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  • Biochemistry and Biotechnology  (2)
  • Amsler sign  (1)
  • Bioactivity  (1)
  • Bovine Y specific probe  (1)
  • Burn  (1)
Materialart
Erscheinungszeitraum
  • 1
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Molecular and Cellular Endocrinology 56 (1988), S. 71-79 
    ISSN: 0303-7207
    Schlagwort(e): Binding activity ; Bioactivity ; Biotinylation ; Immunoreactivity ; Prolactin
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Biologie , Medizin
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Der Schmerz 14 (2000), S. 319-323 
    ISSN: 1432-2129
    Schlagwort(e): Schlüsselwörter Schmerz ; Kinder ; Impfung ; Verbrennung ; Injektion ; Keywords Pain ; Children ; Vaccination ; Burn ; Injection
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Abstract Phenomenon pain. While pain is one of the main reasons for an unscheduled visit to the paediatrician, pain due to painful procedures is of major importance in scheduled visits. Actual pain therapy is illustrated in the treatment of burns. Incomplete analgesia may have an unfavourable impact on morbidity and mortality. The pain score does not correlate with the extent of the burned area, and is regularly underestimated. General anaesthesia or analgo-sedation are warranted during the care of the burned patient. Unsufficient analgesia. Consequence of insufficient analgesia during primary care is an increased need of analgesics, and an increased pain treatment failure rate during subsequent procedures. Pain is interfering with anxiety, sleep disturbancies and post-tramatic psychologic alterations. All those symptoms must be treated adequately. Acute illness and injections. This article covers pain from otitis media, pharyngitis, Guillain-Barré syndrome, purpura fulminans, Toxic Epidermal Nekrolysis, as well as the usage of local anaesthesia during injections, not to forget the application of non-pharmacologic methods for pain therapy and prophylaxis.
    Notizen: Zusammenfassung Phänomen Schmerz. Das Phänomen “Schmerz” begleitet fast alltäglich den Kontakt zwischen Arzt und krankem Kind. Auf der einen Seite sind Schmerzen der häufigste Grund für eine ungeplante Kinderarztkonsultation, auf der anderen Seite sind bei geplanten Kinderarztbesuchen häufig schmerzhafte Prozeduren durchzuführen. Anhand der starken Schmerzen bei den im Kleinkindalter häufigen Verbrennungen werden schmerztherapeutische Prinzipien konkretisiert: Schmerztherapeutische Prinzipien. Unzureichende Analgesie kann Morbidität und Mortalität ungünstig beeinflussen. Das Schmerzmaß korreliert nicht mit der Ausdehnung der Verbrennung und wird vom Behandler regelmäßig unterschätzt. In vielen Fällen der Erstversorgung sind Allgemeinanästhesie oder Analgosedierung gerechtfertigt, ähnliches gilt für den Verbandwechsel. Ungenügende Analgesie bei der Erstversorgung führt zu erhöhtem Analgetikaverbrauch und schmerztherapeutischen Misserfolgen bei Folgeeingriffen. Wechselwirkungen zwischen Schmerzen und anderen Symptomen wie Angst, Schlafstörungen oder postraumatischen psychischen Veränderungen sind zu beachten und adäquat zu therapieren. Akute Erkrankungen + Injektionen. Weiter wird auf Schmerzen bei Otitis media, Pharyngitis, Guillain-Barré-Syndrom, Purpura Fulminans und Toxischer Epidermaler Nekrolyse sowie den Einsatz von Lokalanästhetika bei Injektionen eingegangen. Schließlich haben auch nicht pharmakologische Methoden ihren Platz in Schmerztherapie und Prophylaxe.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Springer
    International ophthalmology 19 (1995), S. 169-171 
    ISSN: 1573-2630
    Schlagwort(e): Fuchs heterochromic cyclitis ; uveitis ; Amsler sign ; aqueous humor ; hyphema
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract To investigate the frequency and diagnostic significance of Amsler's sign in patients with Fuchs' heterochromic cyclitis (FHC), we performed a diagnostic AC puncture of the eyes of 31 patients with this disease and looked for the same sign in 104 patients with intermediate uveitis and 373 patients with various other types of uveitis who underwent the same procedure. AS was significantly more frequent in the FHC patients than in either of the other two groups of patients, and occurred infrequently in all other types of chronic uveitis. We therefore consider its occurrence to have important differential diagnostic value. We would also emphasize the pathophysiologic significance of AS and suggest that this aspect should be investigated in the future.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    New York, NY : Wiley-Blackwell
