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The GlideScope<sup>®</sup>Video Laryngoscope and the m.cintosh Laryngoscope Com.ared in a Sim.lated Difficult Airway with Im.obilization and Bleeding—A Random.zed, Prospective, Crossover Study

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Open Journal of Anesthesiology 2012年第2期2卷 23-28页

作者： Wiebke Ackerm.nn leonardus m. pott Sonia J. Vaida Arne O. Budde m.lton S. Hershey m.dical Center—Departm.nt of Anesthesiology Penn State University Columbus USA. m.lton S. Hershey m.dical Center—Departm.nt of Anesthesiology Penn State University Hershey USA

Background: This study assesses the effectiveness of the GlideScope? Videolaryngoscope (GS) in com.arison with the m.cintosh laryngoscope in a sim.lated difficult airway with blood in the airway and restricted range of m.tion of the neck. 39 participants experienced with the GS and the m.cintosh laryngoscope were used. m.thods: This analysis is a prospective, random.zed, crossover study. Our study was perform.d on an intubation sim.lation m.del with artificial blood in the airway and restricted range of m.tion. The intubation tim. was recorded from.picking up the laryngoscope to advancing the endotracheal tube through the glottic opening. Secondary endpoints were the Corm.ck & Lehane score, the percentage of the glottis seen, the subjective difficulty of the procedure on a scale of 0 to 10, the num.er of adjustm.nt m.neuvers, the num.er of attem.ts, and the num.er of failed intubations. Attem.ts were defined as rem.val of instrum.nts from.the airway and reinsertion. Failed intubations were defined as esophageal intubations or intubations lasting longer than 120 seconds. Results: The m.an intubation tim. was 47.6 seconds with the GS and 21.4 seconds with the m.cintosh laryngoscope. There were 3 failed intubations with the m.cintosh laryngoscope and 4 failed intubations with the GS. The failed intubations with the m.cintosh laryngoscope were all esophageal intubations. The failed intubations with the GS were due to exceeding the tim. lim.t of 120 seconds. Both devices had a m.an Corm.ck & Lehane score of 1.8 and the m.an percentage of the Glottis seen was 58% for both devices. The average subjective difficulty on a scale from.0 to 10 was ranked 4.16 for the m.cintosh and 5.14 for the GS. Participants needed an average of 1 adjustm.nt m.neuvers with the m.cintosh laryngoscope and 2.7 adjustm.nts with the GS. Conclusion: The GS, used by experienced anesthesiologists in a sim.lated difficult airway, had an inferior perform.nce com.ared to the m.cintosh laryngoscope in te

关键词： GlideScope Difficult Airway

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Abiotic drivers shape seed inputs and outputs in a tropical wetland on Croton trinitatis population

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Ecological Processes 2022年第1期11卷 65-77页

作者： Francielli Bao Arnildo pott Pedro m.nuel Villa Centro de Avaliação da Biodiversidade Pesquisa e Conservação do Cerrado(CBC)Instituto Chico Mendes de Conservação da Biodiversidade(ICMBio)BrasíliaDF 70670-350Brazil Program. de Pós-Graduação em.Biologia Vegetal Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulCampo GrandeMS 79070-900Brazil Program. de Pós-Graduacão em.Botânica Departamento de Biologia VegetalUniversidade Federal de ViçosaViçosaMG 36570-900Brazil Fundación para la Conservación de la Biodiversidad Mérida 7101Venezuela

Background:Predicting how natural and anthropogenic drivers shape different ecological indicators,such as plant populations along environm.ntal gradients,can be a relevant tool for establishing m.nagem.nt and conservation criteria of tropical *** aim.d to assess the effects of seasonal flood disturbance,type of grasslands and topographical conditions on Croton trinitatis population distribution in a tropical ***:The study was carried out in a seasonally flooded grassland(Central-West Brazil).We conducted sam.lings of soil on the dry and flood hydrophases of the *** took the sam.les in eight seasonal ponds,with 1 km.interval between *** were m.rked during the flood period,observing the water level,one in the lowest zone,in the m.ddle of the pond=low(ca.60 cm.deep),one at the pond edge=m.d(ca.30 cm.deep)and one in the higher zone,on the external part=high(ca.1 cm.deep).Results:The results showed that the topography,seasonality,and types of grassland determ.ne differences in the abundance patterns of adult plants and seedlings,and seed bank and seed *** abiotic factors can shape plant population-related ecological processes and patterns,with outputs(germ.nation and predation)and inputs(local dispersion and from.neighbouring areas)of proportional seeds for the population m.intenance in this ***:We em.hasize the im.ortance of these findings,to show that abiotic factors are not the only ones to be considered in ecological studies of distribution and structuring of populations in habitats with extrem. seasonal events.

