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Dissertations / Theses on the topic 'Oral Lichen planus (OLP)'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Kirby, Alun Charlton. "The function and regulation of LFA-3 in oral mucosal inflammation." Thesis, University College London (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.312826.

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2

Siponen, M. (Maria). "Oral lichen planus – etiopathogenesis and management." Doctoral thesis, Oulun yliopisto, 2017. http://urn.fi/urn:isbn:9789526214702.

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Abstract Oral lichen planus (OLP) is a chronic immune-mediated mucosal disease with unknown etiology. According to the current view, the pathogenesis of OLP involves activation of T-cell mediated immunity against the epithelial keratinocytes. A proportion of OLP patients are affected by painful symptoms, and the risk of oral cancer is increased in OLP. There is no curative treatment for OLP. Topical corticosteroids are used most commonly in the management of OLP. However, the evidence base for the effectiveness of any therapy is weak. The objective of this thesis was to study novel aspects of

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3

Marshall, Alison Shona. "The role of chemokines in oral lichen planus." Thesis, University College London (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.413748.

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4

Zhao, Zhen Zhen. "Mast cell-related mechanisms in oral lichen planus /." [St. Lucia, Qld.], 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16304.pdf.

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5

Jungell, Peter. "Oral lichen planus an ultrastructural and immunohistochemical study /." Helsinki : [s.n.], 1989. http://catalog.hathitrust.org/api/volumes/oclc/21180820.html.

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Thesis--University of Helsinki, 1989.<br>At head of title: Department of Oral Surgery, Institute of Electron Microscopy, University of Helsinki, and Fourth Department of Medicine, Helsinki University Central Hospital, Helsinki, Finland. Includes bibliographical references (p. 58-71).

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6

Erfanian, Nima, and Kaiser Ghodbeni. "Clinical Description of Patients Diagnosed with Oral and Genital Lichen Planus, a Register Study." Thesis, Umeå universitet, Institutionen för odontologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-143876.

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ABSTRACT The aim of this study is to chart a cohort of patients in the county of Västerbotten in Sweden who have been diagnosed with lichen planus. In addition to charting, the cohort has also been compared to similar previously studied groups. The studied group consist of patients who have been referred to the Department of Medical Biosciences and Pathology between years 2009-2015 with suspicious diagnosis of LP. After exclusion, 214 patients remained of which 130 were diagnosed with Oral LP and 84 with Genital LP. Different data such as age, medications and diseases was extracted from

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7

Zwet, Marwa. "The extent of the role of apoptosis in oral lichen planus – a morphometric study." University of the Western Cape, 2016. http://hdl.handle.net/11394/5491.

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Magister Chirurgiae Dentium (MChD)<br>Oral lichen planus (OLP) is a T-cell mediated chronic inflammatory disease with different clinical types that remains inscrutable in respect of its pathogenetic mechanisms and effective therapy. Increased apoptosis may influence the histopathological criteria of oral lichen planus (decrease in thickness of the epithelium and band of inflammatory infiltrate). Null hypothesis: The apoptotic rate does not correlate with a decrease in the epithelial thickness as well as the thickness of the band of inflammatory infiltrate in OLP. Aim: The present study aims to

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8

Altersved, Karin, and Agneta Wallén. "Patienters upplevelse av oral hälsa vid diagnosen erosiv oral lichen planus : En kvalitativ studie." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-26876.

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9

Hanna, Carola, and Motlagh Tina Sabet. "Inflammatory markers in sera in patients diagnosed with mucosal lichen planus." Thesis, Umeå universitet, Tandläkarutbildning, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-154926.

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OBJECTIVE: Lichen planus is a disease that can affect both skin and mucosa, in some cases both at the same time. Among patients with lichen planus, the oral version of lichen planus (OLP) can be observed in 50 – 70 %. OLP is the most common chronic inflammatory disease of oral mucosa. Today it is known that OLP is an inflammatory condition but it is not known exactly what substances are prominent and active during this specific inflammatory process. The aim of this study was to examine inflammatory factors involved in OLP. METHODS: A total of 24 individuals were included in this prospective st

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10

Georgiou, Anastasia Fotini. "Oral lichen planus : presence of human papillomavirus investigated by polymerase chain reaction." Thesis, The University of Sydney, 2002. http://hdl.handle.net/2123/4624.

