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OBJECTIVE:To promote the realization of information management for hospital pharmacy. METHODS:The practice of pharmacy information management pathway in our hospital was introduced in respects of drug supply,rational drug use monitoring,pharmacy information dissemination,etc. The effects of information management were evaluated in respects of work efficiency,the rate of drug dispensing error and rational drug use index,etc. RESULTS:The information management pathway of our hospital included drug purchase,warehousing and keeping system,drug distribution management system,reasonable drug use monitoring information module,etc. It realized automatic generation and issue of purchase plan,acceptance bar code of drug warehousing,real-time drug stocking and location changing,drug guarantee delivery in advance,window drug delivery and check barcode scanning,drug distribution quality information management,whole process temperature and humidity monitoring, unreasonable prescription after the event,in the event,in advance,early warning of drug use,real-time monitoring of drug use and administration of drugs for chronic diseases,etc. After the implementation of information management,the time of drug warehousing invoice input and drug stocking were shortened.Among drug dispensing error,the percentage of type error decreased from 0.005 2% during Jun.-Dec. 2015 to 0.001 6% during Jan.-Jun. 2016;that of number error decreased from 0.006 9% to 0.001 6%;that of other error dropped to zero. During 2014-2016,the ratio of drug cost to treatment cost decreased gradually;those of inpatient were 26.62%,24.91%,24.36%,respectively;those of outpatient were 44.06%,42.10%,41.32%, respectively. Utilization rates of antibiotics in the inpatients decreased gradually,and were 44.82%,44.14%,43.91%, respectively. CONCLUSIONS:Information construction plays an important role on hospital pharmacy,can effectively improve work efficiency,reduces medication error and promotes rational drug use.
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Objective:To enhance the pharmaceutical administration of the key monitoring drugs, promote the rational drug use and reduce the drug consumption of patients. Methods:The key monitoring drugs directory was complied, and prescription comment was standardized,and the supervision management system was established. Through the comparison the indicators before and after the management intervention,a series of effective management methods were explored. Results and Conclusion: From the emphasized monitoring for the introduction of new key monitoring drugs,the drug categories in medical institutions were controlled from the source. Information means were used to perform the real-time monitoring for the key monitoring drugs. Drug prescription reviews and office feedbacks were carried out to supervise the complementary drugs afterwards. After the management intervention, the indicators of key monitoring drugs were improved significantly,suggesting the effectiveness of monitoring methods.
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Objective To establish the quality standard of Qubizhitong gelata.Methods An HPLC method was used for the determination of paeonol with UV absorbance detection.The separation was performed using a Welchrom C18 with a mobile phase consisting of methanol-water (V∶V =45∶55).The UV detector operated at 274 nm.A TLC method was used for distinguishing Radix et Rhizoma Cynanchi Paniculati,Borneolum syntheticum and Curcumae Longae Rhizoma.Results and Conclusion The negative comparison displayed no disturbance.Linearity was within the range of 10 -320 μg/ml (r =0.9998).The average recovery was 97.42% and RSD was 1.01% (n =6).This method is suitable for quality control of Qubizhitong gelata.
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Objective To investigate the synergism and attenuation effects of Scapharca Subcrenata Extraction on NP chemotherapy in model mice.Methods The models of nude mice were induced with A549 cell line xenograft.The tumor inhibiting rates, body weight, food intake, hematology and blood biochemistry index were determined to evaluate the synergism and attenuation effects of Scapharca Subcrenata Extraction (125、250、500 mg/kg, i.g) on NP chemotherapy. Results Compared with NP chemotherapy group, the tumor inhibiting rates, body weight, food intake, white blood cell number were increased and glutamate pyruvate transaminase, glutamic oxalacetic transaminase and urea nitrogen were decreased markedly in NP chemotherapy plus Scapharca Subcrenata Extraction groups. Conclusion Scapharca Subcrenata Extraction has a remarkable synergism and attenuation effects on NP chemotherapy.
