ANP

ANP
  • 文章类型: Journal Article
    层次分析法(AHP),模糊层次分析法(FAHP),和分析网络过程(ANP)方法被广泛用于各个领域的决策,并在人力资源管理(HRM)的众多应用中取得了成功。本研究的目的是对层次分析法的应用进行系统的文献综述,FAHP,和人力资源管理中的ANP。搜索过程包括两个主要的在线数据库,Scopus和WebofScience本研究共涵盖180篇应用论文。为了帮助读者快速提取有意义的信息,参考文献以表格格式进行汇总。结果表明,这些方法已经应用于人力资源管理的各个领域,如绩效管理和考核,选择人力资源,人才的吸引和保留,智力资本,工作场所安全,奖励管理,电子人力资源管理,绿色人力资源管理,等。据我们所知,AHP在人力资源管理中的应用尚未进行全面的研究综述。
    The Analytic Hierarchy Process (AHP), Fuzzy Analytic Hierarchy Process (FAHP), and Analytic Network Process (ANP) methods are widely used for decision-making across various fields, and have shown success in numerous applications within human resource management (HRM). The purpose of this study is to present a systematic literature review on the applications of AHP, FAHP, and ANP in human resource management. The search process encompassed two main online databases, Scopus and Web of Science. This research covers a total of 180 application papers. To help readers extract quick and meaningful information, references are summarized in tabular format. The results showed that these methods have been applied in various domains of HRM such as performance management and appraisal, selecting human resources, talent attraction and retention, intellectual capital, workplace safety, reward management, e-HRM, green HRM, etc. To the best of our knowledge, no comprehensive research review has yet been conducted on the applications of AHP in HRM.
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  • 文章类型: Journal Article
    在过去的四十年里,心钠肽改变了我们对慢性心力衰竭患者的认识。从心脏作为一个有自己的激素和受体的内分泌器官的发现,该系统的生物化学和生理学已转化为心血管疾病中有用的生物标志物和药物靶标。这篇综述的目的是为不在该领域工作的医学研究人员提供对该系统及其分子组件的简单介绍,它的定量方法,及其生理学和病理生理学。希望此概述可能有助于扩大内分泌心脏的知识,目的是激发其他医学研究领域的研究人员寻求系统的新方面,在转化科学和临床实践中。
    Over the last four decades, cardiac natriuretic peptides have changed our understanding of patients with chronic heart failure. From the discovery of the heart as an endocrine organ with its own hormones and receptors, the biochemistry and physiology of the system have been translated into useful biomarkers and drug targets in cardiovascular disease. The purpose of this review is to provide medical researchers not working in the field with a simple introduction to the system and its molecular components, its quantitative methods, and its physiology and pathophysiology. The hope is that this overview may help to broaden the knowledge of the endocrine heart with the intent that researchers in other areas of medical research will be inspired to seek new facets of the system, both in translational science and in clinical practice.
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  • 文章类型: Journal Article
    卫生部门是发展的组成部分之一,社会福利和经济增长。本研究的目的是通过混合方法建立职业病的环境和健康成本的经济评价模型。为了实现学习目标,已经建立了职业病环境和健康成本的经济评价模型的分类法。德尔菲法用于识别健康和环境标准,分析网络过程(ANP)方法用于衡量子标准。最后,健康和环境成本是根据现有信息估算的。德黑兰的Naft亚专科医院,伊朗(NSHT),被选为案例研究的地方。在这项研究中,卫生和环境部门确定了8个和11个次级标准,分别。ANP结果表明,医疗行业的医疗和医疗设备成本标准权重为0.312,环境部门中重量为0.085的特殊和传染性废物成本标准是NSHT中最重要的成本标准。此外,参数模型结果表明,总成本的99.84%和0.16%与健康和环境成本相关,分别。调查结果显示,卫生部门61.3%的费用与医药和医疗设备两个部门以及服务人员费用有关,环境部门91.7%的成本与废水处理和电力消耗成本有关。这项研究试图提出一个NSHT健康和环境成本的定量模型。这种综合模式的实施可以是分配资源和优先考虑干预措施的一个实际和有效的步骤。
    The health sector is one of the components of development, social welfare and economic growth. The purpose of this study was to develop an economic evaluation model of the environmental and health costs of occupational diseases by hybrid approach. To achieve the study goal, a taxonomy of economic evaluation model of the environmental and health costs of occupational diseases has been developed. The Delphi method was used to identify health and environmental criteria and the analytic network process (ANP) method was used to weigh the sub-criteria. Finally, health and environmental cost were estimated based on the available information. Naft Subspecialty Hospital in Tehran, Iran (NSHT), was selected as the place of case study. In this study, eight and eleven sub-criteria were identified in the health and environmental sector, respectively. The ANP results indicated that the medicine and medical equipment cost criteria with a weight of 0.312 in the Medical sector, and the special and infectious waste cost criteria with a weight of 0.085 in the environmental sector were the most significant cost criteria in NSHT. Furthermore, the parametric model findings indicated that 99.84 and 0.16% of the total costs are associated with health and environmental costs, respectively. The findings indicated that 61.3% of the costs of the health sector were associated with the two sectors of medicine and medical equipment and the cost-of-service personnel, and 91.7% of the costs of the environmental sector are associated with wastewater treatment and the cost of electricity consumption. This study tried to present a quantitative model of the health and environmental costs of NSHT. Implemention of this integrated model can be a practical and effective step in allocating resources and prioritize interventions.
