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  • 1
    Digitale Medien
    Digitale Medien
    MLC and CML Studies in the Family of a Pair of HLA Haploidentical Chimeric Twins (1977)
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 6 (1977), S. 0 
    Details
    ISSN: 1365-3083
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: A pair of dizygotic twins of opposite sex were incidentally found to be erythrocyte chimeras. The chimerism was found to include the lymphocyte population as well, since the twins differed for the maternal while sharing one paternal HLA haplotype. In addition to lymphocytes carrying antigens controlled by the inherited maternal haplotype, each of the twins had a small fraction—about 15%—of lymphocytes of the other twin's type. Birth twins are healthy and have normal children. Investigations of the family by mixed lymphocyte culture (MLC) and cell-mediated lympholysis (CML) tests showed that the two haplotypes by which the twins differed carried different HLA-D determinants; even so the lymphocytes of each twin were completely non-responsive in MLC and CML to those of the other twin. No ‘blocking’ factors could be demonstrated in the serum of the twins. These results support Burnet's theory of clonal selection in fetal life.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1365-3083.1977.tb02115.x
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  • 2
    Digitale Medien
    Digitale Medien
    181. Funktionsanalytische Untersuchungen bei der Behandlung der Hämorrhoiden (1978)
    Springer
    Langenbeck's archives of surgery 347 (1978), S. 667-667 
    Details
    ISSN: 1435-2451
    Schlagwort(e): Hemorrhoids, treatment ; Hemorrhoids, functional analysis ; Anal dilatation ; Behandlung der Hamorrhoiden ; Funktionsanalyse ; Analdehnung
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Zusammenfassung Statischer Druck und „Elastance” des Analkanals wurden vor und nach Behandlung der Hämorrhoiden untersucht. Neben der submukösen Sklerosierungsbehandlung und der Hämorrhoidektomie wurde eine maximale Analdehnung durchgeführt. Durch these Dehnungsbehandlung konnten zweitgradige Hämorrhoiden mit significant erhöhten Elastancewerten in einem hohen Prozentsatz (88%) beseitigt werden. Obwohl Druck und Elastance in den folgenden Monaten erheblich erniedrigt waren, traten keine bedeutenden Komplikationen auf.
    Notizen: Summary Static pressure and elastance of the anal canal were investigated before and after treatment of hemorrhoids. Beside submucous sclerotherapy and hemorrhoid ectomy, a maximal anal dilatation was performed. With this dilatation treatment, second-degree hemorrhoids with a significant increase of anal elastance could be removed in a high percentage of cases (88%). Although the anal pressure and elastance were considerably lowered in the following months, no important complications appeared.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01579474
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  • 3
    Digitale Medien
    Digitale Medien
    A small universal cover of figures of unit diameter (1975)
    Springer
    Geometriae dedicata 4 (1975), S. 165-172 
    Details
    ISSN: 1572-9168
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Mathematik
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00148751
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  • 4
    Digitale Medien
    Digitale Medien
    Total photon interaction cross sections for photons of energies between 60 and 1,333 keV (1976)
    Springer
    The European physical journal 277 (1976), S. 331-332 
    Details
    ISSN: 1434-601X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract Total photon interaction cross sections at 10 energies between 59.6 and 1,332.5 keV have been determined for the elements V, Cu, Mo, Sn and U. Measurements were performed with the transmission technique using a high energy resolution Ge(Li) detector in a “good geometry” arrangement.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01545969
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  • 5
    Digitale Medien
    Digitale Medien
    Nuclear structure effect on internal conversion ofl-forbidden transitions in139La,141Pr and203Tl (1979)
    Springer
    The European physical journal 291 (1979), S. 43-47 
    Details
    ISSN: 1434-601X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract Accurate experimental internal conversion data have been used to study the effect of nuclear penetration in the case of thel-forbidden transitions in139La (165.8 keV),141Pr (145.4 keV) and203Tl (279.2 keV). The nuclear penetration parameterλ and theE2/M 1 mixing ratioδ 2 have been deduced by graphical analysis. Following results were obtained:λ=2.8±1.3,δ 2 =(8.4 −8.4 +14.0 )·10−4 for139La,λ=1.2±0.6,δ 2=(4.8±0.5)·10−3 for141Pr, andλ=6.4±1.1,δ 2=1.36±0.12 for203Tl.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01415815
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  • 6
    Digitale Medien
    Digitale Medien
    Internal conversion coefficient for the 165.8 keV transition in139La (1976)
    Springer
    The European physical journal 276 (1976), S. 303-307 
    Details
    ISSN: 1434-601X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract The internal conversion process of the 165.8 keVγ-ray transition in the decay of139Ce has been reinvestigated. The emission rate of the K-shell internal conversion electrons was determined by an (electron)-(X-ray)-(X-ray) triple coincidence experiment using a magneticβ-spectrometer and two Si(Li) detectors. From electron spectra recorded as a function of momentum conversion electron ratios were also determined. The disintegration rate of the sources has been taken from 4πβ-γ coincidence experiments. The following results were obtained: the probability for internal conversion in theK-shellk K =0.1719±0.0020 and the conversion ratiosK/(L + M+...=5.84±0.17,K/L=7.45±0.20, andL/(M+...)=3.63±0.29. The internal conversion coefficients deduced area=(0.2520+0.0050),α K =(0.2152±0.0033), andα L =(0.0289±0.0012). The results are in good agreement with previous experimental values and with theoretical data calculated for a M1 transition of 165.8 keV in139La.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01412108
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  • 7
    Digitale Medien
    Digitale Medien
    The decay of141Ce (1979)
    Springer
    The European physical journal 290 (1979), S. 113-122 
