Positive Mental Health and Prevalence of Psychological Ill-Being in University Nursing Professors in Catalonia, Spain.

The aim of the current study was to examine the prevalence of psychological ill-being among university nursing professors in Spain and determine their grade of positive mental health. A cross-sectional study was conducted from June 2013 to December 2013 with a sample of 263 university nursing professors. Sociodemographic and occupational variables, as well as variables related to daily habits and lifestyle, were collected. Psychological ill-being was measured using the General Health Questionnaire (GHQ-12) and positive mental health was evaluated with the Positive Mental Health Questionnaire (PMHQ). Prevalence of psychological ill-being (GHQ-12 score >2) among the sample was 27% (range = 21.8% to 32.6%), with a higher prevalence in teachers from first and second cycles (Bachelor's degree and Master's degree, respectively) and a lower prevalence in those having very satisfactory social relationships. Significant differences were found in relation to consumption of tranquilizer drugs and Bach flower remedies. PMHQ scores were lower among teachers with a GHQ-12 score >2. Participants presented a good level of positive mental health. Preventive policies should be applied with the aim of reducing psychological ill-being among professors and potentiating positive mental health. [Journal of Psychosocial Nursing and Mental Health Services, 55(7), 38-48.].

ACE inhibitors improve nephrin expression in Zucker rats with glomerulosclerosis.

BACKGROUND: Podocyte injury is associated with many forms of human and experimental proteinuric glomerular disease. The aim of this study was to investigate the level of nephrin expression in a model of obesity and type II diabetes mellitus, the obese Zucker rat, as well as to investigate whether nephrin expression is influenced by treatment with quinapril or diltiazem, 2 drugs frequently used in type II diabetes mellitus. METHODS: Obese Zucker rats were treated with either quinapril or diltiazem at a dose of 10 mg/kg body weight per day and 100 mg/kg body weight per day, respectively, for 6 months. Real time reverse transcription-polymerase chain reaction (RT-PCR) and immunoperoxidase assays were used to assess and quantify nephrin gene expression and other markers of podocyte damage, such as desmin and synaptopodin protein. RESULTS: Quinapril treatment prevented the reduction of nephrin levels compared with the control group, while diltiazem treatment did not prevent the reduction. Similar results were obtained when other phenotypic markers, such as desmin, were assessed. Similarly, synaptodin showed this tendency, although it did not achieve statistically significant differences. CONCLUSION: The podocyte phenotypic changes assessed in a model of obesity and type II diabetes mellitus were corrected by an angiotensin-converting enzyme (ACE) inhibitor. These results could be associated with an improvement in the slit diaphragm, and therefore, in the maintenance of the filtration barrier. Diltiazem did not achieve similar results.