检索结果-南通市图书馆

Acta Geo.himica 2023年第3期42卷 583-583页

作者： Reshetnyk, M. Zaiats, o. Shumlyanskyy, L. Staro.ado.sky, D. Stepanyuk, L. The Natio.al Museum o. Natural Histo.y o. the NAS o. Ukraine Kiev Ukraine M.P. Semenenko.Institute o. Geo.hemistry Mineralogy and Ore Formation of the NAS of Ukraine Kiev Ukraine Scho.l o. Earth and Planetary Sciences Curtin University Perth Australia Chuiko.Institute o. Surface Chemistry o. the NAS o. Ukraine Kiev Ukraine

In the o.iginal publicatio. o. the article,Pbr sho.ld be replaced with Pb in Table *** co.rect Table 2 is pro.ided in this article.

关键词： crustal o.igin Paleo

Adso.ptio. Kinetics o. Pb^(2+) and Cu^(2+) o. Variable Charge So.ls and Minerals: Ⅲ. Adso.ptio. Kinetics o. Pb^(2+) Within 30 Minutes

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Pedo.phere 1993年第4期3卷 349-359页

作者： HUGUo.So.G YUMING－FENG Instituteo.So.lScience AcademiaSinicaP.O.Box821Nanjing210008（China） Zho.shanEnviro.mentalPro.ectio.

The adso.ptio. kinetics o. Pb^2+ o. different so.ls and minerals with variable charges was studied by the two.io.-selective electro.e technique at different pH and *** results sho.ed that mo.e than 95% o. adso.ptio. o. all the samples o.curred during the first 5 *** adso.ptio. time-dependent data co.ld fit the surface seco.d-o.der equatio. very *** values o. Xm were go.thite>kao.inite,and lato.o.>red so.l at the same initial reactio. *** values o. k were kao.inite>>go.thite,and lato.o.>red so.l at the same reactio. pH and initial *** higher the suspensio. pH,the faster the adso.ptio. *** meaning o. Xm go. by the two.io.-selective electro.e technique(o.e kind o. batch technique) was different fro. that by the miscible displacement technique in that the fo.mer was o.ly the equilibrium adso.ptio. amo.nt at a definite co.centratio. and pH,but the latter was almo.t equal to.the adso.ptio. capacity at a definite pH with much less influence o. *** Pb^2+ was suppo.ed to.o.cupy two.adso.ptio. sites as the adso.ptio. mechanism is co.cerned.

关键词： Adso.ptio. kinetics Pb2+ two.io.-selective electro.e technique variable charge surfaces

抗氧化剂治疗慢性丙型肝炎病毒感染:I期临床试验结果

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（胃肠病学分册） 2006年第1期2卷 49-50页

作者： Melhem A. Stern M. Shibo.et o. Y. Ilan 陈瑜 Liver Unit Department of Medicine Hadassah University Hospital P.O.B. 12000 Jerusalem 91120 Israel Dr.

Backgro.nd: The patho.enesis o. chro.ic hepatitis C virus (HCV) infectio. is asso.iated with a defective ho.t antiviral immune respo.se and intrahepatic o.idative stress. o.idative stress and lipid pero.idatio. play majo. ro.es in the fatty liver accumulatio. (steato.is) that leads to.necro.inflammatio. and necro.is o. hepatic cells. Previo.s trials suggested that antio.idative therapy may have a beneficial effect o. patients with chro.ic HCV infectio.. Aims: To.determine the safety and efficacy o. treatment o. chro.ic HCV patients via a co.binatio. o. antio.idants. Metho.s: Fifty chro.ic HCV patients were treated o.ally o. a daily basis fo. 20 weeks with seven antio.idative o.al preparatio.s (glycyrrhizin, schisandra, silymarin, asco.bic acid, lipo.c acid, L-glutathio.e, and alpha-to.o.hero.), alo.g with fo.r different intraveno.s preparatio.s (glycyrrhizin, asco.bic acid, L-glutathio.e, B-co.plex) twice weekly fo. the first 10 weeks, and fo.lo.ed-up fo. an additio.al 20 weeks. Patients were mo.ito.ed fo. HCV-RNA levels, liver enzymes, and liver histo.o.y. Assessment o. quality o. life was perfo.med using the SF-36 questio.naire. Results: In o.e o. the tested parameters (eg, liver enzymes, HCV PvNA levels, o. liver bio.sy sco.e), a co.binatio. o. antio.idants induced a favo.able respo.se in 48% o. the patients (24). No.malizatio. o. liver enzymes o.curred in 44% o. patients who.had elevated pretreatment ALT levels (15 o. 34). ALT levels remained no.mal thro.gho.t fo.lo.-up perio. in 72.7% (8 o. 11). A decrease in viral lo.d (o.e lo. o. mo.e) was o.served in 25% o. the patients (12). Histo.o.ic impro.ement (2-po.nt reductio. in the HAI sco.e) was no.ed in 36.1% o. the patients. The SF-36 sco.e impro.ed in 26 o. 45 patients thro.gho.t the co.rse o. the trial (58% o. the patients). Treatment was well to.erated by all patients. No.majo. adverse reactio.s were no.ed. Co.clusio.s: These data suggest that multi antio.idative treatment in chro.ic HCV patients is well to.er

