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journal of Sport and Health Science 2023年第3期12卷 414-422页

作者： joseph M.Bano rebecca j.mcadams Kristin j.Roberts jingzhen Yang Lara B.McKenzie Center for Injury Research and Policy Abigail Wexner Research Institute at Nationwide Children's HospitalColumbusOH 43205USA Department of Pediatrics The Ohio State UniversityCollege of MedicineColumbusOH 43205USA Division of Epidemiology The Ohio State UniversityCollege of Public HealthColumbusOH 43210USA

Background:Lacrosse is one of the fastest-growing sports in the United *** rules regarding permitted contact differ by sex and *** are no known studies using a nationally representative data set to analyze lacrosse injury patterns over several years by sex and age in the youth ***:A retrospective analysis was performed using data from the National Electronic Injury Surveillance System for youth aged 11-18 years who were treated for lacrosse-related injuries in *** departments from 2000 to *** on our review of the case narratives,we created and coded a new injury-mechanism *** generated national estimates from 6406 ***:An estimated 206,274 lacrosse-related injuries to youths aged 11-18 years were treated in *** departments from 2000 to *** rate of injuries per 10,000 significantly increased from 1.9 in 2000 to a peak of 5.3 in 2012(pjury mechanism,body part injured,and diagnosis differed by *** were 1.62 times(95%confidence interval(95%CI):1.25-2.09)more likely than girls to be injured by player-to-player *** were 2.21 times(95%CI:1.96-2.49)more likely than boys to have non-contact ***,as age increased,the percentage of injuries from lacrosse sticks decreased and player-toplayer contact ***:Despite additional protective regulations in the sport,lacrosse is an important source of injury where we continue to see differences by sex and *** study supports the continuation,modification,and addition of rules aimed at reducing lacrosse injury risk.

关键词： Lacrosse National Electronic Injury Surveillance System Sex differences Youth injuries

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Update on nutritional status,body composition and growth in paediatric inflammatory bowel disease

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World journal of Gastroenterology 2014年第12期20卷 3191-3197页

作者： rebecca j Hill Children’s Nutrition Research Centre Queensland Children’s Medical Research Institute The University of QueenslandHerston School of Medicine The University of QueenslandHerston

Growth and nutritional status are important issues in paediatric inflammatory bowel disease(IBD).While linear growth is easy to assess,nutritional status is more complicated,with reports often compromised by the use of simple measures,such as weight and the body mass index,to assess nutritional status rather than more appropriate and sophisticated techniques to measure body *** review is an update on what is currently known about nutritional status as determined by body composition in paediatric ***,this review will focus on the impact of biologics on growth in paediatric *** lean mass deficits have been reported in children with IBD compared with controls,and there is evidence these deficits persist over ***,data imply that gender differences exist in body composition,both at diagnosis and in response to *** respect to growth improvements following treatment with biologics,there are conflicting *** some studies report enhancement of growth,others do *** relationship between disease severity,impaired growth and the requirement for biologics needs to be considered when interpreting these ***,key features associated with improvements in growth appear to be successful clinical response to treatment,patients in early stages of puberty,and the presence of growth failure at the onset of treatment.

关键词： Crohn’ s disease, Ulcerative colitis, Lean mass, Pubertal status, Infliximab, Inflammatory bowel disease

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Nanoparticles for targeted cancer radiotherapy

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Nano Research 2020年第11期13卷 2887-2897页

作者： Roger M.Pallares rebecca j.Abergel Chemical Sciences Division Lawrence Berkeley National LaboratoryBerkeleyCA94720USA Department of Nuclear Engineering University of CaliforniaBerkeleyCA94720USA

Radiotherapy,where ionizing radiation is locally delivered either through an external beam or by surgically implanting radionuclide-based seeds in the tumor,is one of the gold standard treatments for *** to the non-selective nature of radiation,healthy tissue surrounding the cancerous region is usually affected by the ***,new strategies,including targeted alpha therapy,are being studied to improve the selectivity of the treatment and minimize side *** challenges,however,limit the current development of targeted radiotherapy,such as the functionalization of the therapeutic agent with targeting vectors and controlling the release of recoiling *** offer unique opportunities as drug delivery vehicles,since they are biocompatible,enhance the cellular uptake of drugs,and are easily functionalized with targeting *** this review,we examine how nanoparticles can be used for targeted radiotherapy,either as sensitizers of external beams or as delivery vehicles for therapeutic *** describe the clinical relevance of different types of nanoparticles,followed by an analysis of how these nanoconstructs can solve some of the main limitations of conventional ***,we critically discuss the current situation of nanoparticle-based radiotherapy in clinical settings and challenges that need to be overcome in the future for further development of the field.

