1.Modes of Services Provided by Retail Pharmacies in China
Xiaorui QIN ; Yuwen CHEN ; Yue FAN
China Pharmacy 1991;0(01):-
OBJECTIVE: To provide reference to the service improvement of Chinese drug store. METHODS: The service in drugstores was classified into basic service, pharmaceutical service, medical service and health information service. Each category was analyzed specifically. RESULTS & CONCLUSIONS: Based on the practice, the drug store should choose the proper combination of service category, which are beneficial to drugstores to shape up their own competitive edge and promote sustainable development.
2.Research on the relationships between music preferences and mental health in medical students
Yao FAN ; Shan TANG ; Jianxiong ZHOU ; Xiaorui HAO ; Jie HONG
Chinese Journal of Medical Education Research 2014;13(10):1053-1059
Objective To explore the relationship between music preferences and mental health in medical students and to propose countermeasures.Methods Music Preferences Questionnaire and Chinese college students mental health scale(CCSMHS) were used to test 538 randomly selected medical students and the data was analyzed by descriptive statistics,T test and variance analysis with SPSS 20.0 and the inspection level was α=0.05.Results ①Statistically significant (P<0.05) differences were found on somatization,anxiety,depression,inferiority,paranoid,force,social withdrawal,reliance,impulse and psychotic tendencies in medical students with different preference of music style; ②Statistically significant (P<0.05) differences were found on anxiety and inferiority in medical students with different preference of music type; ③Statistically significant (P<0.05) differences were found on anxiety,depression,paranoid,force,social withdrawal and reliance in medical students with different participating ways of music; ④Statistically significant (P<0.05) differences were found on somatization,anxiety,inferiority and paranoid in medical students with different attitude about participating music activities; ⑤Medical students with different preferences of music activities preferences did not have significant difference on factor of mental health(P>0.05).Conclusion The relationship between medical students' mental health and music preferences is very close.By training and guiding music preferences of medical students in mental health education,we can improve their mental health effectively.
3.Correlations between event-related potentials with pictures recognition and WMS-RC scores in patients with memory disorder caused by severe traumatic brain injury.
Zilong, LIU ; Liang, LIU ; Zebing, FAN ; Xiaorui, CHEN ; Xiaohong, ZHAO ; Lingli, ZHANG ; Guangxun, RAO ; Haixia, LI
Journal of Huazhong University of Science and Technology (Medical Sciences) 2008;28(6):700-5
This study explored the possibility of using event-related potentials (ERP) for the measurement of picture-recognition memory and examined its correlation with the Chinese Wechsler Memory Scale-revised (WMS-RC) in patients with memory disorder caused by severe traumatic brain injury (sTBI). The subjects included 20 sTBI patients with memory disorder and 22 healthy individuals. Memory function was measured by using WMS-RC. Behavioral and ERP responses were recorded on-line during performance on a battery of picture recognition and the responses were analyzed off-line for recognition memory effects. Mean memory quotient (MQ) of patients with sTBI was significantly lower than that of the control group. Mean reaction time (RT) was significantly longer and the mean correctness rate (CR) of picture recognition was significantly lower in sTBI group than that of the controls. In controls, the main components of average ERP of picture recognition includes two positive-going waves, designated as P(170) and P(500), that appear 170 ms and 500 ms after stimulation when the subject could later successfully recall and recognize the pictures. P(500) amplitude of target stimulus was significantly higher than that of non-target stimulus. Compared to controls, P(500) responses of sTBI group were significantly delayed in latency (P<0.001) and lower in amplitude (P<0.001). P(500) latency showed significant negative correlation with MQ and the scores of "addition", "visual recognition", "picture recall", "visual reproduction" and "tactile memory" in WMS-RC. ERP of picture recognition provides a neurophysiological approach to directly assess memory impairment, and P(500) may serve as a helpful index for memory disorder caused by sTBI in forensic practice.
