OBJECTIVE:To provide information for future development of pharmaceutical industry.METHODS:The pay output rates of pharmaceutical industry were compared between China and America as well as Japan.RESULTS:The present situation and relative position of pay output in Chinese pharmaceutical industry were made clear.CONCLUSION:According to the pay comparative analysis result,we should raise technology structure,product structure and industry structure.On the basis of that,we can get long-term advantage.

Objective To observe the therapeutic effect and safety of the umbilical blood stem cell transplantation on patients with end-stage cirrhosis.Methods We chose 80 patients diagnosed with end-stage cirrhosis.All the re-lated contraindications were excluded .Communicated with all the patients, 50 patients chose the umbilical blood stem cell transplantation and conservative treatment , and 30 patients only chose conservative treatment .The 50 pa-tients were defined as observation group and the left were defined as control group .After transplantation, clinical symptoms and laboratory data were recorded at the 1 month, 6 month, and 12 month.Results ① 12 months after transplantation, clinical symptoms were improved in 38 cases(76%) in the observation group and that in 12 cases (40%) in the control group.② The laboratory data, including ALB, TBiL, ALT, AST, PTA were improved after transplantation in observation group (P <0.05).No significant difference was found in the control group after thera -py.③ After transplantation, the improvement of ALB, A/G, TBiL, PTA in observation group was higher than the control group(P <0.05).Conclusion After transplantation of the umbilical blood stem cell transplantation , the liver function and life quality of patients are significantly improved .This method is better than conservative treat -ment.The method is safe and effective in the treatment of patients with end -stage cirrhosis.

OBJECTIVE To detect the genes of plasmid-mediated AmpC and ESBL ?-lactamases and classⅠ integron in clinical isolate of Escherichia coli.METHODS The bacterial susceptibility to antimicrobial agents for strain E50 was determined by agar dilution method.The genes of AmpC,ESBLs,and intⅠ1 were analyzed using PCR and verified DNA sequencing.Conjugation experiment was used to study the transfer of drug resistance.RESULTS The strain was only susceptible to imipenem.CTX-M-15,SHV-1,TEM-1,DHA-1 and intⅠ 1 genes were positive.CONCLUSIONS It has complicated mechanism of drug resistance.Some of clinical strains producing plasmid-mediated AmpC ?-lactamase are accompanied by extensively producing ESBLs.Carbapenems are the best choice for treatment infection caused by strains producing ESACs.More attention should be paid to integron which plays an important role in multi-resistance.

Objective To explore the value of laparoscopic partial nephrectomy for children with duplex kidney.Methods Between June 2006 and February 2009,we performed laparoscopic partial nephrectomy on totally 21 children with duplex kidney.Three or four trocars were used for the operation.Through transabdominal approach the peri-renal tissues were freed and the vessels supplying the duplicated kidney were ligated.Afterwards,we resected the duplicated kidney,as well as the ureter,and a subperitoneal drainage tube was indwelt.Results The operation was completed in all of the 21 cases without conversion to open surgery.The mean operation time for laparoscopy was 190 min(range,130 to 210 min).The intraoperative blood loss ranged from 5 to 10 ml.No patient received blood transfusion.Liquid diet was given in 8 to 10 hours after the operation.In this series,the postoperative hospital stay ranged from 5 to 7 days with a mean of 6.2 days.Follow-up was available for 3 to 28 months in the cases(mean,20.2 months).During the period,the clinical symptoms disappeared and B ultrasonography showed no abnormalities.Conclusions Providing larger operation space and better exposed surgical field,laparoscopic partial nephrectomy for children with duplex kidney is feasible and safe with quicker recovery.

