最新刊期
卷 33 ， 期 17 ， 2022
- 摘要：Narcotic drugs and class Ⅰ psychotropic substances have always been special management drugs in medical institutions. Although relevant policies and regulations have been introduced at the national level ，there are problems of poor policy understanding and inconsistent implementation in medical institutions in the process of policy implementation. In order to standardize the management of narcotic drugs and class Ⅰ psychotropic substances in medical institutions of Yunnan province ， based on the preliminary research and Delphi expert consultation ，this editing group finally formed the Expert Consensus on Key Links Quality Control Management of Narcotic Drugs and Class I Psychotropic Substances in Medical Institutions of Yunnan Province by focusing on the key aspects of quality control of key links for narcotic drugs and class Ⅰ psychotropic substances in medical institutions ，aiming to provide reference for the clinical use and management of narcotic drugs and class Ⅰ psychotropic substances in medical institutions of Yunnan province.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To learn from the self-medication tax system in Japan and improve over-the-counter drug cost sharing mechanism in China. METHODS By searching relevant policies and literature ，the evolution ，specific contents ，current situation and effects of Japanese self-medication tax system were summarized. Recommendations were put forward in the light of the actual situation of over-the-counter drug guarantee in China. RESULTS & CONCLUSIONS Japan has implemented the self-medication tax system since 2017. The Ministry of Health ， Labour and Welfare has made clear provisions on the preconditions for applying for the tax system and the deduction standards of the tax system ，and established a list of drugs to be responsible for the regular inclusion and discharge of the drugs under the tax system. The self- medication tax system has a remarkable effect in promoting the self-health management ，disease prevention and reducing medical expenses of Japanese residents. Our country can learn from the self-medication tax system in Japan and the experience of implementing the special deduction system for major medical conditions in China. To promote rational self-medication ，it is advisable to add a special deduction system for over-the-counter drugs into deductions in personal income tax and formulate the criteria and scope of application ，and establish a special list of over-the-counter drugs，thereby reducing the heavy burden of medical expenses of residents ，and exploring a new way to share the costs of over-the-counter drugs which is applicable to our national conditions.关键词：self-medication tax system;Rx-to-OTC switch;medical expense deduction;self-medication
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发布时间：2022-11-09 - 摘要：OB JECTIVE To explore the construction of system of pharmacoeconomic evaluation fo r Chinese patent medicine in preventing and treating major chronic diseases. METHODS The problems in pharmacoeconomic evaluation of Chinese patent medicine for preventing and treating major chronic diseases were analyzed. Based on the problem ，the pharmacoeconomic theory ， tools and methods that can be used to systematically evaluate the prevention and treatment of major chronic diseases by Chinese patent medicine were explored to build the relevant pharmacoeconomic evaluation system. RESULTS & CONCLUSIONS Traditional Chinese medicine shows the advantages in the prevention and treatment of major chronic diseases. This unique advantage needed to be explored ，reflected and proved in the pharmacoeconomic evaluation. The pharmacoeconomic evaluation of Chinese patent medicine had made some progress in recent years. However ，there were still deficiencies of theory and methodology in the pharmacoeconomic evaluation for the advantages of Chinese patent medicine in preventing and treating major chronic diseases. It was difficult to truly and comprehensively reflect the value of Chinese patent medicine by simply applying the economic evaluation indicators and technologies of chemical medicine. It is necessary to focus on the unique pharmacoeconomic attributes of Chinese patent medicine ，excavate the economic value indicators of Chinese patent medicine for “preventive treatment of disease ” and playing the self-regulation role of human body ，comprehensively consider the pharmacoeconomic particularity of Chinese patent medicine in respects of research design ，research angle ，target population ，intervention measures and control selection ，research time limit and evaluation method ，etc. Through the use of system modeling ，real-world research and the establishment of Chinese medicinal quality of life scale that reflects the characteristics of TCM ，the economic value of Chinese patent medicine in the prevention and treatmen t of major chronic diseases is reflected comprehensively，so as to reflect the advantage of Chinese patent medicine in preventing and treating major chronic diseases.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To explore the protective mechanism of kaempferol （KAE）on cerebral ischemia/reperfusion （CI/R） injury in vitro and in vivo . METHODS Firstly，the potential targets of KAE in the treatment of CI/R injury were preliminarily screened by network pharmacology. AutoDock Vina software was used to conduct molecular docking between KAE and the top 10 core targets ，and the binding affinity was used as the evaluation standard to further clarify the possible mechanism of KAE in treating CI/R injury. Finally ，the above results were verified by in vivo and in vitro experiments. The oxygen glucose deprivation/ reperfusion（OGD/R）HT22 cell injury model and the middle cerebral artery occlusion （MCAO）rat model were constructed. The cell activity was detected by CCK- 8 method. The neural function score and TTC staining were performed on the rats and their brain tissues. The phosphorylation levels of protein kinase B （Akt）and Src in HT 22 cells and brain tissue of rats were detected by Western blot. RESULTS The results of network pharmacology screening showed that KAE in the treatment of CI/R injury was closely related to 10 core targets including prostaglandin-endoperoxide synthase 2，matrix metalloproteinase 9，JUN，Akt1，tumor necrosis factor ，caspase-3，mitogen activated protein kinase 8，intercellular cell adhesion molecule 1，vascular cell adhesion molecule 1 and Src. The results of molecular docking showed that KAE was stably bound with Akt 1 and Src . The results of in vitro and in vivo experiments showed that KAE could significantly improve the survival rate of OGD/R-injuried HT 22 cells （P＜0.05）， significantly reduced the neurological function score of MCAO model rats （P＜0.05），significantly reduces the volume of cerebral infarction in rats （P＜0.05），and significantly increased the phosphorylation levels of Akt and Src in HT 22 cells and brain tissue of rats（P＜0.05），which showed a dose dependent trend. CONCLUSIONS KAE may play a neuroprotective role by regulating the phosphorylation expression of Akt and Src ，thus treating CI/R injury.