OBJECTIVE:To provide reference for improving the quality of pharmacy services in drug stores.METHDOS:Using the principle of Marketing Professional Services,pharmacy services were divided into three levels,the main contents of each level were analysed.RESULTS&CONCLUSION:The three levels of pharmacy service is a tightly connecting unity.Only when drug stores try every way possible to do each level of pharmacy services well,can their core market competitive power be raised.

OBJECTIVETo explore the effect of lappaconitine on patient-controlled intravenous analgesia (PCIA) and serum complement 3 and 4 (C3 and C4) levels of cancer patients undergoing rectum surgery.

METHODSTotally 60 patients, who were scheduled for rectum carcinoma surgery, were recruited to the study and assigned in 3 groups, the blank control group, the tramadol group, and the lappaconitine group, 20 in each group. Lappaconitine (8 mg) was intravenously dripped to patients in the lappaconitine group 30 min before ending the operation. PCIA started as soon as the end of the surgery and the total dose of lappaconitine was 36 mg. Patients of the tramadol group were treated with tramadol (100 mg) intravenously within 30 min before ending the operation. The dripping was completed within 30 min. PCIA was started as soon as the end of the surgery and the total dose of lappaconitine was 36 mg. Tramadol (100 mg) was intravenously dripped to patients in the tramadol group 30 min before ending the operation. PICA was started as soon as the end of the surgery and the total dose of tramadol was 900 mg. Pethidine (50 mg) and droperidol (2. 5 mg) was intramuscularly injected to patients in the blank control group for pain relief according to their complaints. Pain degrees were assessed by visual analog scale (VAS) 12 h before surgery, 12, 24, 48, and 72 h after surgery. Blood samples were withdrawn at the same time point. Contents of serum C3 and C4 were determined by immunoturbidimetry.

RESULTSVAS scores of the blank control group were significantly higher after surgery than before surgery (P <0. 01). There was no statistical difference in VAS scores between before surgery and after surgery in the tramadol group and the lappaconitine group (P >0. 05). VAS scores were significantly lower at each post-surgery time point in the tramadol group and the lappaconitine group than in the blank control group with statistical difference (P < 0.01). There was no statistical difference in VAS scores at each post-surgery time point between the tramadol group and the lappaconitine group (P >0. 05). Compared with before surgery, contents of serum C3 and C4 significantly decreased in all of the three groups at 12, 24, and 48 h after surgery (P < 0.05, P < 0.01). They recovered to the pre-surgery level till 72 h after surgery (P > 0.05). Serum C3 and C4 contents at 48 h after surgery were higher in the tramadol group than in the blank control group (P < 0.05). Serum C3 and C4 contents at 24 and 48 h after surgery were higher in the lappaconitine group than in the blank control group (P < 0.05). There was no statistical difference in serum C3 and C4 contents at each time point between the tramadol group and the lappaconitine group (P > 0.05). VAS scores were obviously negatively correlated with serum contents of C3 and C4 (r = -0.622, r = -0.649, P < 0.01).

CONCLUSIONSLappaconitine (used at the dose in this study) showed better pain relief effect after surgery. Besides, it could inhibit the surgic wound and pain, and elevate serum contents of C3 and C4.

Aconitine ; analogs & derivatives ; therapeutic use ; Analgesia, Patient-Controlled ; methods ; Analgesics, Non-Narcotic ; therapeutic use ; Complement C3 ; metabolism ; Digestive System Surgical Procedures ; Humans ; Neoplasms ; Orthopedic Procedures ; Pain Measurement ; Pain, Postoperative ; Postoperative Period ; Rectum ; surgery ; Tramadol

Humans ; Tinnitus ; diagnosis ; therapy

AIM: To quantify cyclooxygenase - 2 (COX - 2) mRNA in carcinoma of larynx and evaluate the correlation between the quantity of COX - 2 mRNA and clinical staging or histological grade. METHODS: The expression of COX - 2mRNA in 30 cases of carcinoma of larynx tissue and adjacent non - cancerous tissues were evaluated by PCR, which includes a fluorescence dye , SYBR green Ⅰ , and the sequence specific primer. The GAPDH was used as control. RESULTS: The specificity of products was proved to be COX - 2 and GAPDH by the analysis of the melting curve of the amplified products and agarose gel electrophoresis. The expression of COX - 2 mRNA was detected in all cancerous tissues of 30 patients (100%), but only in 12 adjacent non - cancerous tissues of 30 patients (40%). The NCOX value of carcinoma of larynx tissue and adjacent non - cancerous tissues was 16.54 ± 13.27 and 9.24 ± 6.91, respectively, and the expression levels of COX- 2 mRNA elevated significantly in laryngeal squamous cell carcinoma tissue and there were significant correlation between the expression levels of COX - 2mRNA and clinical stage or histological grade. CONCLUSION: The expression of COX - 2 mRNA in carcinoma of larynx can be determined by real - time PCR technique. An increase in COX - 2 mRNA may be associated with carcinogenesis of carcinoma of larynx, and it may be useful as a biomarker in laryngeal cancer.

