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The classic formula Wuyaotang is the 49th of the 100 formulas in the Catalogue of Ancient Classic Prescriptions (First Batch) issued by the National Administration of Traditional Chinese Medicine, and is from the Secrets from the Orchid Chamber (《兰室秘藏》) by LI Dongyuan of the Jin Dynasty. It is composed of Angelicae Sinensis Radix, Glycyrrhizae Radix et Rhizoma, Aucklandiae Radix, Linderae Radix, and Cyperi Rhizoma, and has the effect of moving Qi, regulating meridians, and relieving pain. It is mainly indicated for Qi stagnation and blood stasis syndrome. Based on the ancient books on Wuyaotang, this study systematically reviewed the formula source, composition, dosage, preparation, usage, functions, indications, preparation principle, drug processing, modification, etc. of Wuyaotang with the bibliometrics method, explored its historical evolution, and determined the key information. Statistical analysis of its modern literature shows that there are few studies of the original formula of Wuyaotang, and the clinical studies mainly focus on modified Wuyaotang. It has a wide range of treatment scope and can be used for the treatment of dysmenorrhea, delayed menstrual cycle, hypomenorrhea, and menstrual fever, as well as ulcerative colitis, spleen distortion, sciatica, child intestinal spasm, and other internal, surgical, gynecological, and pediatric diseases. The pathogenesis in traditional Chinese medicine (TCM) is Qi stagnation. Through the analysis and research on ancient books and modern literature recording Wuyaotang, this study is expected to provide a scientific basis for the clinical application, in-depth research, and development of the classic formula Wuyaotang.
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Objective@# To assess the implementation of National Leprosy Control Plan (2011-2020) in Zhejiang Province, so as to provide insights into leprosy control. @*Methods@#Leprosy control data were collected from the National Leprosy Management Information System of China, and health administrative sectors, centers for disease control and prevention and professional leprosy control institutions at each level in Zhejiang Province. According to the scheme for the final evaluation of National Leprosy Control Plan (2011-2020), the implementation of 12 indicators in Zhejiang Province in 2020 was investigated, including the current number of leprosy patients, prevalence of leprosy, proportion of training on leprosy control skills, proportion of regular leprosy treatment, proportion of treatment of adverse reactions, annual examination rate of close contacts, proportion of early case identification and awareness of leprosy control knowledge.@*Results@#There were 50 registered leprosy cases in Zhejiang Province by the end of 2020, with a decrease of 50.98% relative to in 2010. The prevalence of leprosy was less than 1/105 in 93 counties (districts) of Zhejiang Province, and the rate of training on leprosy control skills, rate of regular leprosy treatment, rate of treatment of adverse reactions, annual examination rate of close contacts, rate of early case identification were all 100% in Zhejiang Province. There were no new confirmed cases with diagnosis of leprosy having grade 2 deformity or disability, or no new cases with deformity or disability within 2 years following anti-leprosy therapy. In addition, the awareness of leprosy control knowledge was 91.67% among the public and 98.12% among the close contacts. All of the 12 indicators reached the requirements of the National Leprosy Control Plan (2011-2020). @* Conclusions @# The implementation of the National Leprosy Control Plan (2011-2020) in Zhejiang Province had achieved the targets defined in the final evaluation of the plan. Intensifying multi-sectoral joint leprosy prevention and control and improving early identification and standardized therapy of leprosy cases are recommended for future leprosy control in Zhejiang Province.
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Objective:To analyze spatiotemporal distribution characteristics of syphilis in Zhejiang province from 2016 to 2020, to explore cluster areas of syphilis cases, and to provide a theoretical basis for accurate prevention and control of syphilis.Methods:Data on reported syphilis cases in Zhejiang province from 2016 to 2020 were collected from the notifiable infectious disease surveillance system in China Disease Control and Prevention Information System. The ArcGIS10.2 software was used as a data management and presentation platform to establish a database for spatial analysis of syphilis in Zhejiang province from 2016 to 2020, and spatial autocorrelation analysis of reported syphilis incidence was conducted. The SaTScan 9.6 software was used for spatiotemporal scanning analysis.Results:A total of 158 420 cases of syphilis were reported in Zhejiang province from 2016 to 2020, and the average annual reported incidence rate was 49.07 per 100 000 in all counties and districts (range: 20.52 per 100 000-124.29 per 100 000) . The overall spatial distribution pattern of syphilis cases in Zhejiang province was characterized by higher reported syphilis incidence in the West area and lower incidence in the middle area. Global autocorrelation analysis showed that all the global Moran′s I indices from 2016 to 2020 were over 0, Z values were over 1.96, and P values were below 0.001, suggesting the spatial clustering of reported syphilis cases. Local autocorrelation analysis showed that there were 2 high-high clustering areas (Tonglu and Chun′an counties in Hangzhou city, Jingning county in Lishui city) , and 1 low-low clustering area (Jindong district, Dongyang and Yongkang county-level cities in Jinhua city) . Local hot-spot analysis with G statistic showed that there were 6 positive hot-spot areas and 8 negative hot-spot areas of syphilis cases in Zhejiang province. SaTScan spatiotemporal scanning analysis revealed 3 clustering areas, mainly distributed in Taizhou and Zhoushan cities along the eastern coast, and some counties and districts in the southwestern mountainous areas. Conclusions:The reported incidence rate of syphilis in Zhejiang province is characterized by spatial clustering. In the future, prevention and control of syphilis should be strengthened in southwestern mountainous areas, eastern islands, and other remote areas as well as areas with poor transportation.
