Objective To study the clinical application of midazolam combined with remifentanil in spinal anesthesia.Methods80 cases of vertebral fractures in Jiaxing hospital, Zhejiang armed police corps from February 2014 to December 2016 were selected as the research object in this study.They were randomly divided into two groups: control group and experimental group, each group had a total of 40 cases.Patients in the control group were treated with midazolam anesthesia, the experimental group was treated with midazolam combined with remifentanil anesthesia.Comparative analysis of the experimental group and control group of patients with vital signs and anesthesia recovery time and anesthetic effect indicators.ResultsAfter the corresponding anesthesia, the respiratory frequency and heart rate of the experimental group were significantly higher than those of the control group, with statistical difference (P<0.05).There was no significant difference between the control group and the experimental group, no statistical significance.The recovery time, the time of open eyes and extubation time of the experimental group were significantly lower than those of the control group (P<0.05).The excellent rate of anesthesia in the experimental group was 95.0%, and the excellent rate of anesthesia in the control group was 75.0%.As a result, the excellent rate of anesthesia in the control group was significantly lower than that in the experimental group, the OAAS score of the experimental group was significantly higher than that of the control group, with statistical difference (P<0.05).ConclusionThe application of midazolam combined with remifentanil in anesthesia of spinal fracture surgery, anesthesia effect is good, the patient's recovery time is faster, with the clinical significance of further promotion and application.

There is an increasing demand for neonatal and juvenile animal toxicity studies during the research and development of new drugs. In this paper,we discussed general evaluation parameters of pediatric non-clinical safety with pediatric drugs,such as growth and development and food intake,and paramenters of other organs and systems, such as the central nervous system,reproductive system, behavior evaluation in combination with our own experience. In addition,the characteristics of non-clin?ical safety evaluation of new traditional Chinese medicine materia medica used for juvenile animals were analyzed. This paper is intended reference for non-clinical safety evaluation of pediatric drugs and to gain some experience related to formulation of new guidelines.

Objective To investigate the effects of gliquidone on the AGEs (advanced glycation end products) -induced RANTES(Regulated upon activation,normal T-cell expressed and secreted) expression of human renal mesangial cells (HRMC). Methods AGEs were prepared by incubation of bovine serum albumin (BSA) with high concentration of glucose at 37℃ in vitro. HRMC was cultured in the presence of AGE-BSA (glucose at 50 mmol/L) with or without gliquidone. RANTES mRNA was analyzed by semi-quantity RT-PCR. The concentration of RANTES in the supernatant was quantified by ELISA. Results Gliquidone significantly inhibited the expression and secretion of RANTES induced by AGE-BSA. The inhibition of RANTES expression and secretion was in dose and time dependent manners. Conclusions AGEs is a potential toxin to induce expression of RANTES in HRMCs, which is inhibited by gliquidone.

Objective To investigate the effects of gliquidone on the AGEs (advanced glycation end products) -induced RANTES(Regulated upon activation,normal T-cell expressed and secreted) expression of human renal mesangial cells (HRMC). Methods AGEs were prepared by incubation of bovine serum albumin (BSA) with high concentration of glucose at 37℃ in vitro. HRMC was cultured in the presence of AGE-BSA (glucose at 50 mmol/L) with or without gliquidone. RANTES mRNA was analyzed by semi-quantity RT-PCR. The concentration of RANTES in the supernatant was quantified by ELISA. Results Gliquidone significantly inhibited the expression and secretion of RANTES induced by AGE-BSA. The inhibition of RANTES expression and secretion was in dose and time dependent manners. Conclusions AGEs is a potential toxin to induce expression of RANTES in HRMCs, which is inhibited by gliquidone

BACKGROUND:Schatzker V, VI fracture often causes the injuries to cruciate ligament, col ateral ligaments and meniscus. Moreover, the col apse and shifting were severe. The locking plate on one side cannot support the weight or obtain satisfactory reduction. OBJECTIVE:To compare the effects and stability of the dual-incision double-plate fixation and knee midline incision locking plate fixation in the treatment of Schatzker V, VI tibial plateau fracture. METHODS:A total of 76 patients with Schatzker V, VI tibial plateau fracture were respectively treated with locking plate fixation (n=38) and dual-incision double-plate fixation (n=38). Fracture reduction and healing were assessed using anteroposterior and lateral radiographs. Varus angle and medial caster angle of tibial plateau received biomechanical measurement. RESULTS AND CONCLUSION:Hospital stay and postoperative load time were significantly less in the dual-incision double-plate fixation group than in the locking plate fixation group (P<0.05). No significant difference in healing time was detected between locking plate fixation and dual-incision double-plate fixation groups (P>0.05). The number of complications, such as ankylosis, fracture delayed union, pin tract infection, delayed union, varus deformity, was significantly fewer in the dual-incision double-plate fixation group than in the locking plate fixation group (P<0.05). There were no significant differences in the fracture of loosening, knee instability, wound infection, skin necrosis, bone necrosis and nonunion between the dual-incision double-plate fixation and locking plate fixation groups (P>0.05). Postoperative Rasmussen classification was significantly better in the dual-incision double-plate fixation group than in the locking plate fixation group (P<0.05). Experimental results indicated that the clinical efficacy of the dual-incision double-plate fixation is superior to that of the anterior cruciate midline incision locking plate fixation in the treatment of Schatzker V, VI type tibial plateau fractures. The dual-incision double-plate fixation has more biomechanical stability.

