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SARS-CoV-2 variants are associated with different clinical courses in children with MIS-C

World Journal of Pediatrics 2024年第2期20卷 143-152页

作者： Andres F.Moreno Rojas Emelia Bainto Helen Harvey Adriana H.Tremoulet jane C.Burns Kirsten B.Dummer Department of Pediatrics Division of Pediatric CardiologyUniversity of California San Diegoand Rady Children’s Hospital3020 Children’s Way MC 5004San DiegoCA 92123USA Kawasaki Disease Research Center La JollaCAUSA Department of Pediatrics Division of Pediatric Critical CareUniversity of California San Diegoand Rady Children’s HospitalSan DiegoCAUSA Department of Pediatrics University of California San Diegoand Rady Children’s HospitalSan DiegoCAUSA

Background Recent infection with SARS‑CoV-2 in children has been associated with multisystem inflammatory syndrome in children(MIS-C).SARS‑CoV-2 has undergone different *** publications exist about specific variants and their correlation with the severity of *** This was a single-center,retrospective study including all patients admitted with MIS-C at Rady Children’s Hospital-San Diego between May 2020 and March *** epidemiologic data,including viral genomic information,were obtained from public ***,clinical presentation,laboratory values,and outcomes were obtained from electronic medical *** The analysis included 104 pediatric *** MIS-C waves were *** variants in San Diego during the first wave included clades 20A to *** the second wave,there were variants from clades 20A to C,20G,21C(Epsilon),20I(Alpha),and 20J(Gamma).The third wave had Delta strains(clades 21A,21I,and 21J),and the fourth had Omicron variants(clades 21K,21L,and 22C).MIS-C presented with similar symptoms and laboratory findings across all *** patients were admitted to the pediatric intensive care unit(PICU)(74%)and required inotropic support(63%)during the second *** of the patients required mechanical circulatory support,and only two required invasive ventilatory *** was no *** The various strains of SARS-CoV-2 triggered MIS-C with differing severities,with the second wave having a more severe clinical *** the differences in disease severity across variants were due to changes in the virus or other factors remains unknown.

关键词： Complications COVID-19 MIS-C SARS-CoV-2 variants

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Calcium/calcimimetic via calcium-sensing receptor ameliorates cholera toxin-induced secretory diarrhea in mice

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World Journal of Gastroenterology 2024年第3期30卷 268-279页

作者： Lie-Qi Tang Johnathan Fraebel Shi Jin Steven P Winesett jane Harrell Wen-Han Chang Sam Xianjun Cheng Department of Pediatrics University of FloridaGainesvilleFL 32610United States College of Medicine University of FloridaGainesvilleFL 32610United States Applied Physiology and Kinesiology University of FloridaGainesvilleFL 32610United States Brain Rehabilitation Research Center Malcom Randall VA Medical CenterGainesvilleFL 32610United States Department of Medicine Endocrine Research UnitVeterans Affairs Medical CenterUniversity of CaliforniaSan FranciscoSan FranciscoCA 94121United States Department of Pediatric Gastroenterology Hepatologyand NutritionUniversity of Florida Shands Children’s HospitalGainesvilleFL 32608United States

BACKGROUND Enterotoxins produce diarrhea through direct epithelial action and indirectly by activating the enteric nervous ***-sensing receptor(CaSR)inhibits both *** latter has been well documented in vitro but not in *** hypothesis to be tested was that activating CaSR inhibits diarrhea in *** To determine whether CaSR agonists ameliorate secretory diarrhea evoked by cholera toxin(CTX)in *** CTX was given orally to C57BL/6 mice to induce *** and calci-mimetic R568 were used to activate *** maximize their local intestinal actions,calcium was administered luminally via oral rehydration solution(ORS),whereas R568 was applied serosally using an intraperitoneal *** verify that their actions resulted from the intestine,effects were also examined on Cre-lox intestine-specific CaSR *** outcome was measured biochemically by monitoring changes in fecal Cl-or clinically by assessing stool consistency and weight *** CTX induced secretory diarrhea,as evidenced by increases in fecal Cl-,stool consistency,and weight loss following CTX exposure,but did not alter CaSR,neither in content nor in ***,calcium and R568 were each able to ameliorate diarrhea when applied to diseased *** CaSR involvement is suggested by gene knockout experiments where the anti-diarrheal actions of R568 were lost in intestinal epithelial CaSR knockouts(villinCre/Casrflox/flox)and neuronal CaSR knockouts(nestinCre/Casrflox/flox).CONCLUSION Treatment of acute secretory diarrheas remains a global *** advances in diarrhea research,few have been made in the realm of diarrhea *** therapy has remained the standard of care,although it does not halt the losses of intestinal fluid and ions caused by *** is no cost-effective therapeutic for *** and other studies suggest that adding calcium to ORS or using calcimimetics to activate intestinal CaSR might

