1.Clinical Observation on Yunpi Zhengye Decoction Treating 46 cases of Chronic Functional Constipation due to Deficiency of Both Qi and Yin
International Journal of Traditional Chinese Medicine 2008;30(6):453,456-
Objecfive To investigate the curative effect of Yunpi Zhengye decoction in the treatment of chronic functional constipation due to deficiency of both Qi and Yin.Methods 87 cases in line with the diagnostic criteria of functional constipation were randomly divided into a treatment group(46 cases)and a control group(41 cases).The treatment group was treated with Yunpi Zhengye decoction and the control group was treated with Maren Pills for a therapeutic course of 15 days.Results The cure rate,excellent cure rate and total effective rate in the treatment group Was 71.7%,23.9% and 97.8% respectively,and in the control group was 14.6%,14.6% and 87.8% respectively.The effective rate in the treatment group Was significant better than the control group(P<0.05).Conclusion Yunpi Zhengye decoction has good result in treeing chronic functional constipation due to deficiency of both Qi and Yin.
2.A survey on double-preceptor system in standardized residency training of general practitioners
Rong ZHOU ; Zhigang PAN ; Qian CHEN ; Xiangjie ZHANG ; Yuan ZHANG
Chinese Journal of General Practitioners 2014;13(8):644-648
Objective To survey the double-preceptor system in standardized residency training of general practitioners (GPs).Methods A questionnaire survey was conducted among 48 residents,53 clinical and community preceptors during May and June 2013.Results The preceptors mostly agree with the necessity to carry out double-preceptor system.82.8% (24/29) clinical preceptors,95.8% (23/24) community preceptors and 89.6% (43/48) residents considered that it was very effective.Less than half of the clinical(13/29) and community (11/24) preceptors knew very clearly about their responsibilities and obligations ; 93.1% (27/29) clinical preceptors and 95.8 % (23/24) community preceptors hoped to receive corresponding training courses.72.4% (21/29) clinical preceptors and 75.0% (18/24) community preceptors communicated with residents frequently,75.9% (22/29) clinical preceptors thought residents were not actively involved was the main obstacle in the implementation of double-preceptor system.The guide contents were focused on clinical skills,scientific research and how to pass assessments.The main approaches were interviews,checking the quality of medical instruments and small lecture.Only 6.9% (2/29) clinical preceptors conducted outpatient teaching,83.3% (40/48)residents thought tutors did not knew clearly about their responsibilities and obligations was the main obstacle in the practice of doublepreceptor system.Regarding how to evaluate the double-preceptor system,clinical and community preceptors tended to use examination results and feedback of residents.Clinical preceptors,community preceptors and residents all gave low comments about the preceptor-resident contact handbook.87.5% (21/24) community preceptors thought lack of corresponding incentive mechanisms was the main obstacle in the practice of double-preceptor system.Conclusions Double-preceptor system has been widely recognized by both preceptors and students.In order to improve the system,we should conduct tutor training courses regularly and establish an effective mechanism to assess and evaluate tutors.
3.Survey on the application of Chinese Hypertension Prevention and Treatment Guideline by general practitioners in Shanghai
Xiangjie ZHANG ; Tianhao WANG ; Jie GU ; Yuan ZHANG ; Qian CHEN
Chinese Journal of General Practitioners 2014;13(4):289-292
To investigate the status of application of Chinese Hypertension Prevention and Treatment Guideline (Guideline) by general practitioners (GPs) in Shanghai.A questionnaire survey was conducted among 260 GPs from 8 communities in Xuhui District of Shanghai during March 2011 to December 2012.Among all participants,94.2% knew the Guideline.The overall correct rate was 56.2%; that of epidemiology,diagnosis,treatment,two-way referral and community management of hypertension was 49.2%,54.5%,60.6%,56.9% and 32.3%,respectively.There were significant differences in correct rates of the questionnaire between GPs with different age,gender,education and community (P =0.000,0.035,0.000,0.000).The correct rates of epidemiology and treatment in GP teaching bases (58.5% and 62.6%) were higher than those in non-teaching bases (39.2% and 58.4%) (P =0.002,0.040).But there was no difference in overall correct rate between these two groups (P =0.095).The results indicate that the understanding and application of Hypertension Guideline by General practitioners in community is insufficient.Teaching hospitals should carry out systematic,comprehensive,sustained,targeted training course in order to improve the diagnosis and treatment levels of hypertension for general practitioners in community.
