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  • Articles: DFG German National Licenses  (16)
  • 1995-1999  (8)
  • 1985-1989  (8)
  • 1960-1964
  • 1997  (8)
  • 1986  (8)
  • 1
    Electronic Resource
    Electronic Resource
    Two types of spiral growth of C60 films on KBr(001) (1997)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 71 (1997), S. 3489-3491 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Two types of spiral growth, single and double spirals, of C60 epitaxial films on a KBr(001) substrate were observed by atomic force microscopy (AFM). These single and double spirals were found on films grown at different rates. All spiral islands show the threefold symmetry of the face-centered-cubic (fcc) structure. In the case of single spirals, many fringes were observed in three equivalent [11¯0] directions on the fcc (111) surface. From the AFM images, we concluded that the growth process of these spirals can be explained by the classical crystal growth theory of Burton, Cabrera, and Frank and that screw dislocations form without any direct influence of the substrate. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.120368
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  • 2
    Electronic Resource
    Electronic Resource
    Secretion of plasminogen activator inhibitor by cultured human epidermal cells (1986)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 115 (1986), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A conditioned medium from cultured human epidermal cells was observed to inhibit the activity of exogenous urokinase. By reverse fibrin autography after SDS polyacrylamide gel electrophoresis, a plasminogen activator inhibitor was detected with a molecular weight of 46000. Using Mr- 33000 [125I]-labelled urokinase we observed the formation of an enzyme-ligand complex. The molecular weight of this complex was 79000. These results indicate that cultured human epidermal cells secrete a plasminogen activator inhibitor (urokinase inhibitor) with a molecular weight of 46000.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1986.tb05708.x
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  • 3
    Electronic Resource
    Electronic Resource
    Plasminogen activator secreted by cultured human melanocytes (1986)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 115 (1986), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A plasminogen activator (PA), Mr 72 000, was detected in conditioned medium from human melanocyte cultures by fibrin autography. The electrophoretic mobility was identical to that of tissue PA produced by Bowes melanoma cells. PA activity in human melanocyte culture medium was inhibited by anti-tissue PA IgG, but not by anti-urokinase IgG. Our results are the first to show that normal human melanocytes in culture secrete tissue plasminogen activator.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1986.tb05719.x
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  • 4
    Electronic Resource
    Electronic Resource
    Multiple warty dyskeratomas of the scalp (1997)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical and experimental dermatology 22 (1997), S. 0 
    Details
    ISSN: 1365-2230
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Two patients presented with the unusual condition of multiple warty dyskeratomas on the scalp. Biopsies of affected skin stained positive with human keratin monoclonal antibodies HKN-6 and -7, specific for cortex and inner root sheath of normal human hair, respectively. Multiple warty dyskeratomas are a rare occurrence and their actiopathogenesis remains elusive. Positive immunohistochemical staining of a lesion with antikeratin antibodies HKN-6 and -7, specific for human hair keratin, suggests a follicular origin for warty dyskeratoma.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2230.1997.tb01059.x
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  • 5
    Electronic Resource
    Electronic Resource
    Massive cutaneous mucinosis associated with systemic lupus erythematosus (1997)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 137 (1997), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We describe a 23-year-old Japanese man with systemic lupus erythematosus (SLE) who developed massive cutaneous mucinosis. He was diagnosed with SLE when he was 11 years old. Prednisolone therapy (30 mg/day) was initiated and reduced to 10 mg/day 3 months later: the SLE had been well-controlled with this dose of prednisolone for 12 years. However, infiltrated erythematous plaques developed on the middle-lateral area of his back at 17 years old and progressed to erythematous and elastic soft tumorous masses over 20 cm in diameter at 23 years old. Biopsies of the lesions on the nape revealed massive mucin deposition. Topical injection with hyaluronidase decreased the lesion. This cutaneous mucinosis can be distinguished clinically and histopathologically from papular and nodular mucinosis associated with SLE. The present case might be an unusual clinical variant of cutaneous mucinosis associated with SLE.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2133.1997.18681937.x
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  • 6
    Electronic Resource
    Electronic Resource
