Adolescent ; Adult ; Child ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Musculoskeletal Manipulations ; Snoring ; therapy ; Young Adult

Objective: To explore the effect of case introduction and assessment approach of the team in strengthening the skills training of school nursing students. Methods:Selected 289 undergraduate nursing students from grade 2010 as experimental group, 281 students from grade 2010 as control group, the experimental group adopted case introduction and assessment approach of the team, the latter used the traditional assessment method, after the end of the training, two groups of students were operating examination and questionnaire survey. Results:The nursing students in the experimental group of operating examination results was better than the control group(P<0.05).The application of case introduction and assessment approach of the team can develop good teamwork spirit(86.30%), communication skills(71.85%), consciousness of active learning(81.11%), clinical decision-making(75.93%), and clinical adaptive-ability(87.04%). Conclusion:The model of case introduction and assessment approach of the team can improve the clinical comprehensive ability partly.

Objective]Training students to consult literature, teamwork, language expression, report writing and other aspects of the ability to develop professionalism, improve the overall quality.[Methods] We review reflections of the current situation on teachingChinese Medical Historycurriculum, put forward a set of time as the main line, physicians investigating and studying as the center, set questionnaires, group discussions, class reporting, comprehensive evaluation of integrated interactive solutions.[Results] By strengthening the self-study and discussion, to stimulate students' enthusiasm for learning and exploration, so that students master the initial medical history of the life, works and academic achievements, for the future in-depth study of traditional Chinese medicine professional knowledge and lay a good foundation. [Conclusion] After preliminary practice, it achieved good results, to be promoted in Tianjin University of Traditional Chinese Medicine.

Animals ; Cells, Cultured ; Dioxins ; pharmacology ; Insulin-Like Growth Factor II ; genetics ; metabolism ; Osteoblasts ; drug effects ; metabolism ; RNA, Messenger ; genetics ; Rats ; Rats, Wistar

Objective To investigate the protective effect and mechanism of pamidronate disodium on calcification in rat vascular smooth muscle cells (RVSMCs) induced by hyperphosphate.Methods RVSMCs were placed in various culture mediam, including normal phosphate medium (Pi 1.4 mmol/L), high phosphate medium (Pi 4.5 mmol/L), different pamidronate disodium concentrations medium (Pi 4.5 mmol/L+pamidronate disodium 10-5, 10-6, 10-7 mmol/L). Calcium content and cell protein content were quantified by the O-cresolphthalein complexone method and BCA protein assay respectively. Calcification was visualized by yon Kossa staining, and cbfα-1,osteocalcin were quantified by Western blotting. Results After culture for 3 days, calcium content in high phosphate group were much higher than that in control group, and pamidronate disodium groups had a lower calcium content compared with high phosphate group (all P＜0.05).Calcium deposit in RVSMCs was greater in high phosphate group, while pamidronate disodium groups revealed obviously decreased deposit (all P＜0.05). Protein expression of cbfα-1 and osteocalcin in pamidronate disodium groups was much lower than that in high phosphate group.Conclusion Pamidronate disodium can protect RVSMCs from phosphate-induced calcification in vitro, which may be associated with the blockage of transformation of RVSMCs into osteoblast.

Total hip arthroplasty (THA) is a vital therapeutic tool for hip terminal disease. Frequently, hidden blood loss exists in the postoperation, which seriously affect the postoperative rehabilitation of patients. It is urgent need to solve the problem that how to fundamentally prevent and reduce hidden blood loss after THA. Although THA has its own operational reason in blood loss, and also relates to a variety of risk factors, the mechanism of hidden blood loss is not clear. Tranexamic acid has a significant role in preventing perioperative blood loss, and the correlation of hidden blood loss and fibrinolytic mechanism would be confirm necessarily in the future,which will produce positive significance in completing the mechanism of hidden blood loss.
Arthroplasty, Replacement, Hip ; adverse effects ; Humans ; Postoperative Hemorrhage ; etiology

In order to fit in will the needs of socialist cultural and ideological progress, medical moral education should be strengtland and ist methods should be improwed. The only way to improve the methods is to liberate the thoughts, reney ideas, from new style ideas and educate students comprehensively for medical morals.

