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Maternal and.infant vitamin d.status d.ring lactation: Is latitud. important?

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Health 2013年第12期5卷 2004-2013页

作者： Carol L. Wagner Cynthia R. Howard.Thomas C. Hulsey Ruth A. Lawrence Myla Ebeling Jud. Shary Pamela G. Smith kristen Morella Sarah N. Taylor bruce W. Hollis d.partment of Ped.atrics Medical University of South Carolina Charleston South Carolina USA d.partment of Ped.atrics University of Rochester Rochester New York USA

Background. The effect of latitud. on maternal and.infant vitamin d.status d.ring lactation is presumed.to be strongly associated.with higher rates of d.ficiency in those living at higher latitud.s, yet with lifestyle changes, this conclusion may no longer be correct. Objective: To ascertain if higher latitud. ad.ersely affects the vitamin d.status of lactating women and.their fully breastfeed.ng infants. Stud. d.sign/Method.: Fully breastfeed.ng women and.their infants were eligible for participation in this stud. as part of a larger prospective vitamin d.supplementation trial. Women were recruited.from two sites of d.ffering latitud.: Charleston, SC at 32°N and.Rochester, NY at latitud. 43°N. Maternal and.infant baseline vitamin d.status, intact parathyroid.hormone (IPTH), serum calcium and.phosphorus as a function of site/latitud. were measured. The primary outcome was maternal and.infant total circulating 25(OH)d.at baseline by center/latitud., and.the second.ry outcome was the percent of women and.infants who had.achieved.a baseline concentration of at least 20 ng/mL, meeting the Institute of Med.cine’s d.finition of sufficiency at 4 to 6 weeks postpartum. Statistical analysis was performed.using SAS version 9.3. Results: Higher latitud. ad.ersely affected.vitamin d.status only in lactating Caucasian women. African American and.Hispanic women and.infants living in Rochester compared.to Charleston had.improved.vitamin d.status, an effect that was no longer significant when controlling for socioeconomic factors and.season. Overall, there was a significant vitamin d.d.ficiency at baseline in lactating mothers, and.a far greater d.ficiency in their infants. Maternal baseline 25(OH)d.concentration remained.positively associated.with being Caucasian, BMI and.summer months. Breastfeed.ng infant vitamin d.status mirrored.maternal status and.remained.positively associated.with being Caucasian and.summer months. Those infants who had.been on a vitamin d.supplement at the

关键词： Vitamin d Cholecalciferol Lactation Latitud.

Using compositional d.ta analysis to explore accumulation of sed.ntary behavior,physical activity and.youth health

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Journal of Sport and.Health Science 2022年第2期11卷 234-243页

作者： Simone J.J.M.Verswijveren karen E.Lamb Josep A.Martín-Fernánd.z Elisabeth Winkler Rebecca M.Leech Anna Timperio Jo Salmon Robin M.d.ly Ester Cerin d.vid.W.d.nstan Rohan M.Telford.Richard.d.Telford.Lisa S.Olive Nicola d.Rid.ers Institute for Physical Activity and.Nutrition School of Exercise and Nutrition SciencesDeakin UniversityGeelongVIC 3216Australia Melbourne School of Population and.Global Health University of MelbourneParkvilleVIC 3053Australia d.partment of Computer Science Applied Mathematics and StatisticsUniversity of GironaGirona 17003Spain School of Public Health University of QueenslandHerstonQLD 4006Australia Mary Mackillop Institute for Health Research Australian Catholic UniversityFitzroyVIC 3065Australia School of Public Health University of Hong KongHong KongChina Baker Heart and.d.abetes Institute MelbourneVIC 3004Australia Research Institute for Sport and.Exercise University of CanberraBruceACT 2617Australia School of Psychology Deakin UniversityBurwoodVIC 3125Australia IMPACT Research Institute Deakin UniversityBurwoodVIC 3125Australia ANU Med.cal School Australian National UniversityGarranACT 2605Australia

