In view of the origin of doctor-patient relations,the rights and obligations of the parties,and their corresponding legal responsibilities,doctor-patient relations may be divided into three categories,namely,medical contract relationship,undefined medical management relationship,and forced medical relationship.Of these three,the first two are civil relationships while the last an administrative one.This paper deals in depth with the legal nature and character of three types of doctor-patient relations,based on principles of civil and administrative laws.

OBJECTIVE:To provide reference for upgrading emergency management of pharmaceutical affairs and enhancing the safety and effectiveness of clinical medication.METHODS:The guiding effect of evidence-based parmacy(EBP)on emergency management of pharmaceutical affair security especially on the choice of drugs in clinical medication were discussed by elaborating the example of seeking sovereign remedy for tetramine acute poisoning.RESULTS & CONCLUSIONS:Emplying the principle of EBP to guide clinical medication can help to choose more effective and safe drugs and to find the best emergency treatment scheme.

Legal relationship between doctors and patients is constructed by the three el-ements:the subject,the object and the contents.The subject is the medical side and patient side.The object is a medical act.The content of medical and legal relations is rights and obligations of both sides.

OBJECTIVE:To provide reference for reducing the occurrence of ADR and disposing ADR correctly. METHODS:Using the Excel statistics and manual screening,528 ADR reports were collected from a third grade class A hospital in Chongqing during Oct. 2005 to Dec. 2015. Those ADR cases were analyzed statistically in respects of general information of ADR patients, routes of administration and occurence time,types of ADR-inducing drugs,organs/systems involved in ADR and clinical manifesta-tions,disposal and outcomes,etc. RESULTS:A total of 285 cases(53.98%)of ADR occurred in elderly patients aged more than 65. Most of original diseases were respiratory system disease(144 cases,27.27%). 124 ADR cases occurred in people who had al-lergic history(23.48%). Most of ADR cases were induced by intravenous administration(428 cases,81.06%). ADR frequently oc-curred within 1 h after medication(385 cases,72.92%). Anti-infective agents(211 cases,39.96%)and TCM preparations(67 cas-es,12.69%) were the top 2 involved drug types. The most common ADR occurred in skin and its appendants (175 cases, 33.14%),followed by general reaction(148 cases,28.03%)and administration sites(63 cases,11.93%). The treatment of ADR mainly involved drug withdrawal and symptomatic treatment (285 cases,53.98%). ADR mainly were cured and recovered (509 cases,96.40%). CONCLUSIONS:The characteristics and regularity of ADR disposal should be analyzed to formulate clinical path-way for ADR diagnosis,suspected cases observation,examination,disposal and rescue. When the patient has general reaction or re-spiratory system and circulatory system problems,treatments should be more actively processed.

Objective:To evaluate the effect of TiN coating on retentive force of conus telescopic crowns after repeated insertion/separation tests. Methods: Fourteen pairs of standard metal specimens fabricated by precision Computer Numerical Control (CNC) Lathe were randomly divided into experimental group and control group, seven pairs in each group. The external surfaces of inner crowns and internal surfaces of outer crowns of experimental group were coated with a 2.0 μm titanium nitride (TiN) by multi-arc ion plating method. The group without titanium nitride coating was served as control. The retentive forces of two group telescopic crowns was investigated by repeated insertion/separation tests. Statistical analysis of group t-test was performed by SPSS 13.0 software package. Results: The results demonstrated that the initial retentive force of titanium nitride group in our study were lower than that of uncoated titanium nitride group. The retentive forces of two groups gradually decreased depending on the number of insertion/separation cycles and the rate of retention attenuation was found to be statistically significant. It was also shown that the retentive force of titanium nitride coating group began to decrease after 3 000 cycles and declined slowly not only before 3 000 cycles but also after 7 000 cycles. Conclusion: Titanium nitride coating deposited on external surface of inner crowns and internal surface of outer crowns can significantly decrease retention attenuation rate of conus telescopic crowns and maintain persistent retentive force.