关键词： I期临床试验临床试验结果抗氧化剂脂质过氧化反应氧化应激肝脏组织学水飞蓟素甘草皂苷抗病

持续性肝性脑病患者中自发性门腔分流的高发生率:一项病例对照研究

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（胃肠病学分册） 2006年第5期2卷 43-44页

作者： Riggio.o. Efrati C. Catalano.C. 陈瑜(译) 尹勇(校) o. Riggio Dip. di Medicine Universita di Roma La Sapienza Viale dell Universita 37 Rome 00185 Italy 不详

Large spo.taneo.s po.tal-systemic shunts have been o.casio.ally described in patients with cirrho.is. This study was undertaken to.assess the prevalence o. po.tal-systemic shunts in patients with cirrho.is with recurrent o. persistent hepatic encephalo.athy (HE) as co.pared with patients with cirrho.is witho.t HE. Fo.rteen patients with cirrho.is with recurrent o. persistent HE (cases) and 14 patients with cirrho.is witho.t previo.s o. present signs o. o.ert HE matching fo. age and degree o. liver failure (co.tro.s) were studied. Each patient underwent neuro.o.ical assessment and cerebral magnetic reso.ance (MR) imaging to.exclude o.ganic neuro.o.ical patho.o.ical co.ditio.s. HE evaluatio. included psycho.etric perfo.mance (Trail-Making Test A), electro.ncephalo.ram (EEG),mental status examinatio. and grading, arterial, veno.s, and partial pressure o. ammo.ia determinatio.. The presence o. po.tal-systemic shunts was assessed by po.tal veno.s phase multidetecto.-ro. spiral co.puted to.o.raphy (CT). Large spo.taneo.s po.tal-systemic shunts were detected in 10 patients with HE and in o.ly 2 patients witho.t HE (71% vs. 14% ; chi square = 9.16; df = 1.0; P = .002). The patients with HE presented ascites (P = .002) and medium/large eso.hageal varices (P = .02) less frequently than the co.tro. gro.p. In co.clusio., o.r study suggests that large spo.taneo.s shunts may o.ten sustain the chro.icity o. HE; the presence o. large shunts sho.ld be so.ght in patients with cirrho.is with recurrent o. persistent HE.

关键词：肝硬化患者门腔分流肝性脑病病例对照研究持续性发生率自发性脑电图(EEG) 精神状态检查多排螺旋CT

Co.parative o.tco.es o. subcutaneo.s and transveno.s cardio.erter-defibrillato.s

在线全文

学校读者我要写书评

暂无评论

Chinese Medical Jo.rnal 2019年第6期132卷 631-637页

作者： Jin-Jun Liang Hideo.o.amura Ro.hini Asirvatham Andrew Schneider David o. Ho.ge Mei Yang Xu-Ping Li Ming-Yan Dai Ying Tian Pei Zhang Bryan C. Canno. Co.g-Xin Huang Paul A. Friedman Yo.g-Mei Cha Department o. Cardio.o.y Renmin Hospital of Wuhan University Wuhan Hubei 430060 China Department o. Cardio.ascular Medicine Mayo Clinic Rochester MN 55905 USA Divisio. o. Pediatric Cardio.o.y Mayo Clinic Rochester MN 55905 USA Bio.tatistics Unit Mayo Clinic Jacksonville FL 32224 USA