4.Establishment of assessment system for comprehensive clinical competency of general practice residents
Juan SHOU ; Shanzhu ZHU ; Xiangjie ZHANG ; Hua YANG
Chinese Journal of General Practitioners 2013;(1):25-29
Objective To establish a assessment system for comprehensive clinical competency of general practice residents.Methods An assessment system for comprehensive clinical competency of general practice residents was developed with modified Delphi expert consultation during November 2010 to October 2011.Thirty three experts in clinical practice,education and administration of general practice were invited for two-round Delphi questionnaire consultation.Results In two-round consultation,the expert activity coefficient was 100%,the authority coefficient was 0.852 and 0.855,and the coordination coefficient for the importance of the indicators was 0.228 and 0.245 respectively (P =0.000).The opinions among the experts became consistent from round 1 to round 2.An assessment system was established,which consisted of 5 first-level (professionalism,communicate skills,clinical competency and professional development ability) and 36 second-level indicators.Conclusion The index system established in this study may be used as references for evaluating comprehensive clinical abilities of general practitioners systematically and objectively.
5.Alterations in fasting and postprandial blood ghrelin levels in high-fat diet induced obese rats and its relationship with insulin resistance
Liping LIAO ; Xiangjie ZHANG ; Xiaoying LIU ; Libin LIU
Chinese Journal of Endocrinology and Metabolism 2013;29(11):991-992
Fasting blood ghrelin level was decreased,and postprandial ghrelin descent was suppressed in high-fat diet induced obese rats.Fasting ghrelin concentration,but not postprandial ghrelin concentration,was negatively correlated with body weight,insulin resistance index,and glucose level.
6.Application of standardized patients in intensive training of clinical skills for general practice trainees and its effectiveness
Juan SHOU ; Shanzhu ZHU ; Sunfang JIANG ; Xiangjie ZHANG ; Minghui PENG
Chinese Journal of General Practitioners 2011;10(1):17-20
Objective To explore application of standardized patients (SPs) in intensive training of clinical competency for general practice trainees. Methods Fifty-three general practice trainees in Shanghai Zhongshan Hospital were enrolled in the study, randomly assigned to intervention and control groups. Control group proceeded in routine clinical rotation, while intervention group accepted intensive training course with SPs as trainers. Three months after intervention, clinical skills of the two groups were compared in a simulated medical environment. Results There was no statistically significant difference in their baseline characteristics between the two groups (P >0.05). Competency in history taking, physical examinations,communication with patients, comprehensive consultation, medical record writing as well as case-analysis,improved significantly in intervention group after intervention, as compared to those before it ( P < 0. 01 ),with the highest score of communication skill of 82 ± 10. Although competency of history taking, physical examinations, comprehensive consultation, medical record writing also improved significantly three months later in control group as compared to their baselines (P < 0. 01 ), while no statistically significant difference in their communication skills was found ( P > 0. 05 ). Scores of skills in physician-patient communication,comprehensive consultation as well as medical record analysis were significantly higher in intervention group than those in control one after intervention ( P < 0. 01 ), but no significant difference in physical examinations was found between the two groups ( P > 0. 05 ). Conclusions Application of SP in intensive training course for clinical competency can remarkably improve their competency in interpersonal communication and comprehensive consultation for general practice trainees.
7.Effects of matrine on action potentials and contractile force in guinea pig papillary muscles
Hua XIE ; Hongtao WEN ; Yuan GAO ; Xiangjie HU ; Guiqing ZHANG
Chinese Pharmacological Bulletin 1987;0(02):-
AIM To study the effects of matrine (Ma) on the action potential and contractile force in guinea pig papillary muscles. METHODS Conventional microelectrode technique was used to record the fast action potentials (FAP) and slow action potentials (SAP) induced by histamine and BaCl_2 of guinea pig papillary muscles. RESULTS Ma 10,25,50 ?mol?L -1 dose-dependently prolonged the action potential duration at 50%, 90% repolarization (APD_ 50 , APD_ 90 ) and effective refractory period (ERP) of FAP, and lengthened the APD_ 50 , APD_ 90 of SAP induced by histamine and BaCl_2 when perfused with KCl 25 mmol?L -1 Tyrode's solution. The maximal upstroke velocity (V_ max ) of FAP, SAP and contractile force (Fc) were not affected by matrine 10,25,50 ?mol?L -1 . CONCLUSION It was suggested that Matrine could block K + channels in the myocardium.-
8.Effects of amitriptyline on monoamines of brain tissue in rats with focal cerebral ischemia-reperfusion injury
Yan ZHANG ; Danhui JIA ; Zongwen LIU ; Xianghong CHEN ; Xiangjie HU
Chinese Pharmacological Bulletin 2003;0(08):-
Aim To study the effects of amitriptyline(Ami)on focal cerebral ischemia-reperfusion injury in rats.Methods An animal model of focal cerebral ischemia-reperfusion injury was induced by the middle cerebral artery occlusion(MCAO) by reversibly inserting a nylon thread method.The rats were decapitated after ischemia for 1 hour and reperfusion for 2 hours.The infarct volumes were determined using a 2,3,5-tri-phenyl tetrazolium chloride(TTC) staining and assessed by image analysis system.The neurologic deficit status were evaluated on 0~5 grade scale.The levels of dopamine(DA),norepinephrine(NE),serotonin(5-HT) and its metabolic product~hydroxyindole acetic acid(5-HIAA) in cortex and striatum were measured by fluoro-spectrophotometry.Results Ami treatment exhibited a remarkable reduction in infarct volume and neurologic deficit scores.The monoamines content of cortex and striatum had a significant increase compared with ischemia-reperfusion group.Conclusion Amitriptyline has protective effect on cerebral ischemia-reperfusion injury in rats.The mechanism might be related to reducing the release of NE,DA and 5-HT during cerebral ischemia-reperfusion,attenuating or inhibiting of the neurotoxic effects of monoamine neurotransmitters.
