NbS

NBS
  • 文章类型: Journal Article
    背景:纽约(NY)州于2017年12月实施了一种新的囊性纤维化(CF)新生儿筛查(NBS)算法,其阳性预测值得到改善,并且意外增加了患有囊性纤维化跨膜传导调节因子(CFTR)相关代谢综合征(CRMS)的婴儿的识别。建议在患有CRMS的婴儿中重复进行汗液测试。在COVID-19大流行期间,患有CRMS的婴儿失去了随访。通过这项质量改进(QI)计划,我们的目标是对25%的失访婴儿进行重复汗液测试.我们还描述了纽约CFNBS联盟对CRMS的共识建议。
    方法:我们的QI团队确定了导致缺席随访的主要驱动因素,与家庭联系,并创建了一份问卷,使用基于QI的策略评估父母对CRMS的理解。
    结果:在研究期间被诊断为CRMS的350名婴儿中,179例(51.1%)婴儿失访。总共有31人(17.3%)计划进行重复的汗液测试,并在CF中心进行随访。家庭报告对CRMS知识问卷的满意度很高。
    结论:使用这种基于QI的方法,我们有效地重新捕获了以前在COVID-19大流行期间失去随访的CRMS婴儿。对感染风险的持续担忧以及家庭和儿科医生缺乏理解可能导致CRMS患者失去随访。对CRMS的共识建议包括每年进行重复汗液测试,直到2-6岁,并对青少年进行有关CRMS的临床和生殖影响的教育。
    BACKGROUND: New York (NY) State implemented a new cystic fibrosis (CF) newborn screen (NBS) algorithm in December 2017 with improvement in positive predictive value and unanticipated increased identification of infants with cystic fibrosis transmembrane conductance regulator (CFTR)-related metabolic syndrome (CRMS). Repeat sweat testing is recommended in infants with CRMS. During the COVID-19 pandemic infants with CRMS were lost to follow up. With this quality improvement (QI) initiative, we aimed to perform repeat sweat testing in 25% of infants lost to follow up. We also describe consensus recommendations for CRMS from the NY CF NBS Consortium.
    METHODS: Our QI team identified the primary drivers contributing to absent follow up, outreached to families, and created a questionnaire to evaluate parental understanding of CRMS using QI-based strategies.
    RESULTS: Of 350 infants diagnosed with CRMS during the study period, 179 (51.1%) infants were lost to follow up. A total of 31 (17.3%) were scheduled for repeat sweat tests and followed up at CF Centers. Families reported high satisfaction with the CRMS knowledge questionnaire.
    CONCLUSIONS: With this QI-based approach, we effectively recaptured infants with CRMS previously lost to follow up during the COVID-19 pandemic. Ongoing concerns about infection risk and lack of understanding on the part of families and pediatricians likely contributed to patients with CRMS lost to follow up. Consensus recommendations for CRMS include annual visits with repeat sweat testing until 2-6 years of age and education for adolescents about clinical and reproductive implications of CRMS.
