This HTML5 document contains 45 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n12http://localhost/temp/predkladatel/
n4http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n9http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n13http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F61989592%3A15110%2F10%3A33142504%21RIV13-MSM-15110___/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n6http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n14http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n7http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n16http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n15http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n8http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F61989592%3A15110%2F10%3A33142504%21RIV13-MSM-15110___
rdf:type
n9:Vysledek skos:Concept
dcterms:description
OBJECTIVE: The aim of this study was to assess the correlation between substantia nigra (SN) echogenic features and area and the clinical symptoms in patients with Parkinson disease (PD). METHODS: Clinical examinations and transcranial sonographic evaluations of the SN were performed in 115 consecutive patients with PD. The presence of tremors, rigidity, bradykinesia, gait disorders, speech disorders, and hypomimia was evaluated according to the motor portion of the Unified Parkinson Disease Rating Scale. The Mann-Whitney U test, the Kruskal-Wallis test, analysis of variance, and multivariate analysis were applied when assessing statistical significance. RESULTS: An enlarged and hyperechoic SN existed in 84.0% of patients with bilateral rigidity but in only 70.6% of patients with unilateral rigidity (P { .05). Similarly, 85.0% of patients with bilateral bradykinesia in comparison with 65.7% of patients with unilateral bradykinesia had an enlarged and hyperechoic SN (P { .05). A significant correlation was shown between the SN echogenicity and area (r = 0.705; P { .01). Conclusions. An enlarged and hyperechoic SN seems to be a marker of structural involvement of the SN in patients with PD. This structural involvement is expressed more in patients with bilateral rigidity and bradykinesia. OBJECTIVE: The aim of this study was to assess the correlation between substantia nigra (SN) echogenic features and area and the clinical symptoms in patients with Parkinson disease (PD). METHODS: Clinical examinations and transcranial sonographic evaluations of the SN were performed in 115 consecutive patients with PD. The presence of tremors, rigidity, bradykinesia, gait disorders, speech disorders, and hypomimia was evaluated according to the motor portion of the Unified Parkinson Disease Rating Scale. The Mann-Whitney U test, the Kruskal-Wallis test, analysis of variance, and multivariate analysis were applied when assessing statistical significance. RESULTS: An enlarged and hyperechoic SN existed in 84.0% of patients with bilateral rigidity but in only 70.6% of patients with unilateral rigidity (P { .05). Similarly, 85.0% of patients with bilateral bradykinesia in comparison with 65.7% of patients with unilateral bradykinesia had an enlarged and hyperechoic SN (P { .05). A significant correlation was shown between the SN echogenicity and area (r = 0.705; P { .01). Conclusions. An enlarged and hyperechoic SN seems to be a marker of structural involvement of the SN in patients with PD. This structural involvement is expressed more in patients with bilateral rigidity and bradykinesia.
dcterms:title
Correlation between substantia nigra features detected by sonography and Parkinson disease symptoms Correlation between substantia nigra features detected by sonography and Parkinson disease symptoms
skos:prefLabel
Correlation between substantia nigra features detected by sonography and Parkinson disease symptoms Correlation between substantia nigra features detected by sonography and Parkinson disease symptoms
skos:notation
RIV/61989592:15110/10:33142504!RIV13-MSM-15110___
n3:aktivita
n7:V
n3:aktivity
V
n3:cisloPeriodika
1
n3:dodaniDat
n8:2013
n3:domaciTvurceVysledku
n4:9723668 n4:6251145 n4:6412637
n3:druhVysledku
n16:J
n3:duvernostUdaju
n17:S
n3:entitaPredkladatele
n13:predkladatel
n3:idSjednocenehoVysledku
252197
n3:idVysledku
RIV/61989592:15110/10:33142504
n3:jazykVysledku
n14:eng
n3:klicovaSlova
tremor; transcranial sonography; substantia nigra; Parkinson disease; bradykinesia
n3:klicoveSlovo
n6:bradykinesia n6:tremor n6:Parkinson%20disease n6:transcranial%20sonography n6:substantia%20nigra
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[AE09A9EE12B0]
n3:nazevZdroje
Journal of Ultrasound Medicine
n3:obor
n15:FH
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
6
n3:rokUplatneniVysledku
n8:2010
n3:svazekPeriodika
29
n3:tvurceVysledku
Herzig, Roman Langová, Kateřina Kaňovský, Petr Bártová, Petra Ressner, Pavel Školoudík, David
s:issn
0278-4297
s:numberOfPages
6
n12:organizacniJednotka
15110