关键词： radiotherapy targeted cancer radiotherapy nanoparticles cancer targeted alpha therapy external beam

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Histones, histone chaperones and nucleosome assembly

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Protein & Cell 2010年第7期1卷 607-612页

作者： rebecca j.Burgess Zhiguo Zhang Department of Biochemistry and Molecular Biology Mayo Clinic College of Medicine200 First Street SWRochesterMN 55905USA

Chromatin structure governs a number of cellular processes including DNA replication,transcription,and DNA *** DNA replication,chromatin structure including the basic repeating unit of chromatin,the nucleosome,is temporarily disrupted,and then reformed immediately after the passage of the replication *** coordinated process of nucleosome assembly during DNA replication is termed replication—coupled nucleosome *** of this process can lead to genome instability,a hallmark of cancer ***,addressing how replication-coupled nucleosome assembly is regulated has been of great ***,we review the current status of this growing field of interest,highlighting recent advances in understanding the regulation of this important process by the dynamic interplay of histone chaperones and histone modifications.

关键词： nucleosome chaperones assembly

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Geographic variation in sexual selection and implications for speciation in the Barn Swallow

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Chinese Birds 2015年第1期5卷 30-42页

作者： Elizabeth SC Scordato rebecca j Safran Department of Ecology and Evolutionary Biology The University of Colorado

Barn Swallows(Hirundo rustica), a group of passerine birds comprised of six closely related subspecies, are well known throughout their nearly worldwide distribution, in part because of their close association with human settlements.A tractable species for both individual-based and population-level studies, Barn Swallows are a prominent model system in evolutionary, ecological, and behavioral research. Here we review work on sexual selection and population divergence in this species complex, focusing on comparative studies among populations and *** summarize variation in the targets of mate choice and in the information conveyed by sexually selected traits, and conclude that the benefits advertised by different traits may vary geographically. Finally, we consider the role of sexual selection as a driver of population divergence in this widespread and phenotypically variable species complex.

关键词： Barn Swallow Geographic variation Natural selection Sexual selection Speciation Tail streamers Ventral color

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Targeting chronic and evolving neuroinflammation following traumatic brain injury to improve long-term outcomes: insights from microglial-depletion models

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Neural Regeneration Research 2021年第5期16卷 976-977页

作者： rebecca j.Henry David j.Loane Department of Anesthesiology and Shock Trauma and Anesthesiology Research(STAR)CenterUniversity of Maryland School of MedicineBaltimoreMDUSA School of Biochemistry and Immunology Trinity Biomedical Sciences InstituteTrinity CollegeDublinIreland

Microglia,the resident innate immune cells of the central nervous system(CNS),play important roles in brain development,maintenance,and *** brain sentinels,microglia adopt a surveillant state in healthy tissue characterized by a ramified scanning morphology that maintains CNS homeostasis and contributes to learningassociated synaptic plasticity.

关键词： inflammation homeostasis traumatic

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Impaired lysosomes in the retinal pigment epithelium play a central role in the degeneration of the neuroretina

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Neural Regeneration Research 2023年第12期18卷 2697-2698页

作者： rebecca D.Miller j.Arjuna Ratnayaka Clinical and Experimental Sciences Faculty of MedicineUniversity of SouthamptonSouthamptonUK

Lysosomes are highly dynamic, single membranebound compartments that are critical for maintaining cellular homeostasis. These organelles, which appear to vary between 200 nm–1 μm in diameter, originate from the maturation of endocytic vesicles and via the enrichment of newly synthesized lysosomal proteins in the trans-Golgi network.

关键词： critical dynamic degeneration

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Simulated perturbation in the sea-to-air flux of dimethylsulfi de and the impact on polar climate

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journal of Oceanology and Limnology 2021年第1期39卷 110-121页

作者： Bo QU Albert jGABRIC rebecca jACKSON School of Science Nantong UniversityNantong 226219China School of Environment and Science Griffi th UniversityBrisbane 4111QLDAustralia