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Objective: To set up an HPLC method for the simultaneous determination of p-hydroxybenzoic acid plus o-hydroxy-benzoic acid and p-hydroxybenzeneacetic acid in Senecio scandens Buch. Methods:The column was a Shiseido( Fine Chemicals) Cap-cell Pak C18 (250 mm × 4. 6 mm, 5 μm) column at the room temperature. The mobile phase was methanol-water-formic acid (13∶87∶0. 5) at a flow rate of 1. 0 ml·min-1 . The detection wavelength was 240nm. Results: p-Hydroxybenzoic acid plus o-hydroxybenzoic acid had a favorable linear relationship within the range of 0. 025-0. 400 mg·ml-1 , the regression equation was Y=5. 94 × 106 X+2.46×104(r=0.9998),theaveragerecoverywas97.59% andRSDwas1.22%. p-Hydroxybenzeneaceticacidhadafavorableline-ar relationship within the range 0.05-0.80 mg·ml-1, the regression equation was Y=4.09 ×106X+1.12 ×104(r=0.999 8), the average recovery was 98. 07% and RSD was 1. 90%. Conclusion:The method is simple, feasible and reproducible. It can be used in the quality control of p-hydroxybenzoic acid plus o-hydroxybenzoic acid and p-hydroxybenzeneacetic acid in Senecio scandens Buch.
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Objective To investigate the morphological and immunophenotypic characteristics of phyllodes tumors (PT) and explore their significance in differential diagnosis and evaluation of prognosis.Methods 48 specimens with PT were observed under light microscope with HE and immunohistochemical staining (EnVision method).The antibodies including CD34,CD10,CD117,p53,and Ki-67 were used.10 cases of fibroadenoma were compared and the clinical data and follow-up results were analyzed retrospectively.Results All of 48 cases with PT presented as well-circumscribed masses with typically leaflike structures composed of double-layered epithelial component arranged in clefts and overgrowing hypercellular mesenchymal component.31 benign,12 borderline,and 5 malignant PT were diagnosed based on stromal overgrowth,cellular pleomorphism,mitosis,margins,and others.Focal necrosis was detected in 3 malignant cases and liposarcoma component existed in 1 case.Immunohistochemical staining showed that the positive rates of CD34 were 93.5 ％,58.3 ％,0 in benign,bordline,and malignant PT respectively,there were significant differences between each groups (P ＜ 0.05).The expression of CD10 were 25.8 ％,83.3 ％,80.0 ％,its expression in benign group was significantly different compared with bordline and malignant PT (P ＜ 0.05).p53 was expressed in three groups with no significant difference (P ＞ 0.05).CD117 and Ki-67 had high expression comparatively in malignant PT.All cases were treated surgically with a local recurrence rate of 22.9 ％.Conclusions Reasonable surgery pattern based on accurate histopathological diagnosis is crucial to reduce the local recurrence rate of PT.Immunohistochemistry examination in PT is helpful to the differential diagnosis and evaluation of prognosis.
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Objective Radius of curvature (RC) and velocity vector imaging (VVI) were joined to evaluate the deformation and motion of interventricular septum(IVS). Methods VVI was performed in fifteen healthy volunteers and obtained dynamic images at chordae tendineae of mitral valve in short axis view. The images were stored and analyzed to obtain circumferential peak stain of IVS. In the same short axis view, the static images were captured at end-systole and end-diastole respectively before they were analyzed by self-made software. The length of arc and RC were measured automatically by the software, so the shortening rates of them could were calculated. Results The length of arc and RC were longer at end-diastole than those at end-systole(P<0.0001). The shortening rate of length of arc was compared with circumferential peak stain of IVS (P=0.123) and they were correlation (r = 0. 840, P = 0. 0001 ). Blant-Altman analysis indicated that the concordance was well. Conclusions The length of arc and RC can evaluate the deformation and motion of IVS.
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Objective To investigate hepatic parenchyma and kidney cortex's gray-scale ratio as a new index in evaluating hepatic fibrosis degree.Methods Sixty patients with hepatic fibrosis verified by liver biopsy and 40 normal individuals used as controls were scanned with Acuson Sequoia 512 with the same set-up of all the parameters.The hepatic-right kidney section was selected for offline analysis.The gray-scale value of near-area hepatic,mid-area hepatic,far-area hepatic parenchyma and right kidney cortex were measured by histogram of Photoshop software.The gray-scale ratio of hepatic parenchyma to kidney cortex was calculated and compared with the hepatic firbrosis degree.Results With development of hepatic fibrosis,the ratio of hepatic and kidney gray-scale value was increased.The results between control and experimental groups were significant(P＜0.01).Conclusions Hepatic and kidney gray-scale ratio obtained from gray scale ultrasound was rarely affected by individual conditions of acoustic windows.It could be used as a new index for diagnosing of hePatic fibrosis and evaluating its therapeutic effects.