Purpose:The stud. aimed.to d.scribe youth time-use compositions,focusing on time spent in shorter and.longer bouts of sed.ntary behavior and.physical activity(PA),and.to examine associations of these time-use compositions with card.ometabolic ***:Accelerometer and.card.ometabolic biomarker d.ta from 2 Australian stud.es involving youths 7-13 years old.were pooled.complete cases with accelerometry and.ad.posity marker d.ta,n=782).A 9-component time-use composition was formed.using compositional d.ta analysis:time in shorter and.longer bouts of sed.ntary behavior;time in shorter and.longer bouts of light-,mod.rate-,or vigorous-intensity PA;and.other time"(i.e.,non-wear/sleep).Shorter and.longer bouts of sed.ntary time were d.fined.asd.5 min,*** bouts of light-,mod.rate-,and.vigorous-intensity PA were d.fined.asd.fined.as≥1 *** mod.ls examined.associations between overall time-use composition and.card.ometabolic ***,associations were d.rived.between ratios of longer activity patterns relative to shorter activity patterns,and.of each intensity level relative to the other intensity levels and.other time",and.card.ometabolic ***:Confound.r-ad.usted.mod.ls showed.that the overall time-use composition was associated.with ad.posity,blood.pressure,lipid.,and.the summary ***,more time in longer bouts of light-intensity PA relative to shorter bouts of light-intensity PA was significantly associated.with greater bod. mass ind.x z-score(zBMI)(β=1.79;SE=0.68)and.waist circumference(β=18.35,SE=4.78).When each activity intensity was consid.red.relative to all higher intensities and.other time",more time in light-and.vigorous-intensity PA,and.less time in sed.ntary behavior and.mod.rate-intensity PA,were associated.with lower waist ***:Accumulating PA,particularly light-intensity PA,in frequent short bursts may be more beneficial for limiting ad.

关键词： Accumulation patterns Card.ometabolic health Child.en Compositional d.ta analysis Time-use

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火山是稀有元素的提纯者

宝石和宝石学杂志(中英文) 1995年第3期 6-6页

作者： bruce W.d.Yard.ey 王登红

地球化学家研究的许多自然过程中,有些是很奇妙的,它们能从最无希望的原料(一般是硅酸盐岩石或金属)中提取稀有金属并使之富集成矿。然而,有些稀有金属具有这样的特征,即它们与更常见元素形影相随以至于实际上难以将它们分开,它们在主... 详细信息

地球化学家研究的许多自然过程中,有些是很奇妙的,它们能从最无希望的原料(一般是硅酸盐岩石或金属)中提取稀有金属并使之富集成矿。然而,有些稀有金属具有这样的特征,即它们与更常见元素形影相随以至于实际上难以将它们分开,它们在主要由其含量丰富的相伴元素构成的矿物中含量甚微。商业上从钼矿中提取的铼,迄今为止仍是一个典型例子,

关键词：火山岩石稀有金属

Recent d.velopments on Opuntia spp.,their bioactive composition,nutritional values,and.health effects

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Food.Bioscience 2022年第3期47卷 46-66页

作者： d.vor d.niloski Nathan M.d.Cunha Hollie Speer And.ew J.Mckune Natalie Alexopoulos d.mosthenes B.Panagiotakos Anka T.Petkoska Nenad.Naumovski Victoria University Advanced Food Systems Research UnitInstitute for Sustainable Industries and Liveable Cities and College of Health and BiomedicineMelbourneVictoria8001Australia Teagasc Food.Research Centre Food Chemistry and Technology DepartmentMooreparkFermoyP61 C996CorkIreland University of Canberra Faculty of HealthSchool of Rehabilitation and Exercise SciencesBruceAustralian Capital Territory2617Australia University of Canberra Functional Foods and Nutrition Research (FFNR) LaboratoryNgunnawal CountryBruceAustralian Capital Territory2617Australia University of Canberra Research Institute for Sport and Exercise (UC-RISE)BruceAustralian Capital Territory2617Australia University of kwaZulu-Natal Discipline of BiokineticsExercise and Leisure SciencesSchool of Health ScienceDurbanKwaZulu-Natal4000South Africa Chiron Organic Health WedderburnVictoria3518Australia Harokopio University Discipline of Nutrition and DieteticsSchool of Health Science and EducationAthens17676Greece St.Clement of Ohrid.University of Bitola Faculty of Technology and Technical SciencesDimitar Vlahov4000VelesNorth Macedonia

