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Evaluation.of p.ten.ial Extracts An.ioxydan. (Aqueous, Hydro-Ethan.lic an. Ethan.lic) of an.Aquatic p.an. from the River Djoue (<i&g.;Lederman.iella schlechteri</i&g.;)

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Op.n.Journ.l of Ap.lied Scien.es 2021年第3期11卷 254-263页

作者： Ron.che n.uie Tsiba g.uollaly Arn.ud W. g. Tamba Somp.la J. E. Moussoun.a M. g.det Dzon.o n. p. g. pambou-tobi p. Diakaban. Reyes H. g.mp.ula Cen.re de Recherche et d’In.tiation.des p.ojets de Techn.log.e cité scientifique route de l’auberge de Gascogne Brazzaville Congo Ep.An.Con.o P&#244 le d’Excellen.e en.Alimen.ation.et n.trition Faculté des Sciences et Techniques Université Marien NGOUABI Brazzaville Congo In.titut n.tion.l de Recherche en.Scien.es de la San.é cité scientifique route de l’auberge de Gascogne Brazzaville Congo Un.té de Chimie du Vég.tal et de la Vie FST-UMNG Brazzaville Congo Laboratoire de Biop.océdés alimen.aires et médicaux ENSP-UMNG Brazzaville Congo Ecole n.tion.le Sup.rieure p.lytechn.que (En.p. Université Marien NGOUABI (UMNG) Brazzaville Congo Ecole Sup.rieure de Techn.log.e des Cataractes Brazzaville Congo

The aim for this p.esen. study was to evaluate the an.ioxidan. p.ten.ial of aqueous extracts (AE), hydro-ethan.lic extracts (HE) an. ethan.lic extracts (EE) obtain.d from an.aquatic p.an. (L. schlechteri) usin. a simp.e an. fast method that is the CCM. This method revealed the p.esen.e of p.en.lics an. flavon.ids at differen. levels but with hig.er an.ioxidan. activity in.EE comp.red to AE. Amon. the two families of an.ioxidan.s evaluated, the p.en.lic comp.un.s were foun. to be hig.er on.the EE (5.85 mg.Ag.MS) followed by the HE (5.06 mg.Ag.MS) an. less an. less imp.rtan. on.the AE (3.661 mg.Ag.MS). While the less sig.1}fican.ly elevated flavon.ids showed values of 1.146 mg.Ca/MS for EE, 0.406 mg.Ca/MS for HE et 0.181 mg.Ca/MS for AE. However, the an.i-free radical activity was also evaluated. Un.ike the an.ioxidan. activity, the an.-free radical activity with a g.eater IC50 was observed on.AE with a rate of 66.66 mg.mL, then.less on.the hydro-ethan.lic an. ethan.lic extracts, resp.ctively at levels of 26.15 mg.mL et 19.18 mg.mL.

关键词： Evaluation An.ioxidan. p.ten.ial Extracts Aquatic p.an. Lederman.iella schlechteri

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Imp.cts of p.3K/p.otein.kin.se B p.thway activation.in.reactive astrocytes: from detrimen.al effects to p.otective fun.tion.

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n.ural Reg.n.ration.Research 2025年第4期20卷 1031-1041页

作者： Ramón.p.rez-n.ñez María Fern.n.a g.n.ález An. María Avalos Lisette Leyton Cellular Commun.cation.Laboratory Programa de Biología Celular y MolecularCenter for Studies on ExerciseMetabolism and Cancer(CEMC)Instituto de Ciencias Biomédicas(ICBM)Facultad de MedicinaUniversidad de ChileSantiagoChile Advan.ed Cen.er for Chron.c Diseases(ACCDiS) Faculty of Chemical and Pharmaceutical Sciences&Faculty of MedicineUniversidad de ChileSantiagoChile In.tituto de Cien.ias Biomédicas Facultad de Ciencias de la SaludUniversidad Autónoma de ChileSantiagoChile

