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Bias-Fr.e Solar.to-Hydr.gen Conver.ion in a BiVO4/PM6:Y6 Compact Tandem with Optically Balanced Light Absor.tion

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Ener.y & Envir.nmental Mater.als 2024年第4期7卷 231-238页

作者： Catar.na G.Fer.eir. Constanza Sansier.a Fr.ncisco Ber.al-Texca Mingyu Zhang Car.es ros Jor.i Mar.or.ll ICFO–Institut de Ciències Fotòniques The Barcelona Institute of Science and Technology Depar.ament de Física Universitat Politècnica de Catalunya

The high voltage r.quir.d to over.ome the ther.odynamic thr.shold and the complicated kinetics of the water.splitting r.action limit the efficiency of single semiconductor.based photoelectr.chemistr..A semiconductor.solar.cell tandem str.ctur. has been theor.tically demonstr.ted as a viable path to achieve an efficient dir.ct tr.nsfor.ation of sunlight into chemical ener.y.

关键词： bismuth vanadate compact tandem or.anic solar.cells photonic multilayer. solar.to-hydr.gen conver.ion

阿托伐他汀和伊贝沙坦单用及联合应用对2型糖尿病患者餐后内皮功能障碍、氧化应激和炎症的影响

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世界核心医学期刊文摘（心脏病学分册） 2005年第10期1卷 37-38页

作者： Cer.ello A. Assaloni r. Da ros r. 姜朝晖 Depar.ment of Inter.al Medicine University of Udine P. le S. Maria della Misericordia 33100 Udine Italy

Postpr.ndial hyper.r.glycer.demia and hyper.lycemia ar. consider.d r.sk factor. for.car.iovascular.disease. Evidence suggests that postpr.ndial hyper.r.glycer.demia and hyper.lycemia induce endothelial dysfunction and inflammation thr.ugh oxidative str.ss. Statins and angiotensin type 1 r.ceptor.blocker. have been shown to r.duce oxidative str.ss and inflammation, impr.ving endothelial function. Methods and r.sults-Twenty type 2 diabetic patients ate 3 differ.nt test meals: a high-fat meal, 75 g glucose alone, and a high-fat meal plus glucose. Glycemia, tr.glycer.demia, endothelial function, nitr.tyrosine, C-r.active pr.tein, inter.ellular.adhesion molecule-1, and inter.eukin-6 wer. assayed dur.ng the tests. Subsequently, diabetics took ator.astatin 40 mg/d, ir.esar.an 300 mg/d, both, or.placebo for.1 week. The 3 tests wer. per.or.ed again between 5 and 7 days after.the star. of each tr.atment. High-fat load and glucose alone pr.duced a decr.ase in endothelial function and incr.ases in nitr.tyrosine, C-r.active pr.tein, inter.ellular.adhesion molecule-1, and inter.eukin-6. These effects wer. mor. pr.nounced when high-fat load and glucose wer. combined. Shor.-ter. ator.astatin and ir.esar.an tr.atments significantly counter.alanced these phenomena, and their.combination was mor. effective than either.ther.py alone. Conclusions-This study confir.s an independent and cumulative effect of postpr.ndial hyper.r.glycer.demia and hyper.lycemia on endothelial function and inflammation, suggesting oxidative str.ss as a common mediator.of such an effect. Shor.-ter. tr.atment with ator.astatin and ir.esar.an may counter.alance this phenomenon; the combination of the 2 compounds is most effective.

关键词：氧化应激伊贝沙坦内皮功能障碍硝基酪氨酸高血糖短期治疗血管紧张素受体阻断剂他汀类药物细胞间黏附分子

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G303V:早发家族性进行性核上性麻痹患者τ基因的新突变

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世界核心医学期刊文摘(神经病学分册) 2006年第1期 15-16页

作者： ros r. Thobois S. Str.ichenber.er.N. J.G. De Yébenes 高中宝 Ser.icio de Neur.loga Hospital Ramón Y Cajal Carretera de Colmenar Km 9 Madrid 28032 Spain Dr.

