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  • 1
    Electronic Resource
    Electronic Resource
    Warthin-Finkeldey-like cells in benign and malignant lymphoid proliferations (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Histopathology 6 (1982), S. 0 
    Details
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Multinucleate giant cells resembling Warthin-Finkeldey cells have been described in various lymphoid disorders. These Warthin-Finkeldey-like cells (WFLC) with as many as 50 nuclei are of three main types: reticular, lymphocyte and intermediary. In reactive lymphoid proliferations (34 cases) WFLC were mainly observed inside germinal centres and to a lesser extent in the interfollicular zones. In neoplastic lymphoid proliferations (33 cases) WFLC were most commonly found in the lymphocytic predominance type of Hodgkin's disease (16/25 cases). All non-Hodgkin's lymphomas (13 cases) in which WFLC were detected proved to be of low grade malignancy (lymphocytic: one case, lymphoplasmacytic-plasmacytoid: six cases; and centroblastic-centrocytic, six cases). They were also found in two cases of angioimmunoblastic lymphadenopathy. Immunoperoxidase and electron microscopic studies could not elucidate the exact histogenesis of these cells, but it is assumed that they are associated with B cell proliferations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2559.1982.tb02742.x
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  • 2
    Electronic Resource
    Electronic Resource
    Buchbesprechungen (1980)
    Springer
    Colloid & polymer science 258 (1980), S. 987-988 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01584935
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  • 3
    Electronic Resource
    Electronic Resource
    Buchbesprechungen (1981)
    Springer
    Colloid & polymer science 259 (1981), S. 1040-1046 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01558619
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  • 4
    Electronic Resource
    Electronic Resource
    Comparison of single- and three-stage tower loop reactors (1981)
    Springer
    Applied microbiology and biotechnology 11 (1981), S. 97-105 
    Details
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary Hansenula polymorpha was cultured for long periods in 254 cm high single and three-stage countercurrent tower loop reactors 20 cm in diameter using ethanol as a substrate in the absence and presence of antifoam agents (Desmophen 3600 and/or soy oil). In the absence of antifoam agents in the three-stage column, much higher volumetric mass transfer coefficients were attained than in the corresponding single-stage column. The cell productivity in the former, however, was only slightly higher than in the single-stage column due to considerable enrichment of the cells in the foam and nonuniform cell concentration distribution in the three-stage column. In the presence of antifoam agents the three-stage column has a higher cell productivity, OTR, kL a and a lower specific energy requirement with regard to the absorbed oxygen and/or produced cell mass than the single stage column. The reactor performance is especially high if the bubbling layer height is reduced to 20 cm. Soy oil has considerably less foam eliminating property than Desmophen. Since the soy oil is metabolized by the yeast, large amounts are needed to operate these reactors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00518050
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  • 5
    Electronic Resource
    Electronic Resource
    Bubble coalescence behaviour in biological media (1980)
    Springer
    Applied microbiology and biotechnology 9 (1980), S. 249-260 
    Details
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary Volumetric mass transfer coefficients (kLa) were measured by a steady state method in a twin bubble column to characterize the coalescence behaviour of the medium. Employing Hansenula polymorpha cultivation broths, kLa values were compared with those measured in model media in the presence and absence of antifoam agents. The ratio of the volumetric mass transfer coefficient in the system investigated to that in water, $${\text{m = k}}_{\text{L}} {\text{a/(k}}_{\text{L}} {\text{a)H}}_{\text{2}} {\text{O}}$$ , was employed to characterize the cultivation medium.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00508102
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  • 6
    Electronic Resource
    Electronic Resource
    236. Notfalldiagnostik und operatives Konzept bei der frischen traumatischen Zwerchfellruptur (1983)
    Springer
    Langenbeck's archives of surgery 361 (1983), S. 757-757 
    Details
    ISSN: 1435-2451
    Keywords: Diaphragmatic rupture ; Diagnosis ; Operative concept ; Zwerchfellruptur ; Notfalldiagnose ; Operatives Konzept
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In 15 Jahren (1968–1982) wurden 33 Patienten mit einer indirekten traumatische Zwerchfellruptur (links 28, rechts 8) behandelt. Die Frühdiagnose beruht auf der sorgfältigen Anamnese, physikalischen Untersuchung und wiederholten Thoraxröntgenaufnahmen. Magensonde und Kontrastmitte: untersuchungen bestätigten den Verdacht auf eine Zwerchfellruptur präoperativ. Linksseitig sollte so bald wie möglich durch eine Laparotomie, rechtsseitig durch eine Thoracotomie operiert werden. Bewährt hat sich der zweireihige Verschluß des Zwerchfells mit resorbierbarem Nahtmaterial.
    Notes: Summary Thirty-three patients with traumatic diaphragmatic hernia due to blunt abdominal injury were treated from 1968 to 1982. The left side was involved in 28 cases and the right in 8 cases. Early diagnosis relies on careful history, physical examination and repeated chest roentgenograms. Insertion of a nasogastric tube and contrast studies confirmed a ruptured diaphragm before the operation. Repair of diaphragmatic rupture on the left side should be attempted as soon as possible by laparotomy incision and on the right side by thoracotomy. A double layer with absorbable suture material sufficed in all cases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01276061
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  • 7
    Electronic Resource
    Electronic Resource
    Buchbesprechungen (1980)
    Springer
    Colloid & polymer science 258 (1980), S. 787-790 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01384370
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