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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Lung 56 (1923), S. 268-274 
    ISSN: 1432-1750
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Zusammenfassung 40 Fälle von chronischer Lungentuberkulose verschiedener Stadien wurden mit demFriedmannschen Tuberkuloseheilmittel in bisher einmaliger Injektion behandelt. Die nicht spezifische Therapie wurde gleichzeitig angewandt. Der Erfolg war nach 1–11/2 Jahren der gleiche wie bei lediglich unspezifischer Behandlung. Irgendwelche Schädigung durch das Mittel wurde nicht beobachtet.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 69 (1969), S. 54-59 
    ISSN: 1432-072X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Zellen der Blaualge Anacystis nidulans, denen nach vorangegangener 20stündiger Kultur in phosphatfreiem Medium kurzfristig 32P-Orthophosphat angeboten worden war, bauten den größten Teil der Radioaktivität in kondensierte anorganische Phosphate ein. Ihre Isolierung aus den Zellen gelang über eine gemeinsame Extraktion mit den Nucleinsäuren und Fraktionierung an einer Säule aus methyliertem Serumalbumin und Kieselgur (MAK), worauf sich eine säulenchromatographische Auftrennung an QAE-Sephadex A 50 anschloß. Zweidimensionale Dünnschichtchromatographie an Cellulose, die mit einem sauren Lösungsmittel bzw. einem alkalischen durchgeführt wurde, ergab, daß der größte Teil der 32P-markierten kondensierten Phosphate aus Verbindungen mit mehr als acht Phosphorsäure-Resten bestand. Außer den letzteren wurden markierte lineare Oligophosphate mit 2-7 Resten und ringförmige Metaphosphate — Tri-, Tetra-, Penta- und Hexametaphosphate — gefunden. Ihr Ursprung und ihre Funktion sind noch unbekannt. Unter den niedermolekularen Verbindungen der kondensierten anorganischen Phosphate enthielt das Trimetaphosphat bedeutend mehr Radioaktivität als die übrigen Verbindungen.
    Notes: Summary After pulse-labelling with 32P-orthophosphate of cells of the blue-green alga Anacystis (Lauterbornia) nidulans which were previously grown in a P-free medium for 20 h most of the 32P-radioactivity is incorporated into condensed inorganic phosphates. The isolation of the latter was achieved by joint extraction with the nucleic acids and fractionation on methylated serum albumin and Kieselgur (MAK) followed by column chromatography on QAE-Sephadex A 50. Two-dimensional thin layer chromatography on cellulose carried out with an acid solvent and an alkaline one revealed that most of the 32P-polyphosphates consisted of compounds with more than 8 phosphate residues. Besides the latter labelled linear oligophosphates with 2 to 7 residues and circular metaphosphates—tri-, tetra-, penta- und hexametaphosphate—were detected, the origin and function of which are still unknown. Among the low-molecular condensed inorganic phosphates the trimetaphosphate contained significantly more radioactivity incorporated than the other compounds.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1615-6102
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1433-3023
    Keywords: Female urinary incontinence ; Lower urinary tract ; Ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Conclusion Ultrasound is a complementary evaluation for the study of female urinary incontinence which allows functionalmorphological documentation. A reliable urogynecologic examination is based on the patient's history, clinical evaluation, urodynamics and imaging. Training in sonography of the female lower urinary tract should be performed within the scope of urogynecological evaluations.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Planta 124 (1975), S. 159-167 
    ISSN: 1432-2048
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary After previous incubation in a P-free culture medium whole plants of Lemna minor L. were given [32P]-orthophosphate in the logarithmic and in the stationary growth phase. The condensed phosphates could be separated from the nucleic acids by fractionation on methylated serum albumin and Kieselgur (MAK). The various inorganic condensed phosphates were eluted before the nucleic acids. The former were dialyzed and separated by two-dimensional thin layer chromatography on a mixture of cellulose and microcrystalline cellulose using an acid and an alkaline solvent in succession. 32P-radioactivity was present in all linear oligophosphates containing 2 to 7 residues, in cyclic metaphosphates (tri-, tetra-, penta- and hexametaphosphates) and in high-molecular condensed phosphates which remained at the starting point. Among the low-molecular inorganic oligophosphates the trimetaphosphate contained significantly more radioactivity than the other compounds. The labeling rate of 32P-incorporation depended on the previous depletion of phosphate. In the logarithmic phase maximal labeling occurred after 4 h following a 10 h period of phosphate depletion; in the stationary phase the maximum rate was reached 5 h after the end of a 4.5 h period of phosphate depletion. The results indicate that the phosphate pool was restored first and that the nucleic acids were labeled subsequently. That is to say: in contrast to previous findings by other authors, our results show that net synthesis of inorganic condensed phosphates does takes place during the logarithmic phase. After cultivation of Lemna for 24 h or longer in a P-free medium the DNA incorporated more 32P than the other nucleic acids during the logarithmic phase. During the stationary phase [32P]-orthophosphate incorporation into nucleic acids was markedly lower than during the logarithmic phase.
    Type of Medium: Electronic Resource
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