This study was aimed to observe the therapeutic effect of liver cirrhosis treated with Tibetan medicine . A total of 70 liver cirrhosis identified cases were orally administrated with Tibetan medicine for 45 days. The results showed that the cure rate, improvement rate, ineffective rate, and total effective rate were 24 . 29% ( 17/70 ) , 67 . 14% ( 47/70 ) , 8 . 57% ( 6/70 ) , and 91 . 43%. There were no significant differences on the routine tests of blood , urine , stool and renal function before and after the treatment . It was concluded that Ti-betan medicine has unique therapeutic effects in the treatment of liver cirrhosis without any obvious poisonous or side effect .

Objective:To explore the effect of MOOC in Tibetan medical physiology teaching.Methods:According to the different implementation of teaching mode, 65 clinical undergraduate students of Batch 2017 in Medical College of Tibet University were randomly divided into MOOC teaching group (22 students), MOOC PBL teaching group (21 students) and traditional teaching group (22 students). The test scores and teaching evaluation scores of the three groups were compared, and the teaching evaluation scores of MOOC team among the three teaching modes were compared. SPSS 25.0 was used for statistical analysis, and One-Way ANOVA was used to compare the three groups of data.Results:The scores of the main questions and the total scores of the classroom test from high to low were: MOOC PBL teaching group, MOOC teaching group and traditional teaching control group. Except for multiple-choice questions and fill-in-the-blank questions, the scores of other questions and total scores were all statistically significantly different ( P<0.05). The scores of students on interest in learning, learning initiative, knowledge memory, classroom situation, learning efficiency and the total score of teaching evaluation ranked from high to low were: MOOC PBL teaching group, MOOC teaching group and traditional teaching group ( P<0.05). In contrast, the scores of students on teaching interaction and classroom management in traditional teaching group were higher than those in MOOC PBL teaching group and MOOC teaching group ( P<0.05). The scores of MOOC teaching team on saving time, saving materials, teaching efficiency, learning goal achievement, students' acceptance, improving learning interest, learning initiative and total score of teaching effect from high to low were: MOOC PBL teaching group, MOOC teaching group and traditional teaching group ( P<0.05). Conclusion:The application of MOOC can improve the teaching effect and quality of the physiology teaching for medical students in Tibet.

Objective: To explore the effects of internet-based quiz on pathophysiological teaching. Methods: undergraduates from two different classes (41 of batch 2107 from nursing and 49 of batch 2016 from pharmacy) taught by the same teacher were enrolled in the study and randomized into quiz group and control group to compare their teaching effect. Indexes evaluated were scores of midterm exam and final exam, students' teaching evaluation scores and teachers' self-evaluation scores. T test for data analysis was performed by SPSS 20.0. Results: the scores of each general question and the total scores of midterm exam in the quiz group were higher than those in the control group, with statistically significant differences (P<0.005), except for the scores of short-answer and discussion questions. The scores of each general question and the total scores of final exams in the quiz group were higher than those in the control group, with statistically significant differences (P<0.005). Scores of knowledge memory, learning efficiency, learning interest, learning activeness and students' evaluation for the same teacher in the quiz group were significantly higher than those in the control group. There were no significant differences between two groups in the scores of classroom management, teacher's professional ethics, teaching democracy, homework, teaching capacity and teaching interaction. When using these two teaching methods, the scores of teachers for comprehending students' study, motivating students to study, saving working time, saving resources and teachers' self-evaluation in the quiz group were higher than those in the control group, with statistically significant differences (P<0.05). There were no statistical differences between two groups in the scores of classroom management, teacher's professional ethics, teaching democracy, homework, teaching capacity and teaching interaction. Conclusion Internet-based quiz is an effective way to improve students' study, so as to improve the teaching quality.

