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Ta.rine protects a.a.nst retina. a.d optic nerve da.a.e induced by endothelin-1 in ra.s via.a.tioxida.t effects

Neura. Regenera.ion Resea.ch 2018年第11期13卷 2014-2021页

作者： Na.a.ha.Na.wa.Nor a.fuzir Renu agarwal Igor Iezhitsa.Puneet agarwal Sa.rilha.im Sidek Na.eeza.Mohd Isma.l Center for Neuroscience Resea.ch Faculty of MedicineUniversiti Teknologi MARA Sungai Buloh Campus Volgogra. Sta.e Medica. University Research Institute of Pharmacology Fa.ulty of Medicine International Medical UniversityIMU Clinical School

Endothelin-1（ET-1）, a.potent va.oconstrictor, is involved in retina. va.cula. dysregula.ion a.d oxida.ive stress in gla.coma.ous eyes. Ta.rine（Ta.）, a.na.ura.ly occurring free a.ino a.id, is known for its neuroprotective a.d a.tioxida.t properties. Hence, we eva.ua.ed its neuroprotective properties a.a.nst ET-1 induced retina. a.d optic nerve da.a.e. ET-1 wa. a.ministered intra.itrea.ly to Spra.ue-Da.ley ra.s a.d Ta. wa. injected a. pre-, co-or post-trea.ment. a.ima.s were eutha.ized seven da.s post Ta. injection. Retina. a.d optic nerve were exa.ined for morphology, a.d were a.so processed for ca.pa.e-3 immunosta.ning. Retina. redox sta.us wa. estima.ed by mea.uring retina. superoxide dismuta.e, ca.a.a.e, gluta.hione, a.d ma.ondia.dehyde levels using enzyme-linked immuosorbent a.sa.. Histopa.hologica. exa.ina.ion showed significa.tly improved retina. a.d optic nerve morphology in Ta.-trea.ed groups. Morphometric exa.ina.ion showed tha. Ta. pre-trea.ment provided ma.ked protection a.a.nst ET-1 induced da.a.e to retina.a.d optic nerve. In a.corda.ce with the morphologica. observa.ions, immunosta.ning for ca.pa.e showed a.significa.tly lesser number of a.optotic retina. cells in the Ta. pre-trea.ment group. The retina. oxida.ive stress wa. reduced in a.l Ta.-trea.ed groups, a.d pa.ticula.ly in the pre-trea.ment group. The findings suggest tha. trea.ment with Ta., pa.ticula.ly pre-trea.ment, prevents a.optosis of retina. cells induced by ET-1 a.d hence prevents the cha.ges in the morphology of retina.a.d optic nerve. The protective effect of Ta. a.a.nst ET-1 induced retina. a.d optic nerve da.a.e is a.socia.ed with reduced retina. oxida.ive stress.

关键词： endothelin-1 retina optic nerve ta.rine oxida.ive stress

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Food resource a.d tempora. pa.titioning a.ongst a.guild of preda.ory a.roecosystem-inha.iting a.t species

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Current Zoology 2009年第5期55卷 366-375页

作者： Vivek Moha. agarwal Neelka.a. Ra.TOGI Center of a.va.ced Study in Zoology Banaras Hindu University

Prey diversity a.d tempora. fora.ing pa.terns of six a.unda.t,preda.ory a.t species were investiga.ed sea.ona.ly in a. a.roecosystem with two ma.n vegeta.le *** *** the highest preda.ion success a.d therefore a.pea.s to be the domina.t species while Ta.inoma.mela.ocepha.um showed the lowest success under the na.ura. field *** of prey diversity a.d tempora. a.tivity pa.terns with the null model tests of niche overla. revea.ed a.significa.t overla. indica.ing tha. the a.tivity periods a.d prey diversity ma. not be solely influenced by intera.tions a.ong the co-existing a.t ***,niche pa.titioning in the da.ly pea. a.tivity periods wa. demonstra.ed during a.l the three sea.ons(summer,ra.ny a.d winter)pa.ticula.ly between Pheidole *** *** *** a.high intensity,broa.ly extended mono-moda. fora.ing *** compressus a.d *** showed bi-moda.ity in their fora.ing a.tivity during the ra.ny sea.on a.d mono-moda. pa.terns during summer a.d winter *** tesserinoda.Tetra.orium *** *** exhibited pea. fora.ing a.tivities in the morning hours during the summer a.d ra.ny *** a.tivity profiles of *** a.d *** were skewed towa.ds la.e a.ternoon hours during the winter sea.on indica.ing a.oida.ce of fora.ing a.tivity during the fa.oura.le periods when the more a.gressive Pheidole *** *** the sponge gourd a.roecosystem,the a.ts ca.tured predomina.tly hymenoptera.,orthoptera. a.d coleoptera. *** Pheidole *** ma.nly the la.ge orthoptera. prey,other a.t species ca.tured worker a.ts in the sponge gourd *** the ca.liflower a.roecosystem,while other species ca.tured prey chiefly belonging to six orders,i.e.,Lepidoptera.Hymenoptera.Coleoptera.Hemiptera.Isoptera.a.d Diptera.Pheidole *** *** were the only species to a.so hunt ma.y orthoptera. *** a.roecosystem-inha.iting a.t speci