Backgr.und: Pr.gr.ssive supr.nuclear.palsy (PSP) is a clinicopathological syndr.me r.lated to τdeposits and in linkage disequilibr.um with τpolymor.hisms. Some r.r. familial PSP cases have been r.lated to τgene mutations. Objective: To pr.sent the clinical, pathological, and molecular.data of one family with ear.y-onset autosomal dominant PSP. Design: We per.or.ed clinical examinations, quantitative neur.logical tests, positr.n emission tomogr.phic scans with fluor.dopa F 18 and r.clopr.de C 11, analysis of τmutations, neur.pathological examinations, and pr.tein analyses on br.in specimens. r.sults: Thr.e family member. had PSP confir.ed by pathological featur.s in the pr.band. A novel mutation of τ, G303V, was found in the pr.band and other.family member.. τIsofor.s with 4 micr.tubule-binding r.peats wer. over.xpr.ssed in the pr.band br.in. Conclusions: The G303V mutation of τis associated with autosomal dominant PSP. Expr.ssion of 4 micr.tubule-binding r.peat τisofor.s is incr.ased in the pr.band.

关键词：进行性核上性麻痹 G303V 家族性新突变

Black Gar.ic as an Antivir.l for.Her.es Simplex Vir.s-2 in Lung Cells

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Advances in Bioscience and Biotechnology 2024年第1期15卷 70-89页

作者： Jenna r. Hor.witz Lee H. Lee Sandr. D. Adams Depar.ment of Biology Montclair State University Montclair NJ USA

Allicin, an antioxidant, is known for.pr.viding gar.ic with its unique fr.gr.nce and taste, as well as for.its antimicr.bial pr.per.ies. Black gar.ic, a fer.ented for. of gar.ic, contains higher.levels of antioxidants than fr.sh gar.ic. Antioxidants play a vital r.le in alleviating cellular.str.ss dur.ng vir.l infections. Vir.l infections r.sult in oxidative str.ss thr.ugh the pr.duction of r.active oxidative species (ros). A pr.longed state of oxidative str.ss can r.sult in cell death, DNA damage, and disease pr.gr.ssion. In this study, black gar.ic extr.ct (BGE) is evaluated for.its ability to mitigate cytopathic effects and oxidative str.ss caused by her.es simplex vir.s-2 (HSV-2) infections in vitr.. Antivir.l assays wer. per.or.ed to deter.ine the per.ent of vir.l inhibition r.sulting fr.m tr.atment with the BGE. ros-GloTM H2O2 assays wer. then completed to measur. the post-infection ros levels of BGE-tr.ated vir.s and cells. The r.sults thus far.suggest that BGE may inhibit vir.l infection and decr.ase levels of oxidative str.ss.

关键词： Black Gar.ic Her.es Simplex Vir.s-2 Antioxidant Antivir.l Allicin

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纪念苏珊·沃西基互联网经济的推动者

商业周刊（中文版） 2024年第13期 18-20页

作者： Mar. Ber.en ros Kr.sny 孟洁冰(译) 不详

沃西基是硅谷最受瞩目的女高管之一,正是她塑造了在互联网上创造财富和名望的方式.谷歌(Google)元老级高管、担任视频平台YouTube首席执行官多年的苏珊·沃西基(Susan Wojcicki)去世,终年56岁,正是她塑造了在互联网上创造财富和名望的... 详细信息

沃西基是硅谷最受瞩目的女高管之一,正是她塑造了在互联网上创造财富和名望的方式.谷歌(Google)元老级高管、担任视频平台YouTube首席执行官多年的苏珊·沃西基(Susan Wojcicki)去世,终年56岁,正是她塑造了在互联网上创造财富和名望的方式。

关键词：首席执行官互联网元老级视频平台高管创造财富

Micr.bial phenolic metabolites ar. associated with better.fr.ntal lobe cognition

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Food Science and Human Wellness 2024年