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To isolate and ide ntify the chemical constituents of the root of Ardisia virens and preliminarily evaluate the in vitro anti-inflammatory activity of the compounds. METHODS The ethyl acetate extraction part from 70％ ethanol extract of the root of A. virens were separated and purified by silica gel column chromatography ，ODS column chromatography ， etc. The structures of the compounds were identified according to physical and chemical properties and spectral data. The inflammation model of RAW 264.7 cells was induced by lipopolysaccharide ，and anti-inflammatory activity of the compound was investigated by MTT assay. RESULTS A total of 11 compounds were isolated from the ethyl acetate extraction part ，and were identified as cyclamiretin A （1），α-spinasterol （2），（3S，5R，6S，7E）-3，5，6-trihydroxy-7-megastigmen-9-one （3）， （+）-angelicoidenol（4），octadeca-dienoic acid- 2，3-dihydroxypropyl ester （5），α-linolenic acid （6），glycerol monooleate （7），5， 5′-（4，7-hexadecadlene-1，16-diyl）bisresorcinol（8），1-（3，5-dihydroxyphenyl）heptan-1-one（9），5-heptylresorcinol and （10） 5-n-nonylresorcinol（11）. The in vitro anti-inflammatory results showed that 80，40，20，10，5 μg/mL of compounds 2，8，9 and 10 could reduce the cell survival rate in different degrees. CONCLUSIONS Compounds 1-11 are isolated from this plant for the first time，and compound 8 is a new natural product. Compound 2，8，9 and 10 show certain anti-inflammatory activity in vitro .关键词：roots of Ardisia virens;Ethanol extract;ethyl acetate extraction part;Chemical constituents;Anti-inflammatory activity
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发布时间：2022-11-09 - 摘要：OBJECT IVE To provide scientific evidence for the quality standard research of Qingyi mixture （QM）qualitatively and quantitatively. METHODS The high performance liquid chromatography （HPLC）fingerprint of QM was established ，and the chemical pattern recognition analysis was carried out. At the same time ，the contents of 8 components such as chlorogenic acid in the preparation were determined. The determination was performed on Agilent SB-C 18 column with 0.1％ phosphoric acid-acetonitrile as mobile phase （gradient elution ）at the flow rate of 0.6 mL/min. The column temperature was 35 ℃，and detection wavelength was set at 254 nm. Similarity Evaluation System of Chromatographic Fingerprint of Traditional Chinese Medicine（2012 edition），SPSS 20.0 and SIMCA 14.1 were used to perform similarity evaluation ，cluster analysis （CA），principle component analysis （PCA）and orthogonal partial least squares-discriminant analysis （OPLS-DA）of QM samples. RESULTS A total of 22 common peaks were calibrated by 15 batches of QM ，and the similarity was over 0.975. Twenty-two common peaks were assigned and 8 of them were identified. CA ，PCA and OPLS-DA divided the 15 batches of QM into two categories. Meanwhile，5 differential components were screened out ，i.e. peak 9（cichoric acid ），peak 14（baicalin），peak 18，peak 19 and peak 21 （baicalein）. The contents of 8 components，such as chlorogenic acid ，ferulic acid ，cichoric acid ，hesperidin， baicalin，salvianolic acid B ，baicalein and paeonol ，were 0.077-0.094，0.165-0.190，0.100-0.114，0.083-0.107，0.556-0.615，0.288-0.314，0.152-0.188 and 0.114-0.128 mg/g，respectively. CONCLUSIONS The established HPLC fingerprint and content determination method can provide reference for the quality standard research of QM.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To analyze quality maker （Q-marker） of Ka nggongyan soft capsule （KSC）. METHODS The fingerprints of 20 batches of KSC were established by ultra high performance liquid chromatography （UPLC）method. Similarity Evaluation System of TCM Chromatographic Fingerprint （2012 edition）were used to evaluate the similarity and confirm common peaks. The contents of norisoboldine ，leonurine hydrochloride ，forsythoside B ，acteoside，poliumoside and isoacteoside were determined by the same UPLC method. Targets and pathways related to KSC in the treatment of cervicitis were screened and analyzed by network pharmacology and molecular docking method to construct a “component-target-pathway”network，and analyze its potential Q-marker. RESULTS Twelve common peaks were identified in the fingerprints of 20 batches of KSC ，and the similarity was greater than 0.99. Six common peaks were identified ，including norisoboldine ，leonurine hydrochloride ，forsythoside B，acteoside，poliumoside and isoacteoside. The contents of the above 6 components were 1.336-1.774，0.093-0.143，4.970-5.888， 0.505-0.623，5.206-6.226 and 0.785-0.895 mg/g，respectively. By network pharmacology analysis ，14 key targets and 94 pathways were obtained ，and their binding energies to the core targets （protein kinase B 1，tumor necrosis factor ）were all less than －6.4 kJ/cal. CONCLUSIONS Six components such as norisoboldine and leonurine hydrochloride are potential Q-marker of KSC.