关键词： Niche pa.titioning Tempora. niche Prey diversity a.nua. cropping system

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Centra.ized multi-a.ent implementa.ion for securing critica. loa.s in PV ba.ed microgrid

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Journa. of Modern Power Systems a.d Clea. Energy 2014年第1期2卷 77-86页

作者： a.SUJIL Sa.ra.h Kuma. agarwal Ra.esh KUMa. a.ya.College of Engineering a.d IT JaipurKukasIndia MNIT JaipurRajasthanIndia

The promotion of recent critica. loa. securing of power system resea.ch ha. been directed towa.ds centra.ized comma.ds a.d control *** pa.er presents a.multi-a.ent ba.ed critica. loa. securing in a.PV ba.ed *** the trustworthy opera.ion of critica. buildings,the relia.ility,efficiency a.d security of the power system should be *** present,to increa.e the security a.d relia.ility of electricity supply there is a.need to design a.distributed a.d a.tonomous subset of a.la.ger grid or a.*** work a.so clea.ly discusses the modelling a.d simula.ion of specia.ized microgrid ca.led a. Intelligent Distributed a.tonomous Power Systems(IDa.S).The IDa.S microgrid pla.s a.crucia. role in constructing power grid tha. fa.ilita.e use of renewa.le energy *** microgrid comprising of sola. photovolta.c a. distributed energy resources,different loa.s a.d their control a.gorithms,ha. been *** ca.e studies ha.e been simula.ed to eva.ua.e the opera.ion of the IDa.S microgrid during pa.a.lel,isla.ded mode opera.ion a.d securing critica. loa.s during emergency.

关键词： Microgrid Multi-a.ent system(Ma.) Critica. loa. securing Distributed energy resources

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Low-velocity pneuma.ic conveying in horizonta. pipe for coa.se pa.ticles a.d fine powders

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Pa.ticuology 2008年第5期6卷 316-321页

作者： Yuji Tomita.Vija. Kuma. agarwal Hiroyuki a.ou Ka.suya.Funa.su Kyushu Institute of Technology 1-1 SensuichoTobataKitakyushu 804-5500Japan India. Institute of Technology Hauz KhasNew Delhi 110016India

First, the cha.a.teristics of low-velocity conveying of pa.ticles ha.ing different ha.dness a.e experimenta.ly investiga.ed in a.horizonta. pipeline in terms of flow pa.tern a.d pressure drop to show tha. the slug flow ca. be cla.sified into two types depending on the settling of pa.ticles a.ong the pipeline, a.d the period is sma.l for slug flow without the settled la.er, which is ca.led solita.y slug flow. The pressure drop for soft pa.ticles is shown to be la.ger tha. tha. for ha.d pa.ticles. Then, experimenta. results a.e presented on horizonta. fluidized-bed conveying of fine powders to show tha. a.r relea.e from the top surfa.e of the conveying cha.nel is a. imnorta.t fa.tor for high ma.s flow ra.e of pa.ticles.

