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I. Cifuentes García C. Ariza Molina I.D. Domínguez Paillacho I. González-Huebra C. Lanciego 《Radiologia》2021,63(2):170-179
This paper aims to describe our experience in an interventional radiology unit in a hospital in Spain that was severely affected by the COVID-19 pandemic. To this end, we did a prospective observational study of 20 consecutive patients with COVID-19 who underwent 21 interventional radiology procedures between March 13, 2020 and May 11, 2020. We describe the measures taken to reorganize the work and protective measures, as well as the repercussions of the situation on our unit's overall activity and activity in different phases. The COVID-19 pandemic has represented a challenge in our daily work, but learning from our own experience and the recommendations of the Spanish radiological societies (SERVEI and SERAM) has enabled us to adapt successfully. Our activity dropped only 22% compared to the same period in 2019. 相似文献
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Ella Ottrey Jessica Jong Judi Porter 《Journal of the Academy of Nutrition and Dietetics》2018,118(10):1903-1942.e10
Ethnography is a qualitative research approach used to learn about people and their culture. There is a need to explore the application and use of ethnographic methodology in nutrition and dietetics research to inform future research and practice. Our aim was to examine the extent, range, nature, and contribution of ethnographic methodology in nutrition and dietetics research. Eight electronic databases were searched using a defined search strategy until November 2017. No restrictions were placed on language, date, or study design of original research. Two authors independently assessed titles and abstracts, then full-text records, against inclusion criteria. Hand-searching of reviews identified in the database search was undertaken. Quality assessment was conducted using the Critical Appraisal Skills Programme checklist. Data were described narratively. A total of 2,185 records were identified, with 92 studies from public health nutrition (n=72), clinical nutrition (n=13), and foodservice (n=7) practice areas meeting inclusion criteria. Common research areas included infant/child feeding, food choice, diabetes, nutrition in schools and food insecurity. In addition to observation, frequently reported data collection techniques were interview (n=85), focus groups (n=17), and document analysis (n=10). Ethnographic research was most often reported from North America (n=31), Europe (n=16), and Australia/Oceania (n=13). This research approach was shown to inform dietetic research and practice by illuminating sociocultural factors that influence dietary beliefs and practices, practitioner training opportunities, evaluating nutrition education methods, informing programs and interventions, identifying nutrition policy and guideline focus areas, and the need for new approaches and communication strategies. Ethnography can increase understanding of complex food and nutrition–related health issues and their contributing factors across public health nutrition, foodservice, and clinical dietetic practice. It can be used to explain health inequalities, direct policy, and inform more effective intervention design and delivery. Wider uptake of this research approach as a stand-alone or complementary study design will advance efforts to improve health and wellbeing through food and nutrition. 相似文献
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Tsuneya Ikezu Cidi Chen Annina M. DeLeo Ella Zeldich M. Daniele Fallin Nicholas M. Kanaan Kathryn L. Lunetta Carmela R. Abraham Mark W. Logue Lindsay A. Farrer 《Journal of neuroimmune pharmacology》2018,13(2):254-264
We studied the effect of two rare mutations (rs144662445 and rs149979685) in the A-kinase anchoring protein 9 (AKAP9) gene, previously associated with Alzheimer disease (AD) in African Americans (AA), on post-translational modifications of AD-related pathogenic molecules, amyloid precursor protein (APP) and microtubule-associated protein Tau using lymphoblastoid cell lines (LCLs) from 11 AA subjects with at least one AKAP9 mutation and 17 AA subjects lacking these mutations. LCLs were transduced by viral vectors expressing causative AD mutations in APP or human full-length wild type Tau. Cell lysates were analyzed for total APP, Aβ40, and total and T181 phospho-Tau (pTau). AKAP9 mutations had no effect on Aβ40/APP, but significantly increased pTau/Tau ratio in LCLs treated with phosphodiesterase-4 inhibitor rolipram, which activates protein kinase A. Proteomic analysis of Tau interactome revealed enrichment of RNA binding proteins and decrease of proteasomal molecules in rolipram-treated cells with AKAP9 mutations. This study shows the impact of rare functional AKAP9 mutations on Tau, a central mechanism of AD pathogenesis, in LCLs derived from AD and control subjects. 相似文献
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I. Pelegrín M. Moragas C. Suárez A. Ribera R. Verdaguer S. Martínez-Yelamos F. Rubio-Borrego J. Ariza P. F. Viladrich C. Cabellos 《Infection》2014,42(5):817-827