AIM: To establish the quality control standard of Qingreling Granules (Radix Scutellariae, Fructus Forsythiae, Folium Isatidis, Radix Glycyrrhizae). METHODS: Fructus Forsythiae, Folium Isatidis, Radix Glycyrrhizae in Qingreling Granules were identified by TLC. The baicalin content in Qingreling Granules were detemined by RP HPLC with C 18 reversed phase column, methanol water phosphoric acid (65∶31∶4) as a molile phase, the detection wavelength at 280nm and flow rate at 1.0mL?min -1 . RESULTS: Baicalin showed a good relationship at a range of 0.0464～0.464?g( r =0.9996). The average recovery of baicalin in Qingreling Granules was 97.2% and RSD was 1.25% ( n =5). CONCLUSION: The method is simple, specific and accurate. This study provide a method for the quality control of Qingreling Granules.

Objective To evaluate the value of the four kinds of diagnostic method in acquired immune deficiency syndrome (AIDS) infection complicating tuberculosis (TB) .Methods 52 cases of human immunodeficiency virus (HIV) infection complica‐ting TB were taken as the observation group and 100 cases of TB without complicating HIV infection were taken as the control group .The two groups were performed the PPD test ,sputum Mycobacterium tuberculosis culture ,tuberculosis antibody and inter‐feron gamma release assay(IGRA) for conducting the diagnosis .Results The positive rate of the PPD test ,sputum Mycobacterium tuberculosis culture and tuberculosis antibody in the control group were significantly higher than those in the observation group ,the differences were statistically significant (P<0 .01);the positive rate of the IGRA in the observation group was obviously higher than that of the PPD test ,sputum Mycobacterium tuberculosis culture and tuberculosis antibody ,the differences had statistical sig‐nificance (P<0 .01) .The negative occurrence rate of the IGRA in the observation group treated by the antiretroviral therapy was obviously higher than the positive rate ,the difference was statistically significant (P<0 .05) .Conclusion The IGRA may be a sen‐sitive method for diagnosing HIV infection complicating TB and the antiretroviral therapy may have a certain impact on the results .

Objective In this study,we aim to investigate and evaluate the application of peer education on the teaching of medical graduate students and to evaluate the teaching effect,in order to provide the basis for subsequent practice reform.Methods 49 graduate students majoring Internal Medicine-Pulmonology were randomly divided into traditional teaching(24) and peer education groups (25).We chose the primary culture technology of rat distal pulmonary arterial smooth muscle cells to be the teaching contents.For the traditional teaching group,we used the mode of class lecture giving and experimental skills learning under the assistance of the teachers; while in the peer education group,students benefited from the combination of class lecture given by the teacher and the seniors fixed teaching in which seniors help younger students.We selected the experimental operating time,cell purity and the practicing time to reach a standard culture as the evaluation indexes by filling a follow up questionnaire.The SPSS 13.0 was applied to the related data forx2 or t test.Results In the traditional teaching group,the average time to reach three times of standard culture was(3.2 ± 0.5) hour,which was(2.3 ± 0.4) hour in the peer education group.The cell purity was 80.1 ± 3.6％ in the traditional teaching group,while(85.4 ± 5.9)％ in the peer education group.The average practicing time was(6.3 ± 1.0) in the traditional teaching group,while(4.9 ± 0.6) in the peer education group.The peer education group master the teaching content better than the traditional teaching group (P=0.00).95.8％(23/24)of the students in the peer-education group considered the teaching contents simple,which was statistically higher(P=0.00) than traditional group (62.5％,15/24).Meanwhile,95.8％ (23/24)of the students in the peer-education group considered the teaching methods easy to accept,which was also statistically higher(P=0.02) than traditional group(70.8％,17/24).The difference was statistically significant (P=0.02).Conclusion The application effect of peer education is good and there is high degree of acceptance among the students.Besides,peer education accords with the medical postgraduate experiment teaching rules,and can cultivate medical graduate students' spirit of cooperation and communication ability in the process of implementation.