9.Evaluation of standardized patients by examiners in Objective Structured Clinical Examination (OSCE)
Yao LIU ; Xiangjie ZHANG ; Zhigang PAN ; Shanzhu ZHU ; Juan SHOU
Chinese Journal of General Practitioners 2015;14(4):246-249
Objective To evaluate the simulation of standardized patients (SP) in objective structured clinical examination (OSCE) for general practice residency training.Methods The simulation levels of 15 SPs were evaluated by 37 examiners with a rating scale of OSCE Examiner Feedback on SP performance from Melbourne University School of Medicine.The evaluation was conducted in history-taking and doctor-patient communication stations of OSCE for general practice residency training.Results The overall scores of SP performance were high and most examiners considered that the performance of SP was realistic and consistent.Among 9 items of rating scale,more than 90% of the examiners considered that SP performance met or completely met the requirements of OSCE,except the item of preparation for clothing and making up before role playing.Six items of performance in history-taking station and 4 items in doctorpatient communication station reached 100% satisfaction from the examiners.T test was used to compare the difference of SP performance between the morning and afternoon,and there was no significant difference (P > 0.05).Conclusion The study showed for this group of SPs,the realistic degree and consistency of performance meet the requirements of OSCE,and its stability is not affected by long time continuous performance.
10.Sequence analysis of VP1-VP4 genes of enterovirus 71 strains isolated from children with severe or mild hand, foot and mouth disease in Shenzhen, China in 2012
Xiangjie YAO ; Yaqing HE ; Renli ZHANG ; Hanzhong WANG ; Jinquan CHENG
Chinese Journal of Microbiology and Immunology 2016;36(3):171-176
Objective To analyze the VP1-VP4 genetic region of enterovirus 71 ( EV71 ) strains isolated from children with severe or mild hand, foot and mouth disease ( HFMD) in Shenzhen in 2012. Methods EV71 strains were isolated from five children with mild HFMD and five children with severe HFMD in Shenzhen in 2012.Reverse transcription-polymerase chain reaction ( RT-PCR) method was used to amplify the sequence of VP1-VP4 genes of EV71 strains.The sequences of the amplified products were analyzed by comparing with those of the EV71 reference strains ( A, B and C genotypes) published in Gen-Bank using nucleotide alignment, amino acid alignment and phylogenetic tree analysis.Results The homo-geneity between the EV71 strains isolated from severe and mild cases was 95.1%-98.2% in nucleotides and 99.2%-100% in amino acids.The VP1-VP4 nucleotide sequences of 5 strains isolated from severe cases and 5 strains from mild cases in Shenzhen shared 87.9%-97.8% homologies in nucleotides and 97.3%-99.9% homologies in amino acids with the genotype C EV71 reference strain.The EV71 strains isolated from children in Shenzhen were highly similar with the EV71 strain (FJ439769) isolated in Fuyang in 2008 and the one isolated in Jingdezhen in 2011 (JQ806378, C4a subtype) in nucleotide sequences.Mutations at the residue 31 in the VP1 region ( N→D ) were detected in 3 strains isolated from children with severe HFMD.Conclusion All of the 10 EV71 strains isolated in Shenzhen in 2012 belonged to the sub-genotype C4a.The mutation ( aa31 N→D) in the VP1 region of EV71 might be related to the different clinical mani-festations of HFMD cases in Shenzhen area.