RESUMO
Obesity and diabetes are two of the biggest public health problems in the modern world. One possible way to combat the rising prevalence of these diseases is through the spread of awareness about its consequences and how to prevent them. Therefore, educational interventions focused on teaching the physiological basis of these conditions might be valuable tools. However, most scholar curriculums lack high-quality material devoted to this topic. Thus we developed an educational booklet, composed of playful elements, targeted toward high school students and destined for application in classrooms. The efficacy of the developed material was validated through a pretest-posttest design, in which the students had to answer a 10-question test. After booklet completion, students had better outcomes, with an increase in the percentage of correct answers in 7 out of 10 questions contained in the test (P < 0.05). Thus we developed an effective material for usage in the high school classroom to spread the awareness of the risks of metabolic diseases and how to prevent them.
Assuntos
Diabetes Mellitus/fisiopatologia , Educação em Saúde/métodos , Obesidade/fisiopatologia , Folhetos , Jogos e Brinquedos/psicologia , Estudantes/psicologia , Adolescente , Brasil/epidemiologia , Diabetes Mellitus/epidemiologia , Feminino , Humanos , Masculino , Obesidade/epidemiologia , Instituições AcadêmicasRESUMO
The cellular cytoskeleton is involved with multiple biological processes and is tightly regulated by multiple proteins and effectors. Among these, the RhoGTPases family is one of the most important players. RhoGTPAses are, in turn, regulated by many other elements. In the past decade, one of those regulators, the RhoGAP Rho GTPase Activating Protein 21 (ARHGAP21), has been overlooked, despite being implied as having an important role on many of those processes. In this paper, we aimed to review the available literature regarding ARHGAP21 to highlight its importance and the mechanisms of action that have been found so far for this still unknown protein involved with cell adhesion, migration, Golgi regulation, cell trafficking, and even insulin secretion.
Assuntos
Citoesqueleto/genética , Proteínas Ativadoras de GTPase/genética , Complexo de Golgi/genética , Proteínas rho de Ligação ao GTP/genética , Adesão Celular/genética , Movimento Celular/genética , Citoesqueleto/metabolismo , Proteínas Ativadoras de GTPase/metabolismo , Humanos , Secreção de Insulina/genética , Transporte Proteico/genéticaRESUMO
Bear bile has been used in Traditional Chinese Medicine for thousands of years due to its therapeutic potential and clinical applications. The tauroursodeoxycholic acid (TUDCA), one of the acids found in bear bile, is a hydrophilic bile acid and naturally produced in the liver by conjugation of taurine to ursodeoxycholic acid (UDCA). Several studies have shown that TUDCA has neuroprotective action in several models of neurodegenerative disorders (ND), including Alzheimer's disease, Parkinson's disease, and Huntington's disease, based on its potent ability to inhibit apoptosis, attenuate oxidative stress, and reduce endoplasmic reticulum stress in different experimental models of these illnesses. Our research extends the knowledge of the bile acid TUDCA actions in ND and the mechanisms and pathways involved in its cytoprotective effects on the brain, providing a novel perspective and opportunities for treatment of these diseases.