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Objective:To investigate epidemiological features and trends of genital herpes in Zhejiang province, and to provide scientific evidence for developing control strategies.Methods:Data on reported cases of genital herpes in Zhejiang province between 2011 and 2020 were collected from national notifiable infectious disease surveillance system in China Disease Control and Prevention Information System, and a descriptive epidemiological study was conducted.Results:The reported incidence rate of genital herpes in Zhejiang province between 2011 and 2020 ranged from 4.92 per 100 000 to 6.19 per 100 000, without a significant upward or downward trend (trend χ2 = 0.03, P = 0.959) ; the reported incidence rate in females showed an increasing trend (from 4.50 per 100 000 to 6.02 per 100 000, trend χ2 = 5.13, P = 0.034) , with an average annual increase rate of 3.27%; among all the age groups, the sexually active population aged 20 - 39 years showed a high reported incidence rate of genital herpes, but the incidence rate increased significantly in the groups aged 15 - 19 years and over 50 years, with the average annual increase rates being 8.10%, 9.24%,7.81% and 4.27% in the groups aged 15 - 19 years, 50 - 54 years, 55 - 59 years and over 60 years respectively. The largest proportion of cases was found in farmers (28.38%, 8 779/30 931) , and high average annual increase rates in proportions were observed in healthcare workers, retirees, students, unemployed population and cadres (13.71%, 13.14%, 10.74%, 9.36% and 7.00%, respectively) . The reported incidence rates were high (over 5 per 100 000) in Eastern coastal areas such as Ningbo, Wenzhou, Taizhou, as well as Jinhua city with relatively developed industrial economies in central Zhejiang; the reported incidence rate markedly increased in Hangzhou city, with an average annual increase rate of 5.39%. Conclusions:There was no obvious downward trend in the prevalence of genital herpes in Zhejiang province from 2011 to 2020. Attention should be paid to the prevention and treatment of genital herpes in females, adolescents and the elderly, and the monitoring of herpes simplex virus infections and investigation of infection routes and exposure history should be strengthened.
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Objective:To investigate the effect of two different withdrawal sequences on the quality of recovery in patients undergoing nasal endoscopic surgery under combined intravenous and inhalation anesthesia.Methods:Seventy patients scheduled for endoscopic sinus surgery in The First Affiliated Hospital of Xiamen University, China from January to June 2019 were included in this study and randomly assigned to undergo intravenous anesthesia alone (Group A, n = 35) or combined intravenous and inhalation anesthesia (Group B, n = 35). Propofol 2-4 mg/kg, fentanyl 3-4 μg/kg, cisatracurium besylate 0.2 mg/kg were used to induce anesthesia. Propofol 4-6 mg/kg/h, remifentanil 6.5-13.0 mg/kg/h, sevoflurane ≥ 0.30 minimum alveolar concentration were used to maintain anesthesia. At 30 minutes before the end of surgery, inhalational sevoflurane administration and pump propofol administration were stopped in the groups A and B respectively. At 10 minutes before the end of surgery, pump propofol administration and inhalational sevoflurane administration were stopped in the groups A and B respectively. At the end of surgery, pump remifentanil administration was stopped in both groups A and B. The time to spontaneous breathing recovery, the time to consciousness recovery, and the time to tracheal extubation were recorded. Mean arterial pressure and heart rate were recorded at the time of entering the operation room (T0), at the end of anesthesia (T1), at the time of spontaneous breathing recovery (T2), consciousness recovery (T3) and tracheal extubation (T4), 5 minutes (T5) and 10 minutes after tracheal extubation (T6). Agitation score was recorded at T2-T6 and at 20 minutes after tracheal extubation (T7). Cough score was recorded at T4. Results:The time to spontaneous breathing recovery, the time to consciousness recovery, and the time to tracheal extubation in group A were (16.0 ± 4.6) minutes, (18.0 ± 5.3) minutes, (19.0 ± 5.5) minutes, respectively, which were significantly longer than (8.8 ± 3.5) minutes, (9.5 ± 4.1) minutes, (10.7 ± 4.5) minutes, respectively in the group B ( t = 9.554, 8.881, 9.011, all P < 0.05). There were no significant differences in mean arterial pressure and heart rate recorded at T0-T6 between groups A and B (all P > 0.05). There was no significant difference in agitation score measured at T3-T6 between groups A and B (all P > 0.05). There was no significant difference in cough score recorded at T4 between groups A and B ( P > 0.05). Conclusion:Two different withdrawal sequences can maintain stable hemodynamics and reduce agitation during recovery period and cough during extubation. The recovery time of remifentanil combined with propofol is longer than that of remifentanil combined with sevoflurane.