Backgro.nd: The co.parative o.tco.es o. subcutaneo.s implantable cardio.erter-defibrillato. (S-ICD) and transveno.s (T-ICD) have no. been well studied. The aim o. this study was to.evaluate the safety and efficacy o. currently available S-ICD and T-ICD. Metho.s: The study included 86 patients who.received an S-ICD and 1:1 matched to.tho.e who.received single-chamber T-ICD by gender, age, diagno.is, left ventricular ejectio. fractio. (LVEF), and implant year. The clinical o.tco.es and implant co.plicatio.s were co.pared between the two.gro.ps. Results: The mean age o. the 172 patients was 45 years, and 129 (75%) were male. The mo.t co.mo. cardiac co.ditio. was hypertro.hic cardio.yo.athy (HCM, 37.8%). The mean LVEF was 50%. At a mean fo.lo.-up o. 23 mo.ths, the appro.riate and inappro.riate ICD therapy rate were 1.2% vs. 4.7%(X^2= 1.854, P=0.368) and 9.3% vs. 3.5%(X^2 = 2.428, P = 0.211) in S-ICD and T-ICD gro.ps respectively. There were no.significant differences in device-related majo. and mino. co.plicatio.s between the two.gro.ps (7.0% vs. 3.5%, X^2 = 1.055, P = 0.496). The S-ICD gro.p had higher T-wave o.ersensing than T-ICD gro.p (9.3% vs. 0%, X^2 = 8.390, P=0.007). Sixty-five patients had HCM (32 in S-ICD and 33 in T-ICD). The incidence o. majo. co.plicatio.s was no. significantly different between the two.gro.ps. Co.clusio.s: The efficacy o. an S-ICD is co.parable to.that o. T-ICD, especially in a do.inantly HCM patient po.ulatio.. The S-ICD is asso.ated with fewer majo. co.plicatio.s demanding reo.eratio..

关键词： Hypertro.hic cardio.yo.athy Implantable cardio.erter-defibrillato. o.tco.e Subcutaneo.s implantable cardio.erter-defibrillato.

在线全文

学校读者我要写书评

暂无评论

玻璃体切割术中5-氟尿嘧啶的全身吸收

世界核心医学期刊文摘（眼科学分册） 2006年第10期2卷 58-59页

作者： Creten o. Spileers W. Stalmans P. 韩治华 Department o. o.hthalmo.o.y University Hospitals LeuvenLeuvenBelgium Dr.

Purpo.e:The aim o. this study is to.determine if systemic abso.ptio. is present after 5-fluo.o.racil(5FU)is used in the vitrecto.y ***:A two.case clinical ***:Acatabo.ite o. 5FU,α-fluo.o.β-alanine(FBAL),was measured in urine samples o. two.patients who.underwent vitrecto.y using 5FU in the infusio. ***:In bo.h patients,FBAL was fo.nd in the urine samples co.lected up to.48 ho.rs after the surgery,altho.gh in significantly different ***:The use o. 5FU in the vitrecto.y infusio. fluid to.prevent the fo.matio. o. pro.iferative vitreo.etino.athy may lead to.significant general abso.ptio. and may be avo.ded in children and yo.ng adults.

关键词：玻璃体切割术尿嘧啶玻璃体视网膜成人患者 β-丙氨酸样本检测病例研究分解产物

在线全文

学校读者我要写书评

暂无评论

巴西的金伯利岩

地球与环境 1983年第5期 28-29页

作者： H. o. A. Meyer ,D. P. Svisero. ,梅厚钧

1725年碎粒金刚石首次发现于米纳斯吉拉斯州中部的迪阿曼蒂纳,后来在巴西其他几个地方也找到了金刚石。因而,巴西便成为十八世纪到十九世纪之间世上主要的金刚石生产国。可是于1870年在南非,随后在扎伊尔发现了碎粒及原生金刚石以后,巴... 详细信息

1725年碎粒金刚石首次发现于米纳斯吉拉斯州中部的迪阿曼蒂纳,后来在巴西其他几个地方也找到了金刚石。因而,巴西便成为十八世纪到十九世纪之间世上主要的金刚石生产国。可是于1870年在南非,随后在扎伊尔发现了碎粒及原生金刚石以后,巴西就很快地从世界主要会刚石生产国的特殊位置退了下来,今天巴西的金刚石年产量约居第十一位。另一方面,1870年在南非发现金伯利岩,这对巴西有好处,因为它直接刺激了巴西的金伯利岩探查工作。***(1898)、***(1903)和***(1906)开拓了这方面的研究工作,推测在

关键词：金伯利岩吉拉斯角砾云母橄榄岩超基性岩岩筒岩石侵入体米纳斯巴西南美洲

Identificatio. o. Climate and Psammo.herapy Results at Tavan Els Kidney Sanato.ium in the Western Mo.go.ia

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

o.en Jo.rnal o. Applied Sciences 2020年第11期10卷 719-724页

作者： L. Javzmaa G. Purevdo.j S. Khishigjargal B. Suvdantsetseg J. Suvdmaa N. Baigalmaa T. Tsermaa B. Bo.a J. Jargal o. Munkhjargal Go.i-Altai Medical Scho.l o. Mo.go.ian Natio.al University o. Medical Science Ulaanbaatar Mongolia Tavan Els Sanato.ium o. Go.i-Altai Pro.ince o. Mo.go.ia Gobi-Altai Mongolia

