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  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 191 (1961), S. 509-509 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The method of Taylor-Robinson and Rundle3 was used. Skin curettings of molluscum lesions were pooled, ground and lyophilized to give a crude antigen. Four different antigen samples were prepared; 50-150 lesions from two to five patients comprised each sample. The donors were used only once; no ...
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The tumour was an amelanotic variant of a spontaneous hamster melanoma9 carried by serial transplants in the anterior chambers of the eye of New Zealand white rabbits for more than fifty generations10. During this time three attempts to return the tumour to the axilla of golden hamsters proved ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 216 (1967), S. 1031-1032 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Three sites of the upper arm in eighteen volunteers were exposed to a mild erythemal dose of ultraviolet light from a hot quartz, high-pressure Hanovia contact lamp (5-1 x 106 to 10-2 x 106 ergs/cm2). Ten (JLC. of 3H-cytidine (specific activity 3-6 c./mmole), 3H-histidine (specific activity 4 ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 16 (1977), S. 0 
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 16 (1977), S. 0 
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 15 (1976), S. 0 
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Contact dermatitis 15 (1986), S. 0 
    ISSN: 1600-0536
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A molecular analysis of cross-reactions in costus-sensitive patients reveals that the most active sesquiterpene lactones are the ones with the lesser number of oxygenated substiuents dose to the α-methylene γ-butyrolactone ring. Cross-reactions with sesquiterpene lactones with different skeletons (germacranolide and guaianolide or pseudoguaianolide lactones) can probably be explained by concomitant multiple sensitization to two lactones present in costus. respectively costunolide and dehydrocostus lactone.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Contact dermatitis 14 (1986), S. 0 
    ISSN: 1600-0536
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The dermatitic constituents of the glandular hairs of plants in the family Hydrophyllaceae comprise a class of uncommon natural products called “phacelioids”. The chemical structures consist of various elaborations of hydroquinone attached to a C10 to C20 prenyl chain. Certain of these compounds are equivalent to the urushiols of Toxicadendron (Rhus) in their capacity to sensitize humans. Although structurally related to the urushiols, the phacelioids do not appear to cross-react in humans either with urushiol, or between phacelioids with different prenyl chains.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 272 (1982), S. 279-281 
    ISSN: 1432-069X
    Keywords: Use Test ; Contact dermatitis ; Isoeugenol ; Fragrance ; Cosmetics ; Gebrauchstest ; Duftstoffe ; Isoeugenol ; Kontaktsensibilisierung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Bei 12 Personen, die eine Empfindlichkeit gegen den Duftstoff Isoeugenol aufwiesen, wurde ein abgestufter Gebrauchstest durchgeführt. Fünf Personen reagierten positiv, jedoch fand sich keine gute Korrelation mit dem Grad der Sensibilisierung, der durch konventionelle epikutane Läppchentestung ermittelt worden war. Da keine der Personen an einer durch Kosmetika hervorgerufenen Dermatitis gelitten hatte, erscheint der Gebrauchstest von geringer Bedeutung und sein Wert für die Begutachtung neuer kosmetischer Produkte wird in Frage gestellt.
    Notes: Summary A graded Use Test was employed in 12 persons sensitive to isoeugenol, a fragrance chemical. Five gave positive tests, but this did not correlate well with their level of sensitivity as determined by conventional patch testing. Since none had cosmetic dermatitis the importance of a Use Test is diminished and its value in evaluating new cosmetic preparations is questioned.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 290 (1998), S. 233-239 
    ISSN: 1432-069X
    Keywords: Key words Thrombomodulin ; Immunohistochemistry ; Factor XIIIa ; CD34 ; Dendrocyte
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The various subsets of dermal cells with a dendritic appearance can be identified by phenotypic differences in cell markers. We report on the morphology and tissue distribution of dermal cells detected with a monoclonal antibody against thrombomodulin in histological sections of normal arm and scalp skin and psoriatic skin. Double staining with antibodies to factor XIIIa, CD34 and CD68 was also employed in scalp biopsies to elucidate the relationship between thrombomodulin+ dermal cells and dermal dendrocytes and macrophages described by others. Thrombomodulin+ dermal cells in normal arm skin had little cytoplasm with fine branched dendrites and tended to be localized just beneath the epidermis. In scalp skin these cells had longer, more numerous dendrites and were distributed in the papillae and perivascular adventitial dermis primarily in the upper and central reticular dermis. In psoriatic skin, thrombomodulin+ dermal cells had an increased cytoplasmic volume with stout, less branched dendrites and appeared in the papillae and among inflammatory cells. Dermal cells detectable by thrombomodulin expression were factor XIIIa–, CD34– and CD68–, and seemed to represent a distinct subset of dermal cells which may function in tissue repair. However, thrombomodulin+ dermal cells and factor XIIIa+ dendrocytes were frequently seen close together and could act cooperatively to regulate extravascular thrombin homeostasis in both normal and pathological dermal environments.
    Type of Medium: Electronic Resource
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