Objective To conduct targeted surveillance of nosocomial infections in intensive care units(ICU)to provide reference for comprehensive infection control . Methods All the 374 patients treated in ICU in 2013 were investigated by targeted surveillance methods .Results A total of 82 episodes of nosocomial infections were identified in 62 (16 .6% )of the 374 patients . The cumulative hospital stay was 2 724 days .The infection incidence per patient‐day was 22 .8‰ .The infection in ICU was primarily pneumonia (75 .6% ,including 39 ventilator‐associated pneumonia) ,bloodstream infections (including 6 central line‐associated bloodstream infections ) and catheter‐associated urinary tract infections . The incidence of ventilator‐associated pneumonia ,central line‐associated bloodstream infection and catheter‐associated urinary tract infection was 33 .3‰ ,2 .8‰ , 2 .3‰ patient‐day ,respectively .Overall ,74 strains of pathogens were isolated ,of which 93 .2% ,5 .4% and 1 .4% were gram‐negative bacilli ,gram‐positive cocci and fungi ,respectively .The top three gram‐negative bacilli were Pseudomonas aeruginosa(25 .7% ),Klebsiellapneumoniae(14 .9% ),and Acinetobacterbaumannii(10 .8% ).Conclusions Theincidenceof nosocomial infection was 16 .6 % in ICU patients ,of which device‐related infection accounted for 62 .2 % .Control of equipment‐related infections is critical for curbing the nosocomial infections in ICU . The antimicrobial regimens for ICU patients should cover gram‐negative bacilli .

Objective To compare the 96-week efficacy of de novo combination therapy with lamivudine ( LAM ) and adefovir dipivoxil (ADV) to that of optimization monotherapy for chronic hepatitis B (CHB).Methods A total of 155 CHB patients were collected from the First Affiliated Hospital of Anhui Medical University during 2007 and 2009.All patients were randomly assigned to LAM monotherapy group ( n =53 ),ADV monotherapy group ( n =50 ) or LAM with ADV combination group ( n =52 ) according to randomized digital table.The liver and kidney functions,HBV serum markers,and HBV DNA loads were tested every 24 weeks.If patients in LAM or ADV group had poor response or virological breakthrough,they were given optimized therapy with ADV or LAM at week 24,48 or 72.One-way ANOVA (normal distribution and homoscedasticity ) and non-parametric test (non-normal distribution ) were performed to compare measurement data among groups.The impact factors of early virological response were analyzed by binary Logistic regression method.Results At week 24,the complete virological responses in LAM group,ADV group,and LAM + ADV group were 66.0％ ( 35/53 ),34.0％ ( 17/50 ) and 90.4％ ( 47/52 ),respectively (x2 =35.282,P ＜ 0.01 ) ; while,at week 96 the complete virological responses in three groups were96.2％ (51/53),86.0％ (43/50) and 100.0％ (52/52),respectively (x2 =19.115,P＞0.05).At week 96,the cumulative recover rates of ALT in LAM group,ADV group,and LAM + ADV group were 86.8％ (46/53),82.0％ (41/50)and 94.2％ (49/52),respectively (x2 =3.613,P ＞0.05);however,the ALT levels in three groups were statistically different (x2 =11.195,P ＜ 0.01 ).At week 96,the HBeAg seroconversion rates in LAM group,ADV group,and LAM + ADV group were 31.3％ ( 10/32),20.7％ ( 6/29 ) and 38.7％ ( 12/31 ),respectively (x2 =2.313,P ＞ 0.05 ).Early virological response was not found in I patient in LAM group and 19 patients in ADV group; virological breakthrough occurred in 11 patients in LAM group and 1 patient in ADV group.All patients in LAM + ADV group had early virological responses and had no virological breakthrough.Logistic regression showed that complete virological response at week 24 was correlated with the baseline HBeAg,the initial treatment and HBV DNA load.Layered evaluation showed that there were significant differences in early complete virological responses among three groups for patients with positive HBeAg,HBV DNA ＞ 6.28 × 106 copies/mL and ALT ≤5 ×ULN (x2 =7.726,10.921 and6.100,P＜0.05 or ＜0.01) ; for those with HBV DNA ＞6.28 × 106copies/mL,complete virological response was not observed in ADV group treated for 24 weeks.Conclusion LAM combined with ADV has stronger antiviral activity,lower resistance rate and can improve liver function and virological response,especially for the patients with HBeAg-positive,high HBV DNA loads and ALT ≤5 × ULN.