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To evaluate the quality of Amomum tsao -ko from different origins and harvesting periods comprehensively. METHODS The contents of total volatile oil in A. tsao -ko were determined by volatile oil measurement method A stated in 2020 edition of Chinese Pharmacopoeia （part Ⅳ）；the contents of total flavonoids and total polyphenols in A. tsao -ko were determined by aluminum nitrate-sodium nitrite colorimetry and folin-ciocalteu method. The contents of α-pinene，β-pinene， 1，8-cineole，α-terpineol，geraniol and trans-nerolidol in the volatile oil of A. tsao -ko were determined by gas chromatography ；the contents of protocatechuate and vanillic acid in A. tsao -ko were determined by ulta high performance liquid chromatography. The above 11 indicators were selected ，and entropy weight TOPSIS method was used to comprehensively evaluate the quality of 16 batches of A. tsao -ko. RESULTS The contents of total volatile oil ，total flavonoids ，total polyphenols ，α-pinene，β-pinene， 1，8-cineole，α-terpineol，geraniol，trans-nerolidol，protocatechuate and vanillic acid in 16 batches of A. tsao -ko were 15.833 3- 28.000 0 μL/g，29.100 5-78.199 6 mg/g，6.789 8-35.797 7 mg/g，0.088 7-0.401 3 mg/g，0.106 3-0.408 0 mg/g，3.709 6-8.533 1 mg/g，0.259 8-0.599 6 mg/g，0.314 8-1.324 1 mg/g，0.272 3-0.576 4 mg/g，9.301 2-19.818 5 μg/g，8.180 9-27.666 3 μg/g， respectively. Entropy weight TOPSIS results showed that the top three of relative closeness rankings were A. tsao -ko produced by Yunnan Baoshan in July ，Yunnan Honghe in October ，Yunnan Wenshan in September ；the last three of relative closeness rankings were A. tsao -ko produced by Yunnan Dehong in September ，Yunnan Dehong in November ，Yunnan Dehong in December. CONCLUSIONS A. tsao -ko produced by Yunnan Baoshan in July ，Yunnan Honghe in October and Yunnan Wenshan in September present better quality.关键词：Amomum tsao -ko;Volatile oil;Content determination;entropy weight TOPSIS method;Quality evaluation
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发布时间：2022-11-09 - 摘要：OBJECTIV E To study composition an d content changes of volatile components during the bleaching process of Atractylodis macrocephala with the water of washing rice. METHODS The raw products of A. macrocephala and bleached products of 5 different bleaching stages were prepared （in the first and second stages ，raw products were bleached with 9-fold volumn of the water of washing rice for 12 h and 24 h，respectively；in the third ，fourth and fifth stages ，the raw products were firstly bleached with 9-fold volumn of the water of washing rice for 24 h，and then bleached with 9-fold volumn of clean water for 12，24 and 48 h，respectively）；the bleaching temperature was set at 26 ℃. The volatile components of raw products of A. macrocephala and its bleached products of 5 different bleaching stages were qualitatively analyzed by using headspace gas chromatography-mass spectrometry. The relative percentage of each component was calculated by peak area normalization method. RESULTS A total of 49 volatile components were identified from raw products of A. macrocephala and its bleached products of 5 different bleaching stages，including 20 common volatile components such as terpinolene ，cyperene and atractylon ，etc. Among them ，33，31，28， 30，28 and 29 volatile components were identified from the raw products of A. macrocephala and the bleached products of the first to fifth stages ，the relative percentages of which were 66.218％ ，64.711％ ，79.410％ ，65.419％ ，67.101％ ，66.818％ ， respectively；among them ，the relative percentage of atractylon in bleached products was the highest in the fourth stage （41.206％），but was the lowest in the third stage （35.926％）. Compared with the raw product ，16 volatile components such as pethylbrene and β-vetivenen were added in the bleaching process ，while 8 volatile components such as ethyl palmitate and β-maaliene were not detected. However ，5 volatile components including 11-rotundene and （－）-valeranone in the bleaching process showed a trend of disappearance-emergence and disappearance-emergence-disappearance. CONCLUSIONS In the third stage，the total relative percentage of each volatile component and the relative percentage of representative dry component as ， atractylone are the lowest in bleached products of A. ； macrocephala，i.e. the bleaching technology of relieving the dry property of A. macrocephala e with the water of washing rice is bleaching with 9-fold volumn of the water of washing rice for 24 h，and then bleaching with 9-fold volumn of clean water for 12 h.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To estab lish a meth od for the determination of 5 volatile components as menthone ，menthol， pulegone，piperitone and ligustilide in Qingxuan pills. METHODS Seven batches of Qingxuan pills were taken as test samples and determined by gas chromatography. The gas chromatographic column was DB- 5 sillica capillary column ，the carrier gas was nitrogen，the inlet temperature was 200 ℃. The sample size was 1 μL，and the split ratio was 10 ∶ 1. The temperature was programmed（the initial temperature was kept at 100 ℃ for 2 min，and then raised to 220 ℃ at 5 ℃/min for 2 min），and the temperature of the flame ionization detector was 250 ℃. RESULTS The chromatographic peaks of menthone ，menthol，pulegone， piperitone and ligustilide reached the baseline separation ；the linear ranges of the five components were 0.008-0.388，0.010-0.527， 0.006-0.327，0.006-0.312，0.053-2.672 mg/mL（all r＞0.999 0）；the average recoveries were 96.33％（RSD＝1.23％，n＝6）， 96.92％（RSD＝1.38％，n＝6），97.53％（RSD＝1.81％，n＝6），96.80％（RSD＝1.89％，n＝6）and 95.61％（RSD＝0.77％， n＝6）；the contents of the five components were 0.009-0.070，0.040-0.157，0.017-0.150，0.008-0.049 and 0.144-0.932 mg/g， respectively. CONCLUSIONS The gas chromatography method established in this study is simple and accurate ，which can simultaneously determine the contents of five volatile components in Qingxuan pills .关键词：Qingxuan pills;menthone;menthol;pulegone;piperitone;ligustilide;gas chromatography
