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  • 2000-2004
  • 1980-1984  (6)
  • 1950-1954
  • 1925-1929
  • 1915-1919
  • 1980  (6)
Material
Years
  • 2000-2004
  • 1980-1984  (6)
  • 1950-1954
  • 1925-1929
  • 1915-1919
Year
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Contact dermatitis 6 (1980), S. 0 
    ISSN: 1600-0536
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A total of 132 patch tested patients reacted with petechial reactions to cobalt chloride 1 % in petrolatum; 23 were retested with various concentrations of cobalt. In about 60% of those retested the petechial reaction could be reproduced. Histopathological examination showed slight perivascular tymphocytic infiltration, swollen endothelium and extravasation of erythrocytes but no signs of vasculitis.It is suggested that in predisposed patients the petechial reaction following patch testing could be the result of primary irritation.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Psychology 31 (1980), S. 195-209 
    ISSN: 0066-4308
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Psychology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 36 (1980), S. 2646-2650 
    ISSN: 1600-5740
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 352 (1980), S. 560-560 
    ISSN: 1435-2451
    Keywords: Choledochoduodenostomy ; Reoperation ; Decholedochoduodenostomie ; Indikation ; Operationsverfahren
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In den letzten 25 Jahren wurden 40 Decholedochoduodenostomien durchgeführt. Die Indikation war 15mal eine Hepatocholedocholithisis, 7mal eine Anastomosenschrumpfung, 8mal ein Blindsacksyndrom und 12mal eine Cholangitis. Die Wiederherstellung der normalen Gallenabflußverhältnisse gelang bei 32 Patienten, wobei nur einmal eine Papillotomie notwendig war. 7mal mußte eine Hepaticojejunostomie mit einer nach Roux-Y ausgeschalteten Dünndarmschlinge angelegt werden. 1mal erfolgte eine Kopfpankreatektomie wegen einer oscendierenden Choledochuspapillomatose. Postoperativ verstarb kein Patient.
    Notes: Summary From 1964 to 1979 40 de-choledochoduodenostomies were performed: 15 for hepatocholedocholithiasis, 7 for shrinkage of the anastomosis, 8 for a blind loop syndrome and 12 for cholangitis. In 32 cases normal bile drainage through the papilla could be reestablished; in only one case a papillotomy was necessary. In all others a dilatation of the papilla alone was effective. Hepaticojejunostomy (Roux-en-Y) was performed in 7 cases. In one case of ascending papillomatosis of the choledochus a partial duodenopancreatectomy was necessary. No patient died postoperatively.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-1955
    Keywords: Capillaria hepatica ; X-ray attenuation ; Immunization ; Capillaria hepatica ; Röntgenstrahlenaltenuierung ; Immunisierung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Zusammenfassung Der Einfluß von Erstinfektionen mit embryonierten Eiern, von röntgenattenuierten Stadien, von nicht embryonierten Eiern und löslichen Eiextrakten auf Belastungsinfektionen mitCapillaria hepatica wurde untersucht. Die Reproduktivität einer Wurmpopulation aus einer subletalen Belastungsinfektion wurde inMastomys natalensis durch eine 11 Tage vorher gesetzte Erstinfektion mit 50, 150, 400 oder 800 embryonierten Eiern/Tier signifikant reduziert. Ein signifikanter Einfluß von röntgenattenuierten, infektiösen Eiern bzw. von intraperitoneal injizierten, nicht embryonierten Eiern (bei steigenden Dosen über 10 Tage wurde die Eiproduktion normaler Infektionen simuliert) beschränkte sich auf schwache (50 Eier/Tier) Belasnungsinfektionen. Die Kombination attenuierten Infektionsmaterials mit nicht embryonierten Eiern i.p. führte zu keiner gesteigerten Wirkung. In Albinomäusen ließ sich durch vorherige, wiederholte subkutane Injektion von löslichen Eiextrakten die Eiproduktion einer mittleren Belastungsinfektion bis zum 60. Tag p.i. hochsignifikant reduzieren. Die durch Infektionsdosen von 230 embryonierten Eiern/g Körpergewicht beiM. natalensis zwischen dem 20. und 35. Tag p.i. 100% erreichende Mortalität ließ sich durch vorherige Applikation von 50, 150, 400 und 800 Eiern/Tier bei nach 36 und 52 Tagen gesetzten Belastungsinfektionen auf 0–30% reduzieren. Bei Verwendung attenuierten Infektionsmaterials war für einen 70–80% igen Schutz eine wiederholte Vakzinierung notwendig. Die intraperitoneale Injektion von nicht embryonierten Eiern führte bei 40% der Tiere zu einem Schutz. Der Eintritt des Todes verzögerte sich i.d.R. bei vorbehandelten Tieren.
    Notes: Abstract The influence of primary infections with embryonated infective eggs or with X-irradiated infective eggs, and of non-embryonated eggs, and egg homogenate extracts on challenge infections withCapillaria hepatica was investigated. The worm reproductivity was significantly suppressed in a sublethal challenge infection given 11 days after a primary infection ofMastomys natalensis with 50, 150, 400, and 800 eggs per animal. The administration of 600 X-irradiated (2.2 Krd) embryonated eggs 36 days before challenge as well as an intraperitoneal injection of non-embryonated eggs 12, 10, 8, 6, 4, and 2 days before challenge (simulating the egg production of a normal infection) also reduced significantly the egg production of a weak (50 eggs/animal) infection. No effect was observed on a moderate challenge (300 eggs/animal). The effect was not markedly enhanced by the repeated administration of X-irradiated eggs or by the combination of X-irradiated infective eggs and non-embryonated eggs. Immunization of mice with soluble egg extracts resulted in significant reduction of egg production determined 60 days after challenge. Two hundred and thirty eggs ofC. hepatica/g bodyweight proved to be a lethal infection dose forM. natalensis. The animals died between 20 and 35 days after infection. After single infections with 50, 150, 400, or 800 eggs per animal the mortality ofMastomys challenged 36 or 52 days later was reduced to 0–30%. Using X-irradiated embryonated eggs for immunization only repeated administration led to protection in 70 to 80% of the animals. About 40% of the animals could be protected by the intraperitoneal injection of non-embryonated eggs. If death occurred it was delayed. The combination of X-irradiated stages and eggs did not enhance the protection.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 322 (1980), S. 751-760 
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Reactions of Difluoridichloromethane with HydrocarbonsThe reaction of difluordichloromethane with different hydrocarbons between 150°C and 250°C yields the CFCl2-substituted hydrocarbons. Beside it the corresponding chlorides are formed. For the hydrocarbons studied the following sequence of reactivity against difluordichloro-methane was found. n-paraffins 〈 isoparaffins ≅ cycloparaffins 〈 alkylaromatics 〈 olefines.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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