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1.
JMIR Form Res ; 8: e53574, 2024 Jun 13.
Artículo en Inglés | MEDLINE | ID: mdl-38869940

RESUMEN

BACKGROUND: To investigate the impacts of the COVID-19 pandemic on the health workforce, we aimed to develop a framework that synergizes natural language processing (NLP) techniques and human-generated analysis to reduce, organize, classify, and analyze a vast volume of publicly available news articles to complement scientific literature and support strategic policy dialogue, advocacy, and decision-making. OBJECTIVE: This study aimed to explore the possibility of systematically scanning intelligence from media that are usually not captured or best gathered through structured academic channels and inform on the impacts of the COVID-19 pandemic on the health workforce, contributing factors to the pervasiveness of the impacts, and policy responses, as depicted in publicly available news articles. Our focus was to investigate the impacts of the COVID-19 pandemic and, concurrently, assess the feasibility of gathering health workforce insights from open sources rapidly. METHODS: We conducted an NLP-assisted media content analysis of open-source news coverage on the COVID-19 pandemic published between January 2020 and June 2022. A data set of 3,299,158 English news articles on the COVID-19 pandemic was extracted from the World Health Organization Epidemic Intelligence through Open Sources (EIOS) system. The data preparation phase included developing rules-based classification, fine-tuning an NLP summarization model, and further data processing. Following relevancy evaluation, a deductive-inductive approach was used for the analysis of the summarizations. This included data extraction, inductive coding, and theme grouping. RESULTS: After processing and classifying the initial data set comprising 3,299,158 news articles and reports, a data set of 5131 articles with 3,007,693 words was devised. The NLP summarization model allowed for a reduction in the length of each article resulting in 496,209 words that facilitated agile analysis performed by humans. Media content analysis yielded results in 3 sections: areas of COVID-19 impacts and their pervasiveness, contributing factors to COVID-19-related impacts, and responses to the impacts. The results suggest that insufficient remuneration and compensation packages have been key disruptors for the health workforce during the COVID-19 pandemic, leading to industrial actions and mental health burdens. Shortages of personal protective equipment and occupational risks have increased infection and death risks, particularly at the pandemic's onset. Workload and staff shortages became a growing disruption as the pandemic progressed. CONCLUSIONS: This study demonstrates the capacity of artificial intelligence-assisted media content analysis applied to open-source news articles and reports concerning the health workforce. Adequate remuneration packages and personal protective equipment supplies should be prioritized as preventive measures to reduce the initial impact of future pandemics on the health workforce. Interventions aimed at lessening the emotional toll and workload need to be formulated as a part of reactive measures, enhancing the efficiency and maintainability of health delivery during a pandemic.

2.
Front Cell Neurosci ; 18: 1363219, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38694536

RESUMEN

Introduction: Cochlear afferent synapses connecting inner hair cells to spiral ganglion neurons are susceptible to excitotoxic trauma on exposure to loud sound, resulting in a noise-induced cochlear synaptopathy (NICS). Here we assessed the ability of cyclic AMP-dependent protein kinase (PKA) signaling to promote cochlear synapse regeneration, inferred from its ability to promote axon regeneration in axotomized CNS neurons, another system refractory to regeneration. Methods: We mimicked NICS in vitro by applying a glutamate receptor agonist, kainic acid (KA) to organotypic cochlear explant cultures and experimentally manipulated cAMP signaling to determine whether PKA could promote synapse regeneration. We then delivered the cAMP phosphodiesterase inhibitor rolipram via implanted subcutaneous minipumps in noise-exposed CBA/CaJ mice to test the hypothesis that cAMP signaling could promote cochlear synapse regeneration in vivo. Results: We showed that the application of the cell membrane-permeable cAMP agonist 8-cpt-cAMP or the cAMP phosphodiesterase inhibitor rolipram promotes significant regeneration of synapses in vitro within twelve hours after their destruction by KA. This is independent of neurotrophin-3, which also promotes synapse regeneration. Moreover, of the two independent signaling effectors activated by cAMP - the cAMP Exchange Protein Activated by cAMP and the cAMP-dependent protein kinase - it is the latter that mediates synapse regeneration. Finally, we showed that systemic delivery of rolipram promotes synapse regeneration in vivo following NICS. Discussion: In vitro experiments show that cAMP signaling promotes synapse regeneration after excitotoxic destruction of cochlear synapses and does so via PKA signaling. The cAMP phosphodiesterase inhibitor rolipram promotes synapse regeneration in vivo in noise-exposed mice. Systemic administration of rolipram or similar compounds appears to provide a minimally invasive therapeutic approach to reversing synaptopathy post-noise.