Child ; Child Day Care Centers ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Intestinal Diseases, Parasitic ; epidemiology ; prevention & control ; Male ; Nematode Infections ; epidemiology ; prevention & control ; Prevalence

Objective To investigate whether Shenfu(SF) injection has protective effect on circulation function in infants undergoing cardio-pulmonary bypass.Methods Thirty-six patients within 3 years old with congenital heart disease were randomly divided into SF injection group(n=18) and control group(n=18).The SF group were treated with 1 mL/kg SF intravenous injection after inducing of anesthesia,the control group were infused with 1 mL/kg saline intravenously.The changes of hemodynamics during surgery,time needed for sinus rhythm emerging on electrocardiogram(ECG) after arteriae aotra patency dose of vaso-active drugs intra-and postoperatively and recovery time during postoperative period were observed.Results In SF group,mean artery pressure(MAP) was higher and heart rate(HR),central venous pressure(CVP) lower than control group(P

Objective To evaluate the efficacy and adverse effect of brachial plexus block with morphine and ropivacaine for postoperative analgesia in children. Methods Forty-five children undergone upper extremity surgery were randomly divided into three groups (n = 15) , ie, Croup A (brachial plexus block with ropivacaine), Croup B (brachial plexus block with ropivacaine and subcutaneous injection of morphine) and Croup C (brachial plexus block with morphine and ropivacaine). The analgesic effect and the analgesia maintenance time were recorded by FLACC method at 1, 2, 4, 6, 8, 12, 24 hours after operation. The adverse reactions were observed 48 hours after operation. Results There was no statistical difference between Croup A and Croup B in the analgesia maintenance time and the number of cases without analgesic therapy at each time point (P > 0. 05). Compared with Croup A or Croup B, the analgesia maintenance time in Croup C were significantly extended and the number of cases without analgesic therapy at 4, 6, 8, 12, 24 hours after operation were significantly increased (P < 0.05). The adverse effect was fairly light in three groups. Conclusion Brachial plexus block with morphine and ropivacaine may extend analgesia maintenance time effectively and safely in children undergone upper extremity surgery.

Objective To investigate the expression of macrophage migration inhibitory factor (MIF) and CD_(74), the receptor of MIF, in preeclamptic placenta and its correlation with the pathogenesis of preeclampsia.Methods From March 2008 to November 2008,69 preeclamptic women who delivered in the Department of Obstetrics, Affiliated Hospital of Qingdao University Medical College,were recruited,including 33 women with mild preeclampsia (MPE group) and 36 women with severe preeclampsia (SPE group).Another 43 healthy pregnant women were taken as control group.Immunoturbidimetry was applied to measure the concentrations of C-reactive protein (CRP) in maternal blood.The expressions of MIF and CD_(74) in placenta were tested with immunohistochemistry and the expressions of MIF mRNA and CD_(74) mRNA were detected by semiquantitative RT-PCR.The relationship between maternal blood level of CRP and MIF mRNA and CD_(74) mRNA in placenta was analyzed in the MPE and SPE group.Results (1) MIF and CD_(74) were expressed in the placenta of all pregnant women in the 3 groups, as shown in brown-yellow color, and significantly higher expression was found in the MPE and SPE group.(2) The expression of MIF mRNA and CD_(74) mRNA in the MPE group (0.70±0.13 and 0.96±0.16), SPE group (0.88 ± 0.12 and 1.08 ± 0.15) were significantly higher than in the control group (0.67 ± 0.11 and 0.83 ± 0.14) (P < 0.01), and statistical significance was also found between the MPE and SPE group (P <0.01).(3)The maternal blood concentrations of CRP in the MPE and SPE group were significantly higher than in the control group [(15.3±7.0) mg/L and (21.6±9.1)mg/L vs (4.8 ± 1.8) mg/L, P <0.01] , and significant difference was also found between the MPE and SPE group (P <0.01).(4) In the two preeclamptic groups, the blood concentrations of CRP were positively correlated with the expression of both MIF mRNA(r =0.67 ,P <0.01)and CD_(74) mRNA(r =0.83 ,P <0.01) in placenta.Positive correlation was also found between the levels of MIF mRNA and CD_(74) mRNA in placenta (r =0.93 ,P < 0.01).Conclusions Overexpression of MIF and CD_(74) in the placenta may up-regulate the CRP level in maternal blood, resulting in systemic inflammatory reaction and vascular endothelium damage which may be involved in the pathogenesis of preeclampsia.