Abstract：
:An aromatic retinoid (Ro 10-9359) in 13-cis retinoic acid (Ro 4-3780) were fed by gastric tube to 170 male adult Syrian hamsters daily for 30 days. A low dose of 1 or 2 mg/kg and a high dose of 20 mg/kg body weight were selected. The effects of both retinoids on the sebaceous glands were assessed planimetrically (15 glands in each animal) using the sebaceous follicle on the ventral side of the earlobes or, in some experiments, the flank organ. Depending on time, the high dose of 20 mg/kg of both retinoids led to a significant diminution of sebaceous follicles from 0.0295 to 0.0125 mm2 (P less than or equal to 0.0005). Clinically, the fur of the animals became very rough and dry. The lower dose of 1 or 2 mg/kg of neither the aromatic retinoid nor the 13-cis retinoic acid led to a significant reduction of sebaceous acini. The fur remained clinically shiny and greasy. The different effects of both compounds in this animal model compared to the human is discussed.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Plewig Gdoi
10.1007/BF00404284subject
Has Abstractpub_date
1980-01-01 00:00:00pages
239-46issue
3eissn
0340-3696issn
1432-069Xjournal_volume
268pub_type
杂志文章abstract：:A low molecular mass cysteine proteinase inhibitor was found and isolated from bovine hoof. Purification of the inhibitor to homogeneity was performed by carboxymethyl-papain-sepharose affinity and DE-52 ion exchange chromatographies. From 15 g of bovine hoof, 0.25 mg of cysteine proteinase inhibitor was isolated. It ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF02505240
更新日期：1996-07-01 00:00:00
abstract：:The mechanical properties of the in vivo dermis were measured by means of a torque applied to the skin. The resulting deformation of 2-6 degrees, including the immediate and delayed visco-elastic components, as well as the relaxation were measured, and the raw values corrected for a constant skin thickness. The experi...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00406415
更新日期：1980-01-01 00:00:00
abstract：:The expression and location of the Ki-67 antigen was investigated in 62 basal cell carcinomas (BCC) using immunostaining techniques (PAP and APAAP) on cryostat sections. The tumor samples were classified into three groups according to microarchitecture (nodular, superficial or fibrosing). The Ki-67 growth fraction dis...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00371599
更新日期：1993-01-01 00:00:00
abstract：:T Cells from 14 patients in the active stage of bullous pemphigoid and 10 patients in the inactive stage of the disease were studied with Leu-1, Leu-2, and Leu-3 monoclonal antibodies. The proportions of total T cells and T cells expressing either helper or suppressor phenotype in the peripheral blood of patients were...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00509086
更新日期：1985-01-01 00:00:00
abstract：:The effect of skin delipidization in humans on the percutaneous penetration of hydrocortisone was investigated in a cross-over trial. The delipidizing agent was 1:1:1 trichloroethane, a common industrial organic solvent. The findings do not show any significant difference in the topical absorption of hydrocortisone wi...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00416669
更新日期：1983-01-01 00:00:00
abstract：:Numerous chemicals to which humans are exposed either therapeutically or as a result of living in an industrial environment constitute a potential threat as carcinogens, mutagens, and/or tumor promoters and cocarcinogens. Anthralin, and antipsoriatic agent, acts as a tumor promoter for Balb/c-3T3 mouse embryo cell cul...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00429985
更新日期：1988-01-01 00:00:00
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 surfac...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00371642
更新日期：1990-01-01 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：:Mycosis fungoides was observed in a 71-year-old male with Mediterranean lymphoma, a B-cell malignancy. It is proposed that this association is not incidental since hypergammaglobulinaemia and even monoclonal gammopathies have repeatedly been described in cutaneous T-cell lymphomas. Mediterranean lymphoma might have re...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00417145
更新日期：1981-01-01 00:00:00
abstract：:Forty-one male guinea pigs were treated orally with high doses of aromatic retinoid (Ro 10-9359) 25 mg/kg/day in oleum arachidis for 6 weeks. Twenty-three animals were investigated at the end of this treatment. The remaining 18 animals were investigated after an additional retinoid-free interval of 6 weeks. A control ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00569101
更新日期：1980-01-01 00:00:00
abstract：:Tumor-associated antigens were demonstrated in phenol water extracts of human malignant melanoma by migration tests with leukocytes from melanoma patients and controls: in 25 out of 60 melanoma patients weak reactivity was observed, usually stimulation of leukocyte migration, while leukocytes from 37 controls were neg...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00417277
更新日期：1979-02-23 00:00:00
abstract：:Exposure to solar radiation is a major cause of environmental human skin damage. The main constituent of solar UV light is UVA radiation (320-400 nm); however, the need for protection against UVA has been marginalized for a long time. As a result, there is still a lack of useful agents for UVA protection. In this stud...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-018-1828-6
更新日期：2018-07-01 00:00:00
abstract：:Staphylococcus aureus is a common wound-infecting organism which can interact with cells via the extracellular matrix protein fibronectin (FN). The aim of this study was to determine the effect of the FN-binding protein (FnBP) of S. aureus on the behaviour of a human skin keratinocytes cell line (UP). FN-coated plates...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-004-0515-y
更新日期：2004-11-01 00:00:00
abstract：:The adenylate cyclase system of an established human trichilemmoma cell line was investigated. Stimulators of human epidermal adenylate cyclase system, epinephrine, histamine, adenosine, and prostaglandin E increased cyclic AMP levels of the trichilemmoma cells. The effects of epinephrine, histamine, and adenosine wer...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00413285