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11

Crawford, Fiona Carole. "The effectiveness of homeopathic Arsenicum album in the treatment of oral lichen planus." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/24499.

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Oral lichen planus(OLP) is a chronic mucosal condition commonly encountered in Oral Medicine departments. It can cause patients significant discomfort, and only a small percentage, undergo complete remission. Recalcitrant lesions can be treated with various systemic medications including steroids. There is to date only weak evidence to suggest that these treatments are superior to placebo. This study was performed to determine whether homeopathic arsenicum album is useful in the treatment of OLP. A randomised double-blind clinical trial comparing homeopathic arsenicum album with placebo was ca

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12

Bergdahl, Jan. "Burning mouth, oral lichenoid reactions and symptoms related to electricity or visual display units a psychological and clinical study /." Umeå, Sweden : Dept. of Oral Pathology and Psychiatry, Umeå University, 1995. http://books.google.com/books?id=EPFpAAAAMAAJ.

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13

Hakimi, Basir. "Microbiological findings in subjects with asymptomatic oral lichen planus : a cross-sectional comparative study /." [S.l.] : [s.n.], 2009. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.

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14

Danielsson, Karin. "Oral lichen planus : studies of factors involved in differentiation, epithelial mesenchymal transition and inflammation." Doctoral thesis, Umeå universitet, Institutionen för odontologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-55419.

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Background: Lichen planus is a chronic inflammation of skin and mucosa with unknown cause. Oral Lichen Planus, OLP, affects around 2% of the population. Autoimmunity has been suggested as a possible cause as the disease has autoimmune features such as female predominance, cyclic nature and cytotoxic T-cell infiltrate. It has been suggested that the intense inflammatory response seen in OLP is caused by factors on the keratinocyte surface triggering the immune system. Chronic inflammation is one of the hallmarks of oral lichen planus and chronic inflammation is connected to increased risk of tu

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15

Ebrahimi, Majid. "Studies of p63 and p63 related proteins in patients diagnosed with oral lichen planus." Doctoral thesis, Umeå : Univ, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1437.

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16

Bloor, Balvinder Kaur. "Differentiation-specific keratins in human oral mucosal disease- keratoses, lichen planus, dysplasia and carcinoma." Thesis, King's College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299445.

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17

Roosaar, Ann. "Oral mucosal lesions, tobacco use and the long-term outcome in a Swedish population /." Stockholm, 2006. http://diss.kib.ki.se/2006/91-7140-973-4/.

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18

Persson, Julia, and Mariken Brecheisen. "Oral Lichenoid Lesions - Differences in expression of TLR4 and TLR9 in Oral Lichen Planus and amalgam induced Oral Lichenoid Lesions." Thesis, Malmö högskola, Odontologiska fakulteten (OD), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-19969.

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Oral lichen planus (OLP) är en idiopatisk kronisk inflammatorisk sjukdom som drabbar munslemhinnan hos ca 2 % av den svenska befolkningen. Amalgamfyllningar kan framkalla lichenoida kontaktlesioner (cOLL), som kliniskt kan vara svåra att särskilja från OLP. Det är dessutom inte möjligt att skilja mellan OLP och cOLL histologiskt. Det är viktigt att kunna särskilja OLP och cOLL då behandlingen av dem skiljer sig.Toll-like receptorer (TLR) finns på flera av kroppens celler. De är en del av det medfödda immunförsvaret men de har också kopplats till autoimmuna sjuksomar. En ökad förekomst av TLR i

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19

Brecheisen, Mariken, and Julia Persson. "Oral Lichenoid Lesions: Differences in expression of TLR4 and TLR9 in Oral Lichen Planus and amalgam induced Oral Lichenoid Lesions." Thesis, Malmö högskola, Odontologiska fakulteten (OD), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-19936.