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  • 文章类型: Journal Article
    胰高血糖素样肽-1(GLP-1)已被证明在肺部疾病的动物模型中具有保护性,但其潜在机制尚不清楚。心房利钠肽(ANP)主要产生于心脏。由于ANP在肺部疾病中具有有效的血管和支气管扩张作用,我们假设GLP-1的保护功能可能涉及肺局部ANP分泌的增强.我们在猪离体肺灌注(EVLP)模型中检查了GLP-1受体激动剂利拉鲁肽是否能够改善暴露于2小时热缺血的肺中的氧合,以及利拉鲁肽是否刺激肺的ANP分泌。在处死前1小时给予猪40µg/kg利拉鲁肽或盐水的推注。然后将肺留在体内2小时,整体移除并放置在EVLP机械中。利拉鲁肽处理组的肺进一步暴露于灌注缓冲液(1.125mg)中的利拉鲁肽。主要终点是氧合能力,血浆和灌注液浓度的proANP和炎症标志物。肺氧合能力,proANP的血浆浓度或炎症标志物的浓度在组间没有差异.利拉鲁肽治疗组分离的灌注肺的ProANP分泌明显更高(利拉鲁肽组前30分钟的曲线下面积:635±237vs.生理盐水组38±38pmol/L×min(p<0.05)。从这些结果来看,我们得出的结论是利拉鲁肽增强了肺部局部ANP分泌。
    Glucagon-like peptide-1 (GLP-1) has proven to be protective in animal models of lung disease but the underlying mechanisms are unclear. Atrial natriuretic peptide (ANP) is mainly produced in the heart. As ANP possesses potent vaso- and bronchodilatory effects in pulmonary disease, we hypothesised that the protective functions of GLP-1 could involve potentiation of local ANP secretion from the lung. We examined whether the GLP-1 receptor agonist liraglutide was able to improve oxygenation in lungs exposed to 2 h of warm ischemia and if liraglutide stimulated ANP secretion from the lungs in the porcine ex vivo lung perfusion (EVLP) model. Pigs were given a bolus of 40 µg/kg liraglutide or saline 1 h prior to sacrifice. The lungs were then left in vivo for 2 h, removed en bloc and placed in the EVLP machinery. Lungs from the liraglutide treated group were further exposed to liraglutide in the perfusion buffer (1.125 mg). Main endpoints were oxygenation capacity, and plasma and perfusate concentrations of proANP and inflammatory markers. Lung oxygenation capacity, plasma concentrations of proANP or concentrations of inflammatory markers were not different between groups. ProANP secretion from the isolated perfused lungs were markedly higher in the liraglutide treated group (area under curve for the first 30 min in the liraglutide group: 635 ± 237 vs. 38 ± 38 pmol/L x min in the saline group) (p < 0.05). From these results, we concluded that liraglutide potentiated local ANP secretion from the lungs.
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  • 文章类型: Journal Article
    目的:为了检查高级执业护士(ANP)健康状况的变化,四年来的满意度和动力。
    方法:纵向队列研究。
    方法:从2019年到2022年,每年在英国(UK)使用相同的ANP队列进行调查。调查包括人口统计,先进实践中对当代问题的质疑,国家卫生服务(NHS)工作人员调查问题和验证问卷。每年都会提出一系列核心问题,并对COVID-19大流行做出一些改变。
    结果:反应率从40%到59%不等,似乎受到COVID-19的影响。员工对薪酬和幸福感的满意度在整个过程中保持稳定。关于幸福的其他问题,工作满意度和工作动机在4年后有统计学显著下降.关于持续福祉问题的开放式问题表明,参与者担心工作量造成的疲惫程度,人员配备问题,虐待患者和同事的心理健康。
    结论:研究结果强调了ANP幸福感的下降,工作满意度和工作动机后COVID-19。这样做的原因,在定性数据中探索,表明ANP面临极其困难的工作条件。由于许多护理人员接近退休,并且可能没有动力继续任职,因此需要采取紧急行动以防止劳动力保留危机。
    结论:这项研究追踪了ANP经历了NHS有史以来最具挑战性的年份。工作满意度,随着时间的推移,工作的动机和乐趣都显著降低。在许多领域,ANP角色已被用来填补医疗劳动力缺口,如果ANP不满意,这将变得更难做到,心怀不满,与压力和倦怠作斗争。解决这些问题应该是决策者和管理人员的优先事项。
    没有,因为这项研究侧重于员工。参与研究设计和实施的工作人员利益相关者。
    OBJECTIVE: To examine changes in advanced nurse practitioner (ANP) well-being, satisfaction and motivation over a four-year period.