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  • 文章类型: Journal Article
    最大限度地提高癌症治疗效果和预测患者预后需要战略性地使用靶向治疗。再加上恶性肿瘤的快速精确检测。气体系统作为产生纳米气泡(NBs)的适应性平台的利用已经引起了人们的极大关注,其中涉及将通常用于成像的造影剂与药物相结合,以不同的方式对每位患者进行协同诊断和治疗。这篇综述专门研究了氧气NBs平台作为肿瘤学领域的治疗治疗武器的利用。我们彻底检查了影响NBs制剂有效性的关键因素以及这些治疗方法的后果。这篇综述广泛考察了构图方案的最新进展,临床前阶段的先进发展,以及NB领域的其他开创性发明。此外,这篇评论对乐观的未来可能性进行了彻底的审查,解决改善和纳入广泛接受的治疗实践的前瞻性方法。当我们探索不断变化的癌症治疗领域时,氧NBs的掺入似乎是一个有希望的发展,为精准医学提供新的机会,标志着癌症研究和治疗的革命性时代。
    Maximizing treatment efficacy and forecasting patient prognosis in cancer necessitates the strategic use of targeted therapy, coupled with the prompt precise detection of malignant tumors. Theutilizationof gaseous systems as an adaptable platform for creating nanobubbles (NBs) has garnered significant attention as theranostics, which involve combining contrast chemicals typically used for imaging with pharmaceuticals to diagnose and treattumorssynergistically in apersonalizedmanner for each patient. This review specifically examines the utilization of oxygen NBsplatforms as a theranostic weapon in the field of oncology. We thoroughly examine the key factors that impact the effectiveness of NBs preparations and the consequences of these treatment methods. This review extensively examines recent advancements in composition schemes, advanced developments in pre-clinical phases, and other groundbreaking inventions in the area of NBs. Moreover, this review offers a thorough examination of the optimistic future possibilities, addressing prospective methods for improvement and incorporation into widely accepted therapeutic practices. As we explore the ever-changing field of cancer theranostics, the incorporation of oxygen NBs appears as a promising development, providing new opportunities for precision medicine and marking a revolutionary age in cancer research and therapy.
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  • 文章类型: Journal Article
    甲基苯丙胺的滥用是对心血管健康的重大威胁,并对心肌产生有害影响。本研究旨在探索可以减轻甲基苯丙胺戒断后大鼠心肌功能亢进的潜在干预措施。将104只雄性Wistar大鼠随机分为8组。大鼠接受了甲基苯丙胺给药方案,在第1周期间接受腹膜内注射10mg/kg,然后从第2周到第6周每周增加1mg/kg的剂量,每天两次。同时,大鼠进行6周中等强度的跑步机有氧训练,每天持续60分钟,一周五天。同时,营养生物防护超级食品(NBS)补充剂每天25g/kg,持续6周。该研究评估了Caspase-1,白细胞介素-1β(IL-1β)的表达水平,和心肌组织中的白细胞介素-18(IL-18)基因。数据分析采用单向方差分析(p≤0.05)。研究结果表明,甲基苯丙胺的使用显着升高了Caspase-1,IL-1β的表达,和IL-18基因(p≤0.05)。相反,甲基苯丙胺戒断导致这些基因的表达显着降低(p≤0.05)。值得注意的是Caspase-1,IL-1β,有氧训练后观察到IL-18表达,补充,和联合方法(p≤0.05)。慢性使用甲基苯丙胺与心脏组织损伤有关。这项研究强调了有氧训练和NBSSuperfood补充剂在减轻甲基苯丙胺诱导的心肌焦亡的有害影响方面的潜力。观察到的基因表达水平下降表明有希望的干预措施可以解决甲基苯丙胺滥用的心血管后果。这项研究的结果表明,有氧运动和NBSSuperfood补充剂的结合可以提供一种有希望的方法来减轻甲基苯丙胺对心脏的有害影响。这些发现有助于医疗保健专业人员和政策制定者设计有效的干预措施,以预防和管理甲基苯丙胺滥用的不利影响。
    The abuse of methamphetamine is a significant threat to cardiovascular health and has detrimental effects on the myocardium. The present study aims to explore potential interventions that can mitigate myocardial pyroptosis in rats following methamphetamine withdrawal. A total of 104 male Wistar rats were randomly assigned to eight groups. The rats underwent a methamphetamine administration protocol, receiving intraperitoneal injections of 10 mg/kg during the 1st week, followed by a weekly dose escalation of 1 mg/kg from the second to the 6th week and two times per day. Concurrently, the rats engaged in 6 weeks of moderate-intensity treadmill aerobic training, lasting 60 min per day, 5 days a week. Simultaneously, the Nutrition bio-shield Superfood (NBS) supplement was administered at a dosage of 25 g/kg daily for 6 weeks. The study assessed the expression levels of Caspase-1, Interleukin-1beta (IL-1β), and Interleukin-18 (IL-18) genes in myocardial tissue. Data analysis utilized a one-way analysis of variance (p ≤ 0.05). The findings revealed that methamphetamine usage significantly elevated the expression of Caspase-1, IL-1β, and IL-18 genes (p ≤ 0.05). Conversely, methamphetamine withdrawal led to a notable reduction in the expression of these genes (p ≤ 0.05). Noteworthy reductions in Caspase-1, IL-1β, and IL-18 expression were observed following aerobic training, supplementation, and the combined approach (p ≤ 0.05). The chronic use of methamphetamine was associated with cardiac tissue damage. This study highlights the potential of aerobic training and NBS Superfood supplementation in mitigating the harmful effects of methamphetamine-induced myocardial pyroptosis. The observed reductions in gene expression levels indicate promising interventions to address the cardiovascular consequences of methamphetamine abuse. The findings of this study suggest that a combination of aerobic exercise and NBS Superfood supplementation can provide a promising approach to mitigate the deleterious effects of methamphetamine on the heart. These findings can be useful for healthcare professionals and policymakers to design effective interventions to prevent and manage the adverse effects of methamphetamine abuse.