In this study, we have presented the climate and psamo.herapy results at the Tavan Els Kidney Sanato.ium o. Mo.go.ia. Patient variety fo. 10 years, since 2001-2011 there admitted 2000 patients in their remissio. o. chro.ic kidney illness. Co.tents o. renal diseases diagno.es are as fo.lo.ing: glo.erulo.ephritis 52%, phylo.ephritis 35%, hydro.ephro.is 3%, o.structive renal disease 2%, chro.ic renal failure 7% and debatic nephro.athy 1%. Sand sauna therapy is lain into.heated sand baths fo. adults 8 to.20 mins and fo. child 7 to.15 mins lo.g, and it is perfo.med twice a day (mo.ning and afterno.n) fo. 2 o. 3 weeks o.ce a year. Particularly, the sanato.ium o.fers a type o. physio.herapy thro.gh the applicatio. o. thermally warmed sand and a co.binatio. o. healthy micro.bio.limate, purity o. the natural enviro.ment, and the presence o. fresh and healthy lo.al fo.ds to.treat a wide range o. medical co.ditio.s. The sand sauna treatment mo.t likely affects the bo.y by means o. the sand’s high temperature and the presence o. chemical elements tho.e are bio.o.ically impo.tant. Its specific climate and geo.raphical co.ditio. o. sanato.ium is unique by length o. sunshine, wind and co.tent, co.o. o. sand.

关键词： Psamo.herapy Sanato.ium Chro.ic Kidney Disease Bio.limate

标准化的灌注MRI用于鉴别基底神经节疏忽患者共同的异常区域

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

世界核心医学期刊文摘(神经病学分册) 2006年第2期 21-22页

作者： Karnath H.-o. Zo.f R. Jo.annsen L. 夏峰 Center o. Neuro.o.y University of Tübingen Hoppe-Seyler-Strasse 3 D-72076 Tübingen Germany.Dr

Perfusio.-weighted imaging (PWI) is used to.identify brain regio.s that are receiving eno.gh blo.d supply to.remain structurally intact, but no. eno.gh to.functio. no.mally. Previo.s o.servatio.s suggest that spatial neglect due to.subco.tical stro.e can be explained by dysfunctio. o. co.tical areas rather than thro.gh the neuro.al lo.s in the subco.tical structures itself. The present study aimed to.identify the dysfunctio.al co.tical regio.s induced by basal ganglia stro.e in patients with spatial neglect. In a patient gro.p with stro.e lesio.s centring o. the basal ganglia, we examined the co.mo. area(s) o. structurally intact but dysfunctio.al co.tical tissue by using spatial no.malizatio. o. PWI maps as well as symmetric vo.el-wise inter-hemispheric co.pariso.s. These new techniq ues allo. co.pariso. o. the structurally intact but abno.mally perfused areas o. different individuals in the same stereo.axic space, and at the same time avo.d pro.lems due to.regio.al perfusio. differences and to.po.sible o.server-depend ent biases. We fo.nd that stro.es centring o. the right basal ganglia which pro.o.e spatial neglect induce abno.mal perfusio. in a circumscr ibed area o. intact co.tex that typically invo.ves tho.e three regio.s that have previo.sly been described to.pro.o.e spatial neglect when damaged directly by c o.tical infarctio.: the superio. tempo.al gyrus, the inferio. parietal lo.ule an d the inferio. fro.tal gyrus. The data suggest that spatial neglect fo.lo.ing a right basal ganglia lesio. typically is caused by the dysfunctio. o. (part o.) t hese specific co.tical areas.

关键词：基底神经节皮质区功能障碍 MRI 患者

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

评《纪律和社会(社会哲学方面)》一书

世界社会科学 1985年第12期 65-66页

作者： A.奥列霍夫斯基 ,o.杜京娜 ,培新

本专著对纪律问题进行社会哲学分析,考察纪律的国家形式和社会形式。本书除导言和结束语外,共有九章。书中分析了现代社会哲学著作中说明得不够的一些纪律问题,例如,纪律和民主的社会形式;纪律的各种形式的分类;组织性;纪律、法纪和法... 详细信息

本专著对纪律问题进行社会哲学分析,考察纪律的国家形式和社会形式。本书除导言和结束语外,共有九章。书中分析了现代社会哲学著作中说明得不够的一些纪律问题,例如,纪律和民主的社会形式;纪律的各种形式的分类;组织性;纪律、法纪和法制的相互关系以及违反纪律的原因;保证纪律的主要方向和方式;劳动集体在巩固国家纪律和社会纪律中的作用等等。作者把纪律作为社会哲学范畴来加以研究,同时指出了许多法学界的代表人物观念的局限性,这些人把纪律看作是纯上层建筑的现象。作者考察了苏联的一些经济学、伦理学、社会心理学和哲学研究等著作对纪律

关键词：纪律不可分割劳动规则社会主义民主哲学社会科学