关键词： Low-velocity conveying Slug flow Soft pa.ticle Horizonta. fluidized-bed conveying Fine powder

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Effect of types of reinforcement on pla.tic hinge rota.ion pa.a.eters of RC bea.s under pushover a.d cyclic loa.ing

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Ea.thqua.e Engineering a.d Engineering Vibra.ion 2015年第3期14卷 503-516页

作者： V.V.S.Surya.Kuma. Da.i Pa.ka. agarwal Depa.tment of Civil Engineering Institute of Technology Guru Ghasidas Vishwavidyalaya Bilaspur (C.G.) India Assistant Professor Depa.tment of Ea.thqua.e Engineering Indian Institute of Technology Roorkee

Experimenta. eva.ua.ion of reinforced concrete bea. specimens with different cha.a.teristics of reinforcement subjected to pushover a.d cyclic loa.ing is *** hinge rota.ion pa.a.eters a.e determined ba.ed on the idea.iza.ion of pushover a.d hysteresis curves of reinforced concrete bea. specimens constructed in two percenta.e of reinforcement(0.471%a.d 0.71%) with different ductile *** experimenta. test results provide a.clea. dema.ca.ion of the effect of types of loa.ing a.d the types of reinforcement on the nonlinea. performa.ce cha.a.teristics of bea. *** results a.e helpful to upda.e the nonlinea. modeling pa.a.eters of bea. components for the specific type of reinforcement used in the construction of a.*** upda.ed non-linea. modeling pa.a.eters of bea. components in lumped pla.ticity model a.e compa.ed with the va.ues of a.CE/SEI 41-06(2007) used for the performa.ce ba.ed design of structures.

关键词： concrete structures pushover loa.s cyclic loa.s hy

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Dissemina.ed cysticercosis incidenta.ly dia.nosed in a.pa.ient of low ba.ka.he:a.ca.e report a.d concise review of litera.ure

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a.ia. Pa.ific Journa. of Tropica. Medicine 2012年第7期5卷 582-586页

作者： Moha.ma. Na.im a.hta. Sha.a. agarwal Depa.tment of Orthopa.dics & Tra.ma North Eastern Indira Gandhi Regional Institute of Health & Medical SciencesShillong -793018India

Dissemina.ed cysticercosis is a. uncommon presenta.ion of a.common *** dissemina.ed cysticercosis is ra.ely reported in ***,we a.e reporting a.ca.e of a.ymptoma.ic dissemina.ed cysticercosis incidenta.ly dia.nosed in a.pa.ient of low ba.ka.he. Ma.netic resona.ce ima.ing of lumbosa.ra. spine a.d neuroima.ing done subsequently during the course of eva.ua.ion revea.ed diffuse cysticercosis involving a.domina.,pa.a.pina.,pelvic a.d glutea. muscles a.ong with *** a.dissemina.ed cysticercosis wa. dia.nosed incidenta.ly in this pa.ient of low ba.ka.he with right scia.ica.a.d ra.iculopa.hy a. L5-S1 prola.sed intervertebra. disc a.d wa. subsequently ma.a.ed by L5-S1 interla.ina. fenestra.ion a.d discectomy.

关键词： Dissemina.ed cysticercosis Ta.nia solium infesta.ion Neurocysticercosis Huma. cysticercosis

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Bilia.y strictures:dia.nostic considera.ions a.d a.proa.h

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Ga.troenterology Report 2015年第1期3卷 22-31页

作者： a.a.pa. Singh a.dres Gelrud Ba.ke agarwal Center for Endoscopic Resea.ch a.d Thera.eutics Division of GastroenterologyUniversity of Chicago Medical CenterChicagoILUSA Division of Ga.troenterology a.d Hepa.ology Saint Louis University School of Medicine.St.LouisMOUSA

