Background: The role of bacterial factors in the etiology of Crohn\

This study follows the line of the studies of various authors, among them, Abelha, Machado e Costa Lobo (2014), Roldão (1999, 1999a, 2007), Hargreaves (1998) and Alarcão (2003), and fulfills the purpose of studying the collaborative work among the teachers of the School Cluster of D. Pedro I. This School Cluster is situated in the parish of Canidelo, in the municipality of Vila Nova de Gaia, in the district of Porto. This School Cluster is part of the Educational Territories of Priority Intervention (TEIP).\nThen, we used a methodological design, a quantitative one, analyzing the different opinions of teachers belonging to the educational context in the study, about their representations of the dynamics of collaborative work, their conceptions of curriculum, curriculum management, curriculum development and educational project. The information that was collected was then subjected to statistical analysis, with the support of SPSS calculation software tool (Statistical Package for Social Sciences), version 22.\nGiven the results obtained, we are then faced with the scope of the initial purpose of this study , that is, understanding the ownership of the respondents in relation to concepts already listed, understand how they manage the curriculum, characterization of work dynamics at the curriculum management level and evaluation of the changes demonstrated at the level of satisfaction of the teaching staff regarding the dynamics of work according to the personal and professional characteristics of the respondents.\nThis study opens up potential future scenarios of research and intervention in the field of reflective school, focusing on school cultures of excellence.

Water, one of the most essential elements of life is available in plenty for free, yet we wish to pay and buy a bottle to quench our thirst. The idea of making something so common and readily available item into a branded and highly sought after product is prodigious. This research throws some light into the market scenario of packaged drinking water, perception of people and its acceptance in the B2B market. The methodology used in this research was both primary and secondary. Through secondary research the industry of bottled drinking was studied along with the offerings of major players of this industry. To get more insights into the research a questionnaire was developed and different hotels and restaurants of Kolkata, West Bengal were visited and a survey was conducted. The survey revealed that Kinley was the most popular brand and 1 liter bottle was the most sought after stock keeping unit.

This study is designed to investigate the effects of physical activity on antioxidant system parameters. Subjects were composed of 26 elite level runners who regularly train in Agri including 9 female athletes, 9 female ski runners and 8 sedentary between 17 – 18 years of age. The research was conducted during a season by making athletes cardio training 3 days a week and cross training 4 days a week. The blood samples were analyzed with respect to the results of antioxidant system parameters MDA (Malondialdehyde), SOD (superoxide dismutase), CAT (Catalase), CA (carbonic anhydrase), GSH (glutathione peroxidase) enzyme activation. An increase has been observed in SOD enzyme activity and level of MDA after training according to the resting state and this increase was statistically significant (p<0.05).\nIn this study, no significant difference has been found in CA, CAD and GSH levels after training. Determined decrease in CA, CAD and GSH levels suggests that reducing the free radicals and consequent lipid peroxidation as a result of the strengthening of the antioxidant defense system by a workout. These results may indicate that aerobic training improves the ability of adaptation to oxidative stress.