更新日期：1987-01-01 00:00:00
abstract：:Abnormal dermal deposition of elastic fibers is the earliest and most striking effect of prolonged sun exposure (solar elastosis). The hyperplastic fibers are usually ascribed to ultraviolet (UV) rays. Nonetheless, other portions of the solar spectrum may play contributing roles. Heat, for example, enhances experiment...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00509050
更新日期：1982-01-01 00:00:00
abstract：:In human skin, epidermal differentiation occurs in two ways: normal differentiation, characterized by keratin 10 expression, and alternative differentiation. Alternative differentiation can be hyperproliferation-associated differentiation (expression of keratin 16) or the reinduction of an embryonic type of differenti...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/pl00007455
更新日期：2000-01-01 00:00:00
abstract：:Recently, we reported that UVB-activated indole-3-acetic acid (IAA) induces the apoptosis of G361 human melanoma cells. In the present study, we used IAA and visible light combinations to treat B16F10 melanoma-implanted nude mice using an experimental intense pulsed light (IPL) therapy model. We first investigated whe...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-009-0938-6
更新日期：2009-04-01 00:00:00
abstract：:Keloid is a complex condition with environmental and genetic risk-contributing factors. Two candidate genes, TGFβ1 and SMAD4, located in the same signaling pathway are highly expressed in the keloid fibroblast cells. In a case-control design, TGFβ1 haplotypes showed association with the risk of keloid in the present s...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-012-1262-0
更新日期：2012-09-01 00:00:00
abstract：:Interleukin-33 is a novel and an unconventional member of IL-1 family. It is an inflammation-induced factor with dual function exercising its role as an intracellular regulator of gene expression, as well as, an extracellular alarm mediator. It is a ligand for ST2, a heterodimeric membrane-bound receptor of the orphan...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-016-1638-7
更新日期：2016-07-01 00:00:00
abstract：:Currently, there are no accurate and simple methods available to measure this risk of atrophy in patients treated with topical glucocorticosteroids. In the present clinical trial, we validated a new score (Dermaphot(®) score) to assess the atrophogenic potential of glucocorticosteroids. 36 healthy adult volunteers wer...
journal_title：Archives of dermatological research
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1007/s00403-012-1297-2
更新日期：2013-04-01 00:00:00
abstract：:Tranilast is used clinically as a drug for hypertrophic scars or keloids. Recently, the roles of keratinocytes in the pathogenesis of those conditions have been noted. Therefore, we first examined the effect of tranilast on the cell growth of normal human keratinocytes. A cell growth assay demonstrated that the cell n...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-012-1291-8
更新日期：2012-11-01 00:00:00
abstract：:Localized scleroderma (LoSc) is rare connective tissue disease that manifests with inflammation and fibrosis of the skin. Depending on the LoSc subtype, adjacent structures such as subcutaneous tissue, fascia, muscles, bones may be affected. The hallmark of fibrosis is tissue remodelling with excess deposition of extr...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-019-01991-0
更新日期：2020-07-01 00:00:00
abstract：:In a group of 40 patients suffering from wide-spread psoriasis oral administration of a retinoid (Ro 10-9359) was followed by PUVA therapy. The clearance rate was increased by 30% as compared to PUVA alone. Except for cheilitis no side effects were seen. Histological analysis in 20 patients before, during and after th...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00412661
更新日期：1979-05-04 00:00:00
abstract：:The function of microphages has been studied in two patients with chronic pyoderma vegetans by in vitro determination of phagocytosis as well as chemotaxis. The results showed a striking decrease in the chemotactic activity of the neutrophil granulocytes, a reduced phagocytosis of Candida albicans and Staphylococcus a...
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 dermal papilla plays pivotal roles in hair follicle cycle and dermal papilla cells (DPCs) with aggregative behavior have more obviously inductive ability. In the present study, the suppression subtractive hybridization method was employed to identify the differentially expressed genes in dermal papillae cells with...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-005-0583-7
更新日期：2005-09-01 00:00:00
abstract：:Melanoma in situ (MIS) is a form of radial growth phase melanoma in which the proliferation of malignant cells is confined to the epidermis. Histologic features are invaluable in recognition of MIS. Regression occurs when the host's immune system attacks the primary melanocytic tumor cells via tumor infiltrate lymphoc...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-020-02106-w
更新日期：2020-07-06 00:00:00
abstract：:The majority of studies on psoriasis have focused on explaining the genetic background and its associations with the immune system's response. The aim of this study was to identify the low-molecular weight compounds contributing to the metabolomic profile of psoriasis and to provide computational models that help with...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-017-1760-1
更新日期：2017-09-01 00:00:00
abstract：:Centromere protein B (CENP-B), which is an alphoid DNA binding protein, is the target antigen in autoimmune disease patients (often those with scleroderma). In this study, we analysed activities of anti-CENP-B-DNA complex in anticentromere antibody (ACA)-positive patients using DNA immunoprecipitation with purified CE...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00372069
更新日期：1992-01-01 00:00:00
abstract：:The aim of this study was to investigate the presence and density of the nerve fibre-marker protein gene product 9.5 (PGP 9.5), with immunohistochemistry, in skin from patients with hidradenitis suppurativa (HS). Punch biopsies were obtained from 16 patients; 10 with involvement of the groin and six with axillary dise...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-010-1028-5
更新日期：2010-08-01 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
