogenesis of acne vulgaris is abnormal follicular keratinization. Since oral isotretinoin therapy reduces follicular hyperkeratinization in acne, our study has been designed to determine whether epidermal lipid composition of the epithelium of sebaceous follicles is affected by isot...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00417712
更新日期:1988-01-01 00:00:00
abstract::When determined in vitro, the SPF of certain commercial sunscreen products can be lower than the SPF indicated on the label. The study of the composition of this type of product enabled us to note that the majority contained substances reputed to have anti-inflammatory properties. This effect is shown by inhibiting th...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-012-1257-x
更新日期:2012-12-01 00:00:00
abstract::IL-6/STAT3 signaling pathway has been suggested to play a role in CTCL pathogenesis. Polymorphisms in STAT3 signaling pathway-related genes might be a risk factor for CTCL. However, the exact role of inherited gene polymorphisms of IL-6 and STAT3 in the pathogenesis of CTCL is still not fully understood. The aim was t...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-020-02062-5
更新日期:2021-01-01 00:00:00
abstract::Exposure in utero has been suggested to influence health later in life. The aim of this study was to investigate, if the use of prenatal food supplements was associated with atopic dermatitis in the offspring. Mothers who gave birth in the hospital G. B. Grassi were invited to participate in the study (n = 395). Infor...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-019-01911-2
更新日期:2019-07-01 00:00:00