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Oral lichen planus (OLP) är en idiopatisk kronisk inflammatorisk sjukdom som drabbar munslemhinnan hos ca 2 % av den svenska befolkningen. Amalgamfyllningar kan framkalla lichenoida kontaktlesioner (cOLL), som kliniskt kan vara svåra att särskilja från OLP. Det är dessutom inte möjligt att skilja mellan OLP och cOLL histologiskt. Det är viktigt att kunna särskilja OLP och cOLL då behandlingen av dem skiljer sig.Toll-like receptorer (TLR) finns på flera av kroppens celler. De är en del av det medfödda immunförsvaret men de har också kopplats till autoimmuna sjuksomar. En ökad förekomst av TLR i

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20

Michelsen, Carmen. "The use of microsatellite markers to assess the malignant potential of oral precancerous lesions and oral lichen planus." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq24207.pdf.

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21

Tadakamadla, Jyothi. "Development and validation of a quality of life instrument for patients with oral potentially malignant disorders: studies of impact in a population of Telugu speaking adults." Thesis, Griffith University, 2017. http://hdl.handle.net/10072/370624.

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Oral Potentially Malignant Disorders (OPMDs) are those oral mucosal conditions that have a predilection for becoming malignant (Warnakulasuriya et al. 2007). Similar to oral cancer itself and other oral conditions, OPMDs can cause significant morbidity that affects physical, social and psychological wellbeing, thus affecting the quality of life (QoL) of those so afflicted. The literature on the assessment of QoL in patients with OPMD is very limited, especially from developing countries, which might be due to the unavailability of a disease-specific QoL instrument (Tadakamadla et al. 2015). Th

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22

Jeftha, Anthea. "A descriptive analysis of oral lichen planus from tertiary diagnostic centres in the Western Cape." Thesis, University of Western Cape, 2009. http://hdl.handle.net/11394/3282.

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Magister Scientiae Dentium - MSc(Dent)<br>Lichen planus is a systemic disease that follows a chronic course. The exact aetiology remains unknown but an immune mediated pathogenesis has been implicated. Oral lichen planus is a common form of this disease and can occur in isolation or it may include the skin, genitalia and lesions involving the scalp and hair follicles. Epidemiological studies on oral lichen planus are few. Those that have been conducted have been in developed nations such as North America and Europe as well as Asia and the Middle East. Few African studies report on the demograp

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23

Lage, Denise 1979. "Doenças liquenoides da pele e mucosa oral = análise histológica e imuno-histoquímica = Lichenoid diseases of the skin and oral mucosa : histological and immunohistochemical analysis." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/312892.

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Orientador: Maria Letícia Cintra<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas<br>Made available in DSpace on 2018-08-24T06:34:44Z (GMT). No. of bitstreams: 1 Lage_Denise_D.pdf: 12121159 bytes, checksum: f93ebe72b9dc8acf40f7ff2245de6a21 (MD5) Previous issue date: 2014<br>Resumo: O líquen plano (LP) pode afetar a pele e/ou as mucosas. Histologicamente apresenta infiltrado linfo-histiocitário na junção epitélio-tecido conjuntivo e apoptose de células epiteliais basais. No LP oral (LPO), ocorre erosão frequente pela maior intensidade da necrose. O LP cut

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24

Mörée, Agnes. "Gold and mercury in the oral mucosa in patch-tested patients with oral lichen lesions." Thesis, Malmö högskola, Odontologiska fakulteten (OD), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-19701.

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25

Hirota, Silvio Kenji. "Líquen plano oral: atiopatogenia. Transtornos de ansiedade e depressão e uso de medicamentos." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-11042008-124535/.

