Objective To explore the relationship of course experience,course engagement and learning outcomes in medical nursing.Methods Adapted Course Experience Questionnaire and Selfestablished Course Engagement Questionnaire were used to collect data of 142 nursing undergraduates of which 126 were valid.The data were analyzed by regression analysis.Results Course experience had significant impact on course engagement,t=4.621,2.477,4.538,P＜0.01 or 0.05.Course engagement had significant impact on learning outcomes,t=2.439,P＜ 0.05.Course experience had significant impact on learning outcomes,P＜ 0.05.Conclusions It is proposed that the clinical courses should provide students with good experience,increase the deep learning engagement,and reform evaluation methods to improve the students' academic achievement.

Objective To investigate the expression of CD2 in peripheral blood T lymphocytes in acute rejection after small bowel transplantation (SBT) in rats.Methods Three groups were set up: Group A (n=18), receiving sham operation and feeding of common feedstuff; Group B (n=18) receiving SD rat to SD rat iso-series SBT and the treatment of routine liquid infusion and antibiotics after operation; Group C (n=18) receiving SD rat to Wistar rat taniso-series SBT and the same post- operation treatments as in group B. Samples of grafts and peripheral blood in the three groups were collected on the day 3, 5 and 7 respectively after SBT for detection of flow cytometry. The intestinal grafts were obtained for pathological examination.Results The survival time of rats in group C, group B and group A was 7.0? 2.1, 33.3? 2.3 and more than 90 days, respectively. There was significant difference between group C and groups A, B (P

This paper studies the effect of personnality, motivation, environment, and professional skills on doctor's innovative ability,aimed to provide reference for personnel recruitment and assessment in tertiary hospitals and for improvement of doctors innovative ability. This research was based on a questionnaire that was conducted in 599 doctors from three tertiary hospitals in Guangzhou. The results indicate that four factors affect doctors' innovative ability with different degrees. Relevant measures are suggested

Objective To observe the effects of intranasal dexmedetomidine (DM)as premedi-cation on postoperative behavioral outcomes in children.Methods Sixty ASA physical status Ⅰ or Ⅱchildren of both genders,2-5 years,weighing 10-30 kg,undergoing hernia surgery,were equally as-signed into three groups (n =20 each)using a random number table:control group (group C),mid-azolam group(group M)and dexmedetomidine group(group D).Thirty minutes before anesthesia in-duction,the children were respectively received intranasal normal saline 0.02 ml/kg (group C),in-tranasal midazolam 0.2 mg/kg (group M)and intranasal DM 2 μg/kg (group D).The sedation score of children apart from parents,the receipt score of face mask for sevoflurane anesthesia induction,the postoperative recovery time,adverse effects,and the percentage of patients requiring rescue analgesic were recorded.To observe the postoperative behavioral outcomes on 1th、7th、30th day using the PH-BQ.Results Compared with group C,the sedation score and the receipt score of face mask of groups M and D were significantly increased (P <0.05).Compared with groups C and M,the adverse effects and the percentage of patients requiring rescue analgesic of group D were decreased (P <0.05).The incidence of the postoperative behavioral outcomes of group C was higher than groups M and D on 1th,7th day (P <0.05).And on 30th day after operation,there was no significant difference among three groups.Conclusion Intranasal dexmedetomidine as premedication can significantly decrease the incidence of the postoperative behavioral outcomes in children.

Objective To objectively analyze the manifestation of sleep disorders in patients with Parkinson' s disease (PD) using polysomnogram (PSG) and multiple sleep latency test (MSLT). Method Twenty-six patients (PD group)with PD and 31 controls without CNS diseases( control group) underwent all night ambulatory video-polysomnographic monitoring and MSLT on the next day. Sleep architecture, mean sleep latency,sleep onset rapid eye movement (REM) periods(SOREMPs) and sleep attacks(Sas) of the two groups were analyzed. Results When compared to the controls, percentage of NREM stage 2 sleep,percentage of REM sleep, mean sleep latency in the PD patient group were significantly decreased (32.8% ±13.1% vs40.2% ±9.1%,t = -2.515;8.6% ±5.3% vs 11.5% ±5.1%,t = -2.054;(9.6 ± 4. 4) min vs ( 15.7 ± 3. 1 ) min, t = - 6. 1 64, all P ＜ 0. 05 ), while arousal index was significantly increased ( (41.8 ± 32. 1 )/h vs ( 28.6 ± 1 1. 0 )/h, t = 2. 151, P ＜ 0. 05 ). The prevalence of excessive daytime sleepiness (EDS; 7/26, 26. 9% ) was higher in the PD patient group than in the controls (1/31,3. 2%; ×2 =4. 764,P＜0. 05). Multivariate linear regression analysis showed that after adjusting for sleep efficiency, apnea hypopnea index, arousal index, decreasing mean sleep latency in PD patients was significantly associated with both age( β = -0. 328) and levodopa equivalents( β = -0. 008; t = -2. 829,-2. 352,all P ＜ 0.05). SOREMPs occurred in 5 of 26 (19.2%) PD patients and Sas occurred in 3 ( 11.5% ) PD patients but did not occur in the controls. Conclusion Changes in sleep architectures and EDS are more common in PD patients. Physicians should be highly vigilant in recognizing Sas, which are uncommon in PD patients.

Angioplasty, Balloon, Coronary ; adverse effects ; Coronary Restenosis ; prevention & control ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Endothelial Cells ; drug effects ; physiology ; Humans ; Phytotherapy ; Stents ; adverse effects