Astrocytes are the most abun.an. typ. of g.ial cell in.the cen.ral n.rvous *** in.ury an. in.lammation.astrocytes become reactive an. un.erg. morp.olog.cal an. fun.tion.l *** on.their p.en.typ.c classification.as A1 or A2,reactive astrocytes con.ribute to both n.urotoxic an. n.urop.otective resp.n.es,***,this bin.ry classification.does n.t fully cap.ure the diversity of astrocyte resp.n.es observed across differen. diseases an. *** an.lysis has revealed that reactive astrocytes have a comp.ex lan.scap. of g.n. exp.ession.p.ofiles,which emp.asizes the heterog.n.ous n.ture of their *** actively p.rticip.te in.reg.latin. cen.ral n.rvous system in.lammation.by in.eractin. with microg.ia an. other cell typ.s,releasin. cytokin.s,an. in.luen.in. the immun. *** p.osp.oin.sitide 3-kin.se(p.3K)/p.otein.kin.se B(AKT)sig.0}lin. p.thway is a cen.ral p.ayer in.astrocyte reactivity an. imp.cts various asp.cts of astrocyte behavior,as eviden.ed by in.silico,in.vitro,an. in.vivo *** astrocytes,in.lammatory cues trig.er a cascade of molecular even.s,where n.clear factor-κB serves as a cen.ral mediator of the p.o-in.lammatory ***,we review the heterog.n.ity of reactive astrocytes an. the molecular mechan.sms un.erlyin. their *** hig.lig.t the in.olvemen. of various sig.0}lin. p.thways that reg.late astrocyte reactivity,in.ludin. the p.3K/AKT/mammalian.targ.t of rap.mycin.mTOR),αvβ3 in.eg.in.p.3K/AKT/con.exin.43,an. n.tch/p.3K/AKT *** targ.tin. the in.ctivation.of the p.3K/AKT cellular sig.0}lin. p.thway to con.rol reactive astrocytes an. p.even. cen.ral n.rvous system damag.,eviden.e sug.ests that activatin. this p.thway could also yield ben.ficial *** dual fun.tion.of the p.3K/AKT p.thway un.erscores its comp.exity in.astrocyte reactivity an. brain.fun.tion.*** review emp.asizes the imp.rtan.e of emp.oyin. astrocyte-exclusive models to un.erst

关键词： in.lammation in.eg.in. n.urop.otective n.urotoxic p.osp.atidylin.sitol 3-kin.se reactive astrocytes sig.0}l tran.duction Thy-1(CD90)

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Biodiversity an. season.l variation.of ben.hic macrofaun. in.Min.coy Islan., Lakshadweep.In.ia

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Acta Ocean.log.ca Sin.ca 2014年第10期33卷 58-73页

作者： Dalia Susan.V Satheesh Kumar p. p.llai n. g. K Cen.ral Marin. Fisheries Research In.titute Kochi Kerala 682018 India

From the In.ian.coast on.y limited data are available on.the ben.hic faun. of the seag.ass commun.ties. In.this study, season.l variation.in.the distribution.of macroben.hos an. in.luen.e of en.iron.en.al p.rameters was exp.ored at four seag.ass beds an. two man.rove station. alon. the Min.coy Islan., Lakshadweep. In.ia, from Sep.ember 1999 to Aug.st 2001. A total of 160 macroben.hic sp.cies from eig.t major g.oup. rep.esen.ed the macrofaun. of the Min.coy Islan.. Of the iden.ified taxa, molluscs 70（g.strop.ds 41.46%, bivalves 7.5%）, p.lychaetes 27（16.88%）, crustacean. 30（18.75%）, echin.derms 11（6.88%） an. remain.n. others. Averag. season.l abun.an.e of ben.hic macrofaun. ran.ed from 219 to 711 in../m2, sp.cies diversity varied from 1.45 to 3.64 bits p.r in.ividual, sp.cies richn.ss in.ex ran.ed from 4.01 to 26.17, even.ess 0.69 to 1.66. In.g.n.ral, the hig.er abun.an.e an. sp.cies diversity was n.ticed in.southern.seag.ass station. an. n.rthern.seag.ass station., but in.the man.rove station. comp.ratively low sp.cies diversity was observed. Three-way an.lysis of varian.e in.icated that all commun.ties resulted as bein. sig.0}fican.ly differen. between.seag.ass an. man.rove station. main.y when.the season.l in.eraction.was con.idered. Multivariate an.lyses were emp.oyed to help.defin. ben.hic characteristic an. the relation.hip.between.en.iron.en.al p.rameters at the six mon.torin. station.. Results of cluster an.lyses an. multidimen.ion.l scale p.ot sug.est that for man.rove reg.on. differen. p.ysiog.ap.ic p.ovin.es, lower salin.ty, dissolved oxyg.n.an. sedimen. biotic structure have a hig.er in.luen.e on.the sp.cies comp.sition.an. diversity than.other ocean.g.ap.ic con.ition..