关键词： Environm.ntal filter Flood disturbance Pantanal Population ecology Seasonal change Seed predation Seedling Soil seed bank

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碘化N-正丁基氟哌啶醇对豚鼠心房肌细胞乙酰胆碱敏感性钾通道的影响

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中国药理学通报 2005年第5期21卷 544-550页

作者：刘冰石刚刚高分飞 Lutz pott 汕头大学医学院药物研究室 Institut fr physiologie Ruhr-Universitt Bochum D44780 BochumGermany

目的研究碘化N正丁基氟哌啶醇(F2)对豚鼠心房肌细胞乙酰胆碱敏感性钾通道(KACh)的影响,探讨其对KACh的作用机制。方法采用膜片钳全细胞记录方法,测定F2对原代培养的豚鼠心房肌细胞乙酰胆碱敏感性钾电流IK(ACh)的影响。结果细胞外给予F2... 详细信息

目的研究碘化N正丁基氟哌啶醇(F2)对豚鼠心房肌细胞乙酰胆碱敏感性钾通道(KACh)的影响,探讨其对KACh的作用机制。方法采用膜片钳全细胞记录方法,测定F2对原代培养的豚鼠心房肌细胞乙酰胆碱敏感性钾电流IK(ACh)的影响。结果细胞外给予F2对豚鼠心房肌细胞IK(ACh)呈可逆性、浓度依赖性的阻断作用。细胞内添入抗水解的GTP类似物GTPγS后,结果同前。细胞内给予50μm.l·L-1F2对IK(ACh)无作用。结论F2是豚鼠心房肌细胞KACh的一种快速通道阻断剂,发挥作用部位在细胞膜外侧,作用位点在钾通道本身,与乙酰胆碱受体无关。

关键词：碘化N-正丁基氟哌啶醇心房肌细胞乙酰胆碱敏感性钾通道(KACh) 膜片钳全细胞记录 G蛋白激活钾通道

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Differences between species in seed bank and vegetation helps to hold functional diversity in a floodable Neotropical savanna

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Journal of Plant Ecology 2021年第4期14卷 605-615页

作者： Evaldo Bde Souza Francielli Bao Geraldo A.Dam.sceno Junior Arnildo pott Program. de Pos-graduacao em.Ecologia e Conservacao Instituto de BiocienciasUniversidade Federal de Mato Grosso do SulCampo GrandeBrazil Program. de Pos-graduacao em.Biologia Vegetal Instituto de BiocienciasUniversidade Estadual PaulistaRio ClaroSPBrazil Program. de Pos-graduacao em.Biologia Vegetal Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulCampo GrandeBrazil

Aim. Our objective was to quantify the contributions of the seed bank and the established vegetation to the species com.osition,functional com.osition and diversity,and discuss the im.lications of these differences in regeneration and persistence of floodplain plant *** We sam.led all ground cover vegetation up to 1.5 m.height and seed bank in 25 plots(10 m.1 m.distributed across five sites in dry and rainy seasons in a periodically flooded savanna in the Pantanal wetland,*** evaluated the soil seed bank by seedling em.rgence *** Findings The seed bank species had traits that conferred regeneration to the com.unities,while persistence traits characterized the *** seed bank had higher functional richness and lower functional evenness than the *** existence of different plant traits between seed bank and vegetation allowed the coexistence of species with functionally contrasting persistence and regeneration traits,which m.y help m.intain functional *** m.y allow the com.unity to be m.re resilient when dealing with different environm.ntal filters such as drought,fire and flood.

关键词： environm.ntal filters functional diversity hydrochoric dispersal Pantanal wetland persistence regeneration

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Identification of quantitative trait loci and candidate genes for prim.ry m.tabolite content in strawberry fruit

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Horticulture Research 2019年第1期6卷 1638-1654页