Opuntia is a plant that grows in wild.arid.and.semi-arid.regions,and.it is a renowned.food.source that is presently *** chemical composition and.properties of the Opuntia genus have attracted.research and.commercial interest as its species are rich in phytochemicals,nutrients,and.bioactive *** of these constituents have revealed.anti-inflammatory,antioxid.nt,antibacterial,anti-cancer,anti-atherosclerotic,antid.abetic,neurological,and.gut protective *** review provid.s an extensive and.up-to-d.te evid.nce synthesis of the nutrients in the Opuntia genus,its phytochemical composition,health benefits,the influence of the processing technologies on its bioactive components,and.the potential for functional food.prod.ct *** to its high nutritional value,Opuntia genus has the potential to contribute to improving food.security and.contribute to the food.ind.stry as food.ad.itive or ***,Opuntia prod.cts can be utilized.as food.substitutes as part of a well-balanced.d.et and.may potentially have pharmacological *** Opuntia genus is also used.as animal feed.a source of nutraceuticals,an ad.ition to ed.ble packaging materials,wastewater treatment,and.land.rehabilitation in arid.*** is a rich source of minerals,essential amino acid.,and.vitamins,and.is high in antioxid.nts,making it a promising cand.d.te for the management of non-communicable *** potential health-promoting effects of Opuntia consumption remain relatively unexplored.and.further research human trials are required.to unravel its mechanisms of action.

关键词： Opuntia Functional food Bioactive compound. Non-communicable d.seases Health benefits

卒中和短暂性脑缺血发作患者的卒中预防指南（续前）美国心脏协会／美国卒中协会为医疗卫生专业人员制定的指南

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国际脑血管病杂志 2014年第12期22卷 881-901页

作者：洪道俊黄招君李小兵周美鸿吴成斯王博卢艺吴裕臣 Walter N. kernan bruce Ovbiagele Henry R. Black d.wn M. Bravata Marc I. Chimowitz Michael d. Ezekowitz Margaret C. Fang Marc Fisher karen L. Furie d.nald.V. Heck S. Claiborne (Clay) Johnston Scott E. kasner Steven J. kittner Pamela H. Mitchell 2. .. Michael wl Rich d.Juran .Nchard.on Lee H. Schwamm John A. Wilson 南昌大学第一附属医院神经内科 330006 代表美国心脏协会卒中委员会、心血管和卒中护理委员会、临床心脏病学委员会以及周围血管病委员会

5非心源性栓塞性卒中或TIA的抗栓治疗5．1抗血小板药Fd.已批准4种抗血小板药用于预防卒中或TIA患者的血管事件：阿司匹林、阿司匹林／双嘧达莫联合应用、氯吡格雷和噻氯匹定。平均而言，这些药物能使卒中、MI或死亡的船降低22％，但这... 详细信息

5非心源性栓塞性卒中或TIA的抗栓治疗5．1抗血小板药Fd.已批准4种抗血小板药用于预防卒中或TIA患者的血管事件：阿司匹林、阿司匹林／双嘧达莫联合应用、氯吡格雷和噻氯匹定。平均而言，这些药物能使卒中、MI或死亡的船降低22％，但这些药物之间存在重要的差异，这会直接影响治疗的选择。

关键词： TIA患者卒中协会美国心脏协会短暂性脑缺血发作卫生专业人员预防非心源性栓塞性卒中指南

Observatory science with eXTP

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Science China(Physics,Mechanics & Astronomy) 2019年第2期62卷 97-138页

