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Background Satureja caerulea is an endemic aromatic plant of the Satureja genus, Lamiaceae family, related with species of Thymus and Rosemary, used in ethnopharmacological practice for its curative effects. This study aims to assess the antioxidant properties of hydroalcoholic total plant extract (40%) of Satureja caerulea herba by assessing the tisular level of malonildialdehyde measured in the skin graft of Wistar rats. Material and methods The plant material was harvested from Dobrogea area in August 2013. Eig...

Background Hepatic hydrothorax is defined as a significant pleural effusion (usually greater than 500 ml) in a cirrhotic patient, without an underlying pulmonary or cardiac disease. The incidence of hepatic hydrothorax varies from 0.4% to 10% according to different reports, and it occurs much more often in the right thorax than in the left. Several observations indicate that the most likely cause of pleural effusions in patients with cirrhosis is the passage of a large amount of ascites from the peritoneal to the ...

Background This paper aims to assess the activity of salivary cotinine in a study group before and after the use of an aqueous solution obtained from Prunus spinosa, and also the evaluation of a possible correlation between its action and levels of salivary cotinine. Methods The study group was made of 50 volunteers: 25 volunteers that used for a week aqueous solution made from dried fruit pulp of the species Prunus spinosa and 25 volunteers who used a blank solution at the same time, evaluating the comparative re...

Background: Knowing the real values of enamel mechanical properties, both at macro and microscopic scale, it is highly significant to select those compatible dental materials, in terms of behavior, as close as possible to the natural structures. The aim of the study was to assess human enamel microhardness both in normal enamel samples (control) and in demineralized enamel samples, using the Vickers microhardness test, and also to analyze the effect of indentation loads (100gf, 200gf, 300gf) applied for 10s on the...

Background It is still a challenge for physicians and researchers to identify the patients at risk, to make an early diagnosis and to do a correct monitoring for the progress of periodontitis. According to the research literature, Immunoglobulin A (IgA) is the first line of oral mucosal defense against bacterial invasion, including periodontitis. Also, 8-Hidroxy-2-Deoxy Guanosine (8-OHdG) is a result of DNA modification suffered by the attack of free radicals resulted from the oxidative stress processes in periodo...

Despite substantial improvements in oral health in some eastern European countries, several epidemiological studies indicated that the prevalence and severity of dental caries in Romania is still high in all age groups. Aim: the aim of the study was to evaluate the caries experience in permanent teeth of 6-11 year-old schoolchildren from Constanta District, and its relationship with socio-economic status (SES) of the family. Methods: an epidemiological cross-sectional clinical study was carried out in 2013 (april-...