关键词： Cholera Enteric nervous system Secretory diarrhea Oral rehydration solution Calcium-sensing receptor Gene knockout

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Palliative long-term abdominal drains vs large volume paracenteses for the management of refractory ascites in end-stage liver disease

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World Journal of Hepatology 2024年第3期16卷 428-438页

作者： Senamjit Kaur Rodrigo V Motta Bryony Chapman Victoria Wharton jane D Collier Francesca Saffioti Oxford Liver Unit Department of Gastroenterology and HepatologyOxford University Hospitals NHS Foundation TrustOxford OX39DUUnited Kingdom Oxford Liver Unit and Translational Gastroenterology Unit Nuffield Department of MedicineUniversity of OxfordOxford OX39DUUnited Kingdom

BACKGROUND Long-term abdominal drains(LTAD)are a cost-effective palliative measure to manage malignant ascites in the community,but their use in patients with end-stage chronic liver disease and refractory ascites is not routine *** safety and cost-effectiveness of LTAD are currently being studied in this setting,with preliminary positive *** hypothesised that palliative LTAD are as effective and safe as repeat palliative large volume paracentesis(LVP)in patients with cirrhosis and refractory ascites and may offer advantages in patients’quality of *** To compare the effectiveness and safety of palliative LTAD and LVP in refractory ascites secondary to end-stage chronic liver *** A retrospective,observational cohort study comparing the effectiveness and safety outcomes of palliative LTAD and regular palliative LVP as a treatment for refractory ascites in consecutive patients with end-stage chronic liver disease followed-up at our United Kingdom tertiary centre between 2018 and 2022 was ***’s exact tests and the Mann-Whitney U test were used to compare qualitative and quantitative variables,***-Meier survival estimates were generated to stratify time-related outcomes according to the type of *** Thirty patients had a total of 35 indwelling abdominal drains and nineteen patients underwent regular *** baseline characteristics were similar between the *** antibiotics were more frequently prescribed in patients with LTAD(P=0.012),while the incidence of peritonitis did not differ between the two groups(P=0.46).The incidence of acute kidney injury(P=0.014)and ascites/drain-related hospital admissions(P=0.004)were significantly higher in the LVP *** overall survival was similar in the two groups(log-rank P=0.26),but the endpoint-free survival was significantly shorter in the LVP group(P=0.003,P<0.001,P=0.018 for first ascites/drain-related admission,acute kidney injury and drain

关键词： Decompensated liver cirrhosis Indwelling abdominal catheter Rocket drain Palliative care Safety Quality of life

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Research evolution of metal organic frameworks: A scientometric approach with human-in-the-loop

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Journal of Data and Information Science 2024年第3期9卷 44-64页

作者： Xintong Zhao Kyle Langlois Jacob Furst Yuan An Xiaohua Hu Diego Gomez Gualdron Fernando Uribe-Romo jane Greenberg Drexel University 3141 Chestnut StPhiladelphiaPAUSA University of Central Florida 4000 Central Florida BlvdOrlandoFLUSA Colorado School of Mines 1500 Illinois StGoldenCOUSA

Purpose:This paper reports on a scientometric analysis bolstered by human-in-the-loop,domain experts,to examine the field of metal-organic frameworks(MOFs)*** analyses reveal the intellectual landscape of a *** study engaged MOF scientists in the design and review of our research *** materials are an essential component in next-generation renewable energy storage and biomedical *** research approach demonstrates how engaging experts,via human-in-the-loop processes,can help develop a comprehensive view of a field’s research trends,influential works,and specialized ***/methodology/approach:Ascientometric analysis was conducted,integrating natural language processing(NLP),topic modeling,and network analysis *** analytical approach was enhanced through a human-in-the-loop iterative process involving MOF research scientists at selected *** researcher feedback was incorporated into our *** data sample included 65,209 MOF research ***3 and software tool VOSviewer were used to perform the ***:The findings demonstrate the value of including domain experts in research workflows,refinement,and interpretation of *** each stage of the analysis,the MOF researchers contributed to interpreting the results and method refinements targeting our focus Research evolution of metal organic frameworks:A scientometric approach with human-in-the-loop on MOF *** study identified influential works and their *** findings also underscore four main MOF research directions and *** limitations:This study is limited by the sample(articles identified and referenced by the Cambridge Structural Database)that informed our *** implications:Our findings contribute to addressing the current gap in fully mapping out the comprehensive landscape of MOF ***,the results will help domain scientists target future research directions.