    Proteins: Structure, Function, and Genetics 1 (1986), S. 247-255 
    ISSN: 0887-3585
    Schlagwort(e): protein folding ; domain interactions ; fluorescence transfer ; Chemistry ; Biochemistry and Biotechnology
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Medizin
    Notizen: This report describes the use of fluorescence energy transfer between an intrinsic energy donor (tryptophan 177) and two chemically added acceptors to study intermediates in the folding of the β2 subunit of E. coli tryptophan-synthase. Two early folding steps are thus identified and characterized. One is very rapid (its rate constant at 12°C is 0.02 sec-1) and corresponds to the folding of the N-terminal domain into a structure whose overall features approximate well those of the native domain. The second step is somewhat slower (its rate constant at 12°C is 0.008 sec-1) and involves a conformational rearrangement of the N-terminal domain brought about by the interactions between the N-and C-terminal domains within a monomeric β chain. This brings to five the number of intermediates which have been identified and ordered on the folding pathway of the dimeric β2 subunit.
    Zusätzliches Material: 5 Ill.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    New York, NY : Wiley-Blackwell
    Proteins: Structure, Function, and Genetics 6 (1989), S. 395-404 
    ISSN: 0887-3585
    Schlagwort(e): folding pathway ; tryptophan synthase ; acid denaturation ; Chemistry ; Biochemistry and Biotechnology
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Medizin
    Notizen: The β2 subunit of Escherichia coli tryptophan synthase can be either unfolded in 6 M guanidine, or extensively denatured at acidic pH. These two denatured form of β2 have different circular dichroism spectra and thus correspond to distinct physical states. Here we compare the folding pathways of these two different denatured forms of β chains. We describe the kinetics of regain of a variety of physical, functional, ad immunochemical signals characteristic of six successive steps previously identified on the folding pathway of guanidine unfolded β2. It is shown that whereas identical molecular events over with the same kinetics, the two folding pathways are different, and involve different structural intermediates.
    Zusätzliches Material: 3 Ill.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 6
    ISSN: 1040-452X
    Schlagwort(e): Flow cytometry ; Sperm sorting ; DNA staining ; Bovine Y specific probe ; Life and Medical Sciences ; Cell & Developmental Biology
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Biologie
    Notizen: Flow cytometry is a potential method for the separation of X and Y bearing spermatozoa, on the basis of their relative DNA content evaluated by the fluorescence emission intensity due to specific fluorochrome DNA staining. However, spermatozoa DNA is highly condensed and nuclei exhibit flat non spherical shape, which can produce artefacts impeding accurate analysis. In order to avoid these limitations, decondensation of DNA performed by enzymatic treatment and a modification of the flow cytometer that orients the spermatozoa relative to the laser beam are generally used. In this work, we describe alternative methods and materials for selection of (1) decondensed and thus dead spermatozoa without orientation, sorted on the basis of only the 10% spermatozoa containing the least DNA (expected Y) and the 10% spermatozoa containing the more DNA (expected X), or (2) native spermatozoa homogeneously oriented using a simultaneous measurement of Axial light loss (extinction) and Forward angle light scatter. For testing enrichment of each selected fraction we have worked out a molecular hybridization procedure using X and Y specific DNA probes. We analyse and sort bull spermatozoa on these basis: the purity obtained for these fractions is 80% without orientation after enzymatic treatment, and 70% on live spermatozoa “optically” oriented.
    Zusätzliches Material: 6 Ill.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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