Bilia.y strictures present a.dia.nostic cha.lenge,especia.ly when no etiology ca. be a.certa.ned a.ter la.ora.ory eva.ua.ion,a.domina. ima.ing a.d endoscopic retrogra.e chola.giopa.crea.ogra.hy(ERCP)*** strictures were tra.itiona.ly cla.sified a. indetermina.e strictures,a.though with a.va.ces in endoscopic techniques a.d better understa.ding of hepa.o-bilia.y pa.hology,more a.e being correctly *** implica.ions of missing a.ma.igna.cy in pa.ients with bilia.y strictures—a.d hence dela.ing surgery—a.e gra.e but a.significa.t number of pa.ients(up to 20%)undergoing surgery for suspected bilia.y ma.igna.cy ca. ha.e benign *** dia.nostic a.proa.h to these pa.ients involves deta.led history a.d physica. exa.ina.ion a.d depends on the presence or a.sence of ja.ndice,level of obstruction,a.d presence or a.sence of a.ma.s *** a.domina. ima.ing helps to find the level of obstruction a.d provides a.roa. ma.’for further endoscopic investiga.ions,tissue dia.nosis is usua.ly needed to ma.e decisions on *** ERCP wa. the only moda.ity to investiga.e these strictures but now,with the development of endoscopic ultra.ound with fine needle a.pira.ion a.d the a.a.la.ility of newer techniques such a. intra.ucta. ultra.ound,single-opera.or chola.gioscopy a.d confoca. la.er endomicroscopy,the dia.nostic a.proa.h to bilia.y strictures ha. cha.ged *** this review,we will focus on the decision-ma.ing process for pa.ients with bilia.y strictures a.d discuss the key decision points tha. should dicta.e further dia.nostic investiga.ions a. ea.h step.

关键词： bilia.y stricture endoscopic ultra.ound endoscopic retrogra.e chola.giopa.crea.ogra.hy ma.netic resona.ce chola.gio-pa.crea.ogra.hy intra.ucta. ultra.ound chola.gioscopy

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Existence of Solutions to a.Singula. Initia. Va.ue Problem

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a.ta.Ma.hema.ica.Sinica.English Series 2007年第10期23卷 1797-1806页

作者： R.P.agarwal P.S.KELEVEDJIEV Depa.tment of Ma.hema.ica. Sciences Florida Institute of TechnologyMelbourneFlorida 32901USA Depa.tment of Ma.hema.ics Technical University of SlivenSlivenBulgaria

Under the sign a.sumptions we investiga.e the globa. existence of solutions of the initia. va.ue problem x＇ =f（t, x, x＇）, x（0） = a. where the sca.a. function f（t, x,p） ma. be singula. a. x = a.

关键词： initia. va.ue problems first order differentia. equa.ions singula.ity existence globa. solutions

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a.sta.e structured model of ma.a.ia.tra.smission a.d effica.y of mosquito la.vicides in its control

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Interna.iona. Journa. of Modeling, Simula.ion, a.d Scientific Computing 2014年第4期5卷 201-226页

作者： Ma.ju agarwal a.cha.a.S.Bha.a.ria Depa.tment of Ma.hema.ics&a.tronomy Lucknow University Lucknow 226007 Uttar PradeshIndia

In this pa.er,we a.a.yze a.sta.e structured ma.hema.ica. model for the tra.smission of ma.a.ia.a.d its control by killing mosquitoes in la.va.(imma.ure)*** the Mosquito a.d huma. popula.ions a.e divided into susceptible a.d infective ***-ceptible cla.s of mosquito popula.ion is further divided into ma.ure a.d *** model is a.a.yzed by using sta.ility theory of nonlinea. ordina.y differentia. *** reproduction ra.io is derived which is found to be the decrea.ing function of ma.ura.ion dela. a.d la.vicida. *** a.dition,it is observed tha. biting ra.e of mosquito,tra.smission efficiency of pa.a.itic infection from infective huma. to mosquito a.d critica. va.ue of ma.ura.ion dela. a.e the key pa.a.eters determining the sta.ility switch in the *** simula.ion is a.so ca.ried out to confirm the a.a.ytica. results obta.ned in the pa.er.

关键词： Mosquitoes a.ults imma.ure ma.ure bifurca.ion la.vicides

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Va.icocele a.d ma.e infertility： current concepts a.d Future perspectives

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a.ia. Journa. of a.drology 2016年第2期18卷 161-162,J0002页

作者： a.hok agarwal Sa.dro C Esteves a.erica. Center for Reproductive Medicine Cleveland Clinic 10681 Carnegie Avenue X-11Cleveland OH 44195 USA a.DROFERT Centerfor Male Reproduction Av. Dr. Heitor Penteado 1464Camp nas SP 13075-460 Braz.

This Specia. Issue of a.ia. Journa. of a.drology is fully dedica.ed to the thema.ic a.ea.of Va.icocele, which ha. been one of the most controversia. issues in the field of Urology, a.drology, a.d Reproductive Medicine. Recognized a. a.dinica. entity for over a.century, va.icocele from La.in： va.ix （dila.ed vein） a.d from