OBJECTIVE:To study the combined antibacterial activity of Rhizoma Coptidis,Bee Propolispro and Fructuts Evodiae against Helicobacter pylori(Hp).METHODS:The protocol was designed by checkboard method.The MICs of Rhizoma Coptidis,Bee Propolispro and Fructuts Evodiae alone or in two-and-two combination against Hp were determined by agar plate method,and the FIC indexes was calculated for the evaluation of the combined effects.RESULTS:When Rhizoma Coptidis combined with Bee Propolispro,the FIC index was 0.16(0.5)when combined with Fructuts Evodiae;The FIC index was 0.05(

OBJECTIVE:To select the best medium prescription of HP.METHOD:To select the best solid medium of HP by orthogonal test design and to study the condition of preserving HP.RESULTS & CONCLUSIONS:There are significant deviations of growing circumstance of HP on the different cultivation medium.The best solid cultivation medium for HP is colombian agar or brain heart infusion agar medium with 2.5%mixed antibiotic added with 5.0%bovine serum and kept the pH of medium at 7.5.HP is preserved under —70 ℃～—80 ℃,which could be successfully antibiotic.

OBJECTIVE: To construct hospital pharmaceutical website and facilitate the evolvement of hospital pharmaceutical care.METHODS: Website management system was developed independently and the system was used to construct hospital pharmaceutical website in our hospital.RESULTS & CONCLUSIONS: Website management system which was designed with B/S three-tier structure which sustains multi-level management authority control and a variety of database and runs stably.The professional website based on website management system is convininent and maintenance,rapid in operation,cheap in cost,low in consumption of human resouces,comprehensive in function,highly professional,and it has greated enhanced the working efficiency in hospital pharmacy.

Magnetic resonance imaging (MRI)has apparent dominance in nasopharyngeal carcinoma (NPC) diagnosis,staging,the plan of radiotherapy target and assessment of efficacy because of its high-contrast of parenchyma and muli-parameters imaging.Especially diffusion-weighted imaging (DWI) developed in several years,it can provide qualitative and quantitative information at the cellular level about tumor cellularity and the integrity of cell membranes,which is valuable for tumor detection,cervical lymph nodes metastases,systemic transfer,monitoring and predicting the treatment response of nasopharyngeal carcinoma.

Objective To investigate the clinical effects of prostaglandin E1 (PGE1) in the treatment ot chronic renal failure in the 2nd ～ 4th period.Methods 128 patients with CKDs at stage 2 to 4 were selected and randomly divided into the observation group and control group,64 cases in each group.Patients in control group were given routine drug treatment,and patients in observation group were given PGE1 on the basis of the control group.They all treated for 3 months.Renal function indicators before and after treatment,curative effect and adverse reaction were compared.Results There were no statistical differences in renal function indicators before treatment in two groups (t =0.27 ～ 0.95,P ＞ 0.05).After treatment,the 24 hours urinary protein (t =3.41,P ＜ 0.05),creatinine clearance rate (t =4.04,P ＜ 0.05),serum creatinine (t =4.15,P ＜ 0.05),serum urea nitrogen (t =3.92,P ＜ 0.05) between the two groups had statistical differences.Total effective rate of the observation group was 84.37％,which was significantly higher than 57.81％ of the control group (x2 =5.63,P ＜ 0.05).There was no adverse reaction observed in observation group.Conclusion PGE1 might improve patients' proteinuria and renal function in the current situation of lacking effective treatment.

The development of clinical microbiology laboratory is an essential part in promoting the development of clinical microbiology and the basis rational use of antimicrobial agents.Under the circumstances of national specific rectification of antimicrobials,clinical microbiology laboratory should focus on self-buildup and improvement.The development of clinical microbiology laboratory should focus on development of both software and hardware capabilities for lab examination and diagnosis in an all-round way,enhance the antimicrobial susceptibility surveillance,and emphasize and communication and cooperation between laboratory and other departments e.g.clinical departments,pharmacy department and nosocomial surveillance and control office,making concept translation from past ‘paramedical department' to a ‘platform department',contribute its due share to the rational uses of antimicrobial agents.

Small intestinal submucosa has been applied in a variety of areas of basic and clinical study with its Characteristics of anti-infective and Low immunogenicity and so on.However,it is common to find the shrinkage and other problems in some tissue repair,and affects the functional recovery of repaired tissue to a certain extent.Thus,it is still a question to be resolved that how to avoid the shrinkage and other adverse effects after tissue repair.This paper provides a reliable basis for further correct understanding of the SIS's capacity of tissue repair by reviewing and summarying its characteristics and present situation of tissue repair,especially put forwarding the shrinkage problem.