ObjectiveTo investigate the expression of Ezrin and inducible nitric oxide synthase (iNOS) and their correlation to malignant proliferation of colonic adenoma. MethodExpressions of Ezrin,iNOS and nuclear Ki-67 antigen were detected by immunohistochemistry in tubular adenoma (60 cases),villous adenoma(40 cases) and malignant (30 cases ) pleomorphic adenoma. ResultsExpressions of Ezrin,iNOS in tubular adenoma [58.3％ (35/60), 50.0％ (30/60)], villous adenoma [72.5％ (29/40), 70.00(28/40)]and malignant pleomorphic adenoma [96.7％(29/30),93.3％(28/30)]were gradually increased ( X2 = 11.600,P = 0.005; X2 = 8.451, P = 0.015 ). There was a significant positive correlation between the expression of Ezrin and iNOS (r = 0.765, P ＜ 0.01 ). Nuclear Ki-67 antigen proliferation index was increased with the increasing of Ezrin and iNOS expressions. ConclusionOverexpression of Ezrin and iNOS may promote proliferation and malignant transformation of colonic adenoma.

To provide suggestions for perfecting essential drug centralized bidding and purchasing system. Methods:Using literature method to analyze comparatively essential drug bidding purchasing implement plans of 30 provinces in China. Results:Bidding mode in most provinces was double envelope system. Most evaluation methods did not distinguish the quality level, while there were great differences among provincial evaluation standard and scores of economic, technical and business bidding. Conclusion: To explore scientific and reasonable evaluation standard, it needs to establish an authoritative evaluation system for reference, choose the objective index as far as possible and properly increase the amount of bidding manufacturer.

AIM: To quantify cyclooxygenase-2 (COX-2) mRNA in carcinoma of larynx and evaluate the correlation between the quantity of COX-2 mRNA and clinical staging or histological grade. METHODS: The expression of COX-2 mRNA in 30 cases of carcinoma of larynx tissue and adjacent non-cancerous tissues were evaluated by PCR, which includes a fluorescence dye , SYBR green Ⅰ, and the sequence specific primer. The GAPDH was used as control. RESULTS: The specificity of products was proved to be COX-2 and GAPDH by the analysis of the melting curve of the amplified products and agarose gel electrophoresis. The expression of COX-2 mRNA was detected in all cancerous tissues of 30 patients (100%), but only in 12 adjacent non-cancerous tissues of 30 patients (40%). The N_ COX value of carcinoma of larynx tissue and adjacent non-cancerous tissues was 16.54?13.27 and 9.24?6.91, respectively, and the expression levels of COX-2 mRNA elevated significantly in laryngeal squamous cell carcinoma tissue and there were significant correlation between the expression levels of COX-2 mRNA and clinical stage or histological grade. CONCLUSION: The expression of COX-2 mRNA in carcinoma of larynx can be determined by real-time PCR technique. An increase in COX-2 mRNA may be associated with carcinogenesis of carcinoma of larynx, and it may be useful as a biomarker in laryngeal cancer.

Objective To investigate the effect of p21-activated kinase 1 on chemotherapy sensitivity of 5-fluorouracil. Methods Cell proliferation was measured by CCK8 and apoptosis rate by flow cytometry or Hoechst staining; the expression of Bcl-xl, Bcl-2, XIAP were determined by Western Blot. Results 5-FU combined shRNA-Pak1 group (combination group) could be significantly inhibited in terms of proliferation (P <0.05). The percentage of apoptosis rate in combined group was the highest and the difference among groups indicated statistical significance (P < 0.05). The expression of Bcl-xl, Bcl-2, XIAP in combination group was significantly inhibited compared with 5-FU group or shRNA-Pak1 group. Conclusion PAK1 inhibited by RNA interference can enhance chemotherapy sensitivity of 5-Fu on growth inhibition and apoptosis induction in colon cancer significantly.

Objective To investigate the changes in tumor necrosis factor-alpha ( TNF-a) and interleukin-8 (IL-8) mRNA in skeletal muscle during open heart surgery with cardiopulmonary bypass (CPB) . Methods Ten patients (4 male, 6 female) aged 35-62 yr undergoing valve replacement under CPB were enrolled in this study. Anesthesia was induced with midazolam, fentanyl and pancuronium and maintained with isoflurane-fentanyl and pancuronium. A specimen of rectus muscle of abdomen (2g) was taken while chest was being opened (baseline) and closed. Blood samples were obtained before anesthesia (T0), while chest was being opened (T1), 15 min after initiation of CPB (T2), 5 min after aortic unclampmg (T3) and while chest was being closed (T4) for determination of plasma TNF-a and IL-8 level using enzyme-linked immunosorbent assay technique. Results TNF-a and IL-8 mRNA expression in skeletal muscle were significantly increased while chest was being closed as compared with the baseline ( P

Objective To evaluate the effects of adenovirus-thediated PTEN gene transfer on growth and invasion of H22 cells in vitro. Methods H22 cells were tnmsfected with Ad-PTEN and Ad-PTENG-129R it vitro, The mRNA expressions of PTEN were detected with RT-PCR. Cell viability was determined by MTT assay. Invasion of H22 in vitro was observed using Boyden chamber. Results Gene and protein expressions of PTEN were shown to be up-regulated when H22 was transfected with Ad-PTEN. MTT assay showed that the group transfected with Ad-PTEN had much lower cell viability than other groups (P<0.05) . The number of 1422 invasion cells in the group of Ad-PTEN was (15.64±3.27) %, which was lower than the number in other groups (P<0.05). Conclusion These results imply that the number of H22 invasion cells was significantly decreased after infected with Ad-PTEN in vitro.