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Objective To investigate thecurative effect of Hanchuan Zupa granule combined with ventolin atomizing inhalation in the treatment of infantile bronchial asthma and the influence of serum myeloperoxidase(MPO),neutrophil(PMN),monocyte chemotactic protein-4(MCP-4).Methods 92 cases of infantile bronchial asthma from June 2015 to June 2016 in yiwu materal and child health care family planning senice center,according to the draw method was divided into the control group(n=46)and experimental group(n=46),the control group was treated with salbutamol inhalation,and the experimental group was based on control group treated with Hanchuan Zupa granule,the curative effect,MPO,PMN,MCP-4,inflammatory factor,the T lymphocyte subgroup,arterial blood gas index,clinical symptoms disappeared time and safety of two groups were observed.Results After treatmented,the total effective rate of experimental group was 93.48％higher than that of control group 76.08％,the difference was statistically significant(P<0.05).The MPO,PMN,MCP-4 of experimental group was lower than the control group,the difference was statistically significant(P<0.05).The inflammatory factor,T lymphocyte subgroup,arterial blood gas index in the experimental group were more significantly improved than those in the control group,the difference was statistically significant(P<0.05).The clinical symptoms disappear time of experimental group was better than that of control group,the difference was statistically significant(P<0.05).There was no significant difference in safety between the two groups.Conclusion Hanchuan Zupa granule combined withventolin atomizing inhalation of children with bronchial asthma in the exact effect,and down-regulated the expression of MPO,PMN,MCP-4,promote the recovery of children.
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BACKGROUND:A variety of cel lines participate in the construction of animal models of osteosarcoma. OBJECTIVE:To compare the abilities of subcutaneous tumorigenesis of human osteosarcoma cel lines MG63, U2OS and 143B in nude mice, and to establish the basis for experimental studies on osteosarcoma. METHODS:A total of 18 nude mice were randomly divided into MG63, U2OS and 143B groups. The back of nude mice was subcutaneously injected with MG63, U2OS and 143B cel lines in corresponding groups, and the process of tumorigenesis was observed. RESULTS AND CONCLUSION:MG63 and U2OS could not induce subcutaneous tumorigenesis in nude mice. Tumors were observed after injection with 143B cels for (6±1) days, with the tumor formation rate of 100% (6/6). The tumor grew very fast. The mean volume of tumors was (3 475±1 544) mm3 at 2 months. The survival time of nude mice burdened with tumors was (68±10) days. Hematoxylin-eosin staining revealed that in tumor tissue, cancer cels formed nest shape, nuclei were big and darkly stained, and split mostly. These results suggested that 143B cel line could wel induce subcutaneous tumorigenesis, which could be used for animal research of osteosarcoma.
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Objective To investigate the epidemiological characteristics of gonorrhea,and to analyze its temporal-spatial clustering in Zhejiang province.Methods Data on the incidence and demographic characteristics of gonorrhea in Zhejiang province from January 2004 to December 2012 were obtained from the China Information System for Disease Control and Prevention.The population,time and space distributions of gonorrhea were described.Epidemic curve and incidence maps were drawn.A space-time permutation scan statistic was used to detect space-time clusters,and spatial autocorrelation analysis was performed to calculate the Moran's I value and draw Local Indicators of Spatial Association (LISA) cluster maps.Results In Zhejiang province,a total of 199 956 cases of gonorrhea were reported with a decreasing trend in incidence rate from 2004 to 2012.The male to female ratio was 3.51:1 (155 634/44 331).People aged between 25 and 60 years accounted for 75.21％ of these patients,whereas the constituent ratio of people aged 0-1 years and ＞ 60 years increased with time.The incidence rate of gonorrhea was significantly higher in middle and north parts than in the south part of Zhejiang province,and higher in summer than in winter and spring with the peak incidence observed in August.Thirteen temporal-spatial clusters were detected,with the large clusters in Hangzhou,Huzhou,Ningbo,Shaoxing and their neighbor counties/cities/ districts,as well as some counties/cities/districts in Jinhua.All of the above clusters lasted 4.5 years.LISA maps showed an increasing trend in high-high aggregation counties/cities/districts which spread from the north to south part of Zhejiang province.Conclusion There is a temporal-spatial aggregation of gonorrhea in Zhejiang province with young and middle-aged men as the main affected population.