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Este estudo teve por objetivo investigar a associação transtornos de ansiedade e depressão e do uso de medicamentos com o líquen plano oral (LPO). O grupo de estudo compreendeu pacientes com diagnóstico clínico e histopatológico de LPO, segundo critérios da Organização Mundial de Saúde (WHO, 1978), com ou sem envolvimento cutâneo ou de outras mucosas. Um grupo controle composto por indivíduos sem lesão de líquen plano cutâneo e/ou mucoso, com perfil semelhante ao dos pacientes com LPO em relação ao sexo, idade e cor, foi incluído. Para avaliação de transtornos de ansiedade e depressão foram ap

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26

Teixeira, Lívio António Neves. "Lesões pré-malignas." Master's thesis, [s.n.], 2015. http://hdl.handle.net/10284/5123.

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Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Medicina Dentária<br>O cancro oral é a forma de cancro mais comum da cabeça e pescoço, e nos últimos anos, tem-se observado ao aumento da sua incidência, bem como, aumento da sua mortalidade. Numa fase inicial do carcinoma espinocelular oral, a forma mais prevalente de cancro oral, as manifestações clínicas e os sintomas são mínimos, sendo por isso importante o conhecimento por parte do médico dentista desta patologia, para o seu diagnóstico atempado e t

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27

Camargo, Alessandra Rodrigues de. "Líquen plano oral associado a Hepatite C." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-20032015-154058/.

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O presente estudo teve como objetivo verificar a associação entre o líquen plano oral (LPO) e a infecção de hepatite C (HCV) crônica em duas populações distintas do município de São Paulo. Foram avaliados um total de 308 pacientes distribuídos em dois grupos de estudo: grupo HCV composto por 275 pacientes (132 homens e 143 mulheres; idade média = 49,8 anos) com infecção de HCV crônica; e o grupo LPO composto por 33 pacientes (10 homens e 23 mulheres; idade média = 52,9 anos) com LPO. No grupo HCV o diagnóstico da infecção crônica foi estabelecido através de sorologia para anti-HCV (MEIA, kit A

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28

Olivieri, Charles-Vivien. "Inflammations orales et infection par le virus d’Epstein-Barr : vers un nouveau paradigme en pathogenèse orale." Thesis, Université Côte d'Azur (ComUE), 2018. http://www.theses.fr/2018AZUR4201/document.

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La cavité buccale constitue une porte d’entrée et un site réservoir majeur pour une diversité de virus. Mis à part l’herpèsvirus simplex, peu d’études virologiques détaillent le rôle des virus pathogènes de la sphère orale dont le virus d’Epstein-Barr. Le consensus est que les inflammations orales surviennent principalement en réaction à des infections bactériennes et fongiques provoquant une dysbiose du biofilm oral. Toutefois, ce modèle n’est pas parfait et il explique mal les récidives observées après décontamination, le découplage entre dysbiose et poussées inflammatoires, la proximité de

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29

Pigatti, Fernanda Mombrini. "Expressão imuno-histoquímica de Bcl-2, Ki-67 e caspase-3 ativa em líquen plano oral e leucoplasia com diferentes graus de displasia." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/25/25150/tde-21032012-083313/.

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O líquen plano oral (LPO) é uma doença inflamatória crônica de causa desconhecida, e seu potencial de malignização é um tema bastante controverso. Diversos estudos têm sugerido que pacientes portadores de líquen plano apresentam um maior risco de desenvolver câncer. Contudo, muitos autores acreditam que não haja dados suficientes que provem uma associação entre líquen plano e câncer. Para esses autores, a maioria dos casos que sofreram transformação maligna é decorrente de falhas no diagnóstico inicial da lesão. Portanto, objetivou-se avaliar a expressão imuno-histoquímica das proteínas relac

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30

GAMBINO, ALESSIO. "Potential use of Optical Coherence Tomography in patients with Oral Lichen Planus treated with laser photobiomodulation or standard medication." Doctoral thesis, Politecnico di Torino, 2020. http://hdl.handle.net/11583/2847148.

