Objective: Tobacco dependence is quite variable among individuals because it includes many aspects such as psychological, emotional, behavioral, and cultural perspectives. This study aimed to evaluate the social and emotional issues of patients in a smoking cessation program through the generic and specific quality of life questionnaires. Material and Methods: Two generic questionnaires (SF36 and Fantastic Lifestyle) and two specific (SRQ-20 for depression and IDATE s/t for levels of state and anxiety trait) were applied at the first meeting and after three months of treatment. Data were statistically analyzed by the Pearson correlation coefficient (significance level of 5%). Results: In total, 15 participants (10 men, 5 women), with mean age of 60 and 56, respectively. The mean of the smoking intake was 65.88±34.37 for men and 35.66±11.17 for women. SRQ20 and IDATE s/t indicated that poor improvement in depression and anxiety was related to relapse; SF36 questionnaire indicated improvement in the domains of physical aspect limit, pain, social and emotional aspects; Fantastic Lifestyle indicated improvement according to its scale, being in a first moment "Regular" (53 points), and later, "Good" (55.67 points). Conclusion: In conclusion, smoking cessation treatment is correlated to the decrease in anxiety and depression levels and improvement of the general quality of life.
Keywords
Quality of life; Smoking cessation; Life style; Anxiety; Depression.
<p>Odontogenic lesions comprise a diverse group of lesions which usually affect the oral cavity and are derived from embryonic dental tissues. Their mechanisms of development and progression are still not fully known, but there are some studies investigating the participation of specific proteins in these events. <strong>Objective:</strong> The objective of this study was to investigate the expression of KRAS protein in these pathologies and also to correlate the protein expression with the behaviour of the lesions studied. <strong>Material and Methods:</strong> Immunohistochemical analysis of 20 cases was performed for each one of the following lesions: dentigerous cyst (DC), odontogenic keratocyst (OKC) and ameloblastoma (AB), totalising 60 cases to be analysed. <strong>Results:</strong> By considering the KRAS immune-expression, there were 11 cases (55%) presenting over-expression (score 3) in the basal layer of DC and 13 cases (65%) in the supra-basal layer. A similar finding was observed in the analysis of OKC, with eight cases (40%) in the supra-basal layer (score 3) and only five cases (25%) in the basal layer. As for AB, the over-expression was found in six cases (30%). <strong>Conclusion: </strong>Therefore, one believes that the KRAS expression in odontogenic lesions is inversely proportional to their aggressive behaviour.</p><p><strong>Keywords</strong></p><p>KRAS; Odontogenic lesions; Immunohistochemistry</p>
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