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OBJECTIVE@#To investigate the effect of human bone morphogenetic protein (hBMPs) 2/3/6 and 12 on osteosarcoma cell UMR106.@*METHODS@#Adenovirus-BMP2/3/6 and 12 (AdBMP2/3/6 and12) were used to treat the cell line. Their proliferation, apoptosis, and transmigration were detected by Trypan blue exclusion test, TdT-mediated biotinylated-dUTP nick end labeling (TUNEL), acridine orange-ethidium bromide (AO/EB) double fluorescent dye staining, and transwell-room test, respectively. The alkaline phosphatase (ALP) activity was detected to reflect the differentiation of tumors.@*RESULTS@#Compared with the control groups, the cell survival rate of the experimental groups treated with AdBMP2/3/6 and 12 showed a significant time-dependent decrease (P<0.01). The apoptosis indexes were increased significantly (P<0.01) and the results from TUNEL and AO/EB method were consistent. The cell numbers of transmembrane significantly decreased at 24,48, and 72 h (P<0.01). AdBMP2/3/6 and 12 treatment enhanced the activity of ALP activity from day 3 and this effect might still be observed up to day 9 of the treatment (P<0.01).@*CONCLUSION@#hBMPs2/3/6 and 12 can inhibit the proliferation and transmigration, and induce their apoptosis and differentiation in osteosarcoma cell line UMR106.
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Humanos , Adenoviridae , Genética , Metabolismo , Apoptosis , Proteína Morfogenética Ósea 2 , Farmacología , Proteína Morfogenética Ósea 3 , Farmacología , Proteína Morfogenética Ósea 6 , Farmacología , Proteínas Morfogenéticas Óseas , Farmacología , Neoplasias Óseas , Patología , Línea Celular Tumoral , Transformación Celular Neoplásica , Factores de Diferenciación de Crecimiento , Farmacología , Osteosarcoma , Patología , Proteínas Recombinantes , FarmacologíaRESUMEN
Objective To investigate the effects of human S100A6 on β-catenin in human osteosarcoma cell lines MG63 and U2OS. Methods Cell lines MG63 and U2OS were infected by recombinant adenoviruses carrying human S100A6 and its siRNA gene, AdS100A6 and AdSiS100A6 respectively, to up-regulate and down-regulate the ex-pression of S100A6. Then RT-PCR, Western blot and immunocytochemistry were used to detect mRNA and protein (level and/or distribution) of β-catenin. Results In both cell lines, with up-regulated S100A6, expression of β-catenin mRNA and protein increased(P <0. 05) and β-catenin protein increase was more obvious in nuclear than in cytoplasma; while down-regulating S100A6, both the mRNA and protein level of β-catenin decreased (P<0. 05) ; β-catenin protein decrease was more obvious in nuclear than in cytoplasma, too. Conclusion In-creasing Wnt/β-catenin signaling activity may be a mechanism that S100A6 involves in tumor development.
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Objective To investigate the effects of human S100A6 on ?-catenin in human osteosarcoma cell lines MG63 and U2OS.Methods Cell lines MG63 and U2OS were infected by recombinant adenoviruses carrying human S100A6 and its siRNA gene,AdS100A6 and AdSiS100A6 respectively,to up-regulate and down-regulate the expression of S100A6. Then RT-PCR,Western blot and immunocytochemistry were used to detect mRNA and protein (level and/or distribution) of ?-catenin.Results In both cell lines,with up-regulated S100A6,expression of ?-catenin mRNA and protein increased(P
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Objective The biological effects of BMP3 on osteosarcoma were investigated by treating human osteosarcoma cell lines MG63,and U2OS with human BMP3(hBMP3).Methods Osteosarcoma cells in experimental groups were respectively treated with AdBMP-3 and rhBMP3-CM,control groups with AdGFP and rGFP-CM,the blank group with neither.Their ability of proliferation,apoptosis,transmigration and differentiation were respectively detected by trypan blue exclusion test,terminal deoynucleotidyl transferase mediated dUTP nick end labeling(TUNEL) and acridine orange-ethidium bromide fluorescent stain(AO/EB),transwell-room and alkaline phosphatase(ALP) activity reagent kit.Results(1) All the indexes detected were not significantly different between two control groups.(2) Compared with control groups,the cell survival rate showed a significant decrease in experimental groups.(3) The apoptosis indexes increased.(4)The number of trans-membrane cell decreased.(5)The activity of alkaline phosphatase increased after treatment with AdBMP3 and rhBMP-3 for 3 days in MG63,5 days in U2OS.Conclusion hBMP3 inhibit osteosarcoma cells growth and promote bone formation.
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0.05).CONCLUSION:The patient with Broca aphasia is independent in the course of the orthographic input,and the ability to retrieve semantic information from orthographic activation word may not affected by phonological lexicon.