ABSTRACT
Objective To compare the flow cytometry versus test tube method in detecting antibody titer in ABO blood type,and try to establish a standard method using flow cytometry to provide insight in ABO incompatible kidney transplantation and therapeutics.Methods The ABO blood type titers of anti-IgM-A/B and anti-IgG-A/B in 30 serum samples from renal allograft recipients were measured by flow cytometry.The results were compared with those determined by test tube method.Results The titers by cytometry significantly higher than those by test tube method (P＜0.05).Conclusion The sensitivity of flow cytometry is significantly higher than test tube method,and flow cytometry can precisely monitor the ABO blood titers in renal allograft recipients,which can provide better medical advice in clinical treatment and therapeutics.
ABSTRACT
Objective To investigate students' experiences of learning achieved through the flipped classroom based on Massive Open Online Course(MOOC). Methods Qualitative study in which data were gathered from semi-structured and in-depth interviews conducted with 8 key students from the flipped classroom. The interviews were analyzed using Nancy′s phenomenology 7-step analysis method. Results Four themes emerged from the interviews: personalized learning, active learning, cooperative learning, and the critical role of teacher. Conclusions Overall, our research highlights the efficacy of MOOC-based flipped classroom. The implementation of the flipped classroom in this study improved personalized, active, and cooperative learning, and promoted the positive teacher-student relationship. Further research is needed to continue the investigation into maintaining students′ learning initiatives, controlling teach-learning progression,and strengthening formative evaluation.