RESUMO
BACKGROUND: The complexity of diagnostic presentations of an inpatient psychiatry population requires an integrative approach to health and well-being. In this sense, the primary need of this research aims at developing clinical strategies and healthier coping skills for anger, anxiety, and depression; promoting self-esteem, healthier sleep, and anxiety reduction; as well as enhancing mood and emotional-behavioral regulation via exercise and nutrition education. OBJECTIVES: The primary objective is to promote exercise, fitness, and physical health in inpatient psychiatry patients. The secondary objective includes therapeutic management of depressive symptoms and patient-centered approach to mania, angry outbursts, and generalized disruptive behavior. The tertiary objective is promoting research in the psychophysiological effectors of exercise and nutrition education in combination with psychotherapy. METHOD: Monitoring self-reported changes in mood and general well-being via administration of surveys and questionnaires pre- and postexercise sessions. RESULTS: The research yielded positive outcomes in all areas investigated, suggesting the positive effects of exercise and mind-body strategies in the context of psychotherapy in inpatient psychiatry. CONCLUSION: Physical exercise may be a helpful way to reduce mental health disorders in the context of inpatient psychiatry by targeting anxiety, depression, anger, psychomotor agitation, and muscle tension and addressing stressors and triggers and to develop a more balanced and integrated sense of self.
RESUMO
The p40 subunit of IL-12 (IL-12p40), but not the heterodimeric form IL-12p70, is secreted during the development of silica-induced lung fibrosis in C57BL/6 mice. To delineate the contribution of IL-12p40 to the lung inflammatory and fibrotic processes, we compared the pulmonary responses with silica particles of IL-12p35-deficient mice (IL-12p35(-/-), able to produce IL-12p40) and IL-12p40-deficient mice (IL-12p40(-/-)). IL-12p35(-/-) and IL-12p40(-/-) animals developed strikingly contrasting responses to silica in comparison with wild-type C57BL/6 mice. Although the IL-12p40(-/-) mice exhibited limited inflammatory and fibrotic reactions, the IL-12p35(-/-) mice presented a robust and well-developed pulmonary inflammation and fibrosis. Furthermore, the silica-induced increase in lung IL-12p40 content was significantly higher in IL-12p35(-/-) mice than in wild-type controls, and was associated with extensive lung fibrosis and pulmonary macrophage infiltration. The contrasting responses observed between these two IL-12 subunit-deficient murine strains were not accompanied by a strict type 1 or type 2 polarization as estimated by the measurements of lung IFN-gamma/IgG2a and IL-4/IgG1 content. In vitro proliferation, type I collagen expression, as well as myofibroblast differentiation of purified pulmonary fibroblasts were not affected by treatment with exogenous rIL-12p40. In vivo, supplementation with rIL-12p40 restored the impaired pulmonary fibrotic response and macrophage accumulation in silica-treated IL-12p40(-/-) mice, and also promoted fibrosis and macrophage influx in wild-type mice. Together, our data suggest that IL-12p40 plays an important role in silica-induced pulmonary inflammation and fibrosis, possibly by exacerbating macrophage recruitment.