Results 71 to 80 of about 323,642 (310)

Comparative Analysis of Cell Proliferation Ratio in Oral Lichen Planus, Epithelial Dysplasia and Oral Squamous Cell Carcinoma [PDF]

, 2009
Background: Although oral lichen planus has been classified by the World Health Organization (WHO) as a potentially malignant disorder, such classification is still the target of much controversy.
Carvalho, Yasmin Rodarte, Paradella, Thaís Cachuté, Rosa, Luiz Eduardo Blumer, Sousa, Fernando Augusto Cervantes Garcia de   +3 more
core   +1 more source

Multi‐Institutional Assessment of Dental Students' Knowledge in Oral Soft Tissue Pathological Entities

Journal of Dental Education, EarlyView.
ABSTRACT Objectives This study provides a descriptive, multi‐institutional comparison of dental students' recognition accuracy and management decisions of oral soft tissue pathological entities across four US dental schools. While prior single‐institution studies have evaluated diagnostic ability, this work provides a multi‐institutional comparison to ...
Nicole McKee, Paul Edwards, Gerardo Maupomé, George Eckert, Celine Joyce Cornelius Timothius, Karim El Kholy, Jennifer Chang, Vanchit John   +7 more
wiley   +1 more source

Two New Species of the Genus Candelariella from China and Korea

Mycobiology, 2019
Candelariella is a widespread lineage of lichenized ascomycetes with ambiguous relationships among species that have not solved completely. In this study, several specimens belonging to Candelariella were collected from China and South Korea, and the ...
Dong Liu, Lisong Wang, Xin Yu Wang, Jae-Seoun Hur   +3 more
doaj   +1 more source

Quantification of colloid bodies in Oral Lichen Planus and Oral Lichenoid Reaction - A Histochemical Study [PDF]

, 2011
Aim: Oral lichen planus and oral lichenoid reaction are familiar keratotic lesions found on the oral mucosa. Colloid bodies can be microscopically appreciated in both these lesions.
Gupta, Vineeta, Radhakrishnan, Raghu A., Rao, Nirmala, Vij, Hitesh, Vij, Ruchieka   +4 more
core   +1 more source

Effects of testosterone and high‐dose anabolic steroids on orthodontic‐induced bone remodeling and root resorption: An animal study

Journal of Periodontology, EarlyView.
Abstract Background This study investigates the impact of disruptions in testosterone levels on bone remodeling, root resorption, and periodontal ligament (PDL) during orthodontic tooth movement (OTM) in a pubertal male rat model. Methods Testosterone deficiency was induced through orchiectomy, and the anabolic‐androgenic steroid (AAS, testosterone ...
Caio Luiz Bitencourt Reis, Kelly Galisteu‐Luiz, Gabriela Leite Pedroso, Gustavo Lopes Puls, Leticia Cassaro, Bruno Boaventura Vieira, Fábio Lourenço Romano, Erika Calvano Küchler, Christian Kirschneck, Daniela Silva Barroso de Oliveira, Maria Bernadete Sasso Stuani, Mirian Aiko Nakane Matsumoto   +11 more
wiley   +1 more source

Continental scale comparison of mycobiomes in Parmelia and Peltigera lichens from Turkey and South Korea

BMC Microbiology
Background Lichens, traditionally considered as a simple partnership primarily between mycobiont and photobiont, are, in reality, complex holobionts comprised of a multitude of microorganisms.
Jiho Yang, Jung-Jae Woo, Cenk Sesal, Barış Gökalsın, Vahap Eldem, Birkan Açıkgöz, Tunahan Irmak Başaran, Gamze Kurtuluş, Jae-Seoun Hur   +8 more
doaj   +1 more source

Estimation of lichen biomass with emphasis on reindeer winter pastures at Hardangervidda, S Norway

Rangifer, 2014
Quantification of lichen abundance is important for management of reindeer populations. We measured dry lichen biomass in 876 micro plots (16.5 cm × 16.5 cm) systematically sampled within 219 vegetation plots (2 m × 2 m) from 7 different areas in S ...
Arvid Odland, Sylvi M. Sandvik, Dag K. Bjerketvedt, Linn L. Myrvold   +3 more
doaj   +1 more source

A multicenter, controlled, randomized trial of home‐applied dual‐light photodynamic therapy in stage I to III periodontitis (LumoNorth2022 study)

Journal of Periodontology, EarlyView.
Abstract Background Periodontitis is a widespread, chronic infection‐triggered inflammatory condition in which professional supportive periodontal care (SPC) and daily oral hygiene form the backbone to reduce the disease activity. Light‐based treatments have shown promising antibacterial effects, but their potential for routine home use has not been ...
Paula Tegelberg, Meeri Ojala, Merja Ylipalosaari, Jori Lindroth, Anna Maria Heikkinen, Hanna Lähteenmäki, Saila Pakarinen, Ismo T. Räisänen, Timo Sorsa, Tommi Pätilä   +9 more
wiley   +1 more source

Lichens of six vernal pools in Acadia National Park, ME, USA [PDF]

, 2014
Whereas lichen-habitat relations have been well-documented globally, literature on lichens of vernal pools is scant. We surveyed six vernal pools at Acadia National Park on Mount Desert Island, Maine, USA for their lichen diversity.
Barton, J., Ciccotelli, B., Connery, B., Fryday, A. M., Gall, J. E., Harris, T. B., Olday, F. C., Rajakaruna, Nishanta   +7 more
core   +1 more source

Borrelia and Genital Lichen Sclerosus: A Critical Review of the Evidence

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Lichen sclerosus (LSc) is a chronic inflammatory dermatosis that primarily affects the genitalia. Growing evidence supports chronic occlusive urine exposure as the principal pathogenic driver, though other mechanisms, including mechanical irritation, hormonal influences, autoimmunity, and infection, have been proposed.
Liang Zhi Wong, Richard Watchorn, Sandra Jerkovic Gulin, Christopher B. Bunker, Georgios Kravvas   +4 more
wiley   +1 more source