    Herpetiform pemphigus showing reactivity with pemphigus vulgaris antigen (desmoglein 3) (1997)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 137 (1997), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report a patient with herpetiform pemphigus(HP)who showed reactivity only with pemphigus vulgaris(PV)antigen but not with pemphigus foliaceus(PF)antigen. Direct and indirect immuno- fluorescence revealed keratinocyte cell surface staining in the lower layers of the epidermis, where desmoglein 3 (Dsg3) is expressed. Immunoblot analysis, using ethylenediamine tetra-acetic acid- separated human epidermal extracts, revealed that the patient's serum recognized only a 130-kDa polypeptide which co-migrated with Dsg3. By antigen-specific immunoadsorption studies, using desmoglein 1 (Dsg1) and Dsg3 recombinant protein produced by baculovirus expression system, immunoreactivity of the patient's serum was completely adsorbed by Dsg3 alone, but not by Dsg1. These results indicate that this HP patient produced only anti-Dsg3 autoantibodies and no other autoantibodies against components of the keratinocyte cell surface. HP could be a variant of PV.in addition to PF, with unique clinical and histological features.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2133.1997.17781865.x
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  • 7
    Electronic Resource
    Electronic Resource
    The value of blood group-specific lectin and endothelial associated antibodies in the diagnosis of vascular proliferations (1986)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of cutaneous pathology 13 (1986), S. 0 
    Details
    ISSN: 1600-0560
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Blood vascular and lymphatic tumors were evaluated immunohistochemically by studying a spectrum of endothelial associated antigens. (1) UEA-I lectin reacted with the tumor cells of one patient with malignant angioendothelioma in the non-metastatic stage. However, when metastasis occurred, the binding sites of this lectin completely disappeared from the surface of the tumor cells in both original and metastatic lesions, suggesting the loss of blood group H antigen from the tumor cells could be used as an indicator of metastasis in this tumor. (2) Reaction with anti-HLA-A, B, C, intense in normal blood vessels, remained intensely positive in pyogenic granuloma and Kaposi's sarcoma, whereas it did not react with normal lymphatics and lymphangioma. This indicates that anti-HLA-A, B, C is useful in differentiating blood vascular structures from lymphatic structures in both normal and pathological conditions. (3) OKM5 reacted intensely with benign hyperplasius in pyogenic granuloma, while barely reacting with proliferating parts in Kaposi's sarcoma, suggesting the difference in staining patterns can be used to distinguish vascular proliferation or malignancy. (4) Reaction with anti-Type IV collagen and anti-laminin was intense in normal blood vessels, pyogenic granuloma and Kaposi's sarcoma, whereas reaction with these antibodies in normal lymphatics was patchy and irregular in its thickness.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1600-0560.1986.tb01084.x
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  • 8
    Electronic Resource
    Electronic Resource
    Variation of the distribution pattern of SH groups and SS linkages in the human epidermis (1986)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of cutaneous pathology 13 (1986), S. 0 
    Details
    ISSN: 1600-0560
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Normal epidermis of various sites of human body was examined by N-(7-dimethyl-amino-4-methyl-3-coumarinyl)maleimidc (DACM) method for SH groups and SS linkages. The horny cells in the palm and sole showed a gradual occurrence of a SH membranous pattern, while those in other sites revealed an abrupt formation of the SH membranous pattern just above the granular layer. In the palm and sole epidermis the number of layers which exhibit membranous pattern of SH-positivity was thicker than that in the other epidermis; the low- through mid-layers of horny cells in the former sites seemed to contain not only SS-positive but also SH-positive substance at cell peripheries. The DACM staining for SS linkages showed the presence of a granular fluorescence in the cytoplasm of the granular cells of the epidermis in the human palm and sole, but not in other sites. The granular cells in human lip displayed a granular fluorescence in the cytoplasm by cither SH or SS DACM staining. All the SH- or SS-positive granular fluorescence was related to keratohyaline granules. These findings indicate that there may be some variations of the distribution pattern of the epidermal cellular proteins with SH and/or SS and a difference in chemical composition of keratohyaline granules between different anatomical sites of human body.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1600-0560.1986.tb01524.x
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  • 9
    Electronic Resource
    Electronic Resource
    Bioactive marine metabolites. VIII. Isolation of an antimicrobial blue pigment from the bryozoanBugula dentata (1986)
    Springer
    Cellular and molecular life sciences 42 (1986), S. 84-84 
    Details
    ISSN: 1420-9071
    Keywords: Bugula dentata ; bryozoa ; antimicrobial ; tetrapyrrole
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary An antimicrobial blue pigment, which is identical with a tetrapyrrole from a bacterium, was isolated from the bryozoanBugula dentata.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01975907
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  • 10
    Electronic Resource
    Electronic Resource
    Okinonellins A and B, two novel furanosesterterpenes, which inhibit cell division of fertilized starfish eggs, from the marine spongeSpongionella sp (1986)
    Springer
    Cellular and molecular life sciences 42 (1986), S. 1299-1300 
    Details
    ISSN: 1420-9071
    Keywords: Spongionella sp. ; porifera ; cell division inhibitor ; starfish embryos ; furanosesterterpene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Two novel furanosesterterpenes, okinonellins A (1) and B (2), have been isolated from the spongeSpongionella sp. Both compounds inhibit cell division of starfish embryos.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01946432
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