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  • 1
    Digitale Medien
    Digitale Medien
    Multiphasic Nanostructured Composites for Photonics: Fullerene-Doped Monolith Glass (1995)
    s.l. : American Chemical Society
    Chemistry of materials 7 (1995), S. 2199-2202 
    Details
    ISSN: 1520-5002
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie , Maschinenbau
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1021/cm00059a031
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Levels of the terminal complement complex, C3a-desArg and C1-inhibitor in adult patients with capillary leak syndrome following bone marrow transplantation (1995)
    Springer
    Annals of hematology 71 (1995), S. 271-274 
    Details
    ISSN: 1432-0584
    Schlagwort(e): Complement system ; C1 inhibitor ; Bone marrow transplantation ; Capillary leak syndrome
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Capillary leak syndrome (CLS) is a severe complication after bone marrow transplantation (BMT). To investigate whether there is a pathogenetic role of the complement system, we monitored the levels of the terminal complement complex C5b-9 (TCC) and C3a-desArg as indicators of an activation of the complement system and the inhibitor of the classical pathway of the complement cascade, C1 inhibitor (C1-INH), in 48 bone marrow transplant recipients from 1 week before to 5 weeks after transplantation. Capillary leak syndrome developed in 7 out of 48 patients between days 1 and 12 after BMT. Complement activation as indicated by TCC levels was more pronounced in patients with CLS (n=7) from day −8 to +28 (p〈0.05; day −1) and the elevation of TCC levels lasted longer in CLS patients (peak day 21) than in patients without this complication (peak day 7). Mean C3a-desArg levels were highest in patients with CLS reaching a peak at day 7. During the early posttransplant period a significant elevation of C1-INH levels (p〈0.01 and p〈0.05 respectively) compared with baseline levels (day −8) was found in patients with and without CLS, which was more pronounced in those patients with CLS (p〈0.05). Although we could not observe an absolute C1-INH deficiency as compared to healthy individuals our data support the presence of a relative deficiency of the inhibitor which might explain the reported beneficial effects of C1-INH substitution in BMT related CLS.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01697978
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  • 3
    Digitale Medien
    Digitale Medien
    Levels of the terminal complement complex, C3a-desArg and C1-inhibitor in adult patients with capillary leak syndrome following bone marrow transplantation (1995)
    Springer
    Annals of hematology 71 (1995), S. 271-274 
    Details
    ISSN: 1432-0584
    Schlagwort(e): Key words Complement system ; C1 inhibitor ; Bone marrow transplantation ; Capillary leak syndrome
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract  Capillary leak syndrome (CLS) is a severe complication after bone marrow transplantation (BMT). To investigate whether there is a pathogenetic role of the complement system, we monitored the levels of the terminal complement complex C5b-9 (TCC) and C3a-desArg as indicators of an activation of the complement system and the inhibitor of the classical pathway of the complement cascade, C1 inhibitor (C1-INH), in 48 bone marrow transplant recipients from 1 week before to 5 weeks after transplantation. Capillary leak syndrome developed in 7 out of 48 patients between days 1 and 12 after BMT. Complement activation as indicated by TCC levels was more pronounced in patients with CLS (n = 7) from day –8 to +28 (p〈0.05; day –1) and the elevation of TCC levels lasted longer in CLS patients (peak day 21) than in patients without this complication (peak day 7). Mean C3a-desArg levels were highest in patients with CLS reaching a peak at day 7. During the early posttransplant period a significant elevation of C1-INH levels (p〈0.01 and p〈0.05 respectively) compared with baseline levels (day –8) was found in patients with and without CLS, which was more pronounced in those patients with CLS (p〈0.05). Although we could not observe an absolute C1-INH deficiency as compared to healthy individuals our data support the presence of a relative deficiency of the inhibitor which might explain the reported beneficial effects of C1-INH substitution in BMT related CLS.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01697978
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Third-order optical nonlinearity studies ofp-heptaphenyl derivatives-doped sol-gel processed composite glass and THF solution by degenerate four-wave mixing and optical Kerr gate measurements (1997)
    Springer
    Journal of sol gel science and technology 9 (1997), S. 157-167 
    Details
    ISSN: 1573-4846
    Schlagwort(e): nonlinear optics ; composite glass ; degenerate four-wave mixing ; optical Kerr gate ; optical solids
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract We have investigated the nonlinear optical performance of new UV photostable dyes, didecyl and didecyloxy substitutedpara-polyphenyl heptamers (DDPPH and DDOPPH hereafter, respectively) using the techniques of degenerate four-wave mixing (DFWM) and optical Kerr gate (OKG). The studies were performed on the dyes dissolved in THF solution and doped in sol-gel processed composite-glass. The magnitudes and the signs of the real and the imaginary components of the complex third-order optical susceptibilities were determined by the heterodyned OKG method and compared to the values obtained from concentration dependent homodyne Kerr gate and DFWM measurements. The observed effective second hyperpolarizability γ values are dependent on the optical intensity and the pulse width of the pumping source beam. Doping of the dyes in composite-glass allows to increase the interaction length providing the prospect of using them as building blocks for photonic devices.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02439396
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