RESUMEN
Background: In the current era of medical teaching, multiple active teaching-learning strategies are being explored due to drawbacks of conventional didactic learning methodology which are applicable to a typical classroom setting. Our attempt was to introduce short interactive buzz sessions in the midst of a lecture and assess the perception of students and faculty towards the use of these buzz sessions as an active learning method in physiology. Aim and Objectives: To introduce buzz sessions as a teaching-learning tool in undergraduate medical teaching and to assess the student and faculty perception of this teaching method. Methodology: This prospective, non-randomized, interventional study was carried out in the Department of Physiology, GMC Srinagar. The participants were 180 students of MBBS 1st Phase and 08 faculty members of the Physiology Department. Both the students and faculty were sensitized about the buzz sessions. Ten lectures of 1 h each were chosen from the Endocrine System, and taught by incorporating the buzz session in the lecture. The study was approved by the Institutional Ethical Committee. Results: Both the students and the faculty favoured incorporating buzz sessions during the lectures as this teaching method makes the class interesting and interactive and helps to enhance communication, reasoning skills, and collaborative learning among the students. Conclusions: The study concludes that learning physiology using buzz sessions is liked and preferred by both students and faculty, and hence the need for buzz sessions in current medical teaching.
RESUMEN
Abstract Plant based protein sources are one of the best, cost effective and easily available protein sources being used in fish feed. But due to a lower number of micro-biota in fish gut plant meal based diets cannot be digested and absorbed well in fish body. Probiotics were supplemented at 0, 1, 2, 3, 4 and 5 gkg-1 levels in fish feed for formulating one control and five test diets. In this study, three replicates of each treatment were used and number of fingerlings was 15 in each replicate. The C. carpio (common carp) fingerlings were fed at 5% of live wet weight on their prescribed diet twice daily. The results revealed that supplementation of probiotics in corn gluten meal based diets significantly (p<0.05) improved growth performance, carcass composition and hematological parameters. Most optimum values of growth performance parameters were noted at 2 gkg-1 level of probiotics supplemented diet. C. carpio fingerlings fed corn gluten meal based diet supplemented with 2 gkg-1 level of probiotics indicated significant (p<0.05) improvements in crude protein (17g) crude fat (9g) and gross energy (3 kcalg-1) whereas higher red blood cells (RBCs), white blood cells (WBCs) and hemoglobin (Hb) was also recorded in fish blood when fed 2 gkg-1 probiotics level diet. From these results, it was concluded that 2 gkg-1 probiotics supplementation in corn gluten meal based diet is optimum for improving growth performance, body composition and hematology of C. carpio fingerlings.