3.
BMJ Glob Health ; 8(7)2023 07.
Artículo en Inglés | MEDLINE | ID: mdl-37491107

RESUMEN

BACKGROUND: During the COVID-19 pandemic, and recognising the sacrifice of health and care workers alongside discrimination, violence, poor working conditions and other violations of their rights, health and safety, in 2021 the World Health Assembly requested WHO to develop a global health and care worker compact, building on existing normative documentation, to provide guidance to 'protect health and care workers and safeguard their rights'. METHODS: A review of existing international law and other normative documents was conducted. We manually searched five main sets of international instruments: (1) International Labour Organization conventions and recommendations; (2) WHO documents; (3) United Nations (UN) human rights treaties and related documents; (4) UN Security Council and General Assembly resolutions and (5) the Geneva Conventions and Additional Protocols. We included only legal or other normative documents with a global or regional focus directly addressing or relevant to health and care workers or workers overall. RESULTS: More than 70 documents met our search criteria. Collectively, they fell into four domains, within which we identified 10 distinct areas: (1) preventing harm, encompassing (A) occupational hazards, (B) violence and harassment and (C) attacks in situations of fragility, conflict and violence; (2) inclusivity, encompassing (A) non-discrimination and equality; (3) providing support, encompassing (A) fair and equitable remuneration, (B) social protection and (C) enabling work environments and (4) safeguarding rights, encompassing (A) freedom of association and collective bargaining and (B) whistle-blower protections and freedom from retaliation. DISCUSSION: A robust legal and policy framework exists for supporting health and care workers and safeguarding their rights. Specific human rights, the right to health overall, and other binding and non-binding legal documents provide firm grounding for the compact.However, these existing commitments are not being fully met. Implementing the compact will require more effective governance mechanisms and new policies, in partnership with health and care workers themselves.


Asunto(s)
COVID-19 , Salud Global , Humanos , Pandemias/prevención & control , Derechos Humanos , Políticas
4.
ERJ Open Res ; 9(3)2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37143839

RESUMEN

Cognitive impairment is highly prevalent in COPD outpatients during the post-exacerbation recovery period and is associated with poor inhaler technique https://bit.ly/3XkCvCv.

5.
Dimens Crit Care Nurs ; 38(5): 256-263, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31369445

RESUMEN

BACKGROUND: Reintubations following extubation from mechanical ventilation are costly, resulting in increased morbidity and mortality. The preparation for and timing of extubation from mechanical ventilation can reduce unplanned reintubations. Few studies have investigated reintubation in the surgical intensive care unit (SICU) population. OBJECTIVE: To identify risk factors that predict extubation failure in nontrauma surgical postoperative intensive care patients. METHODS: Retrospective analysis utilizing American College of Surgeons National Surgical Quality Improvement Program data and institutional clinical variables from July 1, 2013, to December 31, 2015, in a sample (N = 93) of surgical patients admitted postoperatively to a SICU with an endotracheal tube in place, requiring invasive mechanical ventilation. Logistic regression analysis was used to model extubation failure as a function of clinical variables in the 24 hours preceding extubation. RESULTS: Of 93 patients, 70 were successfully extubated, and 23 experienced failure. Increasing respiratory rate in the 24 hours preceding extubation significantly predicted failure (odds ratio, 1.086; 95% confidence interval, 1.006-1.172; P = .034). DISCUSSION: Elevated respiratory rates during the 24 hours preceding extubation are an underappreciated risk factor for extubation failure. This has direct implications for nurses who are assessing intensive care unit patients' readiness for extubation. Opportunity exists for nurses to better integrate respiratory rate data into extubation planning to improve unplanned reintubation rates in SICU patients.


