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 amelanotic melanoma tissues indicated that the specific fluorescence emitted by these cells is primarily due to the presence of 5-S-cysteinyldopa. The values of 5-S-cysteinyldopa in these tissues were lower than those in melanotic melanoma, but were approximately the same as those in pigmented nevus. When unpigmented tumors were histopathologically revealed to be malignant, amelanotic melanoma could be definitely diagnosed by the fluorescence method of Falck and Hillarp and the biochemical analysis of 5-S-cysteinyldopa in the tissues.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Morishima T,Tatsumi F,Fukada E,Watanabe M,Nagashima N,Hanawa Sdoi
10.1007/BF00417207subject
Has Abstractpub_date
1983-01-01 00:00:00pages
329-33issue
5eissn
0340-3696issn
1432-069Xjournal_volume
275pub_type
杂志文章abstract::The topical application of a mixture of sugar and povidone--iodine (PI) has been reported to accelerate the healing of cutaneous wounds and ulcers by promoting re-epithelialization and granulation tissue formation as well as having an anti-microbial effect. To clarify the mechanisms accounting for the efficacy of a 70...
journal_title:Archives of dermatological research
pub_type: 杂志文章
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
pub_type: 杂志文章
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abstract::We investigated the effect of interferon-gamma (IFN-gamma) on skin equivalents. Keratinocytes from involved and uninvolved skin from psoriatic subjects and from healthy subjects were grown on preproduced dermal equivalents (DE) containing fibroblasts from healthy skin or psoriatic lesions. Healthy keratinocytes were a...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s004030050146
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abstract::In the present study the action of various cytokines as regulators of human melanocyte growth and differentiation was examined in vitro. Primary melanocyte cultures were obtained in complete medium free of 12-O-tetradecanoylphorbol-13-acetate or serum. First passage melanocytes were treated with various concentrations...
journal_title:Archives of dermatological research
pub_type: 杂志文章
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abstract::Patients with certain inflammatory skin diseases have multiple risk factors for venous thromboembolism (VTE). The objective of the study was to determine whether atopic dermatitis (AD), psoriasis, pemphigus, pemphigoid and/or hidradenitis is associated with VTE in US adults. Data were analyzed from the 2002-2012 Natio...
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journal_title:Archives of dermatological research
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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
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
pub_type: 杂志文章
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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journal_title:Archives of dermatological research
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