AIM: To investigate the relationship between Alzheimer disease(AD) and alpha 2-macroglobulin(α2M) initially so as to provide evidence for the pathogenesis of late-onset AD.METHODS: The significance of α2M in the late-onset AD was revealed through pathology of α2M in AD and the polymorphism of α2M in AD patients.RESULTS: The association between AD and α2M region on the twelfth chromatosome was analyzed with the genic linkage, and pathological symptom of α2M in AD patients was supported by many evidences. Two polymorphism sites of α2M were located on the 12P12-13, which could increase more risks to AD patients.CONCLUSION: It is significant to investigate the frequency, mutation,polymorphism and expression of gene α2M for the pathogenesis of late-onset AD and its genic diagnosis.

Objective To explore the effects of bed side painless fiberoptic bronchoscopy for bronchoalveolar lavage (BAL) under chest computed tomography (CT) guidance and mechanical ventilation in the patients with severe pulmonary infection (SPI).Methods A total of 131 cases of SPI undermechanical ventilation support were randomly (random number) divided into CT group (C group),chest Xray examination group (X group) and without radiological examination group (N group).The bronchoalveolar lavage (BAL) by using painless fiberoptic bronchoscopy with invasive mechanical ventilation was carried out in patients of these three groups.Vital signs and variables of respiratory mechanics ofpatients were monitored before and 1 h,2 h,and 4 h after BAL and the time consumed for BAL was simultaneous recorded.Meanwhile,infection related biomarkers on the 3rd d and 5thd after BAL,positive detection rate of pathogenic bacteria,the time of invasive mechanical ventilation used during BAL and total duration of mechanical ventilation support were measured.Results During BAL and at 10 min after BAL,heart rate and respiratory rate of C group and X group were lower than those of N group (P ＜ 0.05),however,there was no significant difference in SBP and DBP among groups (P ＞ 0.05).One and two hours after BAL,peak inspiratory pressure (PIP),work of breathing ventilation (WOBvent) and airway resistance (RAW) in C group and X group were lower than those in N group,therefore,dynamic compliance (Cdyn) in C and X groups was better than that in N group (P ＜0.05).Four hours after BAL.Cdyn in C group and X group was better than that in N group (P ＜ 0.05),But there were no significant differences in PIP,WOBvent and RAW among groups (P ＞ 0.05).BAL time (BAL-t) in C group (16.81 ±2.62) min was shorter than that in X group (20.12 ± 3.81) min and N group (23.69 ± 2.76) min,(P ＜ 0.05).Three and five days after BAL,core body temperature,WBC and procalcitonin (PCT) in C and X group were lower than those in N group (P ＜0.05),and those in C group was lower than those in X group (P ＜0.05).Pathogenic micro-organism detection rate in C group (80.55％,29/36) was higher than that in X group (72.09％,31/43) and N group (59.65％,34/57) (P ＜ 0.05).Total mechanical ventilation time (MV-t) in C group (114.36 ± 38.39) h was shorter than that in X group (132.07 ± 42.51) h and N group (165.28 ± 67.28) h (P ＜ 0.05).Conclusions BAL by using painless fiberoptic bronchoscopy under chest CT guidance can effectively reduce the stress on patients with severe pulmonary infection supported with mechanical ventilation,decrease airway hyper-reactivity,shorten the BAL time,ICU stay and duration of mechanical ventilation,facilitate drainage of lung infection exudates and pathogen detection rate and improve efficacy of comprehensive treatment.

[Objective]This paper will pitch-in TCM psychosomatic theory(from Huangdi Neijing),exploring the disorders of depression with the metabolic syndrome and pathogenesis of traditional Chinese medicine,so as to provide effective ideas for the treatment of depression with metabolic syndrome.[Methods]:Through expansion on traditional chinese medicine's basic understanding of depression with metabolic syndrome,utilizing basic TCM viscera-state theory, from the causes of this disease,key factors,pathogenesis transformation three aspects to discuss the pathogenesis of the disease. [Results]By discussing the heart,liver,spleen function of zang-fu organs and their mutual relations in the role and impact of the disease development process, this paper thinks of the nature of disease as asthenia in origin and asthenia in superficiality,which locates in spleen,has association with heart and liver, phlegm, qi and blood stasis is the disease of pathological product of pathological factors to promote the development of the disease.Kidney would be involved in it with long course of disease.The therapy could focus on tonifying spleen,nourishing heart and soothing liver,with methods of promoting the circulation of qi,removing blood stasis and reducing phlegm,meanwhile looking out to protect kidney.[Conclusion]Disorder of depression and pathogenesis of TCM of metabolic syndrome,to guide the clinical treatment of the disease and the theory of traditional Chinese medicine development has practical significance.