重大事件快速检验检疫应急处置系统的开发

重大事件快速检验检疫应急处置系统是一套针对口岸工作实际情况,快速应对重大公共安全事件的多层次、智能化检测体系。该体系以突发事件检测实验室体系及生物安全保障策略为基础,由信息采集、疫情直报、检测技术、指令下达和数据分析五部分组成。该系统根据传染病不同重要程度,具有不同的响应时间,依据不同响应时间对检测数据进行快速分析评估,及时、安全、有效的完成重大事件应急处理,更好的发挥检验检疫在口岸的把关作用。     

检验结果危急值报告管理在产科急救中的应用

目的探讨检验结果危急值报告管理在产科急救中的应用价值。方法随机选取检验结果危急值报告管理实施前5012例孕产妇作为对照组、实施后5525例孕产妇作为实验组,用平均医疗干预时间、母婴发生急救率、急救成功率、母婴不良事件发生率、医患纠纷发生率五个指标进行综合分析评价。结果实验组在医疗干预时间、母婴发生急救率、急救成功率、母婴不良事件发生率、医患纠纷发生率与对照组结果比较差异显著（P〈0．01）。结论检验人员必须认真执行检验项目危急值报告制度和过程管理。以便产科医生快速、准确、及时获得急、危、重病人的结果信息,使孕产妇的病理症状得到有效控制,为安全分娩创造时机,切实保障母婴生命健康。     

质量风险管理在药品GMP认证检查中的应用

在认识风险管理的基础上,将质量风险管理的理念与药品检查工作有机结合。     

重症急性胰腺炎的超声诊断

目的探讨超声在重症急性胰腺炎诊断治疗中的作用。方法回顾性分析156例重症急性胰腺炎的超声检查情况。结果重症胰腺炎据发病时间和病情的不同,声像图显示各有特点。本组156例大致可分为急性水肿型胰腺炎和急性出血坏死型胰腺炎两类。结论超声诊断急性胰腺炎方法直接、简便、无痛、无创、迅速、可重复检查,能为重症急性胰腺炎的诊断和鉴别诊断及分型提供准确和简便的方法。     

全自动血细胞分析仪与血涂片细胞形态学在血常规检验中的联合应用效果分析

目的 分析全自动血细胞分析仪与血涂片细胞形态学在血常规检验中的联合应用效果.方法 回顾分析280例接受血常规检验患者的血液标本,各标本均采用血涂片细胞形态学与全自动血细胞分析仪检测,分析检测符合率.结果 280份标本中,全自动血细胞分析仪检测阴性257份(91.79％),阳性23份(8.21％);血涂片细胞形态学检测阴...     

工业事故应急指挥决策的关键技术研究

应急指挥是应急响应过程的一个核心环节,其作出的决策是各应急处置力量参与应急救援的行动指南。按照应急响应所需发挥的职能,完整的应急响应全过程按照时间顺序包括应急响应通讯、应急响应级别确定、事态监测与发展预测、避难方式选择和人员疏散安置五个大的环节,对这五个环节决策所涉及到的关键技术研究,特别是伤害载荷临界量的确定,可以为现场应急决策提供技术支持,同时为各级别的工业应急预案编制提供重要依据。     

Efficiency of temporal order discrimination as an indicator of bradyphrenia in Parkinson's disease: the inspection time loop task

To investigate the bradyphrenia hypothesis of Parkinson's disease (PD), 32 patients undertook an information-processing task which measured their efficiency of temporal order discrimination. Their performance was compared with 31 non-PD controls matched on age, sex, years of full-time education and pre-morbid IQ. The task was novel and designed to be sensitive to the clinical phenomenon of bradyphrenia (slowing of mental abilities), in the context of temporal order discrimination without confounding from motor ability deficits. The test (the inspection time loop task; ITloop) required judgements as to the temporal sequence of four single letters. The stimulus duration of the letters in each sequence ranged from 100 to 700ms. The PD group had a significantly lower mean score on the ITloop task than did controls (P=0.02). PD patients perform more poorly on temporal order discrimination judgements even when the task makes no motor demands.     

获得性免疫缺陷综合征并眼底病变患者的检查护理与职业防护

目的探讨获得性免疫缺陷综合征（AIDS）并眼底病变者检查的护理方案及职业防护措施。 方法对32例AIDS患者进行全面的眼科检查及CD4⁺ T淋巴细胞检测。 结果32例AIDS患者中,15例出现眼底改变,检出率为46.9%。其中眼部表现眼前黑影、视物模糊者7例,无眼部症状者8例。10例眼底表现为棉绒斑,4例单纯视网膜出血,17例眼底正常,1例巨细胞病毒性视网膜炎,占眼底病变AIDS患者的3%。 结论AIDS患者可通过临床表现及眼底检查进行诊断,早期即可发现眼底病变,积极治疗可防止失明的发生,可有效地提高患者生活质量。     

Inspection time in non-demented older adults with mild cognitive impairment

The aim of this study was to examine inspection time (IT) performance in older adults with mild cognitive impairment (MCI), who are at higher risk of developing further cognitive decline or dementia. IT is described as an index of speed of informational intake. IT correlates with measures of fluid intelligence and is possibly a marker for the integrity of the cholinergic system of the brain. IT may therefore be useful in aiding the diagnosis of early-stage progressive cognitive impairment. The current study compares IT in 28 people with MCI to 28 age, gender and education-matched controls. The computer-based, visual IT task required participants to discriminate between two visual stimuli that were presented for brief periods. Participants' IT performance was compared to their performance on cognitive and memory tasks. Group comparison showed that participants with MCI performed significantly worse on IT than controls and was not affected by years of education. In combination with other clinical, neuropsychological and biological tests, IT may be a useful assessment tool for improving the identification of older adults at risk for clinically relevant cognitive decline.     

分析系数在食品理化检验质量控制中的应用

目的探讨分析系数在食品理化检验质量中的应用价值。方法对某市所辖10个疾病预防控制中心的食品理化实验室中的某同一品牌饮料样品中铅含量的测定结果,采用分析系数给予评价。结果 10个实验室的对饮料样品中铅含量CA全部在80%以上,质控考核均合格。结论用分析系数在食品理化分析方面进行评价分析质量,方法简单,既可反映精密度,又可反映准确度,值得推广与应用。