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Wyszukujesz frazę "Olczak-Kowalczyk, D." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Could lower leg Wartenberg test be used as a predictor of restrictions in temporomandibular joint movements in CP patients
Autorzy:
Syczewska, M.
Szczerbik, E.
Graff, K.
Olczak-Kowalczyk, D.
Dąbrowska-Gontarczyk, A.
Kalinowska, M.
Jelonek, E.
Powiązania:
https://bibliotekanauki.pl/articles/306690.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
spastyczność
staw skroniowo-żuchwowy
Zebris
spasticity
temporomandibular joint
Wartenberg test
Opis:
Purpose: Patients with spasticity suffer not only from neurological problems but also from various dentistry problems due to spasticity of the jaw muscles. Measurements of motion in temporomandibular joints should reflect the amount of abnormal muscle tone of these muscles. The aim of this study was to find out if the measurements of temporomandibular joint movements performed with the ultrasound Zebris device are different in cerebral palsy patients than in healthy subjects; and to find out if the information on the degree of spasticity in the lower legs provided by the Wartenberg test could be used to predict the degree of spasticty in the jaw muscles. Method: Twenty five healthy subjects and 25 cerebral palsy patients participated in the study. Two types of measurements were performed: temporomandibular movements measured with Zebris device, and instrumented Wartenberg test. Results: The laterotrusion and opening movements are different in CP patients than in healthy subjects. Laterotrusion movement correlates with velocity measured during the Wartenberg test. Conclusion: This finding suggests that high spasticity in the lower legs could indicate jaw movement restrictions in CP patients.
Źródło:
Acta of Bioengineering and Biomechanics; 2016, 18, 2; 3-7
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The laboratory comparison of shear bond strength and microscopic assessment of failure modes for a glass-ionomer cement and dentin bonding systems combined with silver nanoparticles
Autorzy:
Porenczuk, A.
Firlej, P.
Szczepańska, G.
Kolenda, A.
Kowalczyk-Olczak, D.
Powiązania:
https://bibliotekanauki.pl/articles/307267.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
adhezja
nanocząsteczki srebra
cement szkło-jonomerowy
biomateriały
adhesion
silver nanoparticles
dentin bonding systems
glass-ionomer cement
bacterial microleakage
Opis:
Purpose: More than half of the cavity restorations are replaced due to bacterial microleakage. A need for disinfection agents arises. Application of silver nanoparticles (AgNPs) may be beneficial, yet their impact on the adhesives’ shear bond strength to dentin remains unknown. Methods: The aim was to assess the shear bond strength to dentin of different dental materials combined with AgNPs. Failure modes were also examined using SEM/FIB, SEM/EDS and endodontic microscopes. Results: The results showed no impact of AgNPs addition to dental materials in terms of shear bond strength to dentin. A change of the failure mode of the self-etch bonding system, Clearfil SE Bond, combined with AgNPs was observed. The new failure modes depended upon the order of application of the materials onto dentin. Conclusions: The microscopic evaluation of the samples showed the presence of AgNPs agglomerations gathered on the dentin’s surface. AgNPs connection with self-etching dentin bonding system may have a serious clinical impact.
Źródło:
Acta of Bioengineering and Biomechanics; 2016, 18, 2; 59-70
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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