Objective:To evaluate the effectiveness of hepatitis B prevention and control in Tibet Autonomous Region by comparative analysis of the results of seroepidemiological surveys of hepatitis B in 2014 and 2020.Methods:The required sample size was calculated based on the estimated HBsAg positivity rates of permanent residents aged 1-4, 5-14, 15-29, and 30-69 years. A total of 7 163 people and 4 802 people were required in 2014 and 2020, respectively. The subjects were selected by stratified multistage cluster random sampling method, using questionnaires to obtain basic information, and 5 ml of venous blood was collected from each subject to detect HBsAg, anti-HBs, and anti-HBc, and rechecked the HBsAg positive samples. SPSS 22.0 software was used to analyze the survey results, calculate the positive rate and 95% confidence interval.Results:A total of 7 069 people were investigated in 2014 and 4 913 people in 2020. In 2020, the positive rate of HBsAg, anti-HBs, and anti-HBc was 9.20% (452/4 913), 37.11% (1 823/4 913), and 32.75% (1 609/4 913), respectively, and decreased by 22.95%, 15.54%, and 1.92% as compared with the rate in 2014. The positive rate of HBsAg of people aged 1-, 5-, 15- and 30-69 years in 2020 was 2.23% (8/358), 2.85% (20/701), 6.86% (69/1 006) and 12.46%(355/2 848), respectively, decreased by 61.82%, 62.75%, 54.81% and 24.21% as compared with the rate in 2014. The positive rate of anti-HBs of people aged 1-4 years was 52.79% (189/358), 10.30% increased compared with 2014; for people aged 5-, 15-, and 30-69 years was 32.67% (229/701), 37.67% (379/1 006) and 36.03%(1 026/2 848), respectively, decreased by 20.84%, 14.13% and 16.52% as compared with the rate in 2014. The positive rate of anti-HBc of people aged 1-, 5-, 15-, 30-69 years was 4.19% (15/358), 6.42%(45/701), 21.07% (212/1 006), and 46.95% (1 337/2 848), respectively, decreased by 59.63%, 58.93%, 50.49%, and 12.10% as compared with the rate in 2014.Conclusions:The prevention and control of hepatitis B in Tibet have made partial achievements. The prevalence of HBsAg among people aged 1-69 years in 2020 had declined compared with 2014, but it is still at a high epidemic level. People have a high risk of HBV infection for a low level of anti-HBs. It is necessary to strengthen the vaccination of hepatitis B further and effectively implement the strategy of blocking mothers and children of the hepatitis B virus.

OBJECTIVE: To explore the clinical effect of Kirschner wire intramedullary fixation in the treatment of both-bone forearm fractures in children of high altitude area. METHODS: From August 2020 to December 2021, 19 children were treated with Kirschner wire intramedullary fixation including 11 males and 8 females, aged from 4 to 13 years old with an average of (8.16±2.71) years old. The course of disease was 1 to 10 days, with a mean of (4.11±2.51) d. First, close reduction was performed. If the reduction was unsuccessful, limited open reduction was performed, followed by Kirschner wire intramedullary fixation of the radius and ulna. The fracture healing was evaluated by X-ray after operation, and the curative effect was evaluated by Anderson forearm function score standard. RESULTS: The wound healed well after operation, 2 cases had clinical manifestations of needle tail irritation after operation, and the symptoms disappeared after removing the internal fixation. The average follow-up time was(7.68±3.50) months (3 to 14 months). X-ray showed that all fracture healing in follow-up, Anderson forearm function score showed excellent in 16 cases, good in 2 cases and fair in 1 case at the final follow-up. CONCLUSION Children with fractures in plateau areas often have delayed medical treatment, lack of medical conditions and insufficient compliance. Based on these characteristics, Kirschner wire intramedullary fixation for the treatment of children's double forearm fractures has the advantages of small injury and rapid recovery. It is a kind of operation method that can be popularized.
Male ; Female ; Humans ; Child ; Child, Preschool ; Adolescent ; Bone Wires ; Forearm ; Altitude ; Treatment Outcome ; Fractures, Bone/surgery* ; Fracture Fixation, Internal/methods* ; Radius Fractures/surgery* ; Fracture Fixation, Intramedullary/methods*