关键词： Scientometric Metal-Organic Frameworks(MOFs) Network analysis Topic modeling Human-in-the-loop

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Recent development of unmanned aerial vehicle for plant protection in East Asia

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International Journal of Agricultural and Biological Engineering 2017年第3期10卷 18-30页

作者： He Xiongkui jane.bonds Andreas Herbst Jan Langenakens College of Science Centre for Chemicals Application Technology(CCAT)China Agricultural UniversityBeijing 100193China bonds Consulting Group LLC Panama City Florida 32408USA JKI-Federal Research Centre for Cultivated Plants Institute for Application Techniques in Plant ProtectionMesseweg 11/12 D-38104 BraunschweigGermany AAMS-Salvarani Vliegplein 14A9991 MaldegemBelgium

Recently,the growing use of unmanned aerial vehicles(UAV)for pesticide application has been reported against a wide range of crops with promising results in East Asian countries such as Japan,South Korea and *** UAV-based application technology for agrochemicals is considered as a high efficiency alternative to the conventional manual spray operations and a low-cost choice as compared to the classical manned aerial ***,the technology adoption rate and the designed optimal sprayer suitable for drone application for small scale farm remains at the development stage in China and also in *** paper reports the current status of drone pesticide application in China and makes comparisons with its neighbor countries Japan and South Korea in terms of different UAV platforms and their implementation in plant protection for different *** and opportunities for future development of UAV-based pesticide application technology are also discussed.

关键词： plant protection UAV pesticide application RPA spray technology spray quality flight control agrochemical application

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肝细胞癌患者的症状和症状群及常用工具的整合性综述

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International Journal of Nursing Sciences 2024年第1期11卷 66-75,I0002页

作者： Thitiporn Pathomjaruwat Yaowarat Matchim jane MArmer Research Unit in Palliative Care for Adults and Older Adults Faculty of NursingThammasat UniversityPathum ThaniThailand MU Sinclair School of Nursing University of MissouriColumbiaUSA

目的综合现有知识,识别肝细胞癌(hepatocellular carcinoma,HCC)患者的症状和症状群,以及相关评估工具,以最大限度地改善症状管理。方法采用Whittemore和Knafl提出的整合性综述方法框架,在PubMed..ScienceDirect、Scopus、CINAHL和ThaiJO等数据库中对文献进行系统检索。检索文献发表时间限定为2005年一2022年,仅纳人经过同行评审及有英文摘要的文献。由2名研究员独立进行文献的筛选、提取和分析。结果共纳入14篇文献。分为3个主题:HCC患者的症状.症状评估和症状群。疲劳、乏力、胃痛或腹痛/腹胀、食欲不振、味觉改变、睡眠障碍、苦恼和悲伤是HCC患者最常见的症状。患者症状与肿瘤分期和治疗方法有关。常用的症状评估工具包括5种类型:HCC特异性症状评估癌症一般症状评估、非症状构念测量、特定症状(如疲劳、睡眠障碍、焦虑和抑郁)测量及结合临床检查的症状评估等5种。HCC患者的症状群分为5类:疼痛相关症状、胃肠道症状、神经心理症状和感觉症状.肝功能异常相关症状及其他。结论该综述对HCC患者症状、症状评估和症状群相关知识进行了综合。尽管目前有多种评估工具,但没有一种能涵盖HCC患者的所有症状。建议今后的研究纳入更大的同质化的样本,以便更准确地评估测量工具的效能,避免在将症状分类为症状群时出现歧义,提高症状管理的有效性。

关键词：肝细胞癌肝癌综述症状评估症状群

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A 63-Year-Old Male with D-Transposition of the Great Arteries Who Had an Early Form of the Arterial Switch Operation

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Congenital Heart Disease 2024年第1期19卷 65-68页

作者： Michael A.Rebolledo jane S.Yao Jason N.Johnson Umar S.Boston Benjamin R.Waller III Division of Pediatric Cardiology Department of PediatricsThe University of Tennessee Health Science CenterThe Heart InstituteLe Bonheur Children’s HospitalMemphisUSA College of Medicine The University of Tennessee Health ScienceMemphisUSA Division of Pediatric Cardiothoracic Surgery Department of SurgeryThe University of Tennessee Health Science CenterHeart InstituteLe Bonheur Children’s HospitalMemphisUSA

We describe a 63-year-old male who appears to have undergone an early form of the arterial switch operation for D-transposition of the great arteries performed in the *** review the clinical and imaging data that support our *** had a diagnostic cardiac catheterization which demonstrated severe pulmonary hypertension responsive to epoprostenol and *** case may represent one example of the experimental surgical work done prior to *** Jatene’s description of theﬁrst successful arterial switch performed in 1975.

