Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 84 (1962), S. 5003-5003 
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 51 (1973), S. 1075-1076 
    ISSN: 1432-1440
    Keywords: HL-A ; liver diseases ; HL-A ; Leberkrankheiten
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Patienten mit akuter Hepatitis (AH), chronisch persistierender Hepatitis (CPH), autoimmuner chronisch aggressiver Hepatitis (CAH), Lebercirrhose (CI), metabolisch bedingten Leberkrankheiten (MLK) die in der II. Medizinischen Universitätsklinik und Poliklinik behandelt oder kontrolliert werden, und normale Kontrollpersonen wurden nach der NIH-Standardmethode HL-A typisiert. Bei der chronisch aggressiven Hepatitis wurden HL-A 1 und 8 statistisch signifikant häufiger gefunden (p〈0,01).
    Notes: Summary Patients treated or controlled at the Second Medical University Clinic and Outpatientclinic Mainz for acute hepatitis (AH), chronic persistent hepatitis (CPH), autoimmune chronic aggressive hepatitis (CAH), liver cirrhosis (CI). or liver diseases due to metabolic disorders (MLK) as well as normal controls were typed for HL-A by the NIH standard test. HL-A 1 and 8 were found to be associated with autoimmune hepatitis (p〈0.01).
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 1432-1440
    Keywords: HAA positive acute hepatitis ; Cellular immunity ; Hepatitis associated antigen ; Liver specific antigens ; Migration inhibition test ; Autoimmunity ; HAA-positive akute Hepatitis ; Celluläre Immunität ; Hepatitis assoziiertes Antigen ; Leberspezifische Antigene ; Migrations Inhibitions-Test ; Autoimmunität
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die cellulären Immunreaktionen gegenüber homologen leberspezifischen Proteinen (HLP) und dem Hepatitis-assoziierten Antigen (HAA) wurden bei Patienten mit akuter HAA-positiver Hepatitis unter Verwendung des Leukocytenmigrationstestes untersucht. Die Migration war bei 30% der Patienten inhibiert, wenn HLP als Antigen verwandt wurde. Mit HAA zeigten 64% der Patienten, die später im Serum HAA-negative wurden, einen Migrationsindex unter 0,7 und 15% eine Stimulation. Die Häufigkeit der Migrationsinhibition betrug nur 22% bei den Patienten, die persistierende HAA-Antigenträger waren. Nur bei 20% der Fälle war der Test gegenüber beiden Antigenen anormal. Aus den Ergebnissen kann geschlossen werden, daß 1. eine celluläre Immunität gegenüber HAA öfter bei Patienten auftritt, die das Antigen verlieren. 2. die verzögerte Immunität gegenüber den beiden getesteten Antigenen nicht miteinander in Beziehung steht. 3. die Toleranz gegenüber homologen leberspezifischen Antigenen bei der akuten HAA-positiven Hepatitis gebrochen werden kann. Dieser Befund weist eindeutig auf den Einfluß der Virusinfektion für die Entstehung einer Autoimmunität bei Lebererkrankungen hin.
    Notes: Summary The cell-mediated immune responses towards homologous, liver-specific antigens (HLP) and hepatitis-associated antigen (HAA) were studied in patients with acute HAA-positive hepatitis using the leukocyte migration test. The migration was inhibited in 30% of the patients when HLP was used. With HAA 64% of the patients—who later became negative for HAA in their serum-exhibited migration indices below 0.7 and 15% of them a stimulation. The incidence of migration inhibition was as low as 22% in patients who were persistently positive for HAA in their serum. In 20% of the cases only was the test abnormal for both antigens. It can be concluded from our results that 1. cellular immune reactions towards HAA occur more often in patients who clear the antigen. 2. the delayed type immunity against the two antigens tested seems not to be correlated. 3. the tolerance against homologous liver specific antigens can be broken in acute HAA-positive hepatitis. This finding clearly points out the influence of viral infection for the development of autoimmunity in liver diseases.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    ISSN: 1432-1440
    Keywords: Chronic active hepatitis ; Cellular immunity ; Liver specific antigens ; Migration inhibition test ; leukocyte ; Chronisch aktive Hepatitis ; Celluläre Immunität ; Leberspezifische Antigene ; Migrations-Inhibitions-Test
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wird eine Zweiphasentechnik des Leukocyten-Migrations-Inhibitionstestes beschrieben und zum Nachweis einer cellulären Immunreaktion gegenüber Leberantigenen bei chronisch-entzündlichen Lebererkrankungen eingesetzt. Mit dieser Technik wurde bei 85% der Patienten mit hypergammaglobulinämischer Verlaufsform einer chronisch-aktiven Hepatitis und 42% der Patienten mit aktiv fortschreitenden kryptogenen Lebercirrhosen eine Migrationshemmung nachgewiesen. Lebergesunde Kontrollen zeigten keine, Patienten mit dem Zustand nach Hepatitis und chronisch-persistierender Hepatitis selten eine Leukocytenmigrationsinhibition gegenüber leberspezifischen Antigenen. 17% der Patienten mit chronisch-aktiver Hepatitis, die länger als 6 Monate unter einer immunosuppressiven Therapie standen, ließen noch eine schwache Migrationsinhibition erkennen. Die Befunde legen nahe, daß celluläre Immunreaktionen gegenüber leberspezifischen Antigenen bei bestimmten Verlaufsformen einer chronisch-entzündlichen Lebererkrankung pathogenetisch von Bedeutung sind.
