OBJECTIVES: This study aims to determine the effects of unilateral ureteral obstruction (UUO) on proliferation, cellular senescence and apoptosis in kidney fibrosis.
METHODS: A unilateral ureteral obstruction (UUO) procedure was performed to induce kidney fibrosis in 24 Swiss mice (3 months old, 30 g-40 g). Mice were sacrificed on day 3 (UUO3, n = 6), day 7 (UUO7, n = 6) and day 14 (UUO14, n = 6). Sham operation (SO) procedures were performed on the control group. The expression of Bcl-2, p16 and Bax mRNA was quantified with reverse transcription polymerase chain reaction (RT-PCR). Immunohistochemical (IHC) staining with anti-Bcl-2 and p53 antibodies was used to determine the localisation of proliferation and apoptosis. Data were analysed using one-way ANOVA followed by a post hoc least significant difference (LSD) test (P < 0.05).
RESULTS: RT-PCR analysis showed higher mRNA expression of Bcl-2, p16 and Bax in the UUO groups compared with SO group (P < 0.05). Immunostaining showed that Bcl-2 and p53 expression in tubular epithelium in the UUO groups, except Bcl-2 expression was found in interstitial areas of UUO14 group.
CONCLUSION: Senescence in UUO might be associated with epithelial apoptosis and myofibroblast proliferation.
METHODS: This cross-sectional study was conducted among patients with tetraplegia who attended the SCI rehabilitation clinic of a tertiary hospital from September 2021 to August 2022. Both upper limbs were assessed using ISCI-UE 1.1.
RESULTS: One hundred patients were included in this study, of whom 80 were men. The mean (SD) age of the patients was 54.30 (16.95) years old. In these patients, most SCIs (62%) were of traumatic origin. Two hundred UEs were evaluated, of which 109 showed good hand function (level 5) and 10 had the poorest hand function (level 1). Meanwhile, 130 UEs showed good shoulder function (level D) and 10 had the poorest shoulder function (level A). A statistically significant association with UE status (reach-and-grasp ability and shoulder function) was found in both the non-traumatic and traumatic SCI groups, with better hand and shoulder functions in the non-traumatic SCI group (right-hand, P = 0.004 and left hand, P = 0.001; right shoulder, P < 0.001 and left shoulder, P = 0.002).
CONCLUSION: ISCI-UE 1.1 is a feasible tool for documenting UE function in patients with tetraplegia. Compared with the individuals with traumatic SCI in this study, those with non-traumatic SCI demonstrated better upper extremity functionality.
Objectives: The present study aims to explore the hurdles in cultivating humanistic physicians in the clinical setting.
Methods: We conducted a qualitative study involving medical students in the clinical phase, as well as residents, clinical teachers, and module administrators in the clinical setting under study.
Results: Respondents from different groups of stakeholders shared the same definition for 'humanistic physician': a physician who provides patient-centred care while demonstrating empathy, respect, compassion, integrity, knowledge, competence and a collaborative spirit. Despite changes in the healthcare system and technological advancements, humanistic physicians are still needed.
Conclusion: Cultivating humanistic physicians is a complex process, requiring various methods and assessments. Role models play a significant role in this process, which included not only clinical teachers but also peers. Feedback from peers was perceived as an important factor. The key hurdles identified were negative role models, and a less humanistic learning environment and the students' personal backgrounds.
METHODS: This study adopted a focused ethnography design within a constructivist research paradigm. Participant observations and semi-structured interviews were conducted with 21 parents, 21 children and 19 nurses in a paediatric oncology unit in Malaysia. All observation fieldnotes and interview recordings were transcribed verbatim. A focused ethnographic data analysis technique was performed to analyse the data.
RESULTS: Three themes emerged regarding parents' roles in the communication and decision-making processes involving their children: i) facilitators of communication; ii) communication brokers and iii) communication buffers.
CONCLUSION: Parents controlled decision-making processes concerning their children, while children preferred and welcomed parents as consultants in the decision-making processes regarding their health care.
Methods: In this exploratory qualitative study, two focus group discussion (15 teachers) and 30 individual in-depth interviews were conducted among female adolescents in the eighth grade in Zahedan, Iran. Qualitative content analysis was used for data evaluation.
Results: The views of students and teachers demonstrated nine of needs including: informing students about the schools' health project aims, education and training all dimensions of health with an emphasis on mental health, use of experts in various fields for education from other organisations, employing capable and trusted counselors in schools, utilisation of a variety of teaching methods, activating reward systems for encouraging students' participation in group activities, teaching communication and the ability to establish good relationships with parents and strategies for resolving family conflict, teaching parents and students high-risk behaviours and strategies for handling them as well as reforming wrong attitudes and indigenous sub-culture.
Conclusion: This study found the different needs of Iranian female students compared to other cultures about a health promoting school programme. Therefore, their contribution can provide an insight for formulating policies and intervention in schools.
Methods: A qualitative method was employed to explore the feedback-seeking behaviour of undergraduate medical students in the Faculty of Medicine at Universitas Lampung. Focus group discussions (FGDs) were conducted with four student groups and each group consisted of 7-10 students from the years 2012, 2013 and 2014. Data triangulation was carried out through FGDs with teaching staff, and an interview with the Head of the Medical Education Unit.
Results: Study findings indicated that the motivation of students to seek feedback was underlain by the desire to obtain useful information and to control the impressions of others. Students will tend to seek feedback from someone to whom they have either a close relationship or whose credibility they value. The most common obstacle for students to seek feedback is the reluctance and fearfulness of receiving negative comments.
Conclusions: Through the identification of factors promoting and inhibiting feedback-seeking behaviour, medical education institutions are enabled to implement the appropriate and necessary measures to create a supportive feedback atmosphere in the learning process.