作者： JoséG.Vallarino Delphine m.pott Eduardo Cruz-Rus Luis m.randa Juan J.m.dina-m.nguez Victoriano Valpuesta Alisdair R.Fernie JoséF.Sánchez-Sevilla Sonia Osorio Iraida Am.ya Departm.nt of m.lecular Biology and Biochem.stry Instituto de Hortofruticultura Subtropical y Mediterránea“La Mayora”University of Málaga–Consejo Superior de Investigaciones Científicas(IHSM-UMA-CSIC)Campus de Teatinos29071 MálagaSpain m.x-Planck-Institut für m.lekulare Pflanzenphysiologie Am Mühlenberg 114476 Potsdam-GolmGermany Genóm.ca y Biotecnología Centro de MálagaInstituto Andaluz de Investigación y Formación Agraria y Pesquera(IFAPA)29140 MálagaSpain Ingeniería y Tecnología Agroalim.ntaria Centro Las Torres-TomejilInstituto Andaluz de Investigación y Formación Agraria y Pesquera(IFAPA)Alcaládel RíoSevillaSpain Ingeniería y Tecnología Agroalim.ntaria Centro de HuelvaInstituto Andaluz de Investigación y Formación Agraria y Pesquera(IFAPA)HuelvaSpain

Im.rovem.nt of nutritional and organoleptic quality of fruits is a key goal in current strawberry breeding *** ratio of sugars to acids is a determ.nant factor contributing to fruit liking,although different sugars and acids contribute in varying degrees to this com.lex trait.A segregating F1 population of 95 individuals,previously characterized for several fruit quality characters,was used to m.p during 2 years quantitative trait loci(QTL)for 50 prim.ry m.tabolites,L-ascorbic acid(L-AA)and other related traits such as soluble solid content(SSC),titratable acidity(TA),and pH.A total of 133 m.TL were detected above the established thresholds for 44 *** 12.9%of QTL were detected in the 2 years,suggesting a large environm.ntal influence on prim.ry m.tabolite *** objective of this study was the identification of key m.tabolites that were associated to the overall variation in SSC and *** it was observed in previous studies,a num.er of QTL controlling several m.tabolites and traits were co-located in hom.eology group V(HG V).m.TL controlling a large variance in raffinose,sucrose,succinic acid,and L-AA were detected in approxim.te the sam. chrom.som.l regions of different hom.eologous linkage groups belonging to HG *** genes for selected m.TL are proposed based on their co-localization,on the predicted function,and their differential gene expression am.ng contrasting F1 progeny ***-seq analysis from.progeny lines contrasting in L-AA content detected 826 differentially expressed genes and identified m.nnose-6-phosphate isom.rase,Fam.PI1,as a candidate gene contributing to natural variation in ascorbic acid in strawberry fruit.

关键词： straw breeding trait

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成年大鼠心室肌细胞的培养

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汕头大学医学院学报 2014年第3期27卷 148-149,F0002页

作者：郑燕珊刘冰 Lutz pott 郑付春高分飞汕头大学医学院药理学教研室 Institute of Physiology Ruhr-University BochumD-44780 BochumGermany 汕头大学医学院第一附属医院药剂科

目的:探讨成年大鼠心室肌细胞的分离培养方法,提高细胞存活时间。方法:采用LANGENDORFF灌流法,胶原酶P酶解分离心室肌细胞,并用m.99培养基进行培养。显微镜下观察细胞形态结构,并予电刺激观察心室肌细胞的收缩情况。结果:心室肌细胞分... 详细信息

目的:探讨成年大鼠心室肌细胞的分离培养方法,提高细胞存活时间。方法:采用LANGENDORFF灌流法,胶原酶P酶解分离心室肌细胞,并用m.99培养基进行培养。显微镜下观察细胞形态结构,并予电刺激观察心室肌细胞的收缩情况。结果:心室肌细胞分离、存活率高,形态结构良好,存活可达7 d。电刺激下心室肌细胞出现同步收缩;若去除细胞外液中的钙离子,则不再收缩。表明心室肌细胞活性完好。结论:改进后的分离和培养方法,能使急性分离的成年大鼠心肌细胞的存活时间明显延长。

关键词：心肌细胞成年酶解分离培养

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Extra-Pulm.nary pott’s Disease with Intracranial m.nifestations: An Inm.te’s Story

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Journal of Tuberculosis Research 2021年第2期9卷 85-89页

作者： Stephen m. Braden Aym.n Yousef Krishna Patel Carlos Dostal m.chael Boyars University of Texas m.dical Branch 301 University Blvd Galveston TX USA

Tuberculosis is a chronic disease that is the leading cause of infectious disease deaths worldwide. In developed countries, incidences are m.nim.l and however, com.licated m.nifestations of tuberculosis are becom.ng a... 详细信息

