Objective To assess the efficacy of nebulized budesonide and salbutamol in the treatment of asthma by Meta‐analy‐sis .Methods According to the requirements of Cochrane systematic review ,a through literature search was performed among Wan‐fang database ,CNKI database ,VIP database of Chinese Periodicals and Pubmed database .Meta‐analysis was conducted on a total of 4 649 patients involved in 51 papers that met the inclusion criteria by RevMan4 .3 software .Results Compared with control group (RR=1 .27 ,95% CI=1 .23-1 .32) ,budesonide group which was treated by atomization inhales of nebulized budesonide based on routine treatment(RR=1 .31 ,95% CI=1 .16-1 .49) and salbutamol group which was treated by atomization inhales of salbutamol based on routine treatment(RR=1 .23 ,95% CI= 1 .17 -1 .28) ,the combined group which was treated by atomization inhales of nebulized budesonide and salbutamol based on routine treatment exhibited higher rates of total effectiveness with significant inter‐group difference when taking rates of total effectiveness as index(P<0 .01) .When taking hospitalization rate as index ,the result of the combined group was lower ,compared with the salbutamol group (RR=0 .34 ,95% CI=0 .13-0 .90) ,and the intergroup differ‐ence was significant(P<0 .05) .Conclusion The effect of nebulized budesonide and salbutamol in the treatment of asthma is cer‐tain .

ObjectiveTo investigate different personality traits and psychological interventions'effect on the patients' anxiety in fiberbronchoscope examination.MethodsThe eysenck personality questionnaire(EPQ)scale and Zung self-rating anxiety scale(SAS) were used to assess the patients.The patients were randomly divided into experimental and control groups,the experimental group,respectively,the implementation of cognitive therapy and relaxation treatment of psychological intervention,psychological evaluation was investigated again before fiber bronchoscopy.ResultsThe scale showed that it had significant difference(P＜0.05 ) between before and after the psychological intervention( before intervention:55.8 ± 1.50,54.9 ± 1.62,57.84 ± 2.13 ; after intervention:46.2 ± 1.38,45.3 ± 1.47,59.26 ± 2.41 ).The patients'personality trait was correlated with their anxiety(P＜0.01 ).ConclusionsThe psychological intervention can be effective in reducing patients'anxiety,and it can help patients take the initiative to meet the inspection,improve the success rate of inspection.And different personality traits can effect on patients' anxiety level.

In this study,we presented data that K562,YAC-1 and LAC-1 cells or tumor-membrane-associated protein could stimulate BCG-treated macrophages from BALB/c mice to produce cy-totoxic factor (M?-CF). CF-inducing activity of K562 membrane or tumor cells remainde afterheat-treated at 100℃ for 20 min, but decreased by trypsin digestion or NaIO_4 oxidixa-tion. Thisactivity was also hibited by ConA or D-Man, but not by Gal. and Giu. The results suggested thatgiycoprotein containing D-Man on tumor cell surface was responsible for traggering M?s toproduce CF.

Objective To explore the effects of collaboration intervention on self-efficacy and self-perceived burden in stroke patients. Methods 92 stroke patients hospitalized in the neurology department from January to June, 2014 were divided into control group (n=46) and intervention group (n=46). The control group received routine nursing and the intervention group received collaboration intervention in addi-tion. They were assessed with Self-Efficacy for Managing Chronic Diseases and Self-perceived Burden Scale before and after intervention. Results There was no difference in the scores of self-efficacy and self-perceived burden between groups before intervention (t<0.585, P>0.05). The score of self-efficacy was more in the intervention group than in the control group (t=3.483, P<0.001) after intervention, and was less of self-perceived burden (t=-5.698, P<0.001). Conclusion The collaboration intervention can improve self-efficacy and relieve self-per-ceived burden in stroke patients.

Objective To evaluate the cause and treatment of complication of percutaneous intra-arterial femoral port-catherter system(PCS) implatation. Methods Two hundreds and two patients with malignant tumors in the thorax, abdomen, pelvis and limbs were treated by using chemotherapy and lipiodol embolization via PCS. The related complications rate was 17.3%(35/202). Results The complication included incision infection delayed healing, and wound dehiscence 17.1%(6/35); local hemorrhage 5.7%(2/35); falling down and detachment of catheter of PCS 5.71%(2/35) and 2.86%(1/35) respectively loosening 2.86%(1/35) and changing direction 2.86%(1/35). The indwelling catheter blockage was 31.4%(11/35) and migrating of catheter tip was 28.6%(10/35). Most of these cases were recovered after appropriate management without any fatal and serious outcomes. Conclusions The Technique of percutaneous intra-arterial femoral port-catheter system implantation is safe and reliable. The related complication is slight and easy for management.

