The Moderating Effect of Organizational Identification on the Relationship Between Organizational Role Stress and Job Satisfaction.

This study aims to investigate the moderating effect of the organizational identification level of the employees on the relationship between their organizational role stress level and job satisfaction. Data were gathered from 460 white-collar employees with snowball sampling. Covariance-based structural equation modeling (CB-SEM) was used in data analysis.

The Effect of Radiotherapy on the Marginal Adaptation of Class II Direct Resin Composite Restorations: A Micro-computed Tomography Analysis.

This laboratory study was designed to evaluate the marginal adaptation of Class II mesio-occlusodistal (MOD) restorations at the cervical region with micro-computed tomography (micro-CT). Two groups of restorations were compared: 1) those that had been exposed to radiotherapy before restoration was performed using a universal adhesive in etch-and-rinse and self-etch modes; and 2) those that had previously been restored using a universal adhesive in etch-and-rinse and self-etch modes and had subsequently undergone radiotherapy. Sixty intact human molars were randomly divided into groups according to irradiation status: no radiotherapy (control group); radiotherapy followed by restoration (radiotherapy-first group); and restoration followed by radiotherapy (restoration-first group).

Management of dermatologic adverse events from cancer therapies: recommendations of an expert panel.

With the development of new cancer therapies, systemic toxicity profile and effects on survival achieved an important improvement. However, a constellation of toxicities has emerged, even more remarkably, cutaneous adverse events. This report, developed by a board of Brazilian experts in oncodermatology, aims to establish a guideline for the dermatological care of oncologic patients.

Evaluation of the Effect of Topical Application of Nigella sativa on Acute Radiation-Induced Nasal Mucositis.

The goal of this study was to demonstrate the effect of radiotherapy (RT) on nasal mucosa in rats and to evaluate the radioprotective effects of the topical application of black seed oil (Nigella sativa [NS]) to treat acute radiation-induced nasal mucositis.A total of 18 rats were randomized into 3 groups, with 6 animals per group. The rats in group 1 were topically administered saline in the nasal cavity after sham irradiation.

Effectiveness of radiotherapy+ozone on tumoral tissue and survival in tongue cancer rat model.

Objective: The objective of this study is to examine therapeutic effect of the combination of radiotherapy and ozone which features increasing of the destruction of cancer cells by increasing oxygen level of the body on advanced tongue cancer induced in rats.

Methods: A total of 36 female rats were included in this study as 4 groups. Group 1 (Cancer, n=8): 4NQO.