    Notes: Summary A two-phase technique of the leukocyte migration inhibition test is described. Cellular immunity to homologous liver specific proteins in patients with chronic inflammatory liver diseases has been assayed using this test system. Inhibition of migration was observed in 85% of the patients with chronic active hepatitis and in 42% of the patients with cryptogenic cirrhosis of the liver. Healthy subjects with no history of liver disease were used as controls and showed no inhibition of migration to the liver antigens. Patients with healed hepatitis and chronic persistent hepatitis rarely had abnormal migration indices. A statistically insignificant inhibition of migration was found only in patients with chronic active hepatitis treated with azathioprin and prednison. The results support the view of the importance of cell- mediated immune reactions towards liver antigens in the pathogenesis of chronic active hepatitis.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : International Union of Crystallography (IUCr)
    Acta crystallographica 28 (1972), S. 301-302 
    ISSN: 1600-5724
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of eukaryotic microbiology 11 (1964), S. 0 
    ISSN: 1550-7408
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: SYNOPSIS. Studies were carried out on the introduction of labeled precursors into the DNA of Paramecium aurelia (syngen 4, stock 51) by way of the bacteria that are used for food. A thymine-requiring strain of Escherichia coli (15 T−) was labeled by growth in either H3-methyl thymidine or 2-C14 bromouracil, washed free of the exogenous label, and fed to the paramecia. The tritium label from the bacteria was incorporated almost exclusively into the DNA of the paramecia, whereas it was much less specifically incorporated when introduced directly from the medium. The Cu label from bromouracil was also incorporated mainly into the DNA of the paramecia although a small amount appeared in RNA. The formation of labeled food vacuoles was followed. Food vacuoles were formed at a nearly constant rate, with the total number of vacuoles increasing throughout the cycle. The lifetime of the vacuoles was about 2.5 hours. Incorporation of the label into the DXA of the paramecia begins within a few minutes of the formation of the first labeled vacuole. DNA synthesis begins about 1.5 hr after the previous fission (total cell cycle about 5.8 hr) and progresses at a nearly constant rate throughout the remainder of the cycle.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 67 (1963), S. 281-283 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 14 (1961), S. 82-82 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 335 (1974), S. 263-272 
    ISSN: 1435-2451
    Keywords: Coating ; Blood-Compatibility ; Gels ; Chemistry ; Hydrophilic Monomers
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wurden die wichtigsten Arbeiten über hydrophile Gele ausgewählt und im Hinblick auf ihre Eignung als aussichtsreiche Blut-Kontaktmaterialien betrachtet. Die Reaktionsbedingungen werden beschrieben, und die gegenseitige Wechselwirkung von Blut und Kunststoff wird dargestellt.
    Notes: Summary By the selection of the relevant sources it is attempted to present the contemporary research situation of the hydrophilic polymeric gels as promising materials for the contact with the blood in the organism. The reaction conditions of the current syntheses are described as well as the mutual interactions of the blood and the contact surface.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 203 (1964), S. 1163-1165 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Hysteresis in metal-hydrogen systems has been found by a number of workers as far back as the early 1900's, and the subject has been reviewed in recent publications3-7. Most explanations involved internal solid-state properties of the hydrided alloys. On a pressure-composition plot different paths ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...