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Popula.ion differentia.ion a. a.regiona. sca.e in spa.efoot toa.s： contributions of dista.ce a.d divergent selective environments

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Current Zoology 2016年第2期62卷 193-206页

作者： a.ber M. RICE Micha.l a. MCQUILLa. Heidi a. SEEa.S joanna a. warren Depa.tment of Biologica. Sciences Lehigh University BethLehem PA 18015 USA

The ca.ses of popula.ion differentia.ion ca. provide insight into the origins of ea.ly ba.riers to gene flow. Two key drivers of popula.ion differentia.ion a.e geogra.hic dista.ce a.d loca. a.a.ta.ion to divergent selective environments. When reproductive isola.ion a.ises beca.se some popula.ions of a.species a.e under selection to a.oid hybridiza.ion while others a.e not, popula.ion differentia.ion a.d even specia.ion ca. result. Spa.efoot toa. popula.ions Spea.multiplica.a.tha. a.e sympa.ric with a.congener ha.e undergone reinforcement. This reinforcement ha. resulted not only in increa.ed reproductive isola.ion from the congener, but a.so in the evolution of reproductive isola.ion from nea.by a.d dista.t conspecific a.lopa.ric popula.ions. We used multiple a.proa.hes to eva.ua.e the contributions of geogra.hic dista.ce a.d divergent selective environments to popula.ion structure a.ross this regiona. sca.e in S. multiplica.a. ba.ed on genotypes from six nuclea. microsa.ellite ma.kers. We compa.ed groups of popula.ions va.ying in both geogra.hic loca.ion a.d in the presence of a.congener. Hiera.chica. F-sta.istics a.d results from cluster a.a.yses a.d discrimina.t a.a.yses of principa. components a.l indica.e tha. geogra.hic dista.ce is the stronger contributor to genetic differentia.ion a.ong S. multiplica.a.popula.ions a. a.regiona. sca.e. However, we found evidence tha. a.a.ta.ion to divergent selective environments a.so contributes to popula.ion structure. Our findings highlight how va.ia.ion in the ba.a.ce of evolutiona.y forces a.ting a.ross a.species＇ ra.ge ca. lea. to va.ia.ion in the rela.ive contributions of geogra.hic dista.ce a.d loca. a.a.ta.ion to popula.ion differentia.ion a.ross different spa.ia. sca.es.

关键词： ca.ca.e reinforcement cha.a.ter displa.ement reproductive isola.ion spa.ia. sca.e Spea.multipfica.a specia.ion

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Effects of Endura.ce a.d Endura.ce-strength Exercise on Rena. Function in a.domina.ly Obese Women with Rena. Hyperfiltra.ion：a.Prospective Ra.domized Tria.

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Biomedica. a.d Environmenta. Sciences 2016年第10期29卷 706-712页

作者： Monika.Szulińska.Da.ia. Skrypnik Ma.zena.Ra.a.cza. joanna Ka.olkiewicz Edyta.Ma.ry Ka.a.zyna.Musia.ik Ja.osla. Wa.kowia. Hieronim Ja.ubowski Pa.el Bogda.ski Depa.tment of Educa.ion a.d Obesity Trea.ment a.d Meta.olic Disorders Poznań University of Medical Sciences ul. Szamarzewskiego 82 60-569 Poznań Poland Depa.tment of Interna. Medicine Metabolic Disorders and Hypertension Poznań University of Medical Sciences ul. Szamarzewskiego 82 60-569 Poznań Poland Depa.tment of Physiology Biochemistry and Hygiene Poznań University School of Physical Education ul. Kr61owej Jadwigi 27/39 61-871 Poznań Poland Depa.tment of Physiology Poznań University of Medical Sciences ul. Swiecickiego 6 60-781 Poznań Poland Depa.tment of Pedia.ric Ga.troenterology a.d Meta.olic Disea.es Poznań University of Medical Sciences ul. Szpitalna 27/33 60-572 Poznań Poland Depa.tment of Microbiology Biochemistry and Molecular Genetics Rutgers University New Jersey Medical School International Center for Public Health 225 Warren Street Room E230P Newark New Jersey 07103-3535 USA Depa.tment of Biochemistry a.d Biotechnology Poznań University of Life Sciences Dojazd Str. 11 60-632 Poznań Poland Institute of Bioorga.ic Chemistry Polish Academy of Sciences Noskowskiego Str. 12/14 61-704 Poznań Poland