    METHODS: Longitudinal Cohort study.
    METHODS: Surveys were carried out each year from 2019 to 2022 with the same cohort of ANPs in the United Kingdom (UK). The survey consisted of demographics, questions on contemporary issues in advanced practice, National Health Service (NHS) staff survey questions and validated questionnaires. A core set of questions were asked every year with some changes in response to the COVID-19 pandemic.
    RESULTS: Response rate ranged from 40% to 59% and appeared to be affected by COVID-19. Staff satisfaction with pay and the well-being score were stable throughout. Other questions on well-being, job satisfaction and motivation saw statistically significant reductions after 4 years. Open-ended questions about ongoing well-being concerns show participants are concerned about exhaustion levels caused by workload, staffing issues, abuse from patients and colleagues\' mental health.
    CONCLUSIONS: The findings highlight a decline in ANP well-being, job satisfaction and motivation post-COVID-19. Reasons for this, explored in the qualitative data, show that ANPs have faced extremely difficult working conditions. Urgent action is required to prevent a workforce retention crisis as many nursing staff are close to retirement and may not be motivated to remain in post.
    CONCLUSIONS: This study has followed ANPs through the most challenging years the NHS has ever seen. Job satisfaction, motivation and enjoyment of the job all significantly reduced over time. In many areas, the ANP role has been used to fill medical workforce gaps, and this will become harder to do if ANPs are dissatisfied, disaffected and struggling with stress and burnout. Addressing these issues should be a priority for policymakers and managers.
    UNASSIGNED: None as this study focussed on staff. Staff stakeholders involved in the design and conduct of the study.
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  • 文章类型: Journal Article
    最近的研究强调了利拉鲁肽的心脏保护特性。这项研究探讨了其对横向主动脉缩窄(TAC)后心脏肥大和心力衰竭的影响。我们发现利拉鲁肽给药显著改善心脏肥大,纤维化,和功能。这些益处与神经钙蛋白A/NFATc3信号通路中ANP表达增加和活性降低相关。此外,利拉鲁肽减轻内质网应激和心肌细胞凋亡,增强自噬。值得注意的是,当与ANP抑制剂A71915共同给药时,利拉鲁肽的积极作用减弱,提示ANP上调对其心脏保护机制至关重要。
    Recent studies have underscored the cardioprotective properties of liraglutide. This research explores its impact on cardiac hypertrophy and heart failure following transverse aortic constriction (TAC). We found that liraglutide administration markedly ameliorated cardiac hypertrophy, fibrosis, and function. These benefits correlated with increased ANP expression and reduced activity in the calcineurin A/NFATc3 signaling pathway. Moreover, liraglutide mitigated ER stress and cardiomyocyte apoptosis, and enhanced autophagy. Notably, the positive effects of liraglutide diminished when co-administered with A71915, an ANP inhibitor, suggesting that ANP upregulation is critical to its cardioprotective mechanism.
