Search results for " Mouth"
showing 10 items of 196 documents
Demographic and behavioural profiles of patients with common oral mucosal lesions by a homogeneity analysis
2012
Objective: The aim of this study is to assess the main oral mucosal lesions (OMLs) within a hospital base and to provide an anamnestic, diagnostic model based on homogeneity analysis of some variables. Methods: The demographic and behavioural data (i.e. gender, age, smoking status, alcohol consumption and therapeutic drug usage) of 1753 patients with at least one OML were considered. Multiple correspondence analysis (MCA) and multivariate tests of the simultaneous marginal homogeneity hypothesis (SMH) were used to analyse the evidence of any differences between the demographic and behavioural profiles relating to OMLs diagnoses. Statistical significance of P<0.05 was chosen. Results: With r…
Evaluation of Xerostomia and salivary flow rate in Hashimoto’s Thyroiditis
2015
Background: One of the most common causes of hypothyroidism is Hashimoto´s Thyroiditis (HT). Early detection of dry mouth is critical in preserving and promoting systemic and oral health. In this study we have assessed, for the first time, salivary function and xerostomia in HT patients who have not been involved with Sjögren´s syndrome. Material and Methods: HT was diagnosed in 40 patients based on clinical findings and positive anti-thyroid peroxidase antibodies (anti-TPO). Controls, matched by sex, age and body mass index (BMI), and with no history of thyroid disease, were selected. A questionnaire was used for diagnosis of xerostomia. Saliva samples were taken between 8 a.m. and 9 a.m.,…
Secretory process: the role of age, autoimmunity and endocrinopathy
2020
Xerostomia is a common occurrence in older people, impairing their quality of life. When salivary gland function goes below 50%, patients show oral mucosal dryness and consequent problems on speaking and eating. They present oral health impairment. Their quality of life is compromised too. The prevalence of xerostomia is reported to be approximately 30% in people over 65 years old. Drug-induced xerostomia is the most common cause of dry mouth in elderly, because many older adults are taking at least one medication that causes salivary dysfunction. Among the autoimmune disease that can cause xerostomia, Sjogren’s syndrome (SS) is the most representative one in elderly. Dryness of oral mucosa…
Topical capsaicin application and axon reflex vasodilatation of the tongue: Neurogenic involvement in burning mouth syndrome.
2006
The aim of this study was to evaluate the effects of topical capsaicin application on human lingual mucosa and to assess if neurogenic inflammation might have a role in the pathogenesis of lingual diseases. Thirty patients (16 males and 14 females; mean age: 41.46 +/- 11.8 years; range: 23-60) were examined in our laboratory. The neurogenic inflammation was experimentally induced in the lingual mucosa close to 1) the left margin of the tongue and 2) the right margin of the tongue after ipsilateral nerve trunk anesthesia. The characteristics of lingual microcirculation were observed using computerized videocapillaroscopic techniques. The vasodilatation was observed close to the left margin o…
LA SINDROME DELLA BOCCA CHE BRUCIA
2007
Burning mouth syndrome (BMS) is characterized by burning sensations of the oral cavity in the absence of abnormalities of the oral mucosa. BMS predominantly affects middle-aged women. This condition has a multifactorial etiology. Multiple approaches to treatment have been described. This article examines BMS, its related factors, and treatment options.
A novel prototype to closely mimic mastication for in vitro dynamic measurements of flavour release
2005
International audience; Flavour release during eating of a food depends upon many parameters that can hardly be managed. In-vivo measurements by the APCI MS-nose method allowed temporal sensory evaluation and flavour release data to be directly correlated, but several limitations have frequently been reported. These were: high inter-individual variability, low repeatability of measurements, and weak experiment throughput due to panellists' exhaustion. To overcome most of these limitations, the use of an artificial mouth for online mesurement of flavour release is recommended. However, the systems used in previous reports were limited in terms of reproducing in-vivo oral functions and parame…
Oral manifestations in patients with gastro-oesophageal reflux disease: a single-center case-control study
2008
OBJECTIVE: To assess the occurrence of oral pathological changes and symptoms in patients affected by gastro-oesophageal reflux disease (GERD). PATIENTS AND METHODS: 200 patients with GERD and 100 matched healthy controls were studied. Thorough visual examination of the dental and oral mucosal tissues was performed and medical history relevant to oral symptoms was collected. The primary outcome was defined as a statistically significant difference, between the study group and controls, in the presence of the following indicators: soft/hard palate and uvula erythema, tooth wear, xerostomia, oral acid/burning sensation, subjective halitosis and dental sensitivity. Statistical analysis include…
Yliopistojen brändit ja identiteettiväitteet : case High Point University
2017
Akateeminen maailma on käynyt läpi eräänlaista murrosaikaa. Lukuisat länsimaiset yliopistot ovat siirtyneet kohti markkinatalousajattelun mukaisia toimintamalleja, siinä missä vielä muutamia vuosikymmeniä sitten niiden toiminnan perustana olivat pääasiassa akateemislähtöiset arvot. Tästä on seurannut, että keskinäinen kilpailu ajaa yliopistoja markkinoimaan itseään yhä näkyvämmin erilaisten brändiin ja organisaatioidentiteettiin liittyvien väitteiden kautta. Yleisiä markkinoinnissa esiintyviä teemoja ovat muun muassa lupaukset innovatiivisuudesta tai korkeatasoisesta opetus- ja tutkimustoiminnasta. Toisinaan nämä väitteet ovat kuitenkin ylimitoitettuja, eivätkä toteudu käytännössä. Tässä tu…
Toxic Proteins and Peptides
1994
Many animals produce poisonous substances which, even at a relatively low dose, are deleterious or lethal to other organisms, including man. They may serve on the one hand to disable or kill prey, or on the other hand as a protection or defence against predators. These substances are mostly produced by special glands, and both poison reservoirs and specialized structures for delivering the secretion, e.g. stings or modified mouthparts or fangs, are usually also present. In accordance with the aims of this book, we will deal with the comparative biochemistry of the animal toxins as natural products with special structures and functions; a discussion of the mechanisms of their pharmacological…
User behaviours after critical mobile application incidents: the relationship with situational context
2015
Users occasionally have critical incidents with information systems IS. A critical IS incident is an IS product or service experience that a user considers to be unusually positive or negative. Critical IS incidents are highly influential in terms of users' overall perceptions and customer relationships; thus, they are crucial for IS product and service providers. Therefore, it is important to study user behaviours after such incidents. Within IS, the relationships between the situational context and user behaviours after critical incidents have not been addressed at all. Prior studies on general mobile use as a related research area have recognized the influence of the situational context,…