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发布时间：2022-11-09 - 摘要：OBJECTIVE To e xplore the research hots pots and development frontiers of ursolic acid in recent 20 years，and to provide reference for researchers in this field. METHODS Research literatures related to ursolic acid in Web of Science from Jan. ， 1，2002 to Dec. 31，2021 were collected ，and visualization analysis was performed on countries or regions ，research institutions ， authors，journals and keywords involved in the literatures using CiteSpace software ，to obtain the spatial and temporal distribution of ursolic acid and research frontiers. The research status and development frontier of ursolic acid were further analyzed by analyzing keywords co-occurrence ，keyword emergence ，keyword clustering ，etc. RESULTS & CONCLUSIONS Totally 3 528 valid papers were included in this study ，and the top three countries were China ，India and the United States. Analysis of publishing institutions showed that Chinese Academy of Sciences ，Univisity of Karachi and China Medical University were the top 3 research institutions in the list of publication amount. Analysis of published journals showed that Molecules （127 articles），Journal of Ethnopharmacology（90 articles），Journal of Agricultural and Food Chemistry （75 articles）had high number of literatures on ursolic acid. The analysis of keyword analysis showed that pharmacological effects ，such as antitumor activity of ursolic acid ， antioxidant activity ，antibacterial activity and anti-inflammatory activity ，are always the focus of the research ；the mechanism ursolic acid induced apoptosis ，oxidative stress and autophagy ，the research on ursolic acid signaling pathway ，drug delivery of ursolic acid nanoparticles were the research direction in the future.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To establish the fingerprints of Kangfuyan capsules and carry out chemical pattern recognition analysis，and simultaneously determine the contents of five components so as to promote the quality standard of the drug. METHODS High performance liquid chromatography （HPLC）fingerprints of 11 batches of Kangfuyan capsules （S1-S11）were established by Similarity Evaluation System of TCM Chromatographic Fingerprint （2012 edition）；identification and attribution analysis of chromatographic peaks were carried out by comparison with the chromatograms of the reference substance and the decoction pieces of single ingredient. SPSS 26.0 and SIMCA 14.1 software were used for cluster analysis and principal component analysis. HPLC method was used to determine the contents of matrine ，phellodendrine chloride ，rutin，forsythoside A and berberine hydrochloride. RESULTS There were 29 common peaks in the fingerprints for 11 batches of samples ，and the similarity was higher than 0.99. A total of 5 chromatographic peaks were identified ，which are matrine （peak 3），phellodendron chloride （peak 14），rutin （peak 20），forsythiaside A （peak 22） and berberine hydrochloride （peak 28）. The results of cluster analysis and principal component analysis showed that S 1-S9 were clustered into one category ，and S 10 and S 11 were clustered into another category. The contents of above 5 components were 29.320 5-60.144 3，0.621 6-1.076 6，1.025 9-2.830 5，2.899 3-6.212 7 and 4.425 1-8.581 6 mg/g， respectively. CONCLUSIONS The established fingerprint and content determination method are stable and reliable ，and can provide reference for the quality control of the preparation in combination with chemical pattern recognition analysis.关键词：Kangfuyan capsules;high performance liquid chromatography;Fingerprint;Chemical pattern recognition;Content
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发布时间：2022-11-09 - 摘要：OBJECTIVE To study the protective effects o f valproic acid on cardiac and cerebral injury in rats subjected to severe scalding combined with seawater immersion injury with delayed fluid replacement. METHODS The rats were divided into scalding+delayed fluid replacement group （group S ），scalding+seawater immersion+delayed fluid replacement group （group SS ）， scalding+seawater immersion+valproic acid+delayed fluid replacement group （group SSV ）according to random number table ，with 60 rats in each group. All groups were subjected to 35％total body surface area third-degree full-thickness scalding with boiled water. Group SS and group SSV were immersed in artificial ；seawater（30 min）immediately after scalding ，and group SSV was subcutaneously injected with valproic acid 300 mg/kg immediately after out of water. Sodium lactate Ringer ’s 0314-2279277。E-mail：125467374@qq.com injection was injected intravenously within 30 minutes according to 1/2 Parkland formula at 2 h after scalding in each group for delayed fluid replacement. The death time of rats was recorded ，and the average survival time and 24 h survival rate of rats in each group were calculat ed. Mean arterial pressure （MAP），heart rate （HR），respiration rate （RR），rectal temperature （RT），arterial blood pH ，arterial partial pressure of oxygen （PaO2），arterial blood partial pressure of carbon dioxide （PaCO2），HCO3－，creatine kinase MB isoenzyme （CK-MB）and neuron specific enolase （NSE）were detected before scalding ，at 0，2，5 h after scalding. The pathological changes of cardiac and cerebral tissue were observed. RESULTS The 24 h survival rate of group SS （55％）was significantly lower than that of group S （90％）， while that of group SSV （75％）was increased significantly ，compared with group SS （P＜0.05）. Compared with group S ，the levels of MAP ，RT，HR，pH，PaO2 and HCO 3－ in group SS were significantly lowered ，while the levels of CK-MB and NSE were increased significantly at 0，2，5 h after scalding ；the levels of PaCO 2 were increased significantly at 2，5 h after scalding ， while the levels of RR were decreased significantly at 0，2 h after scalding （P＜0.05）. Compared with group SS ，the levels of MAP，RT，HR，pH，PaO2 and HCO 3－ in group SSV were significantly increased ，while the levels of PaCO 2，CK-MB and NSE were decreased significantly at 2，5 h after scalding ；the level of RR was increased significantly at 2 h after scalding （P＜0.05）. At 2，5 h after scalding ，cardiac and cerebral injury of rats in group SS were aggravated significantly than that in group S ；cardiac and cerebral injury of rats in group SSV were relieved significantly than that in group SS. CONCLUSIONS After severe scalding combined seawater immersion injury ，hypodermic injection of sodium valproate could protect cardiac and cerebral function of rats ， improve vital signs and blood gas index ，prolong survival time and improve survival rate in rats.关键词：Sodium valproate;Severe scalding;seawater immersion;histone deacetylase inhibitors;delayed fluid replacement
