Search results for "Periodontiti"
showing 10 items of 245 documents
La periodontitis como factor de riesgo en los pacientes con cardiopatía isquémica
2004
La patología cardiovascular y en especial la cardiopatía isquémica (CI) se encuentran entre las principales causas de muerte en el mundo occidental. Recientemente se ha incrementado el interés en investigar la relación entre la cardiopatía isquémica y diversas patologías infecciosas como desencadenantes de la misma, como se ha observado con la Clamydia pneumoniae y el Helicobacter pylori. La periodontitis también se ha relacionado con el incremento de riesgo de aparición de enfermedad coronaria, debido a que ambas patologías presentan algunas características comunes como la edad, el sexo y el hábito tabáquico entre otras. Existen muchas similitudes entre la patología vascular inducida por b…
Búsqueda de miARNs en fluido crevicular gingival: expresión diferencial en sujetos con periodontitis crónica avanzada
2020
Introducción: Los marcadores epigenéticos se han relacionado con procesos inflamatorios crónicos como la periodontitis. Los miARns por sus características se postulan como buenos biomarcadores en fluido crevicular gingival (FCG). El Objetivo de esta investigación fue secuenciar todos los miARNs presentes en el FCG de sujetos con periodontitis avanzada y sujetos sanos con el fin de analizar si estos miARNs era capaces de definir la periodontitis. Metodología: se seleccionaron 23 sujetos (11 con periodontitis crónica avanzada y 12 controles sanos) y se tomaron muestras de FCG. Se realizó una secuenciación masiva y análisis bioinformático de expresión diferencial de miARNs en FCG. Finalmente, …
Periodontal health in a population with Parkinson's disease in Spain: a cross-sectional study.
2022
Background: The aim of this research is to evaluate the periodontal health of patients with Parkinson Disease (PD) in a Spanish cohort. Material and Methods: A cross-sectional study was performed on 104 patients with PD (mean age: 66.19+9.3 years) and 106 controls (mean age: 59.26+14.11 years). A pre-designed clinical protocol was implemented, which included a standardized epidemiological index for periodontal disease (CPITN), clinical attachment loss (CAL), tooth-loss, full mouth plaque index (FMPI), and oral hygienic habits. Univariate descriptions and comparative analysis were performed. Results: The majority of PD patients presented good oral hygienic habits. There were no significant d…
Candida spp. Determination and Th1/Th2 Mixed Cytokine Profile in Oral Samples From HIV+ Patients With Chronic Periodontitis
2019
Background: Chronic periodontitis (CP), caused by bacteria and fungi, appears in up to 66% of HIV-patients. The impact and association of HIV-treatment (HAART) and Candida itself has not been properly evaluated in the development and progression of CP. The immunopathogenesis is characterized by CD4+ T-cells activation and the balance between the T-helper 1 (Th1) and T-helper 2 (Th2) or a mixed cytokine profile. Currently, the associated causes of an immune response in HIV-patients with CP is controversial. Our aims were the determination of Candida spp. and cytokine profile in oral samples from HIV-positive patients with CP, considering the CD4+ T cells levels and HAART use.Methods: From 50…
Tumors of the labial mucosa: a retrospective study of 1045 biopsies
2020
Background To investigate the relative frequency of localized mucosal swellings of the upper and lower labial mucosa, the clinical-pathological diagnosis agreement and whether patient’s age and gender and tumor’s site and size may raise the suspicion of neoplasm. Material and Methods Retrospective analysis was performed on upper or lower labial mucosal tumors, histopathologically diagnosed between 2009-2018. The diagnostic categories developmental/reactive tumors, benign and malignant neoplasms were associated with patient’s age and gender and tumor’s site and size; clinical-pathological diagnosis agreement was, also, evaluated. Results Overall, 1000 (95.7%) developmental/reactive tumors, 3…
Association between periodontitis and serum c-reactive protein levels
2020
Background Periodontal disease may be associated with more bacteria and consequent induction of a systemic inflammatory process, with changes in the levels of C-reactive protein (CRP). The purpose of this cross-sectional study was to evaluate the association between periodontitis and serum levels of C-reactive protein. Material and methods The sample comprised 100 individuals distributed into two groups according to serum levels of C-reactive protein: normal or altered. Social, biological and behavioral data were collected by means of a structured questionnaire. Additionally, a blood test was requested to measure C-reactive protein levels. CRP values less than 3 mg/l were considered normal.…
Odontogenic deep neck space infection in a patient with hyper-IgE syndrome: A case report
2018
Hyperimmunoglobulin E syndrome is a primary immunodeficiency state that is characterized by eczema, recurrent skin and lung infections, and markedly increased levels of IgE. Odontogenic infection can spread to vital and deep structures in such immunocompromised patients. We report a case of a 19-year-old man with hyperimmunoglobulin E syndrome presenting deep neck space infection that had spread from periapical periodontitis of the lower molars. A computed tomography scan showed an area of bony destruction in the left mandible and abscess formation in the submandibular and submental spaces. The patient was successfully treated by cervical drainage, extraction of the causative teeth, and ant…
Comparison of the diagnostic efficacy of 2D radiography and cone beam computed tomography in persistent apical periodontal disease: A PRISMA-DTA syst…
2021
Objective The objective of this study was to answer the question: Do conventional radiographs (periapical/panoramic) afford better diagnostic outcomes than cone beam computed tomography (CBCT) as a complement for clinical diagnosis of apical lesions with persistent apical periodontitis or disease after root canal treatment? Study Design Five electronic databases were searched and provided information to enable construction of a table to determine primary diagnostic measures and secondary parameters. The evidence was appraised with the Quality Assessment of Diagnostic Accuracy Studies tool and GRADEpro software. Results Twenty-seven articles (9903 diagnostic images) were included. The pooled…
Relationship between the oral cavity and cardiovascular diseases and metabolic syndrome
2013
The components of the human body are closely interdependent; as a result, disease conditions in some organs or components can influence the development of disease in other body locations. The effect of oral health upon health in general has been investigated for decades by many epidemiological studies. In this context, there appears to be a clear relationship between deficient oral hygiene and different systemic disorders such as cardiovascular disease and metabolic syndrome. The precise relationship between them is the subject of ongoing research, and a variety of theories have been proposed, though most of them postulate the mediation of an inflammatory response. This association between …
Oral hygiene practices and dental caries prevalence among 12 and 15 years school children in Ambala, Haryana -A cross-sectional study
2015
Background: Dental caries and gum disease are a major public health problem predominantly affecting children worldwide. Therefore the present study was conducted to assess oral hygiene practices, prevalence of dental caries and periodontal diseases among 12 and 15 years old high school children in public and government schools of Ambala district, Haryana and to provide data for planning and evaluation of oral health care promotion programs. Material and Methods: A cross-sectional descriptive survey of 12 and 15 years old children in government and private schools was conducted in Ambala, Haryana. A sample of 992 school children was selected by a two-stage cluster sampling method. Dental car…