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31

Justi, Mirella Martins. "Pacientes com Líquen Plano Oral : estresse, enfrentamento e eficácia adaptativa /." Bauru : [s.n.], 2009. http://hdl.handle.net/11449/97511.

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Orientador: Carmen Maria Bueno Neme<br>Banca: Liliam D'Aquino Tavano<br>Banca: Tania Gracy Martins do Valle<br>Resumo: O Líquen Plano Oral (LPO) caracteriza-se como doença complexa e multideterminada, cujas manifestações mostram-se sensíveis à influência de variáveis biopsicossociais, devendo ser estudada e tratada de forma integrativa, conjugando conhecimentos e esforços interdisplinares. Estudos apontam que a doença é exacerbada de acordo com as condições de estresse, tensão e perturbação emocional dos portadores. Pesquisas atuais sobre o estresse e suas relações com o adoecimento, principal

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32

Sousa, Fernando Augusto Cervantes Garcia de. "Estudo do potencial de transformação maligna do líquen plano bucal : análise histológica, histoquímica e imunoistoquímica /." São José dos Campos : [s.n.], 2009. http://hdl.handle.net/11449/104570.

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Resumo: O objetivo deste trabalho foi analisar possíveis alterações dos mecanismos de proliferação celular e apoptose no líquen plano bucal, comparando-as com as observadas na displasia epitelial e no carcinoma epidermóide, visando avaliar o seu potencial de transformação maligna. Foram selecionados 24 casos de cada lesão e a partir deles, novos cortes histológicos foram obtidos, sendo parte submetidos à técnica de AgNOR e parte à técnica imunoistoquímica da estreptoavidina-biotina-peroxidase para análise da expressão das proteínas PCNA, p53, bax e bcl-2. A média de NORs/núcleo no líquen plano

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Justi, Mirella Martins [UNESP]. "Pacientes com Líquen Plano Oral: estresse, enfrentamento e eficácia adaptativa." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/97511.

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Made available in DSpace on 2014-06-11T19:29:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-13Bitstream added on 2014-06-13T19:58:29Z : No. of bitstreams: 1 justi_mm_me_bauru.pdf: 615674 bytes, checksum: 1b89b58761347726f7fd07653566c181 (MD5)<br>O Líquen Plano Oral (LPO) caracteriza-se como doença complexa e multideterminada, cujas manifestações mostram-se sensíveis à influência de variáveis biopsicossociais, devendo ser estudada e tratada de forma integrativa, conjugando conhecimentos e esforços interdisplinares. Estudos apontam que a doença é exacerbada de acordo com as condi

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34

Olivieri, Charles-Vivien. "Inflammations orales et infection par le virus d’Epstein-Barr : vers un nouveau paradigme en pathogenèse orale." Electronic Thesis or Diss., Université Côte d'Azur (ComUE), 2018. http://www.theses.fr/2018AZUR4201.

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La cavité buccale constitue une porte d’entrée et un site réservoir majeur pour une diversité de virus. Mis à part l’herpèsvirus simplex, peu d’études virologiques détaillent le rôle des virus pathogènes de la sphère orale dont le virus d’Epstein-Barr. Le consensus est que les inflammations orales surviennent principalement en réaction à des infections bactériennes et fongiques provoquant une dysbiose du biofilm oral. Toutefois, ce modèle n’est pas parfait et il explique mal les récidives observées après décontamination, le découplage entre dysbiose et poussées inflammatoires, la proximité de

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35

Sousa, Fernando Augusto Cervantes Garcia de [UNESP]. "Estudo do potencial de transformação maligna do líquen plano bucal: análise histológica, histoquímica e imunoistoquímica." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/104570.

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Made available in DSpace on 2014-06-11T19:33:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-03-25Bitstream added on 2014-06-13T19:23:17Z : No. of bitstreams: 1 sousa_fscg_dr_sjc.pdf: 590497 bytes, checksum: 402da6099907d4db4a4b39c13731e3c6 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>O objetivo deste trabalho foi analisar possíveis alterações dos mecanismos de proliferação celular e apoptose no líquen plano bucal, comparando-as com as observadas na displasia epitelial e no carcinoma epidermóide, visando avaliar o seu potencial de transformação ma

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Hayama, Fábia Hiromi. ""Estudo da expressão da p16 em casos de líquen plano bucal"." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-28082006-181239/.

