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Now showing items 131-140 of 140
Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
(2022)
This study compared the surface gloss (SG), gloss retention (GR), and color stability (CS) of 2 universal resin composites after chemical (CA) and mechanical (MA) aging.Materials and MethodsTwenty disc-shaped samples of ...
Thyroglossal duct cyst, does it influence its symptoms in the oral cavity?
(2017)
We must remember that the thyroid gland begins its final development of the third week of intrauterine life. The cyst of the thyroglossal duct (QCT) is the most frequent cervical malformation in the child, its habitual ...
Genetic Variability of Streptococcus mutans and their association with Caries
(2021)
Streptoccus mutans one of the most widely distributed bacteria in the world, are considered significant contributors to thedevelopment of dental caries, by attaching to the tooth surfaces and forming biofilms, they can ...
Meta-analysis for identifying the best method for chronic periodontitis therap
(2018)
Periodontitis is a multifactorial inflammatory disease, caused by dental biofilm and other local andsystemic factors. Chronic periodontitis is a more prevalent type of periodontitis in the population. For their ...
Oral squamous cell carcinoma (OSCC) tumors from heavy alcohol consumers are associated with higher levels of TLR9 and a particular immunophenotype: Impact on patient survival
(2022-08-05)
Head and neck cancer was identified as the seventh most common cancer worldwide in 2018, with 890,000 new cases and
450,000 deaths being reported. Oral squamous cell carcinoma (OSCC) is the most prevalent subgroup of head ...
Sex differences in X-linked gene expression in embryonic hypothalamic neurons
(Sociedad Argentina de Investigación en Neurociencias, 2017)
Although sex hormones are usually considered the main architects of sexual dimorphisms, recent studies have demonstrated that sex chromosomes can also induce sex differences in somatic gene expression in the absence of ...
Mineralization of human premolar occlusal fissures. A quantitative histochemical microanalysis.
(Histology and histopathology., 2000)
The mechanisms of cariogenesis in occlusal fissures remain elusive because of limited information about fissure structure and wall mineralization. The purpose of the present study was to determine the correlation between ...
Identifying common factors of functioning, participation and environment amongst adults requiring specialist oral health care using the International Classification of Functioning, disability and health
(2018-07-03)
Persons unable to access oral health care in the conventional primary health care setting suffer from inequalities in oral health, particularly in terms of unmet dental need. The International Classification of Functioning, ...
Role of C.albicans LIP in isolates from malignant lesions on in vitro model of human buccal cells
(2017)
Candida is present in the normal oral flora, with albicans being the most frequent species. Since the 80´s, its association with other stomatological lesions has drawn significant attention. When immunocompetence breaks ...
Salivary proinflamatory cytokines IL-1β, IL-6 and TNF decrease with age
(2022-04-26)
Objective: to analyze salivary concentrations interleukin-1β (IL-1β), 6 (IL-6) and tumor necrosis factor
(TNF) according to age in healthy subjects to determine baseline inflammatory state of the oral mucosa in
elderly ...