Abstract:
:The prolongation of the S-phase, characteristic of psoriatic keratinocytes, can be observed in cells of the eccrine sweat glands as well as in those of the infundibular part of hair follicles. In healthy individuals the average duration of DNA-synthesis time (ts) in the cells of the hair follicle is 6.8 h, in unaffected psoriatic skin 11.6 h, and in affected psoriatic skin 8.4 h. Ts in the proliferating cells of the eccrine sweat glands reveals no difference between normal skin and unaffected psoriatic skin, but is markedly prolonged in affected psoriatic skin.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Galosi A,Pullmann H,Steigleder GKdoi
10.1007/BF00404286subject
Has Abstractpub_date
1980-01-01 00:00:00pages
257-60issue
3eissn
0340-3696issn
1432-069Xjournal_volume
268pub_type
杂志文章abstract::The roles of androgen hypersecretion, in situ enzyme activity, and androgen receptors in androgenetic alopecia in women are still a matter of debate. We studied 187 women with alopecia, which we graded I, II, or III, according to Ludwig's classification, and 21 healthy control women. All participants were subjected to...
journal_title:Archives of dermatological research
pub_type: 杂志文章
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abstract::Solar ultraviolet (UV) irradiation causes damages on human skin and premature skin aging (photoaging). UV-induced reduction of type I collagen in dermis is widely considered primarily induction of wrinkled appearance of photoaging skin. Type I procollagen synthesis is reduced under UV irradiation by blocking transform...
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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更新日期:2009-07-01 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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abstract::Mouse S91 melanoma cells which grow as a monolayer in culture were studied by transmission and scanning electron microscopy after fixation in situ. The cells were spindle-shaped and tended to grow in dense colonies. Melanosomes at all stages of melanization (stages I-IV) were observed. Other cell organelles reflected ...
journal_title:Archives of dermatological research
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abstract::Medical innovation is crucial to advancing our field, and physicians have the potential to play a leading role due to their daily patient care experiences. The objective of this study was to evaluate the interest in, and barriers to participating in innovation. Two surveys were conducted; the first cross-sectional sur...
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journal_title:Archives of dermatological research
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doi:10.1007/BF00402227
更新日期:1994-01-01 00:00:00
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journal_title:Archives of dermatological research
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doi:10.1007/s00403-007-0820-3
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更新日期:2003-03-01 00:00:00
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abstract::Estrone (E1)-sulfatase and dehydroepiandrosterone (DHEA)-sulfatase activities were studied in human female epidermis. Skin specimens were obtained by abdominal or plantar biopsies. The apparent Michaelis-Menten constants for E1 and DHEA sulfatases were 35.2 microM and 8.7 microM, respectively. A substrate inhibition w...
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更新日期:2011-05-01 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
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更新日期:2004-09-01 00:00:00
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journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
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pub_type: 杂志文章
doi:10.1007/s00403-013-1332-y
更新日期:2013-07-01 00:00:00