Marine biogenic emission of dimethylsulfi de(DMS)has been well recognized as the main natural source of reduced sulfur to the remote marine atmosphere and has the potential to aff ect climate,especially in the polar *** used a global climate model(GCM)to investigate the impact on atmospheric chemistry from a change to the contemporary DMS fl ux to that which has been projected for the late 21 st *** perturbed simulation corresponded to conditions that pertained to a tripling of equivalent CO 2,which was estimated to occur by year 2090 based on current worst-case greenhouse gas emission *** changes in zonal mean DMS fl ux were applied to 50°S–70°S Antarctic(ANT)and 65°N–80°N Arctic(ARC)*** results indicate that there are clearly diff erent impacts after perturbation in the southern and northern polar *** quantities related to the sulfur cycle show a higher increase in ***,most sulfur compounds have higher peaks in *** perturbation in DMS fl ux leads to an increase of atmospheric DMS of about 45%in ANT and 33.6%in *** sulfur dioxide(SO 2)vertical integral increases around 43%in ANT and 7.5%in ***(SO 4)vertical integral increases by 17%in ANT and increases around 6%in *** emissions increases by 21%in ANT and increases by 9.7%in ***,oxidation of DMS by OH increases by 38.2%in ARC and by 15.17%in *** optical depth(AOD)increases by 4%in the ARC and by 17.5%in the ANT,and increases by 22.8%in austral *** importance of the perturbation of the biogenic source to future aerosol burden in polar regions leads to a cooling in surface temperature of 1 K in the ANT and 0.8 K in the ***,polar regions in the Antarctic Ocean will have a higher off setting eff ect on warming after DMS fl ux perturbation.

关键词： dimethylsulfi de(DMS) sulfur dioxide DMS sea-to-air fl ux perturbation global climate model(GCM) polar region

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Short- and long-term effects of developmental corticosterone exposure on avian physiology, behavioral phenotype, cognition, and fitness： A review

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Current Zoology 2011年第4期57卷 514-530页

作者： Stephan j. SCHOECH Michelle A. RENSEL rebecca S. HEISS Department of Biological Sciences The University of Memphis Memphis TN 38152 USA

A growing body of evidence from across taxa suggests that exposure to elevated levels of glucocorticoids during early development can have long-term effects upon physiological and behavioral phenotypes. Additionally, there is some, though limited, evidence that similar early exposure can also negatively impact cognitive ability. Following pioneering mammalian studies, several avian studies have revealed that the responsiveness of the hypothalamo-pituitary-adrenal （HPA） axis as an adult can be explained by levels of corticosterone, the avian glucocorticoid, the individual experienced as a nestling or even as an embryo via yolk exposure. Studies also suggest that perinatal exposure to corticosterone can have effects upon avian ＇personalities＇ or coping styles, and findings from mammalian studies suggest that these long-term effects are mediated epigenetically via altered expression of relevant DNA sequences. Although a consistent pattern across-species has yet to emerge, recent work in Florida scrub-jays Aphelocoma coerulescens found that baseline corticosterone levels in ll-day-old nestlings explained 84% of the varia- tion in ＇personality＇（bold vs. timid） when those individuals were tested approximately seven months later. Nestlings with elevated corticosterone levels were more timid than those individuals that as nestlings experienced relatively low corticosterone levels. Some researchers have suggested that parents might use such mechanisms to ＇program＇ their offsprings＇ phenotype to best fit prevailing environmental conditions. This review will visit what is known about the links between stressful developmental conditions that result in exposure to elevated corticosterone and the short- and long-term effects of this steroid hormone upon central nervous system function and whether alterations thereof are beneficial, deleterious, or neutral. It will concentrate on examples from birds, although critical supporting studies from the mammalian literature will be inclu

关键词： Glucocorticoids Developmental stress Behavioral phenotype

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Barriers to vaccination for coronavirus disease 2019(COVID-19)control:experience from the United States

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Global Health journal 2021年第1期5卷 51-55页

作者： rebecca j.Fisk Department of Epidemiology University of FloridaGainesvilleFL 32610USA

To date,the United States(U.S.)has been the most heavily impacted country by the coronavirus disease 2019(COVID-19).By November 30,2020,when this paper was written,13.5 million cases were reported in the *** over 268000 ***,vaccines have been one of the most effective and efficient technical tools for controlling a communicable *** the development of these vaccines has certainly been a challenge,it could be more challenging to achieve robust vaccine uptake because of many *** this review,we focused on two types of barriers documented from long-term experience in the U.S.:structural and *** barriers are systemic issues that impact one's ability to access a service,and they include time,transportation,cost,and clinic or outlet location;while attitudinal barriers are beliefs or perceptions that impact the willingness of at-risk individuals to seek out and/or accept a *** the context of vaccination they include beliefs about the communicable disease,beliefs about vaccines,fear,and trust in healthcare and governmental *** the attitudinal barriers,public trust is a barrier that is of particular *** addition to affecting reception of vaccines,it may exacerbate disparities and reduce the likelihood of success of a vaccination *** are made to overcome attitudinal barriers to help improve the effectiveness of vaccination programs for COVID-19 control in the U.S.,such as building public support through bipartisan endorsements and leveraging social media platforms to promote vaccination.

关键词： Coronavirus disease 2019(COVID-19) Structural barriers Attitudinal barriers Vaccination The United States

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