    Details
    ISSN: 1434-601X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract The decay of141Ce has been reinvestigated using different experimental methods. The efficiency extrapolation technique applied to 4πβ —γ coincidence measurements has been employed for the determination of the disintegration rate of the sources and of the total internal conversion coefficient. TheK X-ray andγ-ray emisssion rates have been measured with a calibrated Si(Li) and an intrinsic germanium detector. Additionally the photon intensities have been determined from the internal conversion coefficients. Electron experiments with a magneticβ-spectrometer yielded the relative intensities, the shape factors and the maximum energies of the two β−-transitions and the internal conversion ratiosK/L andK/(L + M+...). TheK-shell internal conversion probability has been determined with an electronK X-ray coincidence technique using the magneticβ-spectrometer together with a high energy resolution Si(Li) detector. New values for the following decay properties have been deduced:β −-intensities (p 1 =0.306 + 0.006,p 2= 0.694±0.006), shape factorsC = const (1+Aε) (A 1 = −(0.24±0.03),A 2=−(0.22±0.04)), maximumβ −-energies (E 01 = (582.2±2.6) keV,E 02= (436.7±4.6) keV),K- shell internal conversion coefficient (α K = 0.376±0.008), total internal conversion coefficient (α = 0.438±0.010), internal conversion ratios (K/L = 7.29±0.24, K/(L + M + ...) = 5.78±0.18),γ-ray intensity (I γ = 0.482±0.003),K X-ray intensity (IK X = 0.168±0.002) and the photon intensity ratio (I K X /I γ = 0.349±0.005). The procedure of uncertainty quotation is presented in some detail. The results are discussed with respect to existing experimental data.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01408486
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  • 8
    Digitale Medien
    Digitale Medien
    Pharmacokinetics of furosemide in anephric patients and in normal subjects (1978)
    Springer
    European journal of clinical pharmacology 13 (1978), S. 41-48 
    Details
    ISSN: 1432-1041
    Schlagwort(e): Furosemide ; pharmacokinetics ; anephric patients ; metabolism ; protein binding
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary The pharmacokinetics of furosemide 40 mg i.v. were compared in 7 anephric patients and in 7 normal subjects. The average serum clearance was 66 ml/min in the patients and 219 ml/min in the normal subjects, and the corresponding weight corrected clearances were 1.33 ml/min · kg and 2.96 ml/min · kg. Binding to serum proteins was significantly decreased in the anephric subjects, in whom a significant negative correlation was found between the percentage binding and the volume of distribution VDss. In the patients, but not in the normal subjects, there was a significant positive correlation between $$V_{D_{ss} } $$ and serum clearance. Both in normal and anephric individuals 4-chlor-5-sulphamoylanthranilic-acid (CSA) was found, but there was no evidence of special accumulation either of CSA or anthranilic acid in the anephric patients. In the patients the initial increase in serum concentration of sodium and protein followed by a more conspicuous decrease were more pronounced, but none of the changes were statistically significant.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00606681
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  • 9
    Digitale Medien
    Digitale Medien
    Meningoencephalitic syndrome following influenza vaccination (1978)
    Springer
    Journal of neurology 217 (1978), S. 219-222 
    Details
    ISSN: 1432-1459
    Schlagwort(e): Influenza vaccination ; Allergic meningoencephalitis
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Zusammenfassung Bei der Pathogenese neurologischer Komplikationen nach der Influenzaschutzimpfung wird den immunologischen Reaktionen auf nicht-viruszugehörige Impfstoffbestandteile eine wesentliche Bedeutung zugemessen. Bei einer 60jährigen Patientin mit einer bekannten allergischen Diathese war es wenige Stunden postvaccinal zu einem meningoencephalitischen Syndrom gekommen. Da neben der Anamnese auch der klinische Verlauf für eine immunpathogenetische Erkrankung sprach, wurde ein Immunstatus erhoben. Hierbei zeigte sich bei einer Intrakutantestung auf Hühnerfleisch und Hühnerei-Eiweiß eine erhebliche lokale allergische Sofortreaktion. Die Eiweißallergie wird als Ursache der Impfkomplikation diskutiert.
    Notizen: Summary Immunological reactions to non-virus substances of vaccines may be of considerable significance in the pathogenesis of neurological complications after anti-influenza vaccination. A 60 year old female patient with a known allergic diathesis developed a meningoencephalitic syndrome a few hours after vaccination. The case history as well as the clinical course suggested an immunopathogenetic mechanism. We therefore analyzed the immune profile. Intracutaneous testing with chicken meat and chicken egg protein lead to a striking local anaphylactic reaction which is discussed in causal relation to the postvaccination complication.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00312965
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  • 10
    Digitale Medien
    Digitale Medien
    The value of routine intravenous urography in acute epididymitis (1977)
    Springer
    International urology and nephrology 9 (1977), S. 245-248 
    Details
    ISSN: 1573-2584
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract The urographies of 106 patients with acute epididymitis are reviewed. In 71 cases the urography was completely normal, while in the remaining 35 patients abnormalities were found. In 25 patients the findings were consistent with hypertrophy of the prostate. More than half of the patients had known urological diseases and had undergone cystoscopy and/or catheterization prior to the onset of acute epididymitis. All 35 patients had demonstrated symptoms that would otherwise have resulted in intravenous urography independent of the epididymitis. No cases of urogenital tuberculosis were found. The authors conclude that routine urography under the age of 50 is not recommended. Over the age of 50 concomitant urological diseases are so common that urography is often indicated, but acute epididymitis in itself is only a relative indication.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02082171
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