Results 21 to 30 of about 61,810 (201)

Morphometric analysis of suprabasal cell layer in oral epithelial dysplasia: A computer-assisted microscopic study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2020
Background: Oral leukoplakia is the most common precancerous lesion. Various grading systems based on histological findings have been proposed for dysplasia.
Viswanathan Prema   +5 more
doaj   +1 more source

Feasibility of recruitment to an oral dysplasia trial in the United Kingdom [PDF]

open access: yes, 2012
Background: Oral epithelial dysplasia (OED) has a malignant potential. Therapeutic options for OED remain both limited and without good evidence. Despite surgery being the most common method of treating OED, recurrence and potentially significant ...
Nankivell, Paul   +11 more
core   +1 more source

Oral Epithelial Dysplasia and Premalignancy [PDF]

open access: yesHead and Neck Pathology, 2019
Leukoplakia and erythroplakia are two entities under the moniker of "oral potentially malignant disorders" that are highly associated with the presence of oral epithelial dysplasia (OED) at first biopsy, while lesions of submucous fibrosis develop OED after being present for years.
openaire   +2 more sources

Aberrant expression of minichromosome maintenance proteins 2 and 5, and Ki-67 in dysplastic squamous oesophageal epithelium and Barrett's mucosa [PDF]

open access: yes, 2002
Background: Minichromosome maintenance (Mcm) proteins are essential for eukaryotic DNA replication, and their expression implies potential for cell proliferation.
Going, J.J.   +11 more
core   +1 more source

Effect of tobacco, alcohol, and smoking habits in oral precancer with histological proven epithelial dysplasia

open access: yesJournal of Oral Biology and Craniofacial Research, 2012
Objectives: To assess the effect of risk factors tobacco, alcohol, and smoking habits in oral precancer patients with epithelial dysplasia status. Material and methods: The study sample included biopsy proven cases of 29 oral submucous fibrosis (OSMF ...
Seema Nayak   +6 more
doaj   +1 more source

Assessment and comparison of p53 and p63 expression in oral epithelial dysplasia and squamous cell carcinoma

open access: yesSRM Journal of Research in Dental Sciences, 2014
Aim: p53 and p63 are the important genes associated with oral cancer. The aim of this study was to evaluate and compare the immunohistochemical expression of p53 and p63 in oral epithelial dysplasia and squamous cell carcinoma (SCC).
Smitha Sammith Shetty   +2 more
doaj   +1 more source

LIHNCS - Lugol's iodine in head and neck cancer surgery : a multicentre, randomised controlled trial assessing the effectiveness of Lugol’s iodine to assist excision of moderate dysplasia, severe dysplasia and carcinoma in situ at mucosal resection margins of oral and oropharyngeal squamous cell carcinoma : study protocol for a randomised controlled trial [PDF]

open access: yes, 2013
Background: Oral cavity and oropharynx cancer are increasing in incidence worldwide but survival outcomes have not significantly improved over the last three decades. The presence of dysplasia or carcinoma in situ at surgical margins following resection
McMahon, Jeremy   +23 more
core   +1 more source

口腔粘膜の上皮性異形成におけるCK13, CK17, CK19, Ki 67, p53, p63, p21, p27 およびCyclin D1に関する免疫組織化学的検討

open access: yes, 2023
大阪歯科大学Osaka Dental University博士(歯学)In the current World Health Organization (WHO) classification, oral epithelial dysplasia (OED) is classified using a two- or three-grade system.
キタヨシ, マリナ   +2 more
core   +1 more source

The description of diagnosed cases of Oral Epithelial Dysplasia at the Tygerberg Oral Health Centre [PDF]

open access: yes, 2020
Magister Scientiae Dentium - MSc(Dent)Oral epithelial dysplasia (OED) is a growth anomaly which occurs as a result of atypical, abnormal proliferation and a change in the architecture and cytological features of cells of epithelial origin, which ...
Nkomo, Nocwaka
core   +1 more source

Epithelial organization and cyst lumen expansion require efficient Sec13-Sec31-driven secretion [PDF]

open access: yes, 2012
Epithelial morphogenesis is directed by interactions with the underlying extracellular matrix. Secretion of collagen and other matrix components requires efficient coat complex II (COPII) vesicle formation at the endoplasmic reticulum. Here, we show that
Schmidt, Katy   +3 more
core   +1 more source

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