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101.
目的 分析河南省疾病预防控制中心2005 - 2017年科技论文发表情况,为疾控机构今后科研工作发展、学科建设和人才队伍建设提供参考依据。方法 运用中国知网、万方数据库、Pubmed、EMbase、Web of Science数据库或搜索引擎,检索2005 - 2017年“第一作者”当时是该中心员工且“第一作者单位”为“该中心”正式发表的科技论文,应用Microsoft Exce 2010录入和整理数据,应用SPSS 17.0软件进行统计分析。结果 2005 - 2017年该机中心发表科技论文2 052篇,年平均发表158篇。刊载在200种期刊上,其中外文期刊37种,中文期刊163种。传染病防控专业和卫生检验专业发表的论文数量占比较高,分别为45.18%和23.73%。CN一般期刊占比最高,为44.44%;其次是中文核心期刊,为40.59%。硕士、博士学历组人均发表论文较多,人均分别为12.09篇、12.82篇;副高和正高级职称组人均发表论文较多,分别为12.36篇、10.76篇,结论 该中心近年年均发表论文数量和质量整体呈上升趋势,在国内同行中处于相对较高水平,说明科研水平在稳步上升,同时也反映出社会影响、政策激励对科学研究的推动作用。  相似文献   
102.
口腔诊疗过程中患者口、鼻全程暴露,操作中易产生飞沫、气溶胶,治疗医务人员与患者近距离、长时间接触等特殊性,均给新型冠状病毒肺炎疫情期间防控工作带来极大的困难和挑战。基于疫情防控部门及口腔各级专业学会陆续出台的疫情期间口腔感染控制建议及口腔医务人员个人防护指南,并结合传染病医院口腔科工作经验,本文从诊室布局、工作服穿脱流程、防护装备及诊疗关键细节等的改进方面进行思考,为今后口腔医疗机构接诊普通患者、传染病患者,尤其是在应对突发公共卫生事件时做到有效控制感染提出相关参考建议。  相似文献   
103.
《The surgeon》2022,20(3):e20-e25
IntroductionNon-operative management is currently the preferred approach in blunt liver trauma, including high grade liver lesions. However, hemodynamic instability imposes the need for an emergency laparotomy, with a perihepatic packing (PHP) to control liver bleeding in most cases. Our retrospective study aimed to assess the outcomes of liver trauma patients who underwent a shortened PHP.MethodsAll consecutive patients who underwent PHP for blunt liver trauma from 1998 to 2019 in our Level I trauma center were included in the study. Unstable patients with severe liver trauma were transferred to the operating room without any delay, and a collective decision was made to perform abbreviated laparotomy to pack the liver. Demographics, perioperative data, postoperative outcomes, and mortality were retrospectively collected, and survivors and deceased patients were compared with a paired t-test.ResultsFifty-nine patients of 206 patients admitted with severe liver injuries were treated with shortened PHP. Thirty-four (57.6%) patients died, including 26 (76.5%) within the first 24 h. Twelve (20.3%) patients had a selective hepatic embolization and eight (13.6%) had an extrahepatic embolization. Forty-eight patients had an extra abdominal associated injury. This was not a predictive factor of mortality. The removal of packing was performed in 24 patients within 72 h after laparotomy, with an 80% survival rate in these patients.ConclusionShortened PHP is an effective strategy for controlling liver bleeding in severe hepatic trauma. The mortality rate of these patients is high, but after the removal of packing, the survival is good.  相似文献   
104.
《Primary Care Diabetes》2022,16(2):293-300
AimsDiabetes related distress (DRD) is a negative emotional reaction to stresses associated with diabetes mellitus (DM) and its management. This study estimated the burden of DRD and self-reported adherence to treatment (SRAT) among patients with DM and investigated their relationship with glycemic control.MethodsA cross sectional study of consented 157 diabetics was conducted using the17-item Diabetes Distress Scale (DDS). It measures distress at four subscales: Emotional Burden (EB), Physician-related (PD), Regimen-related (RD) and Interpersonal Distress (ID). SRAT was assessed using Morisky’s scale. Glycemic control was assessed using the most recent HbA1c results. Multivariable linear regression analysis was used for adjustment of confounders and bootstrap Confidence Interval was used to test for the occurrence of mediating effect.ResultsAverage age was 44.5 ± 16.0 years, 65% were females, 79% had type 2 DM and nearly 55% has had DM for more than 7 years and the average HbA1c was 8.9 ± 2.2%. Clinically significant DRD was reported by 37% of the participants, EB and RD in 40.8%, PD in 46.5%, and ID among 32.5%. Younger patients showed higher level of stress compared to older participants and patients with type 1 DM showed higher level of stress in all DRD domains. Only 46% of patients were defined as having satisfactory SRAT and improvement of SRAT significantly enhanced the glycemic control (r = ?0.32, p < 0.01). DRD and low SRAT negatively correlated with HbA1c; increasing the DRD by one point may increase the HbA1c on average by 0.41 (C.I. 0.02–0.80) and will indirectly raise the HbA1c by 0.24 (C.I. 0.04–0.47) through the mediating effect of low SRAT.ConclusionDRD and low SRAT are commonly reported among DM patients and both are indirectly correlated. The mediating effect of low SRAT highlights the clinical role of DRD and clarifies the process by which distress affect the outcome of DM management.  相似文献   
105.
106.
林巧  熊亮  刘昭华  周勤梅  彭成 《世界中医药》2020,15(9):1247-1252
益母草制剂在临床中应用广泛,主要用于多种妇产科疾病的治疗,且效果显著。其中,益母草注射剂、益母草颗粒、益母草片是临床上最常见的益母草剂型,其有效性和安全性在长期的临床实践中得到认可。本论文结合项目组对益母草制剂的二次开发研究思路,对上述具有代表性的益母草制剂的制剂工艺、质量控制和临床应用进行介绍,以期为益母草制剂的现代研究和临床安全应用提供一定的参考。  相似文献   
107.