Brain Injuries/*complications
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Case-Control Studies
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Evoked Potentials/*physiology
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Memory Disorders/*etiology
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Memory Disorders/*physiopathology
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Pattern Recognition, Physiological/*physiology
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Wechsler Scales
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Young Adult
4.Cloning,expression and purification of dust mite ferritin and its molecular characteristics
Jianli LIN ; Zhengke ZHAN ; Yulin LIU ; Xiaoqin FAN ; Xiaorui GENG ; Xiaoyu LIU
Chinese Journal of Zoonoses 2015;(10):927-930,937
We obtained recombinant ferritin from Dermatophagoides f arinae ,and analyzed the characterization of the pro‐tein .A pair of primers was designed according to the known sequence of ferritin gene .The live mites identified and cultured lo‐cally were picked and the total RNA was extracted .The ferritin gene fragment was amplified by RT‐PCR ,and cloned into pET32a vector ,and then transferred into E .coli Top10 .The target gene obtained from the recombinant plasmid by digestion with Bam HⅠand Hind Ⅲ was connected to the prokaryotic expression vector pET‐32a .The expressed recombinant plasmid containing ferritin gene was constructed by cloning target gene into pET‐32a and transferred into E .coli Bl21 (DE3) .The ex‐pressed recombinant protein was analyzed by SDS‐PAGE ,and was purified by immobilized metal ion affinity chromatography (IMAC) .The ferritin expressed by dust mite was analyzed by the method of bioinformatics .The recombinant plasmid pET32a‐ferritin was constructed .SDS‐PAGE showed a correct molecular weight of the recombinant ferritin protein .After purification by affinity chromatography ,the protein showed only one strip on SDS‐PAGE gel .SDS‐PAGE showed a band at 20 kD .Dust mite ferritin contains 8 serine kinase ,7 threonine kinase ,7 tyrosine kinase ,and 0 histidine kinase phosphorylation sites .Hy‐drophilic region is larger than the hydrophobic region and it is an unstable protein .In conclusion ,the ferritin gene has been cloned and expressed .The purified ferritin has high purity . The study provides a basis for further study of composition and physicochemical properties of house dust mite allergen .
5.Tyrosine kinase inhibitors for the intervention of major morbid events in myeloproliferative neoplasms:reports from the 57th American Society of Hematology annual meeting
Guo AI ; Jianming FENG ; Wenqian LI ; Xiuru FAN ; Shimei LI ; Xiaorui WANG ; Qiaolin LI
Journal of Leukemia & Lymphoma 2016;25(3):150-152,156
With the research progress of pathogenesis of JAK gene in myeloproliferative neoplasms (MPN), more tyrosine kinase inhibitors were developed. MPN quantify scoring system is used to determine the efficacy of tyrosine kinase inhibitors for MPN. The choice of tyrosine kinase inhibitors, tyrosine kinase for the relief of MPN symptom burden, etc, become the topics of the 57th American Society of Hematology (ASH) annual meeting.
6.Anterior expansion of sacral foramen and decompression of sacral plexus via lateral-rectus approach for sacral fractures complicated with sacral plexus injury
Qiubao ZHENG ; Shicai FAN ; Zhiyong HOU ; Chengla YI ; Qiguang MAI ; Tao LI ; Xiaorui ZHAN ; Fuming HUANG ; Xiangyuan WEN ; Yuancheng LIU
Chinese Journal of Orthopaedic Trauma 2021;23(1):47-54
Objective:To evaluate the anterior expansion of sacral foramen and decompression of sacral plexus via the lateral-rectus approach (LRA) in the surgical treatment of sacral fractures complicated with sacral plexus injury.Methods:From January 2013 to June 2018, 11 patients were treated at Department of Orthopaedics, The Third Hospital Affiliated to Southern Medical University for obsolete sacral fractures complicated with sacral plexus injury. They were 8 males and 3 females, aged from 17 to 54 years (average, 38 years). According to the Denis classification, all the sacral fractures belonged to Denis Zone Ⅱ. According to British Medical Research Council (BMRC) grading system, the nerve injury was complete damage in 2 cases and partial damage in 9. The mean time from injury to surgery was 6 months (range, from 0.7 to 12.0 months). After the sacroiliac joint was exposed via the LRA, the lumbosacral trunk was exposed and released between iliac vessels and the iliopsoas. Next, the S1 foramen was expanded and the S1 nerve root was released after separation of the median sacral artery and the internal iliac artery. Reduction and fixation of the sacroiliac joint was carried out for patients with unstable sacral fracture. X-ray and CT examinations of the pelvis were performed to evaluate fracture healing and neurological function recovery postoperatively.Results:Of this cohort of 11 cases, operation succeeded in 10 but failed in one whose sacral fracture was found to have completely healed with the S1 foramina totally occluded. The surgical time averaged 110 min (range, from 70 to 220 min) and the blood loss 1, 100 mL (range, from 450 to 2, 800 mL). Postoperative X-ray and CT examinations showed that the sacral foramens were expanded significantly without any complications. The follow-up time averaged 18 months (range, from 12 months to 4 years). By the BMRC grading system at the last follow-up, the neural function was completely recovered in 5 cases, partially recovered in 4 cases and not recovered in one.Conclusion:Significant anterior expansion of sacral foramen and decompression of sacral plexus via the LRA is a viable and effective alternative for treatment of sacral fractures complicated with sacral plexus injury.