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Realizar estudo imuno-histoquímico com os marcadores p16 e Ki-67 nas lesões de líquen plano bucal em pacientes assintomáticos e sintomáticos, verificando a presença e modo de marcação, analisando se existe correlação entre os resultados que possa indicar os riscos de transformação maligna. MATERIAL E MÉTODOS: nove pacientes assintomáticos e 12 sintomáticos de líquen plano bucal. Cinco amostras de hiperplasia fibrosa inflamatória foram empregadas como grupo controle. Foram utilizados anticorpos p16 (pré-diluído BioSB/EUA) e Ki-67 (clone MIB-1 DAKO/EUA) pela técnica Envision Labelled (DAKO).

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Payeras, M?rcia Rodrigues. "Imunodetec??o do VEGF e das angiopoietinas 1 e 2 em l?quen plano oral = Immunodetection of VEGF and angiopoietins 1 and 2 in oral lichen planus." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2013. http://tede2.pucrs.br/tede2/handle/tede/1227.

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Made available in DSpace on 2015-04-14T13:30:28Z (GMT). No. of bitstreams: 1 451795.pdf: 9844032 bytes, checksum: abd171b9947156a56d52eef795138daf (MD5) Previous issue date: 2013-09-13<br>In this study we investigated the immunodetection of VEGF, ANG-1 and ANG-2, as well as the number of blood vessels in specimens of reticular (ROLP) and atrophic-erosive oral lichen planus (AEOLP). In addition, were included the control groups oral epithelial hyperplasia (OFH), oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC) in order to find a relation between those angiogenics growth

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38

Camargo, Alessandra Rodrigues de. "População de células T CD8+ e Foxp3+ no líquen plano oral associado à infecção crônica de hepatite C." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/23/23141/tde-28052013-200538/.

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A experiência adquirida na realização de estudos epidemiológicos sobre o líquen plano oral associado à infecção crônica de hepatite C nos faz acreditar que as lesões atróficas/erosivas associadas ao vírus C tendem a apresentar características clínicas atípicas, por vezes exacerbadas e com resposta piorada à terapêutica proposta. Acreditando que existiria uma contrapartida histopatológica que justificasse o comportamento clinico evidenciado, o presente estudo propôs-se a estudar as populações de células T CD8+ e Foxp3+ no líquen plano oral associado à infecção crônica de hepatite C e compará-la

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Resende, João Paulo Marinho de. "Tratamento do líquen plano oral recalcitrante com tacrolimo 0,1 %." Universidade Federal de Juiz de Fora (UFJF), 2009. https://repositorio.ufjf.br/jspui/handle/ufjf/2733.

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Jalouli, Jamshid. "Human Papilloma Virus, Epstein-Barr Virus, and Herpes Simplex Virus Type-1 in Oral Squamous Cell Carcinomas from Three Populations." Doctoral thesis, Uppsala universitet, Käkkirurgi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-128912.

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Most oral squamous cell carcinoma (OSCC) is believed to develop via a multistep process of cumulative gene damage in epithelial cells. Increasing incidence of OSCC and evidence that traditional risk factors may not be responsible directed us to investigate the prevalence of virus in pre- and malignant samples.The integration of the DNA from human papillomavirus (HPV), Epstein-Barr virus (EBV), and Herpes simplex (HSV) into the human genome is associated with the expression of oncogenes and the down-regulation of tumor-suppressor genes in OSCC carcinogenesis. This thesis compared samples from I

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Artico, Gabriela. "Prevalência de Candida spp e xerostomia em pacientes com líquen plano oral. Um estudo grupo-controle." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-06032012-155104/.