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发布时间：2022-11-09 - 摘要：OBJECTIVE To explore the mechanism of oridon in（Ori）reversing the drug resistance of breast cancer cell MCF-7 to fulvestrant （Ful）. METHODS Ful-resistant breast cancer cell strains MCF- 7/Ful were induced and constructed in vitro . The relative cell viability of MCF- 7 cells and MCF- 7/Ful cells was detected by MTT assay ，inhibitory rate of Ori to MCF- 7/Ful cells was also detected. CompuSyn software was used to analyze the synergistic effect of Ori and Ful. MCF- 7/Ful cells were randomly divided into blank control group ，Ful group （5 μmol/L），Ori group （8 μmol/L），Ful（5 μmol/L）+Ori（8 μmol/L）group. The phosphorylation of phosphatidylinositol 3 kinase（PI3K）/protein kinase B （Akt）signaling pathway related protein in each group was detected by Western blot. MCF-7/Ful cells were used to prepare drug resistance model of transplanted tumor in nude mice，and they were randomly divided into blank control group ，Ful group （80 μmol/g），Ori group （50 μmol/g），Ful（80 μmol/g）+ Ori（50 μmol/g）group. The tumor weight and tumor inhibition rate were calculated ，to verify the reversal effect of Ori and Ful in vivo. RESULTS MTT assay showed that when Ful ≥10 μmol/L，the relative cell viability of MCF- 7/Ful cells was significantly higher than that of MCF- 7 cells（P＜0.05），and the drug resistance was significantly enhanced ；Ori had a significant inhibitory effect on MCF- 7/Ful cells ，the inhibition rate of Ori combined with Ful to MCF- 7/Ful cells was significantly increased （P＜0.05 or P＜0.01），and the effect of reversing drug resistance was significantly increased . The results of Western blot showed that compared with Ful group ，the phosphorylation levels of PI 3K and Akt protein in Ful+Ori group were significantly decreased （P＜0.05 or P＜ 0.01）. In vivo results showed that the tumor volume and mass of Ful+Ori group were significantly decreased ，and the tumor inhibition rate was （63.90±4.11）％，which was significantly higher than that of Ful group （P＜0.01）. CONCLUSIONS Ori can reverse drug resistance of breast cancer cell MCF- 7 to Ful ， and this effect may be through regulating PI 3K/Akt signaling pathway.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To evaluat e the cost-effectiveness of Keluoxin capsule combi ned with chemical medicine in the treatment of diabetic kidney disease （DKD）from the perspective of the whole society. METHODS Six-state Markov model with 1 year cycle and 40 years time horizon was constructed by means of secondary literature review ，medical record analysis of sample hospital and clinical expert consultation. The cost-effectiveness of Keluoxin capsule combined with chemical medicine versus chemical medicine alone for DKD was evaluated by taking the quality-adjusted life year （QALY）as the output index ，setting the discount rate as 5％，and taking one time domestic gross domestic product （GDP）per capita in 2020 of China as the judgement threshold of incremental cost-effectiveness ratio （ICER）. RESULTS Within 40 years，Keluoxin capsule combined with chemical medicine group spent 8 644.09 yuan per capita more than chemical medicine alone group ，and gained more 0.143 QALYs；ICER was 60 460.25 yuan/QALY，which was less than one times GDP per capita of China in 2020（72 447 yuan）. The results of sensitivity analysis showed that the annual days of using Keluoxin capsule ，the health utility value of DKD at early stage had a great influence on the results of cost-effectiveness analysis. The results of probabilistic sensitivity analysis suggested that the basic analysis results of this study were robust. CONCLUSIONS At the current price level ，Keluoxin capsule combined with chemical medicine is more cost-effective to treat DKD than chemical medicine alone. The dosage of Keluoxin capsule and health utility value should be paid attention in specific decision- bjmu.edu.cn making scenarios.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To mine the risk sig nals o f iodine contrast media from spontaneous reporting system. METHODS Reporting odds ratio ，proportional reporting ratio ，Medicines and Healthcare Products Regulatory Agency and Bayesian confidence propagation neural network were used to mine risk signals of 5 iodine contrast media （iopamidol，iohexol，iopromide，ioversol， iodixanol）. RESULTS 1 164（2 446 case times ）adverse drug reaction of iodine contrast media were included ，a total of 14 risk signals involving systems/organs such as respiratory system （3，2，4，3，2 for the above 5 iodine contrast media ）and immune system and 32 specific adverse drug reaction signals including anaphylactic shock ，rash and flushing （11，7，7，3，4 for the above 5 iodine contrast media ）were found in 5 iodine contrast media. CONCLUSIONS The risk signals of 5 iodine contrast media verify that there is a certain correlation between these drugs and above adverse drug reactions. It is suggested that before using iodine contrast media in clinic ，it is necessary to pay attention to whether the patient has a history of tumor and combined medication ，evaluate the patient’s renal function ，and give preventive measures such as hydration in advance. When using iodine contrast media ，it is necessary to pay attention to the temperature ，dose and injection rate. And medical staff need to follow up the patient ’s situation in time after using iodine contrast media to avoiding the impact of delayed adverse reactions.关键词：Iodine contrast media;Signal mining;spontaneous reporting system;adverse reaction;signal detection
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发布时间：2022-11-09 - 摘要：OBJE CTIVE To investigate the clinical characteristics of a dverse drug reactions of asparaginase-associated pancreatitis（AAP），so as to provide reference for clinical safe medication. METHODS Analysis and identification were performed on a severe adverse reaction case of acute pancreatitis complicated with diabetic ketoacidosis and liver injury in a patient with acute lymphoblastic leukemia in our hospital after using pegaspargase. Retrieved from Wanfang database ，CNKI，PubMed and Embase database，case reports of AAP were collected and summarized in terms of patient demographics ，drug use ，incubation period and adverse reaction outcome. Combined with this case ，the disease characteristics and potential risk factors of AAP were analyzed and discussed. RESULTS After analysis and identification ，it was determined that AAP occurred in this patient. A total of 47 case reports were retrieved from the database ，and a total of 52 patients（including this patient ）were included in the analysis ，including 29 males and 23 females，mainly minors （65.4％）. L-asparaginase was the main asparaginase preparation that causes AAP （80.8％）. Gastrointestinal symptoms were the main prodromal symptoms （92.3％），which could be accompanied by other asparaginase related adverse reactions. AAP could occur after 1-33 times of administration ，and the median latency was 14 days after administration；compared with children ，median latency of AAP in adult patients was shortened significantly （11 d vs. 16 d，P＝ 0.049）；the median latency of AAP had longer tendency in patients treated with pegaspargase than that of L-asparaginase （17 d vs. 12.5 d，P＝0.490）. Of the cases included in the analysis ，8 patients died due to AAP ，1 of which was related to re-exposure to asparaginase preparations. CONCLUSIONS Acute pancreatitis is a serious and potentially fatal adverse drug reaction of ； asparaginase preparations. Clinical medical staff should pay attention to the characteristics of AAP ，consider the possibility ： of AAP when the patients have gastrointestinal symptoms and do a good job in patient education and pharmaceutical care to minimize the damage caused by AAP to patients.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To investigate the effects of different doses of dexmedetomidine on intracranial pressure in patients undergoing gynecological laparoscopic surgery. METHODS Ninety patients undergoing selective gynecological laparoscopic surgery in trendelenburg position were divided into low-dose experimental group （group D 1），high-dose experimental group （group D 2） and control group （group C ）according to random number table ，with 30 cases in each group. Group D 1 and group D 2 received continuous intravenous infusion of dexmedetomidine 1.0 μ g/kg for 10 min for induction of anesthesia ，and then continued intravenous infusion at the rate of 0.4 μg（/ kg·h）and 0.6 μg（/ kg·h）respectively. Group C was continuously pumped with the constant volume of Sodium chloride injection. Three groups stopped pumping 30 minutes before the end of the operation. The heart rate（HR）and mean arterial pressure （MAP）were recorded when entering the room （T0），10 min after intravenous pump of dexmedetomidine（T1），10 min（T2），30 min（T3），60 min（T4）after pneumoperitoneum ，10 min after pneumoperitoneum was closed to restore the supine position （T5）. At the same time ，optic nerve sheath diameter （ONSD）in both eyes was measured by ultrasound，and the occurrence of intraoperative bradycardia and the use of atropine were recorded. RESULTS There was no statistical significance in ONSD ，HR or MAP among 3 groups at T 0（P＞0.05）. Compared with T 0，ONSD of 3 groups were decreased significantly at T 1（except for group C ）；ONSD of 3 groups were increased significantly at T 2-T5，while MAP and HR were all decreased significantly （P＜0.05）. HR of group D 2 was decreased significantly at T 1（P＜0.05）. Compared with group C ， ONSD and HR of group D 1 and D 2 were all decreased significantly at T 1-T5（P＜0.05）. Compared with group C ，the number of patients with bradycardia and those who used atropine in group D 1 and D 2 were increased significantly （P＜0.05）. CONCLUSIONS Continuous pumping of dexmedetomidine during gynecologic laparoscopic surgery can reduce the increase of intracranial pressure in patients ；compared with pumping rate of 0.6 μg（/ kg·h），the change of patient ’s HR tends to be more stable with a pumping rate of 0.4 μg（/ kg·h）.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To evaluate the correlation between 5-HTR1A gene C- 1019G polymorphism and the efficacy of antidepressants. METHODS PubMed，Embase，Cochrane Library ，CNKI，Wanfang database ，CBM and VIP database were searched for domestic and foreign literatures on the correlation between 5-HTR1A gene C- 1019G polymorphism and antidepressant efficacy. The retrieval time limit was from the inception to February 2022. According to different outcome measures of drug response，Stata 14.0 and RevMan 5.4 software were used for meta-analysis of efficacy group and remission group ，respectively. RESULTS A total of 18 literature were included. The combined results showed that among recessive gene model in valid group ， the correlation of 5-HTR1A gene C- 1019G polymorphism with the efficacy of antidepressants had statistically significance in Asian population（GG vs. CG+CC ，OR＝0.751，95％CI＝0.585-0.964，P＝0.024）. There was statistical significance in the correlation of 5-HTR1A gene C- 1019G polymorphism and the efficacy of antidepressants in China （GG vs. CG+CC ，OR＝0.677，95％CI＝ 0.508-0.901，P＝0.007）. There was no statistical significance in the correlation of 5-HTR1A gene C- 1019G polymorphism and the efficacy of antidepressants in remission group （P＞0.05）. CONCLUSIONS In the effective group ，5-HTR1A gene C- 1019G polymorphism is correlated with the efficacy of antidepressants in the Asian population and the Chinese population ；while in the remission group ，it is not proved that this polymorphism is correlated with the efficacy of antidepressants.关键词：antidepressant;5-HTR1A gene;C-1019G polymorphism;Efficacy;Meta-analysis
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发布时间：2022-11-09 - 摘要：OBJECT IVE To evaluate the application effect of the whole cour se medication management mode led by pharmacists in rheumatic immune diseases. METHODS A total of 122 patients treated with tacrolimus or cyclosporine in the department of rheumatology and immunology of Wuhan No. 1 Hospital from 2018 to 2020 were selected as the study subjects. Among them ，44 cases in the control group were under the traditional supervision mode ；78 patients in the observation group adopted the whole course medication management mode led by pharmacists ，that was ，individual pharmacists and specialist clinical pharmacists cooperated and led ，and not only participated in the whole process of drug treatment but also involved in the whole process of therapeutic drug monitoring （TDM）. On the basis of the control group ，the division of labor and cooperation among medical，pharmaceutical and nursing parties were strengthened ，and the homogeneous supervision was carried out for the outpatients and inpatients from admission to discharge . The daily dose of medication ，the rate of reaching the standard of blood drug concentration ，the incidence of problematic samples （the sample was calculated by the number of times ），the average hospitalization days ，the re-admission rate within 6 months after discharge ，the