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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 3 (1974), S. 0 
    ISSN: 1365-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Various cases of human combined immunodeficiency together with adenosine-deaminase deficiency have been described in the last 3 years. The congenitally thymus-less (nu/nu) mouse could be presumed to serve as a possible laboratory model for examination of this combination of enzymatic deficiency and immunodeficiency. The present investigations, however, show similar isozyme pattern and enzymatic activity of nude mice and healthy Balb/c and C3H mice. Adenosine-deaminase deficiency cannot be the cause of the immunodeficiency of the nude mouse.
    Type of Medium: Electronic Resource
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  • 2
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    Unknown
    Washington D.C., Wash. : Periodicals Archive Online (PAO)
    The Journal of Experimental Education. 39:3 (1971:Spring) 22 
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 326 (1970), S. 337-354 
    ISSN: 1435-2451
    Keywords: Renal transplantation in rats ; Different microsurgical methods ; Experiments on rats ; kw]Immunologic problems of renal transplantation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die Ratte bietet als Versuchstier im Rahmen der Transplantationsforschung von Organen gegenüber größeren Tieren wesentliche Vorteile, besonders in genetisch-immunologischer Hinsicht. Es werden unterschiedliche mikrochirurgische Techniken zur Herstellung der Gefäß- und Ureteranastomosen angegeben und auf Vor- und Nachteile hin miteinander verglichen. Die direkte Kanülierung der Nierengefäße mit Polyäthylenkathetern ist möglich; sie weist den Nachteil der frühen Thrombosierung der kanülierten Gefäße auf. Dagegen sind die genähten Gef äßanastomosen so lange offen, bis im Stadium fortgeschrittener Abstoßungsreaktionen ein Zirkulationsstillstand erreicht wird, and es dabei zur Ausbildung von Thrombosen in den Nierengefäßen kommt. Die Empfängerratten über-leben die AbstoBungskrise des Transplantats mit einer körpereigenen Niere für Wochen and Monate. Eine immunsuppressive Therapie wurde nicht durchgeführt, da es hier zunächst um technische Probleme der Nierentransplantation bei der Ratte ging, die wegen des kleinen Bauchsitus anfänglich recht schwierig war.
    Notes: Summary In transplantation research of organs the rat is superior to bigger animals, particularly in genetic-immunologic respects. Various microsurgical techniques of vessel and ureter anastomoses are discussed and compared as to their advantages and disadvantages. Direct cannulation of the renal vessels is possible with polyethylen catheters. The disadvantage of this method is the early thrombosis of the cannulated vessels. The sutured vessel anastomoses remain open until, in the stage of advanced rejection, circulatory stillstand is reached causing thrombosis of renal vessels. The recipient rats survived the rejection crisis of the transplant for weeks and months provided they still had one kidney of their own. Immuno-suppressive therapy was not initiated because of the special technical interest in renal trans-plantation in the rat.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 254 (1972), S. 46-56 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Intensity dips in the output power of a multimode He/Ne-Laser as a function of an axial magnetic field have been measured up to a field strength of 600 Gauß. These intensity dips are appearing if the Zeeman-splitting is equal to the frequency separation of different modes. The effect is used for Zeeman-spectroscopy. A discussion of the observed phenomena is given based on Lamb's Theorie. The measured value for the Landé-Factor of the 2p 4 Ne-level isg j (2p 4)=1.3005 (±0.2%).
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 266 (1974), S. 189-194 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract TheM 4, 5 N 4, 5 N 4, 5 Auger spectrum of xenon has been measured with high resolution. Theoretical line intensities and relative line energies for this spectrum have been calculated applyingjj coupling to the initial states and intermediate coupling and configuration interaction to the final states. Two facts indicate that correlation effects are only small in the present case: The application of configuration interaction gives only small changes in line intensities and the experimental line intensities are found to be in good agreement with theoretical results, calculated without configuration interaction.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 269 (1974), S. 79-82 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Saturation induced minima of the output power of a He/Ne-laser appear if Zeeman splitting equals the frequency separation. These minima have been investigated as a function of pressure. The results show pressure broadening caused by velocity changing and alignment destroying collisions. In contrast to Lamb-dip measurements the effect of phase changing collisions on collision broadening is negligible.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 256 (1972), S. 49-58 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A gas discharge containing a krypton-mercury mixture is investigated with respect to laser oscillation in the ultraviolet spectral range (280–390 nm). Several spectral lines of the mercury singlet- and triplet system are intensified by selective population of the upper levels as a result of collisions with metastable krypton-atoms. As well in a continuous as in a pulsed discharge the best conditions are found for maximal pump rate and maximal gain. Some transitions show gain factors approaching Γ=1; their possible use for laser oscillation is discussed. In a discharge of 800 mm active length and with external concave mirrors laser action could not be observed.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Naturwissenschaften 57 (1970), S. 90-91 
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Research in experimental medicine 163 (1974), S. 47-62 
    ISSN: 1433-8580
    Keywords: Postischemic edema ; Immunoelectrophoretic analysis ; Edema ; Serum- and lymph-proteins ; Dogs ; Postischämisches Ödem ; Immunoelektrophoretische Analyse ; Ödem ; Serum- und Lymphproteine ; Hund
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Um weitere Aussagen über die Pathogenese des postischämischen Ödems zu gewinnen, wurde mit der Methode der immunoelektrophoretischen Analyse nach Grabar postischämische Ödemflüssigkeit, Serum und Lymphe des Hundes untersucht. Durch Erschöpfungs- und Identitätsreaktionen ließ sich nachweisen, daß sich die Ödemflüssigkeit nur durch das zusätzliche Auftreten von Fibrinogen vom Serum unterscheidet. Das Ausmaß und die elektrophoretische Verteilung der Proteine in den 3 untersuchten Körperflüssigkeiten spricht für die Entstehung postischämischer Ödeme durch ausgeprägte Permeabilitätsveränderungen.
    Notes: Summary In order to obtain further details concerning the pathogenesis of postischemic edema, edematous liquid, serum and lymph of dogs have been examined by immunoelectrophoretic analysis following Grabar. By using different identification reactions it could be demonstrated, that edematous liquid only differs from serum because of additional appearance of fibrinogen. The development of postischemic edema can be explained by severe changes of permeability, which have been proved by the extent and the electrophoretic distribution of proteins in the examined body liquids.
    Type of Medium: Electronic Resource
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