7.The relationship between music preferences and positive emotion, subjective well-being and life satisfaction in medical college students
Yao FAN ; Xun LEI ; Shan TANG ; Shuang WU ; Xiaorui HAO
Chinese Journal of Medical Education Research 2018;17(1):65-71
Objective To investigate the relationship between medical college students' music preference and positive emotion,subjective well-being as well as life satisfaction.Methods A self-designed music preference questionnaire,the Positive and Negative Affect Scale (PANAS),Index of Well-being (IWB)and Life Satisfaction Scales Applicable to College Students (CSLSS) were used to test 571 college students and SPSS 20.0 was adopted to establish the database of all the data for statistical description,t test and Analysis of Variance.Results ① the positive emotion scores of medical college students who are fond of lively music and calm music (average scores are 29.91 and 29.14 respectively) are significantly higher than those of students who like sorrow music (average score is 27.31);the positive emotion score for the students who are active in music activities is obviously higher than that of the students who are passive to accept music.② the index of subject well-being for medical college students who are fond of lively music and calm music (average scores are 10.46 and 10.40 respectively) is significantly higher than that for the students who like sorrow music (average score is 9.60).③ in terms of the attitude towards the music participation,the scores in objective life satisfaction (P<0.05),subjective life satisfaction (P<0.01) and general life satisfaction (P<0.01) for medical college students who participate in music activity with others are significantly higher than those for students involved in music activity alone.Conclusion Medical college students' positive emotions,subjective well-being as well as life satisfaction and music preferences are closely related.In the process of psychological health education,attaching great importance to the cultivation and guidance of medical students music preferences will play a positive role in the psychological health for medical college students.
8.Correlations between Event-related Potentials with Pictures Recognition and WMS-RC Scores in Patients with Memory Disorder Caused by Severe Traumatic Brain Injury
LIU ZILONG ; LIU LIANG ; FAN ZEBING ; CHEN XIAORUI ; ZHAO XIAOHONG ; ZHANG LINGLI ; Rao GUANGXUN ; LI HAIXIA
Journal of Huazhong University of Science and Technology (Medical Sciences) 2008;28(6):700-705
This study explored the possibility of using event-related potentials (ERP) for the measurement of picture-recognition memory and examined its correlation with the Chinese Wechsler Memory Scale-revised (WMS-RC) in patients with memory disorder caused by severe traumatic brain injury (sTBI). The subjects included 20 sTBI patients with memory disorder and 22 healthy individuals. Memory function was measured by using WMS-RC. Behavioral and ERP responses were recorded on-line during performance on a battery of picture recognition and the responses were analyzed off-line for recognition memory effects. Mean memory quotient (MQ) of patients with sTBI was significantly lower than that of the control group. Mean reaction time (RT) was significantly longer and the mean correctness rate (CR) of picture recognition was significantly lower in sTBI group than that of the controls. In controls, the main components of average ERP of picture recognition includes two positive-going waves, designated as P170 and P500, that appear 170 ms and 500 ms after stimulation when the subject could later successfully recall and recognize the pictures. P500 amplitude of target stimulus was significantly higher than that of non-target stimulus. Compared to controls, P500 responses of sTBI group were significantly delayed in latency (P<0.001) and lower in amplitude (P<0.001). P500 latency showed significant negative correlation with MQ and the scores of "addition", "visual recognition", "picture recall", "visual reproduction" and "tactile memory" in WMS-RC. ERP of picture recognition provides a neurophysiological approach to directly assess memory impairment, and P500 may serve as a helpful index for memory disorder caused by sTBI in forensic practice.