关键词： Adult congenital heart disease arterial switch operation great vessel anomaly imaging(all modalities)

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Wild Nutrition’s Food-Grown® Magnesium Supplementation Increases Sleep Quality and Sleep Duration and Reduces Stress in a Healthy Adult Population: A Double-Blind, Randomised, Placebo-Controlled Study

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Food and Nutrition Sciences 2024年第7期15卷 509-523页

作者： David Briskey jane Erickson Chelsie Smith Amanda Rao School of Human Movement and Nutrition Sciences University of Queensland Brisbane Australia RDC Clinical Brisbane Australia

Background: Magnesium, an essential mineral crucial for various bodily functions, has been shown to positively influence sleep patterns. This study aimed to evaluate the efficacy of Food-Grown® magnesium in enhancing sleep quality and duration, as well as overall well-being. Methods: Eighty participants were randomly assigned to receive either 80 mg of Food-Grown® magnesium or a placebo (microcrystalline cellulose) daily for 8 weeks. Participants completed questionnaires assessing sleep quality, daytime drowsiness, quality of life, anxiety, and stress levels. Additionally, participants maintained daily sleep diaries and wore wrist-worn actigraphy devices. The primary outcome measured was the change in sleep quality and duration. Results: Seventy-one participants fulfilled all study requirements (35 in the active group and 36 in the placebo group). Magnesium supplementation significantly improved reported sleep quality, with the active group showing a 32% increase compared to 16% in the placebo group (p = 0.034). Moreover, magnesium supplementation led to a decrease in reported stress scores at week 8 compared to the placebo group (3.7 ± 2.6 vs. 5.5 ± 3.1, respectively). Both the magnesium and placebo groups exhibited significant increases in reported sleep duration and reductions in time to fall asleep, sleep disturbance, sleep latency, sleep medication usage, and total Pittsburgh Sleep Quality Index score at week 8 compared to baseline. Conclusion: Magnesium supplementation notably enhanced sleep quality and reduced stress levels compared to the placebo group. These findings highlight the potential of magnesium as a beneficial supplement for improving sleep quality and overall well-being.

关键词： Magnesium Sleep Quality Sleep Duration Stress Food-Grown

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Rhyme-Time Shopping

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小学生时代（大嘴英语） 2024年第3期 28-29页

作者： Michelle H.Benjamin jane Dippold(图) 不详

They are going to get a gift for their son's birthday!What to buy?Cross off the items rhyming with *** one item left on the list will be their birthday gift for him!

关键词： birthday items Shopping

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Effectiveness of mindfulness-based interventions on the well-being of healthcare workers:a systematic review and meta-analysis

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General Psychiatry 2024年第3期37卷 335-344页

作者： Natasha Yixuan Ong Finn Jing Jie Teo jane Zi Ying Ee Chun En Yau Julian Thumboo Hiang Khoon Tan Qin Xiang Ng NUS Yong Loo Lin School of Medicine National University of SingaporeSingapore Health Services Research Unit Singapore General HospitalSingapore SingHealth Duke-NUS Medicine Academic Clinical Programme Duke-NUS Medical SchoolSingapore Singhealth Duke-NUS Global Health Institute Singapore Duke Global Health Institute Duke UniversityDurhamNorth CarolinaUSA Division of Surgery and Surgical Oncology Singapore General HospitalSingapore Saw Swee Hock School of Public Health National University of Singapore and National University Health SystemSingapore

Background Growing evidence attests to the efficacy of mindfulness-based interventions(MBIs),but their effectiveness for healthcare workers remains *** To evaluate the evidence for MBIs in improving healthcare workers’psychological *** A systematic literature search was conducted on Medline,Embase,Cumulative Index for Nursing and Allied Health Literature,PsycINFO and Cochrane Central Register of Controlled Trials up to 31 August 2022 using the keywords‘healthcare worker’,‘doctor’,‘nurse’,‘allied health’,‘mindfulness’,‘wellness’,‘workshop’and‘program’.Randomised controlled trials with a defined MBI focusing on healthcare workers and quantitative outcome measures related to subjective or psychological well-being were eligible for inclusion.R V.4.0.3 was used for data analysis,with the standardised mean difference as the primary outcome,employing DerSimonian and Laird’s random effects *** of Recommendations,Assessment,Development and Evaluation framework was used to evaluate the quality of ***’s Risk of Bias 2 tool was used to assess the risk of bias in the included *** A total of 27 studies with 2506 participants were included,mostly from the USA,involving various healthcare *** such as stress reduction programmes,apps,meditation and training showed small to large effects on anxiety,burnout,stress,depression,psychological distress and job strain outcomes of the *** effects were also seen in self-compassion,empathy,mindfulness and ***,long-term outcomes(1 month or longer postintervention)varied,and the effects were not consistently *** MBIs offer short-term benefits in reducing stress-related symptoms in healthcare *** review also highlights limitations such as intervention heterogeneity,reduced power in specific subgroup analyses and variable study quality.

关键词： nurse sustained workers

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