نتایج جستجو برای: oral mucosal reaction
تعداد نتایج: 682289 فیلتر نتایج به سال:
Immunohistochemical demonstration of tumor-associated markers may be valuable as an adjunct to conventional histology for determination of malignancy development in oral mucosal diseases. Accordingly, the present study determined the distribution of some important tumor markers such as heat shock proteins (HSP), fibroblast growth factors (FGF) and transferrin receptors (TF-R) in 22 samples ...
BACKGROUND The purpose of this clinical study was to assess the prevalence of acidic oral mucosal lesions and periodontal conditions in patients suffering from erosive esophageal reflux disease (ERD) compared with non erosive esophageal reflux disease (NERD) patients, both treated with long term proton pump inhibitors (PPI). METHODS Seventy-one patients with diagnosed GERD were studied: i.e. ...
Diseases and symptoms of mouth mucosa are prevalent in particular in the ageing populations. For example, a nationwide representative examination in the US revealed approximately 28% prevalence of all oral mucosal lesions in subjects 17 years of age and older with distinct differences between age groups and whether or not the subject smoked [27]. There are no comprehensive epidemiological data ...
Nickel-chromium (Ni-Cr) alloys used in fixed prosthodontics have been associated with type IV Ni-induced hypersensitivity. We hypothesised that the full-thickness human-derived oral mucosa model employed for biocompatibility testing of base-metal dental alloys would provide insights into the mechanisms of Ni-induced toxicity. Primary oral keratinocytes and gingival fibroblasts were seeded onto ...
the congenital gingival granular cell tumor (cgct), also as known as congenital epulis, is an unusual benign oral mucosal lesion in newborns. a two-day-old female patient was admitted to the department of pediatric dentistry at gulhane medical academy, ankara, turkey with her family, and an intraoral examination showed a cgct located in the buccal region of the maxillary right first primary mol...
BACKGROUND Oral mucosal melanoma is a rare disease with a relatively poor prognosis. Carbon ion radiotherapy has been shown to be effective against radiotherapy-resistant tumors owing to its excellent dose concentration and high biological effect. CASE PRESENTATION Our patient was a 66-year-old Japanese man with oral mucosal melanoma of his right maxillary gingiva (T4aN0M0). He received carbo...
BACKGROUND Little is known about the epidemiology of oral human papillomavirus (HPV) in Latin America. METHODS Women (N = 5838) aged 22-29 in the control and vaccine arms of an HPV-16/18 vaccine trial in Costa Rica had oral, cervical, and anal specimens collected. Samples were tested for alpha mucosal HPV types (SPF10/LiPA25 version 1); a subset of oral samples (n = 500) was tested for cutane...
A large epidemiological health investigation, the Helsinki Ageing Study (HAS), was performed in 1989-1991 in Helsinki, Finland. We report here the prevalence of oral mucosal lesions in 338 76-, 81- and 86-year-old home-living elderly people, who completed the oral health investigation at the Institute of Dentistry, University of Helsinki. One or more lesions were found in 128 subjects (38%). Fi...
Toxic epidermal necrolysis (TEN) is the most serious cutaneous adverse drug reaction characterized by extensive detachment of epidermis and erosions oral mucosal. Early diagnosis proper therapy are an essential for reduction morbidity mortality this disease. This article aimed to describe management TEN with involvement accompanied candi-diasis in patient carcinoma cervix stage III. A 53-year-o...
Trypanosoma cruzi infects humans when infected triatomine vector excreta contaminate breaks in skin or mucosal surfaces. T. cruzi insect-derived metacyclic trypomastigotes (IMT) invade through gastric mucosa after oral challenges without any visible inflammatory changes, while cutaneous and conjunctival infections result in obvious local physical signs. In this study we compared the infectivity...
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