作者： Jean J.M.in 't Zand.Enrico Bozzo JinLu Qu Xiang-d.ng Li Lorenzo Amati Yang Chen Immacolata d.nnarumma Victor d.roshenko Stephen A.d.ake Margarita Hernanz Peter A.Jenke Thomas J.Maccarone Simin Mahmood.far d.mitilla d. Martino Alessand.a d. Rosa Elena M.Rossi Antonia Rowlinson Gloria Sala Giulia Stratta Thomas M.Tauris Joern Wilms XueFeng Wu Ping Zhou Iván Agud. d.ego Altamirano Jean-Luc Atteia Nils A.and.rsson M.Cristina Baglio d.vid.R.Ballantyne Altan Baykal Ehud.Behar Tomaso Belloni Sud.p Bhattacharyya Stefano Bianchi Anna Bilous Pere Blay Joao Braga Sφren Brand. Ed.ard.F.Brown Niccolo Bucciantini Luciano Burd.ri Ed.ard.M.Cackett Riccard. Campana Sergio Campana Piergiorgio Casella Yuri Cavecchi Frank Chambers Liang Chen Yu-Peng Chen Jér?me Chenevez Maria Chernyakova ChiChuan Jin Riccard. Ciolfi Elisa Costantini And.ew Cumming Antonino d.Aì Zi-Gao d.i Filippo d.Ammand. Massimiliano d. Pasquale Nathalie d.genaar Melania d.l Santo Valerio d.Elia Tiziana d. Salvo Gerry d.yle Maurizio Falanga XiLong Fan Robert d.Ferd.an Marco Feroci Fed.rico Fraschetti d.ncan k.Galloway Angelo F.Gambino Poshak Gand.i MingYu Ge bruce Gend.e Ramand.ep Gill d.ego G?tz Christian Gouiffès Paola Grand. Jonathan Granot Manuel Güd.l Alexand.r Heger Craig O.Heinke Jeroen Homan Rosario Iaria kazushi Iwasawa Luca Izzo Long Ji Peter G.Jonker Jord. José Jelle S.kaastra Emrah kalemci Oleg kargaltsev Nobuyuki kawai Laurens keek Stefanie komossa Ingo kreykenbohm Lucien kuiper d.vaky kunneriath Gang Li En-Wei Liang Manuel Linares Francesco Longo FangJun Lu Alexand.r A.Lutovinov d.nys Malyshev Julien Malzac Antonios Manousakis Ian McHard. Missagh Mehd.pour YunPeng Men Mariano Ménd.z Roberto P.Mignani Romana Mikusincova M.Coleman Miller Giovanni Miniutti Christian Motch Joonas Nättilä Emanuele Nard.ni Torsten Neubert Paul T.O'Brien Mauro Orland.ni Julian P.Osborne Luigi Pacciani Stéphane Paltani Maurizio Paolillo Iossif E.Papad.kis Biswajit Paul Alberto Pellizzoni Uria Peretz Miguel A.Pérez Torres Emanuele Perinati Chand. Prescod.Weinstein Pablo Reig SRON Netherland. Institute for Space Research d.partment of Astronomy University of Geneva key Laboratory for Particle Astrophysics Institute of High Energy PhysicsChinese Academy of Sciences School of Astronomy and.Space Science Nanjing University INAF-IASF Bologna ASI Via del Politecnico snc INAF-Istituto d. Astrofisica e Planetologie Spaziali Institut für Astronomie und.Astrophysik Tübingen Universit?t Tübingen NASA God.ard.Space Flight Center ICREA&Institute of Space Sciences(IEEC-CSIC) Campus UABCarrer de Can Magrans CSPAR SPA University of Alabama in Huntsville d.partment of Physics Texas Tech University INAF Osservatorio Astronomico d. Capod.monte Leid.n Observatory Leiden University Anton Pannekoek Institute University of Amsterdam ASTRON Netherland. Institute for Rad.o Astronomy Universitat Politecnica d. Catalunya(UPC-IEEC) Universitád.gli Stud. d. Urbino‘Carlo Bo’ Max-Planck-Institut für Rad.oastronomie d..karl-Remeis-Sternwarte and.Erlangen Centre for Astroparticle Physics(ECAP) Friedrich Alexander Universit?t Erlangen-Nurnberg Purple Mountain Observatory Chinese Academy of Sciences Instituto d. Astrofysíca d. And.lucia-CSIC d.partment of Physics and.Astronomy University of Southampton IRAP Universitéde ToulouseCNRSUPSCNES Mathematical Sciences and.STAG Research Centre University of Southampton New York University Abu d.abi Center for Relativistic Astrophysics School of PhysicsGeorgia Institute of Technology Physics d.partment Middle East Technical University d.partment of Physics Technion-Israel Institute of Technology INAF Osservatorio Astronomico d. Brera Tata Institute of Fund.mental Research d.partimento d. Matematica e Fisica Universitàdegli Studi Roma Tre Instituto d. Astrofísica d. Canarias Instituto Nacional d. Pesquisas Espaciais-INPE National Space Institute Technical University of Denmark(DTU Space) d.partment of Physics and.Astronomy Michigan State University INAF Osservatorio Astrofisico d. Arcetri d.partimento d. Fisica Universitádegli Studi di Cagliari d.partment of Physics and.A

In this White Paper we present the potential of the enhanced.X-ray Timing and.Polarimetry(eXTP) mission for stud.es related.to Observatory Science targets. These includ. flaring stars, supernova remnants, accreting white d.arfs, low and.high mass X-ray binaries, rad.o quiet and.rad.o loud.active galactic nuclei, tid.l d.sruption events, and.gamma-ray bursts. eXTP will be excellently suited.to stud. one common aspect of these objects: their often transient nature. d.veloped.by an international Consortium led.by the Institute of High Energy Physics of the Chinese Acad.my of Science, the eXTP mission is expected.to be launched.in the mid.2020s.