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  • 文章类型: Systematic Review
    目的:我们的目的是总结和批判性地评估年龄对传递到初级运动皮层的非侵入性脑刺激(NBS)范例的反应性的影响的现有证据。
    方法:四个数据库(Medline,Embase,PsycINFO和Scopus)从成立之初到2023年2月7日进行了搜索。包括调查年龄组比较以及年龄与NBS范式中神经可塑性诱导之间关联的研究。仅考虑将神经可塑性范例传递到初级运动皮层的研究以及通过健康成年人的运动诱发电位(MEP)测量的反应。
    结果:39项研究,包括40个实验和8个NBS范例:配对联想刺激(PAS;n=12),重复经颅磁刺激(rTMS;n=2),间歇性theta爆发刺激(iTBS;n=8),连续theta爆发刺激(cTBS;n=7),经颅直接和交流电流刺激((tDCS;n=7;tACS;n=2)),四脉冲刺激(QPS;n=1)和i波周期经颅磁刺激(iTMS;n=1)。PAS范式的汇总结果表明,老年人的范式后反应减少,尽管存在相当大的异质性。在所有其他NBS范式和范式后时间点中观察到混合结果。
    结论:虽然皮质脊髓兴奋性的年龄依赖性降低是可能的,研究内部和研究之间都存在广泛的个体间和个体内差异,这使得很难从汇总分析中得出有意义的结论。
    OBJECTIVE: We aimed to summarise and critically appraise the available evidence for the effect of age on responsiveness to non-invasive brain stimulation (NBS) paradigms delivered to the primary motor cortex.
    METHODS: Four databases (Medline, Embase, PsycINFO and Scopus) were searched from inception to February 7, 2023. Studies investigating age group comparisons and associations between age and neuroplasticity induction from NBS paradigms were included. Only studies delivering neuroplasticity paradigms to the primary motor cortex and responses measured via motor-evoked potentials (MEPs) in healthy adults were considered.
    RESULTS: 39 studies, encompassing 40 experiments and eight NBS paradigms were included: paired associative stimulation (PAS; n = 12), repetitive transcranial magnetic stimulation (rTMS; n = 2), intermittent theta burst stimulation (iTBS; n = 8), continuous theta burst stimulation (cTBS; n = 7), transcranial direct and alternating current stimulation ((tDCS; n = 7; tACS; n = 2)), quadripulse stimulation (QPS; n = 1) and i-wave periodic transcranial magnetic stimulation (iTMS; n = 1). Pooled findings from PAS paradigms suggested older adults have reduced post-paradigm responses, although there was considerable heterogeneity. Mixed results were observed across all other NBS paradigms and post-paradigm timepoints.
    CONCLUSIONS: Whilst age-dependent reduction in corticospinal excitability is possible, there is extensive inter- and intra-individual variability both within and between studies, making it difficult to draw meaningful conclusions from pooled analyses.
