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Strength estimation of teeth reinforced with different types of post systems

100%

Ryniewicz W. , Ryniewicz A. M. , Madej W. , Wiśniewska G.

Engineering Transactions

2017

tom Vol. 65, iss. 1

147--154

Posts are permanent, single-tooth and periodontal restorations. During chewing, forces make teeth with posts to undergo complex stresses. The aim of this work is to compare and estimate the upper medial incisors restored with custom posts and prefabricated composite posts reinforced with fibreglass using the finite element method. Modelling and numerical analyses provide the opportunity to evaluate the reconstruction of teeth using custom and prefabricated posts.

The cicatrization effect of a new synthesized Zn-polyphenols complex

88%

Bratu M. M. , Bechir A. , Roncea F. , Negreanu-Pirjol T. , Toma I. , Porta S.

Journal of Elementology

2005

tom 10

nr 4 Suppl.1

Morphotic elements of the human dental pulp in scanning electron microscope

75%

Alwas-Danowska H. M. , Swietoslawski J.

Folia Histochemica et Cytobiologica

1986

tom 24

nr 4

The effect of nonsurgical periodontal therapy on HNP1-3 level in gingival crevicular fluid of chronic periodontitis patients

51%

Dolinska E. , Skurska A. , Pietruska M. , Dymicka-Piekarska V. , Milewski R. , Pietruski J. , Sculean A.

Archivum Immunologiae et Therapiae Experimentalis

2017

tom 65

nr 4

Oral cavity condition and the occurence of parasitic protozoans in patients with genetic diseases

51%

Cielecka D. , Chomicz L. , Piekarczyk J. , Walski M. , Zawadzki P. J. , Bednarczyk A. , Szubinska D.

nr 2

Twenty five women (21 to 50 years old) with genetic diseases (phenylketonuria, Down’s syndrome, achondroplasia, epilepsy), patients of the II Maxillo-Facial Surgery Clinic of the Medical University of Warsaw, were examined for the pre-treatment status of the oral cavity and the occurrence of oral protozoans, Entamoeba gingivalis and/or Trichomonas tenax. On the basis of the clinical characteristics and light and transmission electron microscopic examination, relationship between periodontal condition and presence of the oral protozoans were analysed and factors which may play the main role in the maintenance of the infection in these patients were determined. The highest prevalence of infection with E. gingivalis and T. tenax was noted in the 41-50 year age group in which more than 88% of the patients were infected. In 11 among of 20 of the cases with periodontal disease, infection with T. tenax, and/or E. gingivalis occurred. In 10 among of 16 of the individuals with limited mobility the oral protozoans was present. Our studies indicate that age as well as limited mobility of the patients examined resulting in difficulties with maintaining of good hygiene of oral cavity may play an important role in occurrence of infection with the oral protozoans and inflammatory processes in gingiva and periodontium.