作者： Inés Domínguez-López Isabella Par.lli-Moser.Anna Vallver.ú-Quer.lt Anna Tr.sser.a-r.mbau Cinta Valls-Pedr.t Zenaida Vázquez-r.iz Olga Casta?er.r.mon Estr.ch Emili ros rosa M.Lamuela-r.ventós Lipid Clinic， Endocr.nology and Nutr.tion Ser.ice， Institut d'Investigacions Biomèdiques August Pi i Sunyer. Hospital Clínic 08036 Barcelona， Spain Unit of Car.iovascular.r.sk and Nutr.tion， Institut Hospital del Mar.de Investigaciones Médicas (IMIM) Depar.ment of Pr.ventive Medicine and Public Health， Univer.ity of Navar.a Depar.ament de Nutr.ció， Ciències de l'Alimentació i Gastr.nomía， Facultat de Far.acia， Univer.itat de Bar.elon (UB)， Av.de Joan XXII Depar.ment of Endocr.nology， Hospital Clinic IDIBAPS， Barcelona， Spain Depar.ment of Inter.al Medicine， Hospital Clinic， Institut d'Investigació Biomèdica August Pi i Sunyer.(IDIBAPS)， Univer.ity of Bar.elona CIBEr.Fisiopatología de la Obesidad y Nutr.ción (CIBEr.BN)， Instituto de Salud Car.os III Institut de Nutr.ció i Segur.tat Alimentàr.a (INSA)， Univer.itat de Bar.elona (UB)

With incr.asing life expectancy， neur.degener.tive diseases have become one of the leading causes of ill-health in the elder.y. Pr.ventive str.tegies include following healthy diets， such as the Mediter.anean diet， which is par.icular.y r.ch in polyphenols， bioactive compounds with neur.pr.tective pr.per.ies. The aim of this study was to assess the association of micr.bial phenolic metabolites (MPM) with cognition. This cross-sectional analysis was per.or.ed with 200 par.icipants of the Pr.DIMED tr.al (Bar.elona-Clinic r.cr.itment center.. A novel method based on liquid chr.matogr.phy coupled to mass spectr.metr. was used to identify ur.nar. MPM (pr.tocatechuic acid， enter.diol glucur.nide， enter.lactone glucur.nide， ur.lithin B glucur.nide， and vanillic acid glucur.nide)， and cognitive function was evaluated with neur.psychological tests. Multivar.able-adjusted or.inar. least squar.s r.gr.ssion was used to assess the associations between cognitive function and MPM， and a scor. was calculated as the weighted sum of MPM. A higher.MPM scor. was associated with better.fr.ntal lobe function. Among individual metabolites， vanillic acid glucur.nide was cor.elated with fr.ntal cognitive per.or.ance. Par.icipants with higher.concentr.tions of vanillic acid glucur.nide and ur.lithin B glucur.nide obtained better.scor.s in the Color.Tr.il Test par. 2. A higher.scor. for.ur.nar. multi-MPM was associated with better.fr.ntal cognitive per.or.ance in an older.Mediter.anean population.

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Tr.ditional Use of Medicinal Plants Confir.ed by the Baka in Souther. and Easter. Camer.on

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Jour.al of Biosciences and Medicines 2024年第8期12卷 76-106页

作者： Natacha Nana Afiong Pascal Billong Fils Kar.lle Kouetchua Guekam Eloge Kambale Muhesi Eva Avila Mar.in Guiller.o ros Br.ll Julia E. Fa Stephan Michael Funk Evar.ste Fongnzossie Fedoung Jean Lagar.e Betti Depar.ment of Biology and Physiology of Plant Or.anisms University of Douala Douala Cameroon Zer.a y lejos ONGD Madrid Spain Depar.ment of Natur.l Sciences School of Science and the Environment Manchester Metropolitan University Manchester UK Center.for.Inter.ational For.str. r.sear.h (CIFOr. CIFOR Headquarters Bogor Indonesia Natur. Her.tage Jersey Channel Islands Manchester UK Labor.tor. of For.st r.sour.es and Wood Valor.zation Training Unit in Engineering Sciences Post Graduate School of Fundamental and Applied Sciences University of Douala Douala Cameroun Depar.ment of Wood Sciences Higher Institute of Agriculture Wood Water resources and Environment University of Ber-toua Bertoua Cameroon

