RESUMO
SUMMARY: Human Anatomy is the first medical specialization course for students of clinical medicine and cultivates the virtues of medical students, helping them to establish the humanitarian values. Therefore, integrating humanistic values education into the course of human anatomy is crucial. In anatomy courses for clinical students, online previews, group-based clinical problem- based learning, and theoretical lectures are used in anatomical education which is integrated with extracurricular activities for the education of human values, such as classical medical stories, group-based humanistic value cultivation, a memorial ceremony for "silent mentors", the morphological drawing and basic experimental skills competitions, and public welfare activities. After a year of implementation and investigation analysis, it was shown that students had a higher willingness to participate in the curriculum activities in this blended learning system, and these activities could stimulate students' interest in learning, which is beneficial to the cultivation of professional and humanistic values.
Anatomía Humana es el primer curso de especialización médica para estudiantes de medicina clínica y cultiva las virtudes de los estudiantes de medicina, ayudándolos a establecer los valores humanitarios. Por lo tanto, es crucial integrar la educación en valores humanísticos en el curso de anatomía humana. En los cursos de anatomía para estudiantes clínicos se utilizan avances en línea, aprendizaje grupal basado en problemas clínicos y conferencias teóricas en la educación anatómica que se integra con actividades extracurriculares para la educación de los valores humanos, como historias médicas clásicas, humanísticas grupales, cultivo de valores, una ceremonia en memoria de los "mentores silenciosos", concursos de dibujo morfológico y habilidades experimentales básicas, y actividades de bienestar público. Después de un año de implementación y análisis de investigación, se demostró que los estudiantes tenían una mayor disposición a participar en las actividades curriculares en este sistema de aprendizaje combinado, y estas actividades podrían estimular el interés de los estudiantes en el aprendizaje, lo que es beneficioso para el cultivo de habilidades profesionales y valores humanistas.
Assuntos
Humanos , Estudantes de Medicina , Humanismo , Anatomia/educação , Inquéritos e QuestionáriosRESUMO
INTRODUCTION AND OBJECTIVES: Chronic hepatitis B virus (HBV) infection exerts an impact on lipid metabolism, but its interaction with dysmetabolism-based non-alcoholic fatty liver disease (NAFLD) remains uncertain. The purpose of the study was to investigate the effects of HBV infection on lipid metabolism, hepatic steatosis and related impairments of NAFLD patients. METHODS: Biopsy-proven Chinese NAFLD patients with (NAFLD-HBV group, n = 21) or without chronic HBV infection (NAFLD group, n = 41) were enrolled in the case-control study. Their serum lipidomics was subjected to individual investigation by ultra-performance liquid chromatography-tandem mass spectrometry. Steatosis, activity, and fibrosis (SAF) scoring revealed the NAFLD-specific pathological characteristics. RESULTS: Chronic HBV infection was associated with global alteration of serum lipidomics in NAFLD patients. Upregulation of phosphatidylcholine (PCs), choline plasmalogen (PC-Os) and downregulation of free fatty acids (FFAs), lysophosphatidylcholine (LPCs) dominated the HBV-related lipidomic characteristics. Compared to those of NAFLD group, the levels of serum hepatoxic lipids (FFA16:0, FFA16: 1, FFA18:1, FFA18:2) were significantly lowered in the NAFLD-HBV group. These low-level FFAs demonstrated correlation to statistical improvements in aspartate aminotransferase activity (FFA16:0, r = 0.33; FFA16:1, r = 0.37; FFA18:1, r = 0.32; FFA18:2, r = 0.42), hepatocyte steatosis (FFA16: 1, r = 0.39; FFA18:1, r = 0.39; FFA18:2, r = 0.32), and ballooning (FFA16:0, r = 0.30; FFA16:1, r = 0.45; FFA18:1, r = 0.36; FFA18:2, r = 0.30) (all P < 0.05). CONCLUSION: Chronic HBV infection may impact on the serum lipidomics and steatosis-related pathological characteristics of NAFLD.