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  • 文章类型: Journal Article
    本文考察了中国东北国家林区(NNFR)的社会生态复原力,关注气候变化对森林管理和碳固存的影响。它对天然林保护计划(NFPP)和相关的伐木禁令政策进行了严格的评估,认识到它们对森林保护的关键贡献,但也指出了一刀切方法的缺点。整合泛政府理论,该研究提出了可持续管理实践,使生态动态与社会需求保持一致,强调基于自然的解决方案。总体目标是增强NNFR森林的长期复原力并增强其固碳潜力。它旨在利用NNFR的经验教训为全球环境战略提供信息,倡导确保生态可持续性和社区繁荣的综合方法。这种方法旨在为应对环境挑战提供全面有效的战略,确保生态完整性和社区福祉。
    This paper examines the socio-ecological resilience within China\'s Northeast National Forest Region (NNFR), focusing on the implications of climate change for forest management and carbon sequestration. It offers a critical assessment of the Natural Forest Protection Program (NFPP) and the associated logging ban policy, recognizing their pivotal contributions to forest conservation but also identifying the shortcomings of a one-size-fits-all approach. Integrating panarchy theory, the study proposes sustainable management practices that align ecological dynamics with societal needs, emphasizing nature-based solutions. The overarching aim is to bolster the long-term resilience and enhance the carbon sequestration potential of the NNFR\'s forests. It aims to inform global environmental strategy with lessons from the NNFR, advocating for integrated approaches that ensure both ecological sustainability and community prosperity. This approach seeks to provide a comprehensive and effective strategy for addressing environmental challenges, ensuring both ecological integrity and community well-being.
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  • 文章类型: Journal Article
    生物多样性丧失和气候变化严重影响了全世界的生态系统和生计。损害食物和水的获取,增加灾害风险,影响全球人类健康。基于自然的解决方案(NbS)在解决这些全球社会挑战方面获得了兴趣。尽管在城市和陆地环境中已经针对NbS进行了很多努力,NBS在海洋和沿海环境中的实施(蓝色NBS)滞后。缺乏一个框架来指导决策者和从业人员完成最初的规划阶段,这似乎是蓝色NbS实施缓慢的主要障碍之一。为了解决这个问题,我们提出了一个综合的概念框架,建立在专业知识的基础上,根据所需的干预目标和社会生态环境选择最合适的蓝色NbS。我们的概念框架遵循四个渐进的步骤结构:步骤1旨在确定要解决的社会挑战;步骤2强调了生态系统服务以及可能有助于应对社会挑战的潜在生物多样性和生态功能;步骤3确定了干预需要设定的特定环境背景(例如干预将在其中进行的空间尺度,生态系统对压力源的脆弱性,及其生态条件);步骤4提供了一系列潜在的蓝色NbS干预措施,这些干预措施将有助于解决考虑到步骤3定义的背景下的有针对性的社会挑战。旨在维护,增强,恢复,康复,或者通过支持生物多样性来创造生态系统服务,蓝色NBS干预组合包括海洋保护(即,完全,高度,轻轻地,和最低限度的保护区),恢复性活动(即,活跃,被动,和部分恢复;恢复生态功能和生态系统创建),和其他管理措施(即,法规的实施和执行)。最终,我们的概念框架指导决策者采取多种干预措施,以满足每个生态系统的特定需求,而不是强加僵化,一刀切的模型。在未来,该框架需要更全面地整合社会经济因素,并通过包括最新的科学信息来保持最新。
    Biodiversity loss and climate change have severely impacted ecosystems and livelihoods worldwide, compromising access to food and water, increasing disaster risk, and affecting human health globally. Nature-based Solutions (NbS) have gained interest in addressing these global societal challenges. Although much effort has been directed to NbS in urban and terrestrial environments, the implementation of NbS in marine and coastal environments (blue NbS) lags. The lack of a framework to guide decision-makers and practitioners through the initial planning stages appears to be one of the main obstacles to the slow implementation of blue NbS. To address this, we propose an integrated conceptual framework, built from expert knowledge, to inform the selection of the most appropriate blue NbS based on desired intervention objectives and social-ecological context. Our conceptual framework follows a four incremental steps structure: Step 1 aims to identify the societal challenge(s) to address; Step 2 highlights ecosystem services and the underlying biodiversity and ecological functions that could contribute to confronting the societal challenge(s); Step 3 identify the specific environmental context the intervention needs to be set within (e.g. the spatial scale the intervention will operate