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  • 文章类型: Journal Article
    利钠肽(NP)具有多种作用,有益于心血管和代谢健康。尽管其中许多是由鸟苷酸环化酶(GC)受体NPR1和NPR2介导的,但它们在体内的作用和相对重要性尚不清楚。NPR1和NPR2的细胞内介质,cGMP,在血浆中循环,可用于检查受体活性与NP靶向的组织反应之间的关系。测量了348名先前在多学科社区研究(CHALICE)中招募的50岁的参与者的血浆cGMP。生物活性NP和生物非活性氨基产品与cGMP之间的关联,以及具有组织反应的cGMP,使用线性回归进行分析。通过因果中介分析(CMA)评估NPs对关联的中介作用。ANP对cGMP的贡献远远超过其他NP。跨三个组成部分的建模(人口统计,NP和心血管功能)表明ANP和CNP是cGMP的独立且阳性的预测因子。直觉上相反,CMA的发现意味着在特定的组织中,NPR1对BNP刺激的反应比ANP更强。总的来说,这些发现与BNP的组织半衰期更长一致,并指导进一步的治疗干预措施以扩大ANP和CNP的组织活性。
    Natriuretic peptides (NP) have multiple actions benefitting cardiovascular and metabolic health. Although many of these are mediated by Guanylyl Cyclase (GC) receptors NPR1 and NPR2, their role and relative importance in vivo is unclear. The intracellular mediator of NPR1 and NPR2, cGMP, circulates in plasma and can be used to examine relationships between receptor activity and tissue responses targeted by NPs. Plasma cGMP was measured in 348 participants previously recruited in a multidisciplinary community study (CHALICE) at age 50 years at a single centre. Associations between bio-active NPs and bio-inactive aminoterminal products with cGMP, and of cGMP with tissue response, were analysed using linear regression. Mediation of associations by NPs was assessed by Causal Mediation Analysis (CMA). ANP\'s contribution to cGMP far exceed those of other NPs. Modelling across three components (demographics, NPs and cardiovascular function) shows that ANP and CNP are independent and positive predictors of cGMP. Counter intuitively, findings from CMA imply that in specific tissues, NPR1 responds more to BNP stimulation than ANP. Collectively these findings align with longer tissue half-life of BNP, and direct further therapeutic interventions towards extending tissue activity of ANP and CNP.
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  • 文章类型: Journal Article
    背景:心房颤动(AF),一种普遍的心律失常,与心房纤维化密切相关,一个主要的病理因素。心房纤维化发展的核心是心肌炎症。本研究的重点是心房利钠肽(ANP)及其在减轻心房纤维化中的作用,旨在阐明ANP发挥其作用的具体机制,强调成纤维细胞动力学。
    结果:该研究涉及40只Sprague-Dawley大鼠,分为四组:对照组,血管紧张素II(AngII),AngII+ANP,只有ANP。AngII和AngII+ANP组给予1µg/kg/minAngII,AngII+ANP和ANP组均接受0.1µg/kg/min的ANP,持续14天。心脏成纤维细胞用于体外验证所提出的机制。研究观察到AngⅡ和AngⅡ+ANP组大鼠血压升高,体重下降,在AngII组中更明显。舒张功能障碍,AngII组的一个特征,由ANP缓解。此外,ANP显著降低AngII诱导的心房纤维化,肌成纤维细胞增殖,胶原蛋白过度表达,巨噬细胞浸润,白细胞介素6(IL-6)和生腱蛋白C(TN-C)的表达升高。转录组测序表明AngII组中PI3K/Akt信号增强。此外,体外研究表明,ANP,与PI3K抑制剂LY294002一起,有效降低PI3K/Akt通路的激活和TN-C的表达,胶原蛋白-I,和胶原蛋白III,由AngII诱导。
    结论:研究表明ANP在抑制心肌炎症和减少心房纤维化方面具有潜力。值得注意的是,ANP对抗心房纤维化的作用似乎是通过抑制AngII诱导的PI3K/Akt-Tenascin-C信号通路介导的。这些见解增强了我们对AF发病机制的理解,并将ANP定位为治疗心房纤维化的潜在治疗剂。
    BACKGROUND: Atrial Fibrillation (AF), a prevalent arrhythmic condition, is intricately associated with atrial fibrosis, a major pathological contributor. Central to the development of atrial fibrosis is myocardial inflammation. This study focuses on Atrial Natriuretic Peptide (ANP) and its role in mitigating atrial fibrosis, aiming to elucidate the specific mechanisms by which ANP exerts its effects, with an emphasis on fibroblast dynamics.
    RESULTS: The study involved forty Sprague-Dawley rats, divided into four groups: control, Angiotensin II (Ang II), Ang II + ANP, and ANP only. The administration of 1 µg/kg/min Ang II was given to Ang II and Ang II + ANP groups, while both Ang II + ANP and ANP groups received 0.1 µg/kg/min ANP intravenously for a duration of 14 days. Cardiac fibroblasts were used for in vitro validation of the proposed mechanisms. The study observed that rats in the Ang II and Ang II + ANP groups showed an increase in blood pressure and a decrease in body weight, more pronounced in the Ang II group. Diastolic dysfunction, a characteristic of the Ang II group, was alleviated by ANP. Additionally, ANP significantly reduced Ang II-induced atrial fibrosis, myofibroblast proliferation, collagen overexpression, macrophage infiltration, and the elevated expression of Interleukin 6 (IL-6) and Tenascin-C (TN-C). Transcriptomic sequencing indicated enhanced PI3K/Akt signaling in the Ang II group. Furthermore, in vitro studies showed that ANP, along with the PI3K inhibitor LY294002, effectively reduced PI3K/Akt pathway activation and the expression of TN-C, collagen-I, and collagen-III, which were induced by Ang II.