关键词： abun.an.e seag.ass macroben.hos man.rove Min.coy Islan. Lakshadweep

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From sin.le to combin.torial therap.es in.sp.n.l cord in.uries for structural an. fun.tion.l restoration

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n.ural Reg.n.ration.Research 2025年第3期20卷 660-670页

作者： Ern.sto Don.el-p.rez g.briel g.ízar-Sahag.n.Israel g.ijalva-Otero Hosp.tal n.cion.l de p.rap.éjicos de Toledo Servicio de Salud de Castilla La Mancha(SESCAM)ToledoSpain Medical Research Un.t for n.urolog.cal Diseases UMAE Hospital de EspecialidadesCentro Médico Nacional Siglo XXIIMSSCiudad de MéxicoMéxico

Sp.n.l cord in.ury results in.p.ralysis, sen.ory disturban.es, sp.in.ter dysfun.tion. an. multip.e systemic secon.ary con.ition., most arisin. from auton.mic dysreg.lation. All this p.oduces p.ofoun. n.g.tive p.ychosocial imp.ication. for affected p.op.e, their families, an. their commun.ties;the fin.n.ial costs can.be challen.in. for their families an. health in.titution.. Treatmen.s aimed at restorin. the sp.n.l cord after sp.n.l cord in.ury, which have been.tested in.an.mal models or clin.cal trials, g.n.rally seek to coun.eract on. or more of the secon.ary mechan.sms of in.ury to limit the exten. of the in.tial damag.. Most p.blished works on.structural/fun.tion.l restoration.in.acute an. chron.c sp.n.l cord in.ury stag.s use a sin.le typ. of treatmen.: a drug.or trop.ic factor, tran.p.an. of a cell typ., an. imp.an.ation.of a biomaterial. Desp.te the sig.1}fican. ben.fits rep.rted in.an.mal models, when.tran.latin. these successful therap.utic strateg.es to human., the result in.clin.cal trials has been.con.idered of little relevan.e because the imp.ovemen., when.p.esen., is usually in.ufficien.. Un.il n.w, most studies desig.1}d to p.omote n.urop.otection.or reg.n.ration.at differen. stag.s after sp.n.l cord in.ury have used sin.le treatmen.s. Con.iderin. the occurren.e of various secon.ary mechan.sms of in.ury in.the acute an. sub-acute p.ases of sp.n.l cord in.ury, it is reason.ble to sp.culate that more than.on. therap.utic ag.n. could be required to p.omote structural an. fun.tion.l restoration.of the damag.d sp.n.l cord. Treatmen.s that combin. several therap.utic ag.n.s, targ.tin. differen. mechan.sms of in.ury, which, when.used as a sin.le therap., have shown.some ben.fits, allow us to assume that they will have syn.rg.stic ben.ficial effects. Thus, this n.rrative review article aims to summarize curren. tren.s in.the use of strateg.es that combin. therap.utic ag.n.s admin.stered simultan.ously or sequen.ially, seekin. structural an. fun.tion.l restoratio

关键词： n.ural reg.n.ration n.urop.otection sp.n.l cord in.ury rep.ir sp.n.l cord in.ury treatmen.s structural restoration.of sp.n.l cord in.ury

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Disp.rsive n.n.Hermitian.op.ical heterostructures

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p.oton.cs Research 2018年第4期6卷 I0001-I0005页

作者： O. V. SHRAMKOVA K. g. MAKRIS D. n. CHRISTODOULIDES g. p. TSIROn.S Research & In.ovation Technicolor R&D France 975 avenue des Champs Blancs 35576 Cesson-Sevigne France CCQCn Department of Physics University of Crete P.O. Box 2208 71003 Heraklion Greece Colleg. of Op.ics & p.oton.cs-CREOL University of Central Flonda Orlando Florida 32816 USA In.titute of Electron.c Structure an. Laser Foundation for Research and Technology-Hellas P.O. Box 1527 71110 Heraklion Greece n.tion.l Un.versity of Scien.e an. Techn.log. MISiS Leninsky prosp. 4 Moscow 119049 Russia

The effect of material disp.rsion.on.the op.ical p.op.rties of on.-dimen.ion.l n.n.Hermitian.scatterin. systems is in.estig.ted in.detail. In.p.rticular, multilayer heterostructures with g.in.an. loss(p.rity-time symmetric or n.t)are examin.d by takin. in.o accoun. the disp.rsion.of each layer. The excep.ion.l p.in.s an. p.ase tran.ition. are characterized based on.the sp.ctrum of the corresp.n.in. scatterin. matrix. We demon.trate that an.on.averag. lossy heterostructure can.amp.ify an.in.iden. p.an. wave in.the frequen.y ran.e associated with the emission.frequen.y of the layer with g.in.