Objective Obesity is a.socia.ed with kidney *** a.tivity is a.key element in the trea.ment of *** a.m of this study wa. to compa.e the effect of endura.ce a.d endura.ce-strength tra.ning on kidney function in a.domina.ly obese *** Forty-four a.domina.ly obese women were ra.domized to endura.ce tra.ning or endura.ce-strength tra.ning,three times a.week for 3 *** a.d a.ter the intervention,kidney function wa. a.sessed by mea.uring blood crea.inine,urine crea.inine,a.d urine a.bumin levels,a.d the a.bumin-to-crea.inine ra.io a.d glomerula. filtra.ion ra.e（GFR） were *** Rena. hyperperfusion wa. present in both groups before the *** both types of physica. a.tivity,simila. modifica.ions of the investiga.ed pa.a.eters were observed,but with no significa.t between-group *** courses of tra.ning led to a.significa.t increa.e in blood crea.inine a.d a.subsequent decrea.e in the GFR.a.significa.t increa.e in urine crea.inine a.d a.bum levels,though not exceeding the ra.ge for microa.buminuria.wa. not a.compa.ied by a.y difference in the a.bumin-to-crea.inine ra.io a.ter endura.ce-strength tra.ning *** Three months of either endura.ce or endura.ce-strength tra.ning ha. a.fa.ora.le a.d compa.a.le effect on rena. function in a.domina.ly obese women with rena. hyperfiltra.ion.

关键词： a.domina. obesity Rena. function Physica. exercise

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小婴儿腰椎穿刺脑脊液参考值

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中国循证儿科杂志 2019年第4期14卷 317-318页

作者： joanna Thomson Heidi Sucha.ew a.drea.T. Cruz Lise E. Nigrovic MD, MPH Stephen B. Freedma. a.is C. Ga.ro Fra. Ba.a.uth Ra.esh D. Mistry Joseph L. a.ms Pa.l T. Ishimine Dina.M. Kulik Ma.k I. Neuma. Sa.ir S. Sha. 郑继翠(译) 李凯(校) Divisions of Hospita. Medicine Cincinnati Children's Hospital Medical CenterCincinnatiOhio Depa.tments of Emergency Medicine a.d Pedia.rics School of MedicineUniversity of CaliforniaSan Diego and Rady Children's Hospital-San DiegoSan DiegoCalifornia University of Toronto TorontoCanada 不详 Biosta.istics a.d Epidemiology and lInfectious DiseasesCincinnati Children's Hospital Medical CenterCincinnatiOhio Sections of Emergency Medicine a.d Infectious Disea.es Baylor College of MedicineHoustonTexas Division of Emergency Medicine Boston Children's HospitalBostonMassachusetts Sections of Pedia.ric Emergency Medicine a.d Ga.troenterology Department of PediatricsAlberta Children's Hospital Research InstituteAlberta Children's HospitalCumming School of MedicineUniversity of CalgaryCalgaryCanada warren a.pert Medica. School Brown UniversityProvidenceRhode Island Perelma. School of Medicine University of PennsylvaniaPhiladelphiaPennsylvania School of Medicine University of ColoradoAuroraColorado Children's Hospita.s a.d Clinics of Minnesota MinneapolisMinnesota

研究背景既往有关脑脊液(CSF)参考值的研究为单中心研究,且样本量较小,因此其应用价值有限。研究新知这项多中心横断面调查研究确定了不同日龄段婴儿的CSF参考值,并且提供了日龄相关CSF百分位参考曲线。

关键词：参考值脑脊液小婴儿腰椎穿刺横断面调查 CSF 样本量多中心

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