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Enquanto lesões cutâneas do líquen plano (LP) são autolimitantes, suas manifestações orais (LPO) têm comportamento crônico, raramente apresentam remissão espontânea, e podem sofrer transformação maligna, embora subsista controvérsia sobre esta ultima questão. A este respeito, alguns autores têm dado ênfase ao envolvimento da Candida spp. na malignização LPO devido à capacidade deste fungo em produzir enzima carcinogênica N-nitrobenzilmetilamina e sua relativa freqüência em lesões LPO. Adicionalmente, foi investigada a xerostomia que, além de ocorrer com maior freqüência em indivíduos da faixa

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Torrezani, Anna. "Estudo da expressão de genes relacionados à resposta inflamatória e autoimune em lesões de líquen plano oral do tipo reticular por meio de PCR-array." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-18032015-111145/.

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O líquen plano oral (LPO) é uma doença inflamatória crônica que afeta em torno de 1 a 2% da população mundial adulta, entre 30 e 60 anos, principalmente mulheres. As lesões podem estar presentes em diversos sítios, porém tem predileção pela mucosa jugal, gengiva e bordas laterais da língua, todas bilateralmente. As manifestações de LPO são frequentes, e podem se caracterizar clinicamente em seis tipos: reticular, em placas, papular, atrófico, erosivo-ulcerativo e bolhoso, porém o mais comum é o reticular. O presente estudo teve como objetivo avaliar a expressão de genes relacionados à resposta

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Kilpi, Anu. "Characterization of mononuclear cells of inflammatory infiltrates in oral tissues a histochemical and immunohistochemical study of labial salivary glands in Sjögren syndrome and oral lesions in systemic lupus erythematosus and in lichen planus /." Helsinki : Yliopistopaino, 1987. http://catalog.hathitrust.org/api/volumes/oclc/17456505.html.

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Leal, Katherine Lord?lo. "Levantamento epidemiol?gico de les?es orais potencialmente malignas em um centro de refer?ncia na Bahia." Universidade Estadual de Feira de Santana, 2013. http://localhost:8080/tede/handle/tede/240.

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Submitted by Natalie Mendes (nataliermendes@gmail.com) on 2015-10-20T00:18:33Z No. of bitstreams: 1 DISSERTA??O MESTRADO FINAL.pdf: 1403027 bytes, checksum: 4b9683a755fa4e4d4944ac1aa1d6377e (MD5)<br>Made available in DSpace on 2015-10-20T00:18:33Z (GMT). No. of bitstreams: 1 DISSERTA??O MESTRADO FINAL.pdf: 1403027 bytes, checksum: 4b9683a755fa4e4d4944ac1aa1d6377e (MD5) Previous issue date: 2013-03-27<br>Funda??o de Amparo ? Pesquisa do Estado da Bahia - FAPEB<br>It is mandatory to recognize its previous wounds of mouth cancer, the alleged "potentially malignant injuries" - leukoplakia, cheil

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Luiz, Ana Claudia. "Diagnóstico das reações liquenóides de contato envolvendo teste de hipersensibilidade de contato ao amálgama e tratamento pela substituição do material restaurador." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-02012008-114756/.

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O objetivo do presente estudo foi diferenciar reações liquenóides de contato (RLC) de lesões de líquen plano oral (LPO) em pacientes do nosso ambulatório. De um total de 45 pacientes (36 mulheres e 9 homens; média idade = 48,7 anos) com lesões sugestivas de LPO, 18 apresentavam características clínicas compatíveis com RLC, ou seja, lesões próximas ou em contato direto com restaurações em amálgama. Estes pacientes foram classificados em classe I (discreta relação da lesão com amálgama), classe II (moderada relação) e classe III (intensa relação). Todos os pacientes com RLC foram encaminhados pa

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Martins, Joana Dourado. "Associa??o entre a ansiedade e depress?o e o l?quen plano bucal." Universidade Estadual de Feira de Santana, 2014. http://localhost:8080/tede/handle/tede/75.