枳实薤白桂枝汤HPLC指纹图谱及10种指标成分含量测定研究   总被引:3,自引:0,他引:3  
袁海建  李卫  祝一飞  张光际  封亮  贾晓斌  王卉  周涛 《中草药》2020,51(9):2448-2459
目的建立枳实薤白桂枝汤HPLC指纹图谱分析方法和复方中10种指标成分(辛弗林、槲皮素、桂皮酸、厚朴酚、柚皮苷、腺苷、香豆素、橙皮苷、和厚朴酚、新橙皮苷)含量测定方法,开展相关评价分析。方法采用HPLC法建立枳实薤白桂枝汤指纹图谱,开展相似度评价研究;测定复方中10个指标成分,分析复方中药材不同配伍对其量的变化影响;采用聚类分析等化学计量学方法,对获取相关数据进行分析,评价枳实薤白桂枝汤的质量控制相关指标的影响和价值。结果 10批样品的相似度在0.376~0.990,部分批次相似度大于0.9(5批),说明10批样品相似度差异较大。10批样品中S1~S3、S5、S6、S8、S10为一组,S4、S9为一组,S7单独为一组。共标定了30个特征峰,经主成分分析,主成分1~6是影响药材样品质量评价的主要因子;30个特征峰中对样品分组起关键作用的成分为21(新橙皮苷)、26、29(和厚朴酚)、3、23、17、30(厚朴酚)、5、24(香豆素)、28和7。含量测定结果显示,除槲皮素外,其余9种成分在测定的质量浓度范围内线性关系、精密度、稳定性和重复性良好;不同配伍会对药材中相关成分产生增加或抑制溶出的作用。结论所建立的HPLC方法可用于同时测定枳实薤白桂枝汤中10种化学成分的含量,该方法高效、准确、重复性好,可用于枳实薤白桂枝汤的质量控制和评价。  相似文献   
108.
Objective: This study aimed to analyze the trend in cervical cancer (ICD C53) mortality in Brazilian regions in women who are who are screened and not screened from 1996 to 2015. Methods: An epidemiological study, of time series of mortality from cervical cancer performed in 90,856 women under 24 years old (343 women), between 25 and 64 years old (32,703 women), and over 65 years old (10,909 women). The data from this research were collected from the DATASUS, from the SIM Health Surveillance Secretariat files, captured through TABNET selecting the resident population by gender and age group and ICD 10 C53 from 1996 to 2015. Results: Among women, 43.8% were white, and 76% had less than eight years of formal education. Polynomial regression showed an increasing trend in cervical cancer mortality in Brazil for women aged 15 - 24 years (p=0.01). Between 25 - 64 and 65 years or older it remained constant, but high (p=0.07; 0.99). The Northeast region pointed a growing trend in women aged 15 to 24 (p=0.01), 25 to 64 years (p=0.01) and 65 or older (p=0.001). The Northeast presented the highest average growth per year. In the Southeast, South and Midwest regions, decreasing trends were observed despite the high rates. The Joinpoint regression showed a 95% confidence interval, and that mortality from cervical cancer in the North region increased throughout the period analyzed. an increasing trend was observed from 1996 to 1998, whereas in the Midwest region, the trend remained stable throughout the period analyzed. The Federal District presented an upward trend from 1996 to 2015. In Brazil, an upward trend was observed throughout the whole period analyzed. Conclusions: Cervical cancer mortality in younger women is becoming more predominant, in addition to the high rate observed for women aged 65 or older.  相似文献   
109.
刘丽  张笑敏  许浚  张纪红  张铁军  陈常青  刘昌孝 《中草药》2020,51(10):2689-2702
吴茱萸是我国常用的大宗中药材,资源丰富且分布较广,具有广阔的开发利用前景。吴茱萸中化学成分类型丰富,包括生物碱、苦味素、挥发油、黄酮等类成分,传统认为生物碱和苦味素为其主要药效成分。对其化学成分、药理作用综述的基础上,根据中药质量标志物(Q-marker)理论,从生源途径、化学成分与传统功效、传统药性、新的临床用途、毒性、可测成分、入血成分及不同配伍环境几方面对吴茱萸Q-marker成分进行预测分析,为明确吴茱萸Q-marker和制定科学的质量标准提供基础。  相似文献   
110.
目的 应用统计过程控制方法对加速器日质控(QC)数据进行分析,并对使用晨检仪的QC过程进行评估。方法 加速器、晨检仪校准后分别收集由技师、物理师摆位的100组、30组QC数据,设备第2次校准后再次收集技师摆位的QC数据100组,分析两次校准后技师摆位数据(各100组)的归一化信噪比的变化规律。使用由技师和物理师摆位的QC数据(各30组)绘制控制图,比较中心线位置和上下控制线范围的不同。计算由技师、物理师摆位的3个组日QC的过程能力指数。结果 两次校准的技师摆位数据归一化信噪比均为前6周变化较大,6~8周后趋于稳定,8周后逐渐变小。物理师摆位的QC数据在输出量一致性方面,上下控制线范围更窄;在平坦度、对称性方面,中心线更接近目标值0。对输出量一致性、平坦度方面,3个组日QC的过程能力指数均满足≥1要求;对称性Transverse方向均不满足。结论 应采用30~40个数据点绘制加速器日QC过程的控制图。QC过程应由相对固定且较少的QC人员完成,检测项目也应设置更适合的容差。  相似文献   
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