    CONCLUSIONS: The study demonstrates ANP\'s potential in inhibiting myocardial inflammation and reducing atrial fibrosis. Notably, ANP\'s effect in countering atrial fibrosis seems to be mediated through the suppression of the Ang II-induced PI3K/Akt-Tenascin-C signaling pathway. These insights enhance our understanding of AF pathogenesis and position ANP as a potential therapeutic agent for treating atrial fibrosis.
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  • 文章类型: Journal Article
    背景:铁超负荷引起的心脏损伤是β-地中海贫血患者死亡率和发病率的主要原因,由于频繁输血,铁过载增加,和血液溶血。
    目的:这项研究旨在评估儿童和成人重型β-地中海贫血(βTM)患者血液样本中的几种新型心脏生物标志物,以及他们各自的对照组。这些生物标志物包括内皮素1(ET-1),N末端脑钠肽前体(NT-proBNP),心钠素(ANP),生长分化因子-15(GDF-15),和肾酶(RNLS)。
    方法:这项病例对照研究是对46例βTM患者进行的(23例儿童<18岁,和23名≥18岁的成年人)来自Thi-Qar省遗传血液学中心,伊拉克,2023年2月至4月期间,2组42名可比对照(每组21名)。
    结果:ET-1,NT-proBNP水平,ANP,GDF-15,RNLS,βTM的儿童和成人的铁蛋白高于对照组。
    结论:新型心脏生物标志物ET-1、NT-proBNP的升高,ANP,GDF-15和RNLS在儿童和成人患者的血清βTM时,与可比的对照组相比,证实大多数βTM患者有心脏和心血管并发症的风险,即使没有明显的症状,尤其是在儿童中,这提供了合适的预测生物标志物。
    BACKGROUND: Cardiac injury caused by iron overload is the leading cause of mortality and morbidity in patients with beta-thalassemia, owing to frequent blood transfusion, increased iron overload, and blood hemolysis.
    OBJECTIVE: This research aimed to assess several novel cardiac biomarkers in the blood samples of children and adult patients with beta-thalassemia major (βTM), along with their respective control groups. These biomarkers included endothelin 1 (ET-1), N-terminal pro-brain natriuretic peptide (NT-proBNP), atrial natriuretic peptide (ANP), growth differentiation factor-15 (GDF-15), and renalase (RNLS).
    METHODS: This case-control study was done on 46 patients with βTM (23 children <18 years, and 23 adults ≥18 years) from the Genetic Hematology Center in Thi-Qar province, Iraq, and 42 comparable controls in 2 groups (21 for each group) in the period from February to April 2023.
    RESULTS: Levels of ET-1, NT-proBNP, ANP, GDF-15, RNLS, and ferritin were higher in the children and adults with βTM than in the control subjects.
    CONCLUSIONS: Elevations of the novel cardiac biomarkers ET-1, NT-proBNP, ANP, GDF-15, and RNLS in the sera of children and adult patients with βTM when compared with comparable control subjects confirm that the majority of patients with βTM are at risk of cardiac and cardiovascular complications even when there are no obvious symptoms, especially in children, which gives suitable predictive biomarkers.
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  • 文章类型: Journal Article
    本研究评估了多尺度多物理场选择性激光熔化(SLM)模拟环境的有效性和可靠性。进行了文献综述和文献计量分析,以确定最广泛使用的SLM模拟环境。通过分析网络过程(ANP)增强的SWOT分析评估了仿真环境的有效性。通过实验设计(DoE)分析了仿真环境的可靠性。DoE仅评估了这些环境准确预测零件变形的能力。结果表明,最强大的SLM过程仿真建模系统是AnsysAdditivePrint,Comsol,Simufact添加剂,Netfabb,还有Simulia.
    This study evaluates the effectiveness and reliability of Multi-scale Multiphysics Selective Laser Melting (SLM) Simulation Environments. A literature review and bibliometric analysis were conducted to identify the most widely used SLM Simulation Environments. The effectiveness of simulation environments was assessed through a SWOT analysis enhanced by an Analytic Network Process (ANP). The reliability of simulation environments was analysed through a design of experiment (DoE). The DoE solely assessed the ability of these environments to accurately predict part distortion. The results showed that the most robust SLM process simulation modelling systems are Ansys Additive Print, Comsol, Simufact Additive, Netfabb, and Simulia.
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