https://orcid.org/0000-0002-9872-6322
![Sample our Bioscience journals, sign in here to start your access, Latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5925/TOC-Subject-Sample-2021-Bioscience.jpg"})
ABSTRACT
Human ageing and age-associated diseases are among the greatest challenges and financial burdens faced by developed countries. Unfortunately, undergraduate students often do not experience any laboratory training in ageing research in the current laboratory curriculum of majors in biology, biotechnology, or medicine. In this study, we developed and implemented a 12-week laboratory course for biotechnology undergraduates in which Drosophila melanogaster is used as the model organism to scaffold the understanding of the basic concept and process of ageing research. Students worked in teams of three to conduct lifespan analyses based on the use of selected dietary supplements on Drosophila melanogaster. By integrating abstract knowledge and practice in the process of scientific research, students gained hands-on experience in lab techniques while learning about the principle and process of ageing research. The learning outcomes demonstrated that students substantially enhanced their understanding of how lifespan assays could be used to evaluate whether a certain dietary supplement has an anti-ageing effect. Overall, the course was very effective for helping biotechnology undergraduates learn the theory and application of basic ageing research, while also yielding positive effects in developing confidence and scientific skills for future work in research.
Acknowledgements
This work was supported by the Grant from National Natural Science Foundation of China (31500970 to J.S.), the Project-sponsored by SRF for ROCS, SEM (J.S.), and the Returned Overseas Chinese Scholars Research Merit Aid, Zhejiang [2014]115 (to J.S.).
Disclosure statement
No potential conflict of interest was reported by the authors.