Objective To investigate the role of PAF, TNF, IL-8 on septic rats. Methods Made use of the model of cecum ligated and perforated, observed the mortality rate of septic rats and examined their level of blood PAF, serum TNF,IL-8 at several plastic points, analysizd the relationship between level of blood PAF and serum TNF, IL-8. Results (1)The level of blood PAF, and serum TNF,IL-8 elevated significantly. The blood PAF was positively related with serum TNF, IL-8. (2)Treated with PAF antagonist WEB2170 could reduced the level of blood PAF, serum TNF, IL-8. (3)The mortality rate of the severe infectious rats could be reduced by WEB2170. Conclusion The PAF antagonist can block the network relationship between PAF and TNF,IL-8 and has an important role on preventing MOF.

A pepsin modified poly (glycidyl methacrylate-ethyleneglycol dimethacrylate)(poly (GMA-EDMA)) capillary monolith (32 cm ×75 μm,22cm effective lenth)was applied in exploring the interaction between nefo-pam enantiomers and bovine serum albumin (BSA),mode of frontal analysis was selected to measure the binding constant,number of binding sites and the location of binding sites of BSA to both nefopam enantiomers.The opti-mal CEC conditions obtained were a running buffer consisted of 15 mmol /L ammonium acetate at pH 5.5,separa-tion voltage 5.0 kV,detection wavelength 215 nm,injection 10 kV ×6 s,solvent of samples consisted of 50 mmol/L ammonium acetate at pH 7.4.The results indicated that the monolith could provide a satisfactory resolution between the two enantiomers plateaus,BSA in the binding system didn′t disturb the separation or determination of nefopam enantiomers in electrochromatography.The frontal analysis demonstrated that BSA has only one binding site with both enantiomers,the binding constants (K)were 443 L/mol and 527 L/mol,respectively,and the dis-placement experiments indicated that binding site of both isomers to BSA molecule was the Sudlow siteⅡ.

Objective:To explore the multiple meditation effects of emotional intelligence and self-esteem between interpersonal initiative personality and social positive adaption in left-behind junior high school students.Methods:Totally 331 left-behind junior high school students [165 boys,160 girls,average age of (14.5 ± 1.2) years] were selected.They were assessed with the Interpersonal Self-Support Scale for Middle School Students (ISSS-MSS),Emotional Intelligence Questionnaire (EIQ),Rosenberg Self-Esteem Scale (RSES) and Social Adjustment Scale (SAS-YB).Results:The scores of social positive adaption were positively correlated with the scores of interpersonal initiative personality,EIQ and RSES (r ＝ 0.47-0.67,Ps ＜ 0.001).Path analysis showed that interpersonal initiative personality had direct effects on social positive adaption (β ＝ 0.47,P ＜0.001).Mediation modeling showed that interpersonal initiative personality could exert effects on social positive adaption indirectly through the mediating effect of not only emotional intelligence,but also self-esteem (x2/df＝ 3.03,TLI ＝ 0.87,CFI ＝ 0.89,RMSEA ＝ 0.08).Conclusion:The present study indicates that parallel multiple mediation model of emotional intelligence and self-esteem could explain the mechanism of influence of interpersonal initiative personality on social positive adaption appropriately.

Objective To observe the therapeutic effect of Jin's three-needle manipulation combined with rehabilitation training on spastic cerebral palsy children,and to explore its therapeutic mechanism.Methods One hundred and thirty-five spastic cerebral palsy children were equally randomized into three groups: the treatment group was given Jin's three-needle manipulation combined with rehabilitation training,control group 1 given Jin's three-needle manipulation,and the control group 2 given rehabilitation training.The improvement of symptoms,activities of daily living(ADL) and event-related potentials(ERP) P300 were observed in the three groups.Results ADL score was increased in the three groups after treatment(P

It is a clinically tough problem to repair compound tissue d efects of limbs. Application of microsurgical technique with autologous pedicel or free tissue grafts has saved numerous invalid limbs with tissue defects, and is still an essential method to restore compound tissue defects of limbs and res love effectively many difficult problems, such as larger solf tissue defects,seg mental bone defects, bone-skin compound defect, and etc. Microsurgical repair i n emergency has special value in treating compound tissue defects of hand. Altho ugh the resource of autologous tissue graft as donator is limited, tissue engine ering and gene technology hold the promise of revolutionary advances in repairin g compound tissue defects of limbs. Because of the achievements made in the fiel ds of trauma repair and tissue regeneration, both structure and function will be hopefully restored.