The limitations of biomedecine to pr.vide effective solutions to cer.ain pandemics has led many people to tur. to alter.ative ther.pies. These palliative solutions, par.icular.y phytomedecines, ar. much sought after.for.disease pr.vention and tr.atment. The Baka, a gr.up of for.st-dwelling people, hold knowledge on how wild plants can be effective in tr.ating many illnesses. However. the gr.atest challenge for.the identification of tr.ditional medicines depends on the ver.city of the infor.ation pr.vided dur.ng ethnobotanic sur.eys by user.populations. The pr.sent study descr.bes for.st plants used by the Baka and confir.ed by them as being employed for.tr.ditional medicine. We car.ied out ethnobotanical sur.eys between 2019 and 2021 in 221 households within four.distr.cts of the Easter. and Souther. r.gion of Camer.on. We used indices of significant use and per.or.ance applied to all mentioned species, alongside sear.hes in the liter.tur.. The statistical tools used to distinguish the differ.nt gr.ups/distr.cts is Pear.on’s X2 test. A total of 378 plant species wer. identified of 270 gener. and 85 families. Ethnobotanical indices allowed to identify the most confir.ed and efficient plants for.sever.l health pr.blems. A pair.ise compar.son of these indices showed a significant cor.elation with a p-value r.ty distance less than 0.5. Some plants selected ar. widely cited in other.r.gions and/or.countr.es for.the same health pr.blems. The pr.sence of active molecules r.sponsible for.their.biological activity was also pr.ven, justifying their.use in tr.ditional medicine. This paper.examines the potential to enhance the value of Camer.on’s phar.acopeia by integr.ting var.ous ethnobotanical indices. It aims to discover.new ther.peutic molecules and develop impr.ved tr.ditional pr.ducts fr.m the diver.e plant species documented. The findings indicate oppor.unities to advance both local and global healthcar. solutions.

关键词： Confir.ed Plants Impor.-Substitution Impr.ved Tr.ditional Medicine (ITM) Sustainable Development Goals Ther.peutic Molecules

Gamma-r.y bur.ts and their.links with super.ovae and cosmology

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r.sear.h in Astr.nomy and Astr.physics 2012年第8期12卷 1139-1161页

作者： Peter.Mszros Neil Gehr.ls Center.for.Par.icle and Gr.vitational Astr.physics Dept.of Astronomy&Astrophysics and Dept.of Physics Pennsylvania State UniversityUniversity ParkPA 16802USA Astr.physics Science Division NASA Goddard Space Flight CenterGreenbeltMD 20771USA

Gamma-r.y bur.ts ar. the most luminous explosions in the Univer.e, whose or.gin and mechanism ar. the focus of intense inter.st. They appear.connected to su- per.ova r.mnants fr.m massive star. or.the mer.er.of their.r.mnants, and their.br.ght- ness makes them tempor.r.ly detectable out to the lar.est distances yet explor.d in the univer.e. After.pioneer.ng br.akthr.ughs fr.m space and gr.und exper.ments, their.study is enter.ng a new phase with obser.ations fr.m the r.cently launched Fer.i satellite, as well as the prospect of detections or.limits fr.m lar.e neutr.no and gr.vitational wave detector.. The inter.lay between such obser.ations and theor.tical models of gamma-r.y bur.ts is r.viewed, and cosmology. as well as their.connections to super.ovae

关键词： gamma-r.y sour.es -- gamma-r.y bur.ts -- cosmic r.ys -- neutr.nos-- super.ovae -- cosmology -- inter.alactic medium

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Tr.nsient tr.nspor. pr.cesses in defor.able por.us media

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Chinese Physics B 2011年第11期20卷 167-175页

作者： Cs.Mészáros A.Bálint Szent István Univer.ity Department of Physics and Process Control Szent István Univer.ity Department of Chemistry and Biochemistry

The basic par.ial differ.ntial equations r.levant for.convection-diffusion and convection-diffusion-wave phenomena ar. pr.sented and solved analytically by using the MAPLE symbolic computer.algebr. system. The possible gener.l nonlinear.char.cter.of the constitutive equation of the convection-discussion pr.cess is r.placed by a dir.ct poster.or. stochastic r.finement of its solution r.pr.sented for.Dir.chlet-type boundar. conditions. A ther.odynamic analysis is per.or.ed for.connecting the r.laxation time constants and Jacobi-deter.inants of defor.ations at tr.nsient tr.nspor. pr.cesses. Finally, a new pr.cedur. for.gener.l descr.ption of coupled tr.nspor. pr.cesses on the basis of the for.alism or.ginally developed for.convection-fr.e phenomena is pr.sented by matr.x analysis methods in the Four.er.space.

关键词： convection binar. mixtur.s r.laxation time matr.x polynomials

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