Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  The binding of iron to perineuronal nets: A combined nuclear microscopy and Mössbauer study

Morawski, M., Reinert, T., Brückner, G., Wagner, F., Arendt, T., & Tröger, W. (2004). The binding of iron to perineuronal nets: A combined nuclear microscopy and Mössbauer study. Hyperfine Interactions, 159(1-4), 285-291. doi:10.1007/3-540-30924-1_116.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Morawski, Markus1, Autor           
Reinert, Tilo2, Autor           
Brückner, G.1, Autor
Wagner, F.3, Autor
Arendt, T.1, Autor
Tröger, W.2, Autor
Affiliations:
1Paul Flechsig Institute für Hirnforschung, University of Leipzig, Germany, ou_persistent22              
2Fakultät für Physik und Geowissenschaften, University of Leipzig, Germany, ou_persistent22              
3Physic Department, TU Munich, Germany, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: brain research; iron; life sciences; Mössbauer effect; particle induced X-ray emission; perineuronal nets
 Zusammenfassung: Abstractnbsp;nbsp;A specialized form of extracellular matrix (ECM) surrounds subpopulations of neurons termed `perineuronal nets' (PNs). These
PNs form highly anionic charged structures in the direct microenvironment of neurons, assumed to be involved in local ion
homeostasis since they are able to scavenge and bind redox--active iron ions. The quantity and distribution of iron--charged
PNs of the extracellular matrix in the rat brain areas of the cortex and the red nucleus was investigated using the powerful
combination of Particle--Induced X--ray Emission (PIXE) and M?ssbauer spectroscopy. These studies reveal that the iron is bound
to the PNs as Fe(III). PNs in both brain regions accumulate up to three to five times more Fe3+ than any other tissue structure in dependency on the applied Fe concentration with local amount maximums of 480nbsp;mmol/l Fe
at PNs.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2005-10-112004-12
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1007/3-540-30924-1_116
BibTex Citekey: Morawski:2004
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Hyperfine Interactions
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Basel, Switzerland [etc.] : J.C. Baltzer [etc.]
Seiten: - Band / Heft: 159 (1-4) Artikelnummer: - Start- / Endseite: 285 - 291 Identifikator: ISSN: 0304-3843
CoNE: https://pure.mpg.de/cone/journals/resource/954925511444