Browse

Introduction. The objective of this investigation is to pinpoint the influence of the salivary pH on the hardness of the dental enamel. Method. The study was realized using recently extracted 6 non-carious wisdom teeth, that were immersed in solutions of different pH (between 2.5 and 6.5) for 3 minutes, solutions that would simulate the pH of the oral cavity in patients with a potential condition of gastroesophageal reflux disease. The hardness of the enamel was tested using the Vickers method. Results show that t...

Introduction. Rheumatoid arthritis is a chronic inflammatory disease with progressive erosive joint damage. The sometimes reduced effectiveness of conventional immunosuppressive treatments, their multiple adverse effects, and the overall difficulty in managing sinusoidal clinical panel (with critical periods or “peaks” and intercritical periods with varying degrees of activity) motivated the search for therapeutic alternatives for controlling the underlying disease. Material and methods. This is a prospective ...

In this article we propose to analyze the pre-school level of the education in the last 3 years (2015-2018), referring to the degree of influence of the implementation of the personal development and leadership practices by the teachers in the context of diverses groups of children. The investigation methodology of the study was based on a through analysis of the scientific documents, to which quantitative methods were added (the interpretation of statistical data), but also qualitative methods such as the intervi...