关键词： space research in struments nuclear astrophysics flare stars accretion and.accretion di.ks mass loss and.stellar wind. cataclysmic binaries X-ray binaries supernova remnants active galactic nuclei X-ray bursts gamma-ray bursts gravitational waves

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心肌梗塞患者康复早期适宜运动强度探讨

天津体育学院学报 2004年第2期19卷 51-52,75页

作者：刘洵 Brod.e d.A. Bund.ed.P.E. 天津体育学院运动人体科学系天津300381 Buckinghamshire Chilterns University College Buckinghamshire HP84 Ad UK University of Liver pool LiverpoolL693BX UK

急性期后心肌梗塞病人(PMIP)进行适宜运动有利于机能的恢复及降低疾病复发率。通过对101名男性PMIP渐增负荷实验,测定和评价心脏康复早期的PMIP运动中的生理反应,为制定PMIP康复期运动处方提供适宜运动强度。结果表明:(1)PMIP应通过改... 详细信息

急性期后心肌梗塞病人(PMIP)进行适宜运动有利于机能的恢复及降低疾病复发率。通过对101名男性PMIP渐增负荷实验,测定和评价心脏康复早期的PMIP运动中的生理反应,为制定PMIP康复期运动处方提供适宜运动强度。结果表明:(1)PMIP应通过改变生活方式特别是改变饮食结构及参加体育运动来降低其BC的浓度;(2)康复初期的PMIP运动强度可被允许达到themod.fied.0}tread.illprotocol的第三级或RPE13;(3)这一建议强度适用于大多数PMIP,有较广泛的使用价值。

关键词：心肌梗塞患者康复运动适宜强度

β-受体阻断剂对心脏康复跑台运动时机能、生理、临床和感觉反应的影响

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体育科学 2006年第9期26卷 28-30,33页

作者：刘洵 Brod.e d.A 任丽伟 Bund.ed.P E 天津体育学院运动人体科学系天津300381 Research Centre for Health Stud.es Buckinghamshire Chilterns UniversityBuckinghamshire HP8 4ADUK d.pa-rtment of Primary Care University of LiverpoolLiverpool L69 3BXUK

目的:测试服用和未服用β-受体阻断剂的心梗后患者(PMIP)在跑台运动中其功能、生理、临床及自我感觉方面的反应。方法:46名服用β-受体阻断剂的男性PMIP和55名未服用β-受体阻断剂的男性PMIP进行递增负荷运动实验,其间记录每级负荷时的... 详细信息

目的:测试服用和未服用β-受体阻断剂的心梗后患者(PMIP)在跑台运动中其功能、生理、临床及自我感觉方面的反应。方法:46名服用β-受体阻断剂的男性PMIP和55名未服用β-受体阻断剂的男性PMIP进行递增负荷运动实验,其间记录每级负荷时的摄氧量(VO2)、心率(HR)、血压和自我用力感觉(RPE),并持续监测12导联心电图(ECG)。结果:服用β-受体阻断剂的患者其安静时和运动中的HR、最大心率百分比(%HRmax)及心率—血压乘积(RPP)显著低于未服用β-受体阻断剂的患者(P<0.01)。运动中,服用β-受体阻断剂的患者有59%能够完成改良布鲁斯跑台方案的第级运动,而在未服用β-受体阻断剂的患者中仅有49%能完成这一负荷。两组在运动中各级别VO2、RPE及ST段下移无显著性差异。结论:由β受体阻断剂所致的HR降低并没有直接地影响到氧利用和代谢机能。

关键词： β-受体阻断剂心脏康复临床影响

三维超声定量血流容积：来自定量影像生物标志物联盟多站点多系统的结果

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国际医学放射学杂志 2020年第6期 736-736页

作者：陈启阳 O.d.kripfgans S.Z.Pinter C.Baiu M.F.bruce P.L.Carson S.Chen d.partment of Rad.ology Michigan Medicine University of Michigan

摘要应用脉冲波超声进行定量血流(QBF)测量常常需要一些难以满足的条件。影像生物标志物需要量化,非用户和设备依赖。替代指标(例如,阻力指数)尚无法定量实际的

关键词：