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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of the European Academy of Dermatology and Venereology 5 (1995), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Glycolic acid has distinctive pharmacologic properties that recommend it for topical use in a range of skin disorders: acne, aging and photoaging, keratoses, age spots. Future studies and more extensive and varied clinical trials would surely point out its therapeutic potential and extend its range of clinical applications.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Journal of the European Academy of Dermatology and Venereology 19 (2005), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background  Calcitriol is the active metabolite and hormonal analogue of vitamin D3. It is widely used for the topical treatment of psoriasis showing good tolerability and effectiveness.Objectives  To assess the efficacy, tolerability and safety of calcitriol 3 µg/g ointment in mild to moderate plaque psoriasis involving sensitive areas.Methods  Sixty patients with a body surface area 〈 35% were enrolled into a prospective open label clinical study. Patients were treated for 12 weeks with a twice daily calcitriol 3 µg/g topical ointment application. Efficacy and safety were assessed during the therapy and during a 6-month follow-up period.Results  The study demonstrated a high clinical remission rate which progressively increased throughout therapy (11.6% at week 4, 28.3% at week 8 and 63.3% at week 12). No serious adverse events and clinically relevant changes of calcium/phosphorus homeostasis were reported.Conclusions  The study suggests that calcitriol 3 µg/g ointment, applied twice daily, is an effective topical treatment for chronic psoriatic plaques involving less than 35% of the body surface and sensitive areas.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Journal of the European Academy of Dermatology and Venereology 18 (2004), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Journal of the European Academy of Dermatology and Venereology 16 (2002), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Aim To test the efficacy and safety of recombinant granulocyte-macrophage colony-stimulating factor (rHuGM-CSF) in the treatment of chronic cutaneous leg ulcers.Methods Five patients with chronic cutaneous leg ulcers were recruited for this 4-month study using only rHuGM-CSF to treat the ulcers. One patient had a neuropathic-diabetic ulcer, and four had long-standing vascular leg ulcers.Results The patient with the neuropathic diabetic ulcer showed complete healing after 1 month of treatment. The other four patients with vascular leg ulcers with a long history of ulceration had a poor prognosis for healing. The first, with three venous ulcerative lesions, presented complete resolution of one ulcer and stabilization of the other two; the second and third patients, with large vascular ulcers, improved with more then 50% reduction of the mean diameter of the ulcers; the fourth patient, with one large venous ulcer, did not show any improvement.Conclusions Pathogenesis, size and duration of the ulcers seemed to be the most important parameters regarding wound repairing capability of rHuGM-CSF. None of the ulcers increased in size and none of the patients developed clinical side-effects or peripheral blood cell count abnormalities during the treatment. All the results described were stable after 6 months of follow up. The absence of peripheral leucocyte count variation and the size-dependent therapeutic effect indicate that the drug exercises local rather than systemic actions.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of cutaneous pathology 16 (1989), S. 0 
    ISSN: 1600-0560
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A 7-year-old Italian girl with juvenile colloid milium was studied with histological, immunohistochemical, and electron microscopic methods. This patient had a well-documented history of severe sunburn and developed the lesions on the face shortly afterward. Numerous apoptotic keratinocytes were observed in the lower epidermis. These cells began their degeneration with filamentous whorl formation (or filamentous degeneration) of tonofilaments. In the papillary dermis the colloid substance was resolved by the electron microscopy into either wavy, thin filaments derived from the epidermal keratinocytes or typical amyloid filaments. Many desmosomes and gap junctions were found in the colloid substance. Polyclonal antikeratin antibody (DAKO) was positive in the colloid substance, particularly in the parts close to the epidermis. These findings suggested that juvenile colloid milium is different from adult colloid milium despite clinical similarities and that the former belongs to the group of actinic amyloid K, i.e. amyloidoses due to actinic degeneration of keratinocyte and its keratin.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1600-0560
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Fluorescence in situ hybridization (FISH) to sections of formalin-fixed paraffin-embedded archival tissues allows the detection of gene or chromosome copy number changes in interphase cell nuclei within the histological context and thus may be of particular interest in tumor pathology. In this report, we describe the application of FISH to thick (15 μn) paraffin sections of 7 primary cutaneous malignant melanomas. A chromosome 7-specific centromeric DNA probe was used to detect numerical aberrations of chromosome 7. By optical sectioning using confocal laser scanning microscopy (CLSM) only complete, uncut interphase cell nuclei were scored. The mean percentage (±SEM) of melanoma cell nuclei with three hybridization spots was (20.7±2.8)%; (6.8±1.0)% of nuclei showed one spot and (5.0±1.2) % four or more spots. The frequency distribution of spot numbers among melanoma cell nuclei and normal keratinocyte nuclei was significantly different (χ2= 176.8, df= 5, p〈0.001). Trisomy 7 was detected in all 7 cases analyzed, mostly associated with monosomy 7 or polysomy 7. The approach used in our study and the data obtained could be useful for further studies designed to investigate a possible involvement of chromosome 7 in melanocytic tumor progression.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1011-1344
    Keywords: 8-Methoxypsoralen ; Cell growth ; Crosslinks ; Monoadducts ; Mutagenesis ; Split dose
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    British journal of dermatology 149 (2003), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    British journal of dermatology 144 (2001), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Pyoderma vegetans (PV) is a chronic, vegetating pustular disorder characterized clinically by erythematous vesiculopustular vegetating cutaneous plaques. Marked epidermal hyperplasia, intraepidermal and subepidermal neutrophilic microabscesses and a dermal inflammatory infiltrate are the prominent histopathological findings. We describe a patient with PV associated with ulcerative colitis and mammary Paget’s disease. Pustular eruptions associated with ulcerative colitis are reviewed.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Muir-Torre syndrome (MTS) is an autosomal dominant disorder characterized by the presence of at least one sebaceous gland tumour and a minimum of one visceral malignant tumour. Recently, microsatellite instability (MSI) has been detected in the tumours of patients with MTS and germline mutations of the hMSH2 and hMLH1 mismatch repair genes have been detected in some patients with this syndrome. To determine if the tumours of patients with MTS have widespread genomic instability and whether loss of heterozygosity (LOH) in the chromosomal regions containing hMSH2 and hMLH1 is detectable. MSI and LOH were examined at 10 dinucleotide repeats on chromosomes 2p, 3p, 5q, 9p, 17p and 18q. Data were obtained from six sebaceous gland tumours and two adenocarcinomas of the colon from three patients of two Muir-Torre families. MSI was detected at more than half of the loci tested in all sebaceous tumours examined. In addition, there was LOH at D2S119 in one sebaceoma and one sebaceous carcinoma from one patient. The colon carcinomas from two patients showed MSI at five of the 10 loci analysed. These results show that widespread MSI is a feature of tumours in patients with MTS. In addition, the finding of LOH at D2S119, a marker located in the vicinity of hMSH2, in sebaceous tumours of one patient indicates that this gene may have a pathogenetic role in this patient.
    Type of Medium: Electronic Resource
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