within, the ecosystem\'s vulnerability to stressors, and its ecological condition); and Step 4 provides a selection of potential blue NbS interventions that would help address the targeted societal challenge(s) considering the context defined through Step 3. Designed to maintain, enhance, recover, rehabilitate, or create ecosystem services by supporting biodiversity, the blue NbS intervention portfolio includes marine protection (i.e., fully, highly, lightly, and minimally protected areas), restorative activities (i.e., active, passive, and partial restoration; rehabilitation of ecological function and ecosystem creation), and other management measures (i.e., implementation and enforcement of regulation). Ultimately, our conceptual framework guides decision-makers toward a versatile portfolio of interventions that cater to the specific needs of each ecosystem rather than imposing a rigid, one-size-fits-all model. In the future, this framework needs to integrate socio-economic considerations more comprehensively and be kept up-to-date by including the latest scientific information.
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  • 文章类型: Journal Article
    由于气候变化,预计洪水将增加,城市化,和土地利用变化。为了解决这个问题,基于自然的解决方案(NBS)通常被用作创新和可持续的洪水风险管理方法。除了减少洪水风险的好处,NBS为环境和社会提供共同利益。然而,由于将这些共同利益纳入经济评估的固有复杂性,因此在洪水风险管理中很少考虑这些共同利益。这项研究通过开发一种综合方法来解决这一差距,该方法将经济评估中的共同利益与洪水风险降低的货币分析相结合。在这样做的时候,它希望对NBS在洪水风险管理中的影响提供更全面的看法。评估采用基于生命周期成本效益分析的框架,提供一个系统的和透明的成本和效益随着时间的推移由关键指标,如净现值和效益成本比率支持的评估。该方法已应用于塞尔维亚的Tamnava盆地,2014年和2020年发生了严重的洪水。该方法为从业者提供了宝贵的见解,研究人员,和规划者寻求评估国家统计局的共同利益,并将其纳入经济评估。结果表明,当单独考虑洪水风险降低时,所有考虑的措施的成本都高于避免洪水破坏所带来的收益。然而,当纳入共同福利时,几个国家统计局产生了净积极的经济影响,包括造林/再造林和保留池,成本效益比分别为3.5和5.6。这表明,将共同效益纳入经济评估可以显着提高国家统计局的整体经济效率和生存能力。
    Flooding is expected to increase due to climate change, urbanisation, and land use change. To address this issue, Nature-Based Solutions (NBSs) are often adopted as innovative and sustainable flood risk management methods. Besides the flood risk reduction benefits, NBSs offer co-benefits for the environment and society. However, these co-benefits are rarely considered in flood risk management due to the inherent complexities of incorporating them into economic assessments. This research addresses this gap by developing a comprehensive methodology that integrates the monetary analysis of co-benefits with flood risk reduction in economic assessments. In doing so, it aspires to provide a more holistic view of the impact of NBS in flood risk management. The assessment employs a framework based on life-cycle cost-benefit analysis, offering a systematic and transparent assessment of both costs and benefits over time supported by key indicators like net present value and benefit cost ratio. The methodology has been applied to the Tamnava basin in Serbia, where significant flooding occurred in 2014 and 2020. The methodology offers valuable insights for practitioners, researchers, and planners seeking to assess the co-benefits of NBS and integrate them into economic assessments. The results show that when considering flood risk reduction alone, all considered measures have higher costs than the benefits derived from avoiding flood damage. However, when incorporating co-benefits, several NBS have a net positive economic impact, including afforestation/reforestation and retention ponds with cost-benefit ratios of 3.5 and 5.6 respectively. This suggests that incorporating co-benefits into economic assessments can significantly increase the overall economic efficiency and viability of NBS.
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  • 文章类型: Journal Article
    先天性代谢错误(IEM)是遗传性生化/代谢紊乱,通常存在于新生儿期。这项回顾性研究的目的是确定在我们医院分娩的新生儿中IEM的发生率和分布,并评估其结果。共对16494名(99.9%)新生儿进行了IEM筛查。我们发现29名被诊断为IEM的新生儿,IEM阳性新生儿的发病率为每569例活产1例,累计发病率为每100000例活产176例。我们检测到11种不同类型的IEM,前六类是内分泌疾病,其次是碳水化合物疾病,维生素反应性疾病,有机酸缺陷,和酮生成和酮分解缺陷。这项研究确实反映了对普通人群进行近亲婚姻(CMs)危险教育的重要性,以便显着减少相关疾病,特别是在有IEM历史的家庭中。
    Inborn errors of metabolism (IEMs) are inherited biochemical/metabolic disorders that are commonly present in the immediate neonatal period. The aim of this retrospective study was to determine the incidence and distribution of IEMs in newborn infants delivered in our hospital and to evaluate its outcome. A total of 16 494 (99.9%) newborn infants were screened for IEMs. We found 29 newborn infants diagnosed with IEMs, representing an incidence of 1 per ~569 live births and a cumulative incidence of 176 per 100 000 live births of the IEM-positive newborn infants. We detected 11 different types of IEMs, and the top 6 categories were endocrinopathies followed by carbohydrates disorders, vitamin-responsive disorders, organic acid defects, and ketogenesis and ketolysis defects. This study does reflect upon the importance of educating the general population about the perils of Consanguineous Marriages (CMs) in order to reduce related disorders significantly, especially in families who have a history of IEMs.
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  • 文章类型: Letter
    暂无摘要。
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  • 文章类型: Journal Article
    汞在环境中的极端毒性和持久性证明了对其在生态系统中的动态进行全面评估的合理性。AveiroLagoon(葡萄牙)数十年来一直受到汞废水排放的影响。涉及Zosteranoltei重新定殖的基于自然的解决方案(NbS)正在作为一种积极的生态系统恢复措施进行测试。为了研究Zosteranoltei对沉积物污染物生物地球化学的影响,季节性(夏季/冬季)沉积物,间质水和不稳定的汞垂直剖面是在植被(移植和天然海草草甸)和非植被(裸露的底部区域)中进行的。虽然在沉积相中没有观察到显著差异(p>0.05),与无植被沉积物相比,Zosteranoltei的存在将顶部沉积物层中的反应性/不稳定汞浓度降低了40%,不管季节。植被草甸之间没有发现差异,强调植物在重新定殖后提供的污染物调节生态系统功能的快速恢复及其恢复历史污染生态系统的潜力。
    Mercury\'s extreme toxicity and persistence in the environment justifies a thorough evaluation of its dynamics in ecosystems. Aveiro Lagoon (Portugal) was for decades subject to mercury effluent discharges. A Nature-based Solution (NbS) involving Zostera noltei re-colonization is being tested as an active ecosystem restoration measure. To study the effect of Zostera noltei on the sediment contaminant biogeochemistry, seasonal (summer/winter) sediment, interstitial water and labile mercury vertical profiles were made in vegetated (Transplanted and Natural seagrass meadows) and non-vegetated sites (Bare-bottom area). While no significant differences (p > 0.05) were observed in the sedimentary phase, Zostera noltei presence reduced the reactive/labile mercury concentrations in the top sediment layers by up to 40% when compared to non-vegetated sediment, regardless of season. No differences were found between vegetated meadows, highlighting the fast recovery of the contaminant regulation ecosystem function provided by the plants after re-colonization and its potential for the rehabilitation of historically contaminated ecosystems.
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