Is cognitive function linked to serum free copper levels? A cohort study in a normal population. (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Is cognitive function linked to serum free copper levels? A cohort study in a normal population. (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.clinph.2009.11.090 (literal)

Alternative label

• Salustri C (a), Barbati G (b), Ghidoni R (c), Quintiliani L (b), Ciappina S (d), Binetti G (c), Squitti R (b) (2010)
  Is cognitive function linked to serum free copper levels? A cohort study in a normal population.
  in Clinical neurophysiology
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Salustri C (a), Barbati G (b), Ghidoni R (c), Quintiliani L (b), Ciappina S (d), Binetti G (c), Squitti R (b) (literal)

Pagina inizio

• 502 (literal)

Pagina fine

• 507 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.elsevier.com (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 121 (literal)

Rivista

• Clinical neurophysiology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• Comment on this paper in Clin Neurophysiol. 2010 Apr;121(4):502-7. (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (a) Institute of Cognitive Sciences and Technologies (CNR), Fatebenefratelli Hospital, Isola Tiberina, 00186 Rome, Italy (b) AFaR, Dept. of Neuroscience, Fatebenefratelli Hospital, Isola Tiberina, 00186 Rome, Italy (c) NeuroBioGen Lab - Memory Clinic, IRCCS ''Centro San Giovanni di Dio - Fatebenefratelli\", 25100 Brescia, Italy (d) Scuola Superiore di Psicologia Applicata ''G.Sergi\", Palmi (RC), Italy (literal)

Titolo

• Is cognitive function linked to serum free copper levels? A cohort study in a normal population. (literal)

Abstract

• OBJECTIVE: Much research on copper-dependent neurodegeneration has focused on the study of total copper levels in the organism. However, recent evidence suggests that the portion of copper that does not bind to ceruloplasmin and is loosely transported by micronutrients (free copper) may play a more significant role than copper as a whole. In this paper, we measured markers of copper metabolism in the sera of a group of cognitively normal women to test whether abnormal amounts of free copper have detectable effects on the mental state of clinically normal people. METHODS: We measured serum levels of free and ceruloplasmin-bound copper in 64 women whose normal mental state had been assessed via a battery of neuropsychological tests representing the major cognitive domains. RESULTS: Results show a significant inverse correlation of the serum levels of free copper with both Mini-Mental State Examination (MMSE) and attention-related neuropsychological tests scores. Bound copper, instead, did not correlate with either MMSE scores or any cognitive domain. CONCLUSIONS: Free copper appears to be a player in cognitive decline. SIGNIFICANCE: This evidence suggests the need for a shift of focus from total to free copper levels in the study of mental decline and sustains the notion that free copper may be a risk factor in the development of impaired cognition. (literal)

Prodotto di

• Istituto di scienze e tecnologie della cognizione (ISTC) (Istituto)

Autore CNR

• CARLO SALUSTRI (Unità di personale interno)

Incoming links:

Autore CNR di

• CARLO SALUSTRI (Unità di personale interno)

Prodotto

• Istituto di scienze e tecnologie della cognizione (ISTC) (Istituto)
• http://www.cnr.it/ontology/cnr/individuo/modulo/ID7004

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Clinical neurophysiology (Rivista)