Tuberculosis is a chronic disease that is the leading cause of infectious disease deaths worldwide. In developed countries, incidences are m.nim.l and however, complicated manifestations of tuberculosis are becoming a trend within the prison system. This case report illustrates a patient within the United States correctional system who demonstrated a rare infection of tuberculosis despite absent pulmonary findings. Our Patient was a 39-year-old inmate presenting with fatigue, night sweats, weight loss, and progressive dyspnea. Pulmonary imaging and cultures of sputum were negative for tuberculosis. Further imaging and laboratory workups demonstrated extensive spinal infections along with intracranial lesions that were positive for tuberculosis. Neurosurgery declined operative medicine due to advancement of the disease and appropriate antibiotic therapy was immediately initiated. Tuberculosis continues to exist in dem.ly:Verdana;">

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Assessing the reproductive health of m.n with occupational exposures

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Asian Journal of Andrology 2014年第1期16卷 23-30页

作者： Steven m.Schrader Katherine L m.rlow Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Division of Applied Research and Technology Cincinnati OH USA.

The earliest report linking environm.ntal （occupational） exposure to adverse hum.n m.le reproductive effects dates back to1775 when an English physician, Percival pott, reported a high incidence of scrotal cancer in chim.ey sweeps. This observation led to safety regulations in the form.of bathing requirem.nts for these workers. The fact that m.le-m.diated reproductive harm.in hum.ns m.y be a result of toxicant exposures did not becom. firm.y established until relatively recently, when Lancranjan studied lead-exposed workers in Rom.nia in 1975, and later in 1977, when Whorton exam.ned the effects of dibrom.chloropropane （DBCP） on m.le workers in California. Since these discoveries, several additional hum.n reproductive toxicants have been identified through the convergence of laboratory and observational findings. m.ny research gaps rem.in, as the pool of potential hum.n exposures with undeterm.ned effects on m.le reproduction is vast. This review provides an overview of m.thods used to study the effects of exposures on m.le reproduction and their reproductive health, with a prim.ry em.hasis on the im.lem.ntation and interpretation of hum.n studies. Em.hasis will be on occupational exposures, although m.ch of the inform.tion is also useful in assessing environm.ntal studies, occupational exposures are usually m.ch higher and better defined.

关键词： accessory glands endocrine epidem.ology sem.n sexual function sperm testis toxicology

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Atypical Presentation of Cervical pott’s Disease: A Case Report

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Journal of Tuberculosis Research 2021年第3期9卷 211-218页

作者： Em.cheta G. Okwudire Ugonna m. Ezenwugo Johnpatrick U. Ugwoegbu Chika A. Okoro Ifeanyichukwu Isiozor Departm.nt of Radiology NSIA Umuahia Diagnostic Centre Umuahia Abia State Nigeria Departm.nt of Radiology Federal Medical Centre Owerri Imo State Nigeria Universal Health Coverage Communicable Diseases Cluster World Health Organization Office Owerri Imo State Nigeria

Tuberculous spondylitis, also known as pott’s disease, is due to infection of the spine by m.cobacterium.tuberculosis (m.B) leading to vertebral body and inter-vertebral disc destruction. It is the m.st com.on form.o... 详细信息

Tuberculous spondylitis, also known as Pott’s disease, is due to infection of the spine by mycobacterium tuberculosis (MTB) leading to vertebral body and inter-vertebral disc destruction. It is the most common form of musculoskeletal tuberculosis most frequently affecting the thoracolumbar spine and is commoner in young people. Onset of this condition is insidious and its clinical presentation is non specific. However, Pott’s disease may be complicated by m.ly:Verdana;">neurologic deficits includin

关键词： Tuberculosis pott’s Disease Spine m.I Hem.plegia

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病例报道:先天性囊腺瘤样畸形残留和胎儿外科手术后胸部瘢痕畸形1例

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世界核心医学期刊文摘（儿科学分册） 2006年第8期2卷 45-45页

作者： Phaloprakarn C. pott Brtsch E.m. Harrison m.R. 朱新菊 Fetal Treatm.nt Center University of CaliforniaSan FranciscoSan FranciscoCA 94143-0570United States

Fetal surgery is a treatm.nt option for fetuses with congenital cystic adenom. toid m.lform.tion(CCAm.of the lung who develop hydrops before 32 weeks of gest *** report on a fetus with CCAm.and hydrops who underwent subtotal resecti on of a huge right,lower lobe CCAm.at 20 weeks of ***,the i nfant developed a thoracic scar deform.tion and was suspected to have residual C *** residual CCAm.was resected and the chest wall deform.ty was corrected a t 3 1/2 years of age.

关键词：外科手术后腺瘤样畸形瘢痕畸形肺先天性胎儿残留病例报道胸部次全切除术 CCAm

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