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
    Springer
    Annals of hematology 26 (1973), S. 277-283 
    ISSN: 1432-0584
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Erythrocytes successively treated with bromelin and β-glucuronidase (DET: double enzyme treated) are agglutinated by anti-Rh and anti-ABO sera of different specificities although the same antisera do not react with untreated or only with bromelin respectively ß-glucuronidase treated red blood cells. Additional agglutination tests with sera plasma fractions and seed extracts containing no blood group antibodies and absorption tests with DET erythrocyte stroma show that the observed agglutination reactions of DET red blood cells are true antigen-antibody reactions not identical with a known group specific or the well known T-agglutination. This and the further results allow the tentative conclusion that double enzyme treatment makes accessible determinant not yet identified structures that are able to react with blood group specific antisera because these antisera have the corresponding reaction sites. This is a mainly preliminary report but the results are a further indication that partial cross reactivity does exist between certain blood group antigens.
    Notes: Zusammenfassung Vorläufiger Bericht über Versuche, durch Enzymbehandlung von Erythrozyten Hinweise auf die Struktur der Rh-Antigene und mögliche partielle Antigengemeinschaften zu erhalten. Sukzessiv mit Bromelin und ß-Glucuronidase behandelte rote Blutzellen werden durch verschiedene gruppenspezifische Antiseren agglutiniert, die mit den unbehandelten oder nur mit einem von beiden Enzymen behandelten Erythrozyten nicht reagieren. Durch Ansatz gegen andere, von Antikörpern gegen Blutgruppen freie Substrate und durch Absorption mit doppeltfermentiertem Erythrozytenstroma, kann gezeigt werden, daß es sich bei der beobachteten Agglutination um eine Antigen-Antikörper-Reaktion handelt, die jedoch nicht mit der T-Agglutination identisch ist. Das läßt vermuten, daß durch die sukzessive Enzymbehandlung am Erythrozyten Strukturen zugänglich gemacht werden, die mit gruppenspezifischen Antiseren reagieren, weil diese über entsprechende Reaktionsorte verfügen. Obwohl die determinante Struktur weiter abgeklärt werden muß, ist das bisherige Ergebnis ein neuerlicher Hinweis auf die Existenz pattieller Gemeinschaften zwischen den Gruppenantigenen.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] There is a degree of sequence similarity between Rb and two general transcription factors, TATA-binding protein (TBP) and TFIIB12. This has led to the proposal that Rb may repress E2F-regulated pol II transcription, at least partly, by mimicking the structure of these two factors11'13. Because TBP- ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The MDM2 protein stimulates E2F1/DPI-dependent activation of an E2F site bearing promoter in U2OS cells (Fig. \a). Under similar conditions, and in the same cell type, the MDM2 protein represses the transcriptional activity of the p53 protein (Fig. \b), as previously ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 46 (1974), S. 63-63 
    ISSN: 0009-286X
    Keywords: Adsorption ; Kohlendioxid ; Molekularsieb 5 Å ; Adsorptionsisothermen ; Diffusionskoeffizienten ; Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 46 (1974), S. 993-993 
    ISSN: 0009-286X
    Keywords: Adsorption ; Kohlendioxid ; Molekularsiebe ; Durchbruchskurven ; Diffusionskoeffizienten ; Adsorptionsisothermen ; Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 3 Ill.
    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...