OBJECTIVE:To develop a capillary electrophoresis method for determing the enantiomer of ceftriaxone Na.METHODS:A chiral resolving agent,?-cyclodextrin,was employed as chiral additive for ceftriaxone Na enantiomeric separation by capillary electrophoresis.In different electrophoresis polarity mode,the effect of pH of background electrolyte and the concentration of ?-cyclodextrin were investigated.RESULTS:The optimal conditions for enantiomeric separation were as follows:separation voltage:28kV,buffer solution:NaH2 PO4 50mmol/L,?-CD 0.04mmol/L,Tirs 3.0mmol/L,pH7.15.CONC_LUSION:The method is simple,sensitive,rapid and accurate,and can be used for the quality control of ceftriaxone Na enantiomers.There was significant difference in contents of enantiomers of ceftriaxone Na between products of two factories.We suggest that a quality control method for ceftriaxone Na enantiomer should be established,which will provide scientific basis for quality control of drug and clinical choice of effective antibioties.

Alveolar Ridge Augmentation ; methods ; Humans ; Osteogenesis, Distraction

Fat Emulsions, Intravenous ; administration & dosage ; chemistry ; metabolism ; Humans ; Lipid Peroxidation ; Nutritional Support ; methods

Objective To investigate the effects of Propofol in blood spinal cord barrier (BSCB) disruption induced by spinal cord ischemia reperfusion injury (SCIRI). Methods 72 Japanese white rabbits were randomly assigned into 3 groups: sham-operation group (S); ischemia/reperfusion group (I/R) and Propofol treatment group (I/R + P). The Group S was separated the aorta without cross-clamping. SCIRI was induced in rabbits by infrarenal aortic occlusion for 30 minutes. Propofol was intravenously infused at 10 minutes before aortic clamping and at onset of reperfusion in the Group I/R + P. The Group S and Group I/R were intravenously infused 0.9%sodium chloride. Hind-limb motor function was assessed using Tarlov criteria, and histological observation by histological examination. The permeability of the BSCB was examined using EB as vascular tracers. The expression of MMP-9, claudin-5 and NF-κB were assessed by Western blot, RT-PCR. Results Propofol minimized the neuromotor dysfunction and histopathological deficits and attenuated EB extravasation. In addition, Propofol suppressed SCIRI-induced increase of MMP-9 and NF-κB. Finally, Propofol reduced the loss of claudin-5. Conclusion Propofol stabilizes the BSCB integrity after SCIRI. This beneficial effect is partly mediated by inhibition of MMP-9 and preservation claudin-5 and relates to inhibiting the NF-κB signal pathway.

Objective:To investigate the mechanism of intravenous procaine analgesia. Method: Six adult patients, ASA grade Ⅰ-Ⅱ, scheduled for abdominal surgery were investigated. Anesthesia was induced with intravenous fentanyl and propofol. Endotracheal intubation was facilitated with vecuronium. Anesthesia was maintained with continuous intravenous infusion of procaine(1mg?kg~(-1)?min~(-1))and inhalation of isoflurane. All patients were artifically ventilated with 100% O_2. Cerebrospinal fluid(CSF)and plasma concentrations of procaine were measured with gascbromatography 10,20,30 and 60 min following initiation of the constant infusion of procaine,at 5th, 15th, 30th and 60th min after the discontinuation. Result: Plasma steady-state levels were achieved within 30 min after commencement of the continuous infusion of procaine, The mean plasma steady-state level was 14.8?2.95?g/ml. Fifteen min after discontinuing the procaine infusion, 78% of plasma procaine content was eliminated. CSF steady-stale level was not achieved until 15 min after discontinuing the procaine infusion. The mean CSF steady state level was 4.47?0.94?g/ml. The elimination of the procaine in CSF was quite slow,and at 60th min after discontinuing the infusion,the mean CSF procaine level was 1.85?0.19?g/ml. Conclusion: The delayed total subarachnoid blockade induced by procaine infusion may be the mechanism of intravenous procaine analgesia.