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Submitted by Ricardo Cedraz Duque Moliterno (ricardo.moliterno@uefs.br) on 2015-07-23T00:43:35Z No. of bitstreams: 1 Disserta??o - Joana Dourado.pdf: 821764 bytes, checksum: bfa07d40df951323f82f2e6813b82f22 (MD5)<br>Made available in DSpace on 2015-07-23T00:43:35Z (GMT). No. of bitstreams: 1 Disserta??o - Joana Dourado.pdf: 821764 bytes, checksum: bfa07d40df951323f82f2e6813b82f22 (MD5) Previous issue date: 2014-03-14<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES<br>Introduction: Oral lichen planus is a chronic inflammatory disease, potentially malignant. Objecti

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Mendes, Gabriela Geraldo. "Estudo imuno-histoquímico da expressão de metalotioneína e proteína p16 em líquen plano e reações liquenóides orais." Universidade Federal de Uberlândia, 2015. https://repositorio.ufu.br/handle/123456789/12419.

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Fundação de Amparo a Pesquisa do Estado de Minas Gerais<br>Lichen planus is a chronic inflammatory disease mediated by T cells of unknown cause. Skin, nails and mucous membranes can be affected, and the disease is more common in middleaged adults, especially in women. Oral lichen planus (OLP) manifests as reticular (white) and erosive (red) lesions that are eventually painful. Histologically, it is characterized by dense lymphocytic infiltrate beneath the epithelium, apoptosis of keratinocytes, liquefaction of the basal layer, epithelial hyperplasia and hyperkeratosis. Oral lichenoid reactions

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Monteiro, Barbara Vanessa de Brito. "An?lise da resposta Th17 em l?quen plano oral." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17122.

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Made available in DSpace on 2014-12-17T15:32:21Z (GMT). No. of bitstreams: 1 BarbaraVBM_DISSERT.pdf: 1563576 bytes, checksum: c536e73cdfce0251b3446e74e0f9cc69 (MD5) Previous issue date: 2012-02-24<br>Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico<br>Th17 cells have been strongly associated with the pathogenesis of several autoimmune and inflammatory diseases. IL-17 and IL-23 are important cytokines associated with this lineage. The aim of this study was to analyze, through immunohistochemical methods, the immunoexpression of IL-17 and IL-23 in the inflammatory infiltrate

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Pereira, Joabe dos Santos. "An?lise de c?lulas T regulat?rias FoxP3+ no l?quen plano oral." Universidade Federal do Rio Grande do Norte, 2010. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17110.

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Made available in DSpace on 2014-12-17T15:32:18Z (GMT). No. of bitstreams: 1 JoabeSP.pdf: 1318134 bytes, checksum: 051d3ab3425024319d41e93c3e0af738 (MD5) Previous issue date: 2010-03-15<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>T regulatory cells have the function of controlling immune responses and maintaining self-tolerance. The FoxP3 has been considered the most specific marker for Treg cells. The aiming of this paper was to evaluate the immunoexpression of FoxP3 in the inflammatory infiltrate from oral lichen planus (OLP) and to compare it with the infiltrate in

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Barbosa, Hyrlana Leal. "L?QUEN PLANO BUCAL E A INFEC??O PELO V?RUS DA HEPATITE C." UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA, 2007. http://localhost:8080/tede/handle/tede/51.

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Made available in DSpace on 2015-07-15T13:31:41Z (GMT). No. of bitstreams: 1 Hyrlana Leal.pdf: 2114449 bytes, checksum: 1a7453f5f4cf5b54fa31a2de50b34c94 (MD5) Previous issue date: 2007-01-23<br>Funda??o de Amparo a Pesquisa do Estado da Bahia<br>Lichen planus (LP) is a chronic inflammatory disease that affects skin and/or mucous and whose origin still is unknown. In the mouth the disease is called oral lichen planus (OLP). The association between OLP and the hepatitis C virus (HCV) infection has been widely argued in literature with controversial results. The aim of this age- and sex-matched

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