0.05).Their a verage values were 6.47?0.80,4.36?0.68,9.89?0.73,5.83?1.63, 3.55 ?0.69 an d 6.81?0.93 respectively. In the male and famale LRa-TC was 3.84?1.16 and 3.1 5?0.76(P0.05).Their average v alues were 5.44?1.03,4.09?1.58,3.75?0.75,4.20?0.84 and 7.70?1.13 respective ly. In the male and famale URa-PC was 7.14?1.16 and 6.62?0.88(P0 .05).Their average values were 6.06?0.91,3.20?1.48,4.52?0.69 and 8.53?0.98 r espectively. In the male and femal URa-PC was 7.49?1.01 and 6.94?0.74(P

OBJECTIVE:To evaluate the economic effectiveness of three angiotension-converting enzyme inhibitor(ACEI) in treating patients with essential hypertension.METHODS:186 patients with essential hypertension were randomly divided into three groups receiving enalapril,fosinopril and perindopril respectively.The results were evaluated with pharmacoeconomic analysis.RESULTS:In treatment of hypertension,enalapril was minimal in cost.CONCLUSION:Therapeutic effect will be improved and cost decreased when pharmacoeconomic cost-effectiveness analysis is used.

Objective The status quo of multidimensional life satisfaction of college medical students understanding and its influ‐ence on mental health and to provide the scientific basis for the implementation of school mental health education .Methods 810 medical science college level students were measured with satisfaction status and mental health survey with self‐designed question‐naire and life satisfaction scale (MSLSS) ,mental health assessment scale (SCL‐90);Use SPSS19 .0 to establish a database for t test ,variance analysis ,correlation analysis and regression analysis ,descriptive etc .Results College level medical students in differ‐ent gender ,native place (birthplace) ,parents′educational level ,family economic status ,and whether the only child ,whether there are differences in the student cadre ,whether or not to participate in social practice life have different satisfaction score ;life satisfac‐tion scores and symptom self evaluation scale (SCL‐90) score of each factor were negatively related (P<0 .01) .Conclusion The current status of life satisfaction of medical students directly affect their psychological health .The intervention of medical students life satisfaction is an important means to promote mental health .

Objective To evaluate the therapeutic efficacy of acupuncture based on syndrome differentiation for functional dyspepsia (FD), and to explore the plausible action mechanism.Method Seventy-two eligible FD patients were randomized into a treatment group (36 cases) and a control group (36 cases). In the treatment group, the FD patients were divided into four types, liver-qi stagnation, spleen-stomach qi-deficiency, liver-qi affecting stomach, damp-heat accumulated in stomach, to receive acupuncture at the corresponding points based on syndrome differentiation in addition to the basic points including Zhongwan (CV12), Tianshu (ST25), Zusanli (ST36), and Neiguan (PC6); the control group was given Itopride hydrochloride tablets. Before and after intervention, the symptomatic efficacy index and the MOS 36-Item Short-Form Health Survey (SF-36), as well as serum Gastrin (GAS) content were observed in the two groups.Result The total effective rate was 94.1% in the treatment group, significantly higher than 63.9% in the control group (P＜0.01); after intervention, the improvement of symptomatic efficacy index in the treatment group was markedly better than that in the control group (P＜0.01); the improvements of the SF-36 component scores in the treatment group were markedly higher than those in the control group (P＜0.05).Conclusion Acupuncture based on syndrome differentiation can obviously improve the symptoms of FD patients, gastrointestinal function, and the quality of life, which is possibly realized by regulating serum GAS, and thus this treatment protocol is proper to be the optimal protocol in clinic for FD.

Aim To investigate the effect of chlorogen-ic acid,caffeic acid,and ferulic acid on expression of molecules related with inflammatory response of HMECs induced by activated complement alternative pathway.Methods CVF was used to activate the al-ternative pathway of serum complement.After exposure of HMECs to activate complement for various times, supernatant of cell culture was removed and assayed for content of ICAM-1,IL-6,IL-8,t-PA,and PAI-1 u-sing ELISA kits.The expression of the above mole-cules induced by activated complement was measured after HMECs were pre-treated with 50,100,250 μmol ·L-1 of CGA,CA,and FA.Results After HMECs were exposed to the product of the activated comple-ment alternative pathway,the expression of ICAM-1 , IL-6,IL-8,t-PA,and PAI-1 was up-regulated.The expression of ICAM-1,IL-6,IL-8,t-PA,and PAI-1 was down-regulated by various concentrations of CGA, CA,and FA.ICAM-1 and IL-8 were inhibited most significantly in all molecules mentioned above.CA ex-hibited the best intervention effect,followed by FA. Conclusion Certain concentration of CGA,CA,and FA can inhibit the expression of ICAM-1,IL-6,IL-8, t-PA,and PAI-1 in HMECs induced by the activation of the alternative complement pathway,indicating that CGA,CA,and FA can inhibit inflammatory response of HMECs.