medication compliance score and the patient ’s satisfaction rate were compared between the two groups. RESULTS In the control group ，53 times of TDM were performed ， including 18 times of tacrolimus monitoring and 35 times of cyclosporine monitoring ；in the observation group ，123 timesof TDM were performed ，including 55 times of tacrolimus monitoring and 68 times of cyclosporine monitoring. The daily dose of tacrolimus ，the daily dose of cyclosporine ，the rate of reaching the standard of cyclosporine blood drugconcentration，the inc idence of problematic samples ，the rate of re-admission within 6 months after discharge ， the medication compliance score and the patient ’s satisfaction rate in the observation group were significantly better than those in the control group （P＜0.05）. CONCLUSIONS It can effectively improve the effect of the quality of pharmaceutical care to implement whole course and homogeneous medication management led by pharmacists and provide precise drug guidance for patients with rheumatic and immune diseases.
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发布时间：2022-11-09 - 摘要：OBJECTIVE To intr oduce multidisciplinary collaborative blood glucose management mode （hereinafter referred as to blood glucose management mode of the whole hospital ）of the whole hospital with the participation of clinical pharmacists ，and to evaluation it effects on the blood glucose management of perioperative diabetes patients. METHODS The process of blood glucose management mode of the whole hospital in Drum Tower Hospital Affiliated to Medical School of Nanjing University and the work content of clinical pharmacists were introduced. Three hundred patients with type 2 diabetes mellitus who underwent elective surgery were included and randomly divided into general consultation group （control group ）and hospital-wide glucose management group （intervention group ）. The effect of glucose management and indicators such as preoperative waiting time and total length of stay were compared between 2 groups. RESULTS In the blood glucose management team of the whole hospital ，the physicians，clinical pharmacists and nurses of blood glucose management in endocrinology department were the core members ，and the management process was divided into initial management ，daily management ，discharge management and follow-up. As the team secretary ，the clinical pharmacists were mainly responsible for daily summarizing and managing the blood glucose level and special conditions of patients ，regularly evaluating the management effect ，carrying out pharmaceutical ward rounds ，medical order review， pharmaceutical care ， timely assessing the blood glucose of patients and guiding the rational use of drugs. Compared with before intervention ， after 3 days ofintervention，the levels of fasting plasma glucose （FPG）and postprandial blood glucose （PBG） were decreased significantly in 2 groups（P＜0.05）；intervention group was significantly lower than control group （P＜0.05）. Compared with control group ， the fluctuation of blood glucose in intervention group was significantly reduced （P＜0.05），standard deviation of blood glucose had reached the targeted control level ， and the postprandial glucose excursion and the largest amplitude of glycemic excursion were close to the targeted control level ；the rate of bl ood glucose reaching the standard before operation and at discharge were significantly increased （P＜0.05）；the preoperative waiting time and hospitalization days were significantly shortened （P＜0.05）. CONCLUSIONS The multidisciplinary collaborative blood glucose management mode of the whole hospital with the participation of clinical pharmacists can control the blood glucose level of diabetic patients in the perioperative period more stably and effectively ，and has practical significance for the disease treatment and prognosis of patients.关键词：Whole blood glucose management;multidisciplinary collaboration;Pharmaceutical care;Clinical pharmacist
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发布时间：2022-11-09 - 摘要：OBJECTIVE To explor e the effect of clinical pharmacists participatin g in fine management of pharmaceutical affairs among the inpatients in the department of gastroenterology based on diagnosis related groups （DRG）data. METHODS The discharged patients in the gastroenterology department of our hospital were selected as the research objects to compare the changes of DRG indicators and hospitalization related indicators before （from April to December 2019）and after （from April to December 2020 and from April to December 2021） pharmacists participating in fine management of pharmaceutical affairs in the gastroenterology department. The key DRG with the highest number of enrolled cases and DRG cases of the total cost overrun were analyzed to explore the deviation of various costs. The rationality of drug use was evaluated for the cases in each DRG that exceeded the benchmark hospital payment standard by three times ，with the help of prescription doctor ’s advice review. RESULTS In the first year of intervention ，the case combination index value of gastroenterology department was increased ，meanwhile，the cost consumption index ，time consumption index and average hospital stay were decreased significantly （P＜0.01）. In the second year of intervention ，total weight of the cases in gastroenterology department was increased ，while cost consumption index ，time consumption index ，hospitalization cost per time ，drug cost per time and average hospital stay were all decreased significantly ， compared with before intervention （P＜0.01）. Among the top five DRG ，the drug cost per time in the GZ 15，GZ13 and GJ 15 were all decreased significantly in the first year of intervention ；hospitalization cost per time and drug cost per time in the GZ 15，GZ13， GJ15 and GJ 13 were all decreased significantly in the second year of intervention （P＜0.01）；after the intervention of clinical pharmacists in DRG over-expenditure cases ，the over-expenditure rate decreased significantly （P＜0.001）. CONCLUSIONS The fine management of pharmaceutical affairs in our hospital has achieved certain results and promotes the rationality of clinical drug use，and provides a new entry point for the cost control and utilization of medical institutions under the background of 〔2020〕68号） DRG.
