master's thesis
Oral lichen planus – galvanic potential between dental materials

Mateja Boltižar (2013)
Sveučilište u Rijeci
Medicinski fakultet
Katedra za oralnu medicinu i parodontologiju
Metadata
TitleOralni lihen planus – galvanski potencijal između dentalnih materijala
AuthorMateja Boltižar
Mentor(s)Irena Glažar (thesis advisor)
Abstract
Oralni lihen je kronična, autoimuna, mukokutana bolest. Etiološki i patogenetski mehanizmi bolesti još uvijek nisu u potpunosti razjašnjeni. Jedan od mogućih etioloških čimbenika navodi se galvanski potencijal između različitih dentalnih materijala. Galvanski potencijal javlja se kada su dva različita metalna materijala uronjena u elektrolitnu otopinu, u slučaju usne šupljine, slinu. Svrha ovog rada bila je procijeniti da li galvanski potencijal uzrokuje pojavu oralnog lihena u usnoj šupljini. U ispitivanju su sudjelovala 30 pacijenata s oralnim lihenom i 28 kontrolnih pacijenata. Postupak obrade ispitanika sastojao se od anamnestičkog upitnika, kliničkog pregleda usne šupljine i dijagnostičkih postupaka među kojima je mjerenje galvanskog potencijala. Rezultati istraživanja pokazuju da je srednja vrijednost galvanskog potencijala kod pacijenata s erozivnim oblikom oralnog lihena 130.18±51.91 mV. Kod pacijenata s planusnim oblikom oralnog lihena srednja vrijednost galvanskog potencijala je 129.00±70.81, a u kontrolnoj skupini 143.18±86.21. Uočena je prisutnost galvanskog potencijala između različitih dentalnih materijala u usnoj šupljini i kod pacijenata koji boluju od oralnog lihena i kod kontrolne skupine. Iz rezultata se može zaključiti da galvanski potencijal u usnoj šupljini nema utjecaja na pojavu oralnog lihena.
KeywordsGalvanic potential Oral lichen planus
Parallel title (English)Oral lichen planus – galvanic potential between dental materials
Committee MembersIrena Glažar
Miranda Muhvić-Urek
Robert Antonić
GranterSveučilište u Rijeci
Medicinski fakultet
Lower level organizational unitsKatedra za oralnu medicinu i parodontologiju
PlaceRijeka
StateCroatia
Scientific field, discipline, subdisciplineBIOMEDICINE AND HEALTHCARE
Dental Medicine
Oral Medicine
Study programme typeuniversity
Study levelintegrated undergraduate and graduate
Study programmeDental Medicine
Academic title abbreviationdr. med. dent.
Genremaster's thesis
Language Croatian
Defense date2013-11-21
Parallel abstract (English)
Oral Lichen is a chronic, autoimmune, mucocutaneous disease. Etiology and pathogenesis of disease are still not fully understood. One of the possible etiologic factors stated galvanic potential between the different dental materials. Galvanic potential occurs when two different metal materials immersed in the electrolyte solution, in the case of the oral cavity, saliva . The purpose of this study was to assess whether the galvanic potential causes of oral lichen in the oral cavity. The study randomized 30 patients with oral lesions and 28 control patients. The process of working respondents consisted of anamnesis questionnaire, clinical examination of the oral cavity and diagnostic procedures, including the measurement of galvanic potential. The results show that the mean value of galvanic potential in patients with erosive form of oral lichen 130.18 ± 51.91 mV. In patients with a form of oral lichen planusnim mean galvanic potential was 129.00 ± 70.81 in the control group 143.18 ± 86.21. There was the presence of galvanic isolation between the different dental materials in the oral cavity in patients suffering from oral lichen and in the control group. From the results it can be concluded that the galvanic potential in the oral cavity has no effect on the occurrence of oral lichen.
Parallel keywords (Croatian)Galvanski potencijal Oralni lihen planus
Resource typetext
Access conditionAccess restricted to students and staff of home institution
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:184:091610
CommitterBosa Licul