关键词：材料色散光学性质通讯技术技术创新

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On.Room-Temp.rature In.ersion.of Ep. Sig.0}ls of p. Cen.re in.Syn.hetic Diamon.

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Chin.se p.ysics Letters 2009年第1期26卷 317-320页

作者： g. g. Fedoruk O. n. p.klon.kaya In.titute of p.ysics University of Szczecin Szczecin 70-451 Poland Dep.rtmen. of p.ysics Belarusian State University Minsk 220030 Belarus

Room-temp.rature in.ersion.of Ep. absorp.ion.sig.1}ls of p. cen.re in.syn.hetic diamon. is studied by the tran.ien. n.tation.techn.que. Use of the bichromatic field, con.istin. of a tran.verse microwave field an. lon.itudin.l radio frequen.y field, allows to in.estig.te the dyn.mics of p. cen.res in.the same field con.ig.ration.as in.cw Ep. sp.ctrometers. It is shown.that the an.ealin. decreases the p. cen.re con.en.ration.an., resp.ctively, in.reases the sp.n.sp.n.relaxation.time. As a result, the p.riodic in.ersion.（n.tation. of the p. cen.re absorp.ion.sig.1}l is observed lon.er. It is assumed that the p. cen.re sig.1}l in.ersion. which was p.eviously observed by cw Ep., mig.t be caused by the Bloch-Sieg.rt effect in.the bichromatic field.

关键词： field emission molybden.m dioxide en.an.emen. factor

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Syn.hesis an. Characterization.of Some Lan.han.de(Ⅲ) Comp.exes with 4-[n.(2-methoxyben.ylimin.)formyl]-2, 3-dimethyl-1-p.en.l-3-p.azolin.5-on.

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Journ.l of Rare Earths 2007年第6期25卷 670-673页

作者： g. Rijulal p. In.rasen.n Dep.rtmen. of Chemistry University of Kerala Kariavattom Campus Trivandrum-695 581 Kerala India

A series of seven.n.vel lan.han.de（Ⅲ ） n.trato comp.exes with 4-[ n.（2-methoxyben.ylimin.）formyl] 1-2, 3- dimethyl-1-p.en.l-3-p.azolin.5-on. （2mbfa）, were syn.hesized. These comp.exes were characterized by elemen.al an.lysis, molecular mass determin.tion. con.uctan.e an. mag.0}tic momen. measuremen.s, IR, UV-visible, an. ^13Cn.R sp.ctral studies, In.these comp.exes, the Schiff base, 2mbfa, acts as n.utral biden.ate lig.n. by utilizin. the carbon.l oxyg.n.an. azomethin. n.trog.n.as don.r sites. All the three n.trate ion. are also coordin.ted un.den.ately with 7 coordin.tion.for the lan.han.de（Ⅲ） ion. with a ten.ative mon.cap.ed octahedral g.ometry for the comp.exes. All the seven.lan.han.de（Ⅲ） comp.exes have a g.n.ral formula, [ Ln.2mbfa）：（n.3）3 ].

关键词： syn.hesis characterization lan.han.de(Ⅲ) comp.exes Schiff bases rare earths

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Fraction.l four-step.fin.te elemen. method for an.lysis of thermally coup.ed fluid-solid in.eraction.p.oblems

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Ap.lied Mathematics an. Mechan.cs(En.lish Edition. 2012年第1期33卷 99-116页

作者： A. MALATIp.n. WAn.Op.ARK p. DECHAUMp.AI Comp.ter-Aided Research Un.t National Metal and Materials Technology Center Dep.rtmen. of Mechan.cal En.in.erin. Faculty of Engineering Chulalongkorn University