9.Evidence summary of non-pharmacological sleep management measures in critically ill children
Shaodan QI ; Ting ZHU ; Weijie SHEN ; Yuxia YANG ; Jing HU ; Xiaorui FAN ; Ying GU
Chinese Journal of Nursing 2023;58(24):3037-3044
Objective To retrieve,appraise and integrate the relevant evidence of non-pharmacological sleep management measures in critically ill children.Methods We conducted a systematical search on the topic of non-pharmacological sleep management measures in critically ill children across multiple databases,including BMJ best practice,UpToDate,International Guidelines International Network,National Institute for Health and Care Excellence,Scottish Intercollegiate Guidelines Network,Registered Nurses'Association of Ontario,Joanna Briggs Institute Library,the American Academy of Sleep Medicine,International Pediatric Sleep Association,CNKI,WanFang database,VIP database,SinoMed,Cochrane Library,PubMed,Web of Science,and CINAHL.The literature retrieval time limit was from the establishment of the database to February 2023.The study design includes clinical practice guideline,evidence summary,clinical decision-making,expert consensus,and systematic review.The evidence was extracted and summarized according to the subject after the independent literature quality evaluation by 2 researchers.Results 10 relevant pieces of literature were identified,including 2 guidelines,1 consensus statement,4 systematic reviews,2 evidence summaries,and 1 top clinical decision.These sources provided a total of 28 pieces of evidence across 5 key themes,including sleep assessment,management principles and education,environmental management and sleep promotion.Conclusion This study summarizes the best available evidence on non-pharmacological sleep management measures in critically ill children.It is recommended that healthcare professionals should consider the clinical context when implementing evidence-based interventions,aiming to reduce nocturnal awakenings,extend sleep duration,and improve sleep quality in critically ill children.
10.A multicenter survey on nurses'knowledge and practice of children's sleep management in pediatric ICU
Xiaorui FAN ; Ying GU ; Jing HU ; Shaodan QI ; Linxi HE ; Wenlan ZHANG ; Linjuan WANG ; Weijie SHEN ; Yuxia YANG
Chinese Journal of Nursing 2024;59(4):447-454
Objective To investigate the current status of nurses'knowledge,attitude and practice regarding sleep management of critically ill children in pediatric ICU,and to analyze its impact factors.Methods A self-designed questionnaire on general information and a questionnaire on knowledge and practical behaviors of pediatric ICU nurses on child's sleep management were used.In March 2023,902 pediatric ICU nurses from 24 hospitals in China were surveyed using a convenient sampling method,and the impact factors were analyzed using multiple stepwise linear regression.Results 893 valid questionnaires were collected and the recovery rate of valid questionnaires was 99.00%.Nurses in pediatric ICU scored(33.71±7.76)in knowledge dimension,(37.38±4.86)in attitude dimension and(80.60±16.78)in practice dimension,with a total score of(151.78±24.27).The scores of knowledge and attitude,knowledge and practice,attitude and practice are all positively correlated(r=0.393,P<0.001;r=0.495,P<0.001;r=0.320,P<0.001).The results of multiple stepwise linear regression analysis showed that gender,region,whether they had received sleep management training were the influencing factors of pediatric ICU nurses'total score of knowledge,attitude and practice towards children's sleep management(P<0.05).Conclusion Nurses in pediatric ICU are positive about sleep management for critically ill children,but their knowledge and practice levels need to improve.Nursing managers should strengthen the theoretical knowledge and practical behavioral training of pediatric ICU nurses on child sleep management,develop scientific sleep management plans,and guide nurses to make reasonable evaluation and interventions to improve children's sleep quality.