OBJECTIVE:To provide references for drugstores to launch pharmaceutical care.METHODS:The consents,methods and obstacles in launching pharmaceutical care for drugstores were analyzed.RESULTS&CONCLUSION:The launching of pharmaceutical care in drugstores can not only considerably ensure the benefits of consumers in drug use,but also raise their own core competitive power.

OBJECTIVE: To establish an analytical method of ultra performance liquid chromatography-quadrupole/orbitrap high resolution mass spectrometry (UHPLC-Q-Orbitrap HRMS) for identification and quantitation of the multi-constituents of Danshen-chuanxiongqin injection. METHODS: The method of UHPLC-HRMS was developed to identify the complex chemical composition and full ms scan mode was used to determine the main active ingredients precisely, then the means of principal component analysis (PCA) was used to comprehensively assess the quality of Danshen-chuanxiongqin injection. RESULTS: A total of 23 chemical constituents were identified in Danshen-chuanxiongqin injection, 14 of which were unambiguously identified by comparing with chemical standards, and seven major compounds, ligustrazine, danshensu, salvianolic acid A, succinic acid, rosmarinic acid, protocatechuic aldehyde, caffeic acid, in Danshen-chuanxiongqin Injection were determined accurately. The analysis by multivariate data processing software SIMCA 14.0 indicated that the quality of most batches of samples were stable except ligustrazine, danshensu, and salvianolic acid A which were a bit unstable in some individual batches, and it was essential to monitor the content of salvianolic acid A to control the drug quality. CONCLUSION: The established HPLC-TOF-MS/MS method has the properties of rapid identification, high specificity, simpliness, and feasibility, which can be used as a better means for the qualitative and quantitative analysis of danshen-chuanxiongqin injection. Moreover, it lays the ground for quality control of the drug and provides data reference for the rational use in clinic.

Objective:To explore the mediating effect of loneliness on the relationship between interpersonal adaptation and mobile phone addiction in college students.Methods:Totally 368 college students (176 males and 192 females )were surveyed with the College Student Adaptability (CSAI),University of Califomiaat Los Angels (UCLA)and Mobile Phone Addiction Index (MPAI).Then AMOS18.0 was used to establish structural equation modeling (SEM)among interpersonal adaptation,loneliness and mobile phone addiction,and test the mediating effect of loneliness on the relationship between interpersonal adaptation and mobile phone addiction in college students.Results:The MPAI scores were significantly higher in the low interpersonal adaptation group (the score of CSAI less than 21 )than in the high interpersonal adaptation group (the score of CSAI higher than 32)(P<0.001).The scores of interpersonal adaptation were negatively correlated with scores of loneliness and mobilephone addiction (r =-0.71,-0.25,P﹤0.01).The scores of loneliness were positively correlated with scores ofmobile phone addiction (r =0.32,P ﹤ 0.01).College students'interpersonal adaptation did not have significantnegative predictability for mobile phone addiction (β=﹣0.08,P =0.32),but it had significant negative predictabilityfor loneliness (β=﹣0.71,P <0.001).Loneliness had significant positive predictability for mobile phone addiction(β=0.29,P <0.001).Conclusion:The results show loneliness completely plays a mediating effect betweeninterpersonal adaptation and mobile phone addiction.

Objective To assess the feasibility of combined laparoscopic multi-organ surgery in clinical appliation. Methods 48 combined laparoscopic multi-organ surgeries performed from August 2000 to November 2001 were analyzed. Results All laparoscopic procedures were successfully completed.No one needed to be converted to laparotomy and had postoperative complications.Postoperative stay was similar to that of patients under laparoscopic mono-organ surgery in the same time. Conclusions Combined laparoscopic multi-organ surgery can be performed conveniently.It offers significant benefits to patients such as decreased postoperative pain,reduced trauma to the abdominal wall and cost-saving.

Objective To compare the therapeutic results of laparoscopic and open treatment for choledocholithiasis. Methods A prospective comparison was conducted between 29 cases of laparoscopic choledocholithotomy and 35 cases of open choledocholithotomy in terms of stone removal,operative time,hospitalization day,hospitalization cost and postoperative complications. Results Stone removal was achieved in 28/29 patients by a laparoscopic approach and in 32/35 patients by a open approach( ? 2=0 71, P =0 399);average operative time was (178 3?32 4) min in laparoscopic approach and (145 8?27 1)min in open approach( t =4 27, P =0 01);the patients in laparoscopic procedures had flatus in (20 8?2 9) hour and those in open procedures did in (58 2?4 9) hours( t =37 8, P 0 05);no major complication was found in laparoscopic approach. Conclusions Laparoscopic choledocholithotomy is safe and effective and it is superier to open treatment.

Objective To investigate the feasibility and techniques of laparoscopic biliary re-operations. Methods Laparoscopic surgery was performed in 13 patients with bile duct stones who already had undergone biliary tract operations. Results Laparoscopic choledochotomy was successfully completed in 12 cases, while a conversion to open surgery was required in 1 case. The success rate of laparoscopic surgery was 92.3% (12/13). The operation time was (101～300) min, with a mean of 155 min. No intra- or post- operative complications occurred. Conclusions Laparoscopic biliary re-operations are feasible and experiences are needed to ensure the success of surgery.

Objective To explore the chemotherapeutic agents-induced modulating effects of Egr-1 promoter sequence on GM-CSF expression and its protective effect against injury to haematopoiesis due to chemotherapy.Methods Human GM-CSF cDNA and enhanced green fluorescent protein(EGFP) cDNA were linked to internal ribosome entry site(IRES) respectively,and then recombined to pCIneo vector containing Egr-1 promoter(Egr-EG).The vector was transferred into human bone marrow stromal cell line HFCL by lipofection,and the HFCL/EG cells were then finally constructed.MTT assay was performed to determine the effects of cisplatin(DDP),5-fluorouracil(5-FU),gemcitabine(GEM) and paclitaxel(PTX) on the survival rates of HFCL/EG and HFCL cells,and the IC50 of such agents against HFCL/EG and HFCL cells were calculated.The percentage of HFCL/EG cells which positively expressed EGFP was assessed by both flow cytometry and inverted fluorescence microscope.The effects of the active oxygen inhibitor N-acetylcysteine(NAC) on the expression of GM-CSF,which was modulated by promotor Egr-1,were detected by ELISA.The effects of HFCL/EG supernatant on CFU-GM after being exposed to chemotherapeutic agents were examined.Results With different sensitivity to DDP,5-FU,GEM and PTX,HFCL/EG cells were successfully constructed.The drugs showed higher IC50 value against HFCL/EG cells than HFCL cells(P

Arsenic ; urine ; Chromatography, High Pressure Liquid ; methods ; Formamides ; analysis ; Humans ; Urinalysis ; methods