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发布时间：2022-11-09 - 摘要：OBJECTIV E To develop the infor mation-based pharmaceutical care pathway of anticoagulant therapy in patients with atrial fibrillation and improve the efficacy and safety of treatment for them. METHODS The“anticoagulant pharmaceutical care”module was developed on the basis of medical intelligent and decision system. Patients with atrial fibrillation were taken pharmaceutical care in the whole anticoagulant treatment by evaluating the thromboembolism and bleeding risks ，pre-reviewing antithrombotic prescriptions ，monitoring efficacy and drug interactions ，and warning adverse reactions. RESULTS A total of 1 228 patients receiving anticoagulant therapy were enrolled. It was found after analysis of their doctor ’s orders that 9.27％ of the patients adjusted the improper antithrombotic therapies ，3.99％ modulated treatments according to the effects of potential drug interactions or the risk of adverse reactions ，and 70.29％ of the wrong prescriptions were intervened successfully. After the information-based pharmaceutical care ，the anticoagulation treatment rate increased from 88.73％ to 97.40％，the rate of patients ’achievements to warfarin’s international normalized ratio in hospital increased from 38.64％ to 66.67％，and the incidence of serious bleeding events decreased from 2.94％ to 0.37％ （P＜0.05）. CONCLUSIONS The information-based pharmaceutical care path of anticoagulant therapy achieved comprehensive ，efficient and accurate management of patients with atrial fibrillation ，and improved the rationality ，effectiveness and safety of anticoagulant therapy.关键词：atrial fibrillation;anticoagulant therapy;Informatization;pharmaceutical care pathway
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发布时间：2022-11-09 - 摘要：OBJECTIVE To provide reference for chronic disease management in grass-root institution . METHODS System structure design and audit class setting of the regional pretrial center in Changning district of Shanghai were introduced. The number of prescriptions/medical orders from the start of application to February 28，2022 were counted. The prescriptions/medical orders intercepted by the system ，prescriptions/medical orders intervened by physicians ，chronic disease types and drug use of regional multiple chronic diseases were counted and analyzed. RESULTS Compared with the data when the center was on line in September 2021，total qualified rate of prescriptions/medical orders （97.67％ vs. 86.42％）significantly increased ，the number of prescriptions/ medical orders intercepted by the system and intervened by physicians decreased by 55.39％ and 72.67％ in February 2022， respectively. The top five diseases were hypertension （26.52％），coronary heart disease （20.53％），sleep disorders （16.71％），diabetes（15.24％）and bone diseases （14.09％）. Among them ， there were many problematic prescriptions involving coronary heart disease ，sleep disorder and bone disease. CONCLUSIONS The incidence of chronic diseases among community residents remains high. In addition to common chronic diseases such as coronary heart disease ，hypertension and diabetes ，the incidence of sleep disorders and bone diseases is also increasing. With the help of the regional pretrial center ，the focus of chronic disease management can be adjusted timely ，drug supervision can be carried out in real time so as to improve the level of rational drug use in grass-root institution.关键词：regional pretrial center;multiple chronic diseases;disease types;Analysis of drug use;chronic disease management
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发布时间：2022-11-09 - 摘要：With th e massive use of antibiotics ，Klebsiella pneumoniae has shown a trend of multiple drug resistance ， especially carbapenem-resistant K. pneumoniae ，which means that fewer and fewer antibiotics can be used to treat K. pneumoniae infection. Polymyxin has become the last line of defense for the treatment of carbapenem-resistant K. pneumoniae infection due to its unique antibacterial mechanism. However ，with the increase of its use ，the reports of drug-resistant K. pneumoniae strains at home and abroad are also on the rise ，seriously endangering the lives of patients . The author summarizes the resistance mechanism of K. pneumoniae to polymyxin ，and find that the resistance mechanism of K. pneumoniae to polymyxin mainly includes the structural modification of lipopolysaccharide in bacterial outer membrane ，the overexpression of capsular polysaccharide and the overexpression of multidrug efflux pump ，which can provide a basis for the rational use of the drug and the prevention and treatment of drug-resistant K. pneumoniae .关键词：Klebsiella pneumoniae;polymyxin;Drug resistance;resistance mechanism
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发布时间：2022-11-09
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