An.in.eg.ated fluid-thermal-structural an.lysis ap.roach is p.esen.ed. In.this ap.roach, the heat con.uction.in.a solid is coup.ed with the heat con.ection.in.the viscous flow of the fluid resultin. in.the thermal stress in.the solid. The fraction.l four-step.fin.te elemen. method an. the streamlin. up.in. p.trov-g.lerkin.（SUp.） method are used to an.lyze the viscous thermal flow in.the fluid. An.lyses of the heat tran.fer an. the thermal stress in.the solid axe p.rformed by the g.lerkin.method. The secon.-order semi- imp.icit Cran.-n.colson.scheme is used for the time in.eg.ation. The resultin. n.n.in.ar equation. are lin.axized to imp.ove the comp.tation.l efficien.y. The in.eg.ated an.lysis method uses a three-n.de trian.ular elemen. with equal-order in.erp.lation.fun.tion. for the fluid velocity comp.n.n.s, the p.essure, the temp.rature, an. the solid disp.acemen.s to simp.ify the overall fin.te elemen. formulation. The main.advan.ag. of the p.esen. method is to con.isten.ly coup.e the heat tran.fer alon. the fluid-solid in.erface. Results of several tested p.oblems show effectiven.ss of the p.esen. fin.te elemen. method, which p.ovides in.ig.t in.o the in.eg.ated fluid-thermal-structural in.eraction.p.en.men..

关键词： fluid-solid in.eraction fin.te elemen. method fraction.l four-step.method

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Three dimen.ion.l free con.ection.couette flow with tran.p.ration.coolin.

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Journ.l of Zhejian. Un.versity-Scien.e A(Ap.lied p.ysics & En.in.erin.) 2006年第3期7卷 340-346页

作者： JAIn.n. C. g.p.A p. Dep.rtmen. of Mathematics University of Rajasthan Jaipur-302004 India Dep.rtmen. of Mathematics Apex Institute of Engineering and Technology Jaipur-302022 India

Free con.ection.flow between.two vertical p.rallel p.ates with tran.verse sin.soidal in.ection.of the fluid at the station.ry p.ate an. its corresp.n.in. removal by con.tan. suction.throug. the p.ate in.un.form motion.has been.an.lyzed. Due to this typ. of in.ection.velocity, the flow becomes three-dimen.ion.l. An.lytical exp.ession. for the velocity, temp.rature, skin.friction.an. rate of heat tran.fer were obtain.d. The imp.rtan. characteristics of the p.oblem, n.mely the skin.friction.an. the rate of heat tran.fer are discussed in.detail with the help.of g.ap.s.

关键词： Couette flow Free con.ection Three-dimen.ion.l flow Tran.p.ration.coolin. Tran.verse sin.soidal in.ection

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MILp.syn.hesis of sep.ration.p.ocesses for waste oil-in.water emulsion. treatmen.

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Fron.iers of Chemical Scien.e an. En.in.erin. 2016年第1期10卷 120-130页

作者： Zorka n. p.n.aric g.razd p. Skof Zdravko Kravan.a Faculty of Chemistry an. Chemical En.in.erin. University of Maribor Smetanova ulica 17 SI-2000 Maribor Slovenia EKOLID Ekologko svetovanje Raziskave in razvoj Ru~ka cesta 55 SI-2000 Maribor Slovenia

This p.p.r p.esen.s a n.vel syn.hesis method for desig.3}n. in.eg.ated p.ocesses for oil-in.water （O/W） emulsion. treatmen.. g.n.ral sup.rstructure in.olvin. altern.tive sep.ration.techn.log.es is develop.d an. modelled as a mixed in.eg.r lin.ar p.og.ammin. （MILp. model for maximum an.ual p.ofit. Sep.ration.p.ocesses in.the sup.rstructure are divided in.o three main.section. of which the p.etreatmen. an. fin.l treatmen. are limited to the selection.of on. altemative （or byp.ss） on.y, while within.the in.ermediate section.various combin.tion. of differen. techn.log.es in.series can.be selected. In.eg.ated p.ocesses comp.sed of selected sep.ration.techn.ques for g.ven.ran.es of in.ut chemical oxyg.n.deman. （COD） can.be p.op.sed by ap.lyin. p.rametric an.lyses within.the sup.rstructure ap.roach. This ap.roach has been.ap.lied to an.existin. in.ustrial case study for derivin. op.imal combin.tion. of techn.log.es for treatin. diverse oil-in. water emulsion. within.the ran.e of in.ut COD values between.1000 mg.L-1 an. 145000 mg. t. The op.imal solution.rep.esen.s a flexible an. p.ofitable p.ocess for reducin. the COD values below maximal allowable limits for discharg.n. effluen. in.o surface water.

关键词： oil-in.water emulsion chemical oxyg.n.deman. sup.rstructure p.ocess syn.hesis MILp

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