Asunto(s)
Extubación Traqueal/enfermería , Unidades de Cuidados Intensivos , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Insuficiencia del Tratamiento
6.
Nephrol Nurs J ; 45(3): 243-267, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30304617

RESUMEN

Hospital readmissions are responsible for considerable health care costs. About 35% of patients with end stage renal disease (ESRD) who are hospitalized are readmitted within 30 days of discharge (United States Renal Data System, 2017). Studies point to the considerable percentage of readmissions that are preventable through effective discharge planning and patient follow-up after discharge (Mistiaen & Poot, 2006). Telephone follow up is a high-quality, low-cost method of providing discharge follow up. This project examined the effectiveness of an evidence-based quality improvement process in providing post-discharge telephone follow up to adult patients on hemodialysis by experienced nephrology nurses through standardized unit workflow and leveraging of the electronic medical record (EMR). Results indicated a lower percentage of admissions from the emergency department (59.9% pre- vs. 55.4% post-intervention) and a lower percentage of 30-day readmissions (28.4% pre- vs. 24.6% post-intervention).


Asunto(s)
Alta del Paciente , Readmisión del Paciente , Teléfono , Adulto , Estudios de Seguimiento , Humanos , Nefrología , Diálisis Renal , Estados Unidos
8.
Dalton Trans ; 47(10): 3243-3247, 2018 Mar 06.
Artículo en Inglés | MEDLINE | ID: mdl-29445796

RESUMEN

A low-coordinate iron(ii) complex (CztBu(PztBu)2)Fe[N(SiMe3)2], 1 bearing an NNN-pincer ligand was prepared and fully characterized. Intramolecular C-H activation on the 5-position of a pyrazole at elevated temperatures was observed. Complex 1 was found to be an efficient and chemoselective pre-catalyst for the hydrosilylation of organo carbonyl substrates.

9.
Arch Psychiatr Nurs ; 29(1): 14-8, 2015 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-25634869

RESUMEN

Psychiatric nurses have an essential role in meeting the mental health needs of diverse, at-risk, underserved, and disenfranchised populations across the lifespan. This paper summarizes the needs of individuals especially at-risk for mental health disorders, acknowledging that such vulnerability is contextual, age-specific, and influenced by biological, behavioral, socio-demographic and cultural factors. With its longstanding commitment to cultural sensitivity and social justice, its pivotal role in healthcare, and its broad educational base, psychiatric nursing is well-positioned for leadership in addressing the gaps in mental health prevention and treatment services for vulnerable and underserved populations. This paper describes these issues, presents psychiatric nursing exemplars that address the problems, and makes strong recommendations to psychiatric nurse leaders, policy makers and mental health advocates to help achieve change.


Asunto(s)
Necesidades y Demandas de Servicios de Salud , Salud Mental , Enfermería Psiquiátrica/métodos , Poblaciones Vulnerables/psicología , Enfermería Basada en la Evidencia , Política de Salud , Disparidades en Atención de Salud , Humanos , Trastornos Mentales/etiología , Trastornos Mentales/enfermería , Factores de Riesgo , Determinantes Sociales de la Salud
10.
Online J Issues Nurs ; 20(1): 1, 2015 Jan 31.
Artículo en Inglés | MEDLINE | ID: mdl-26824259

RESUMEN

The 2014 Psychiatric-Mental Health Nursing: Scope and Standards of Practice is the specialty's description of competent nursing practice. The scope portion of this document identifies the focus of the specialty by defining nursing practice extents and limits. Standards are statements that identify the duties and obligations for which specialty nurses are held accountable, including general registered nurses and advanced practice nurses. This article begins with a brief overview of the revision process. The author describes key factors that influenced the revision, such as external documents and current priorities in healthcare, and synthesizes significant changes to the document, including commentary and comparisons to the generalist Scope and Standards of Practice. Implications for nursing education and a companion resource are discussed.


Asunto(s)
Enfermería de Práctica Avanzada/normas , Competencia Clínica/normas , Enfermería Psiquiátrica/normas , Enfermería de Práctica Avanzada/ética , American Nurses' Association , Defensa del Consumidor , Educación en Enfermería/normas , Ética en Enfermería , Rol de la Enfermera , Enfermería Psiquiátrica/ética , Estados Unidos
11.
Arch Psychiatr Nurs ; 28(5): 333-8, 2014 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25439975

RESUMEN

Persons who use tobacco in addition to alcohol and other drugs have increased health risks and mortality rates. The purpose of this study was to evaluate the impact of participation in a tobacco cessation program on tobacco, alcohol, and other drug use in a population seeking treatment for substance use disorders (SUDs). Tobacco, alcohol, and other drug use were assessed by urine drug screens, breathalyzer readings, and self-report. Veterans (N=137) with a tobacco use disorder enrolled in inpatient program for the treatment of SUDs at the Salem Veterans Affairs Medical Center participated in tobacco cessation education as part of their treatment programming. Use of tobacco, drugs and/or alcohol was evaluated upon admission, 2 weeks following admission, at discharge and 1 month following graduation. The 1-month follow-up rate was 70.8%, with 97 veterans completing the follow-up assessment. Of those 97 veterans, 90.7% (n=88) reported abstinence from alcohol and 91.8% (n=89) reported abstinence from other drugs of abuse. Fourteen veterans (14.4%) reported abstinence from tobacco at the 1-month follow-up. The veterans reporting abstinence from tobacco use also reported abstinence from alcohol and other drugs at the 1-month follow-up.


Asunto(s)
Trastornos Relacionados con Sustancias/terapia , Tabaquismo/terapia , Veteranos/psicología , Adulto , Anciano , Femenino , Humanos , Masculino , Cumplimiento de la Medicación/estadística & datos numéricos , Persona de Mediana Edad , Trastornos Relacionados con Sustancias/complicaciones , Cese del Uso de Tabaco/métodos , Tabaquismo/complicaciones , Resultado del Tratamiento , Veteranos/estadística & datos numéricos , Virginia , Adulto Joven
12.
J Prof Nurs ; 30(6): 463-73, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25455327

RESUMEN

Rural health disparities are due in part to access barriers to health care providers. Nursing education has been extended into rural areas, yet a limited rural research and practice literature informs the content and delivery of these educational programs. The University Of Virginia School of Nursing through a grant from the Health Resources and Services Administration developed the Nursing Leadership in Rural Health Care (NLRHC) Program. The transformational nursing leadership in rural health care (TNLRHC) model guided the development of NLRHC program content and teaching methods. This article describes the TNLRHC model and how it has steered the integration of rural content into advanced practice nursing (APN) education. The capacity of the TNLRHC model for promoting innovation in APN education is described. Recommendations regarding the future development of APN education are presented.


Asunto(s)
Liderazgo , Modelos de Enfermería , Personal de Enfermería , Servicios de Salud Rural , Educación en Enfermería , Aprendizaje , Recursos Humanos
14.
Prev Med ; 57(5): 718-20, 2013 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-23891853

RESUMEN

OBJECTIVE: Sedentary behaviours have been linked to poor health, independent of physical activity levels. The objective of this study was to explore an individualised intervention strategy aimed at reducing sedentary behaviours in older Scottish adults. METHODS: This feasibility and pilot study was a pre-experimental (one group pretest-posttest) study design. Participants were enrolled into the study in January-March 2012 and data analysis was completed April-October 2012. The study was based in Glasgow, Scotland. Participants received an individualised consultation targeting sedentary behaviour incorporating feedback from an activPAL activity monitor. Outcome measures were objectively (activPAL) and subjectively measured (Sedentary Behaviour Questionnaire) sedentary time. RESULTS: Twenty four participants received the intervention. Objectively measured total time spent sitting/lying was reduced by 24 min/day (p=0.042), a reduction of 2.2%. Total time spent in stepping activities, such as walking increased by 13 min/day (p=0.044). Self-report data suggested participants achieved behaviour change by reducing time spent watching television and/or using motorised transport. CONCLUSION: Interventions to reduce sedentary behaviours in older people are urgently needed. The results of this feasibility and pilot study suggest a consultation approach may help individuals reduce time spent in sedentary behaviours. A larger, controlled trial is warranted with a diverse sample to increase generalisability.


Asunto(s)
Retroalimentación Psicológica , Planificación de Atención al Paciente , Derivación y Consulta , Conducta Sedentaria , Factores de Edad , Anciano , Estudios de Factibilidad , Femenino , Conductas Relacionadas con la Salud , Promoción de la Salud , Encuestas Epidemiológicas , Humanos , Vida Independiente , Masculino , Persona de Mediana Edad , Proyectos Piloto , Escocia , Caminata
17.
Nurs Crit Care ; 17(1): 44-51, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22229681

RESUMEN

AIM: The aim of this research was to investigate newly qualified nurses (NQN) experiences of starting their career in the intensive care unit (ICU). The author also investigated the opinions of senior nurses from ICU in relation to NQN in ICU. BACKGROUND: Although not a new concept, NQN in ICU has little substantive research to support recruitment. There is a current demand to investigate this topic, because of retention of staff and a shortage of qualified nurses. METHOD: This was a comparative, qualitative study using two forms of data collection. This study was conducted over two phases. Phase I, used semi-structured interviews with eight NQN, with one participant for the pilot study. PHASE II used a focus group to interview seven senior nurses in ICU. FINDINGS: NQN experienced anxiety about time management, accountability and socialization. Senior nurses felt NQN coped well with the demanding aspects of ICU but were aware that preceptors are under a lot of pressure. They were concerned about NQN lack of hospital knowledge. The competency-based practice highlighted the importance of record keeping and its associated legal implications. CONCLUSION: NQN cope well with the complexity of ICU. Having student placements in this area seem to ease this transition and reduce some 'reality shock'. They therefore seem better equipped to deal with the steep learning curve.


Asunto(s)
Actitud del Personal de Salud , Unidades de Cuidados Intensivos/organización & administración , Personal de Enfermería en Hospital/educación , Personal de Enfermería en Hospital/psicología , Estrés Psicológico/psicología , Adaptación Psicológica , Ansiedad , Competencia Clínica , Humanos , Investigación en Evaluación de Enfermería , Investigación Metodológica en Enfermería , Investigación Cualitativa
18.
Mol Cell Neurosci ; 47(4): 306-15, 2011 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-21658451

RESUMEN

Spiral ganglion Schwann cells (SGSCs) myelinate spiral ganglion neurons (SGNs) and represent a potential source of neurotrophic support for SGNs. Deafening due to loss of hair cells results in gradual degeneration and death of SGNs. Successful efforts to maintain or regenerate a functional auditory nerve may depend on a healthy population of SGSCs, yet the responses of SGSCs to neural injury remain largely unknown. Here we investigate the role of p75(NTR) in SGSC responses to gradual denervation. Following deafening, SGSCs in the osseous spiral lamina (OSL) and, subsequently, in Rosenthal's canal (RC) expressed elevated p75(NTR) compared to hearing controls. p75(NTR)-positive cells co-labeled with S100 and RIP antibodies (Schwann cell markers), but not with anti-neurofilament. The pattern of p75(NTR) expression mirrored the pattern of neural degeneration, beginning in the OSL of the cochlea base and later extending into the apex. SGSCs expressed sortilin, a p75(NTR) co-receptor for pro-neurotrophins. Both pro-nerve growth factor (pro-NGF) and pro-brain derived neurotrophic factor (proBDNF) induced apoptosis in cultured SGSCs. Deafened animals exhibited significantly higher levels of SGSC proliferation (as measured by BrdU uptake) compared to hearing animals while total Schwann cell density remained stable, suggesting a tight regulation of SGSC proliferation and cell death. SGSCs undergoing cell division lose p75(NTR) expression from the cell surface and demonstrate nuclear localization of the intracellular domain (ICD), raising the possibility that p75(NTR) cleavage and ICD nuclear localization regulate SGSC proliferation. These results suggest that p75(NTR) contributes to SGSC responses to deafening and neural degeneration.


Asunto(s)
Proliferación Celular , Receptor de Factor de Crecimiento Nervioso/metabolismo , Células de Schwann/metabolismo , Ganglio Espiral de la Cóclea/citología , Proteínas Adaptadoras del Transporte Vesicular/metabolismo , Animales , Factor Neurotrófico Derivado del Encéfalo/metabolismo , Núcleo Celular/metabolismo , Células Cultivadas , Sordera/patología , Sordera/fisiopatología , Factor de Crecimiento Nervioso/metabolismo , Precursores de Proteínas/metabolismo , Ratas , Ratas Sprague-Dawley , Receptor de Factor de Crecimiento Nervioso/genética , Células de Schwann/citología , Ganglio Espiral de la Cóclea/metabolismo
19.
Arch Psychiatr Nurs ; 25(2): 77-89, 2011 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-21421159

RESUMEN

This retrospective descriptive correlational study evaluated treatment satisfaction and the quality of life (QOL) of consumers with serious mental illness participating in a community mental health program that combined illness management and recovery strategies with a group appointment model. The Wellness Enhancement and Recovery Program (WERP) was evaluated to determine satisfaction with services and QOL of consumers over 3 years. Findings from the data analyses indicated that consumers in WERP were satisfied with treatment services and had a fair to good QOL. Satisfaction and QOL were moderately correlated.


Asunto(s)
Servicios Comunitarios de Salud Mental , Promoción de la Salud , Trastornos Mentales/terapia , Adolescente , Adulto , Anciano , Servicios Comunitarios de Salud Mental/organización & administración , Servicios Comunitarios de Salud Mental/normas , Femenino , Promoción de la Salud/organización & administración , Promoción de la Salud/normas , Humanos , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Evaluación de Programas y Proyectos de Salud , Psicoterapia de Grupo/organización & administración , Psicoterapia de Grupo/normas , Calidad de Vida , Virginia , Adulto Joven
20.
Arch Psychiatr Nurs ; 24(6): 387-96, 2010 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-21111293

RESUMEN

The purpose of this program evaluation was to evaluate the outcomes of treatment for participants in a community crisis stabilization (CCS) program. This CCS incorporated a patient-centered and wellness model of treatment. A descriptive study was conducted to assess change in psychological symptoms and quality of life of participants from admission to discharge. The sample (n = 42) was evaluated on admission and at discharge with four measurements: the Brief Symptoms Inventory (BSI), the Revised 24-Item Behavior and Symptom Identification Scale (BASIS-24), the Brief Psychiatric Rating Scale (BPRS), and the World Health Organization Quality of Life Scale-Brief Measure (WHOQOL-BREF). Changes in total scores on the BSI (t = 6.263, P < .001), the BASIS-24 (t = 6.964, P < .001), the BPRS (t = 4.638, P < .001), and the WHOQOL-BREF (t = 6.574, P < .001) demonstrated improvement at discharge.


Asunto(s)
Enfermería en Salud Comunitaria , Intervención en la Crisis (Psiquiatría)/métodos , Trastornos Mentales/enfermería , Investigación en Evaluación de Enfermería , Trastornos de Adaptación/enfermería , Trastornos de Adaptación/psicología , Adolescente , Adulto , Alcoholismo/enfermería , Alcoholismo/psicología , Trastornos de Ansiedad/enfermería , Trastornos de Ansiedad/psicología , Trastorno Bipolar/enfermería , Trastorno Bipolar/psicología , Escalas de Valoración Psiquiátrica Breve/estadística & datos numéricos , Trastorno Depresivo Mayor/enfermería , Trastorno Depresivo Mayor/psicología , Femenino , Promoción de la Salud , Humanos , Masculino , Trastornos Mentales/psicología , Persona de Mediana Edad , Trastorno Obsesivo Compulsivo/enfermería , Trastorno Obsesivo Compulsivo/psicología , Atención Dirigida al Paciente , Inventario de Personalidad/estadística & datos numéricos , Psicometría , Trastornos Psicóticos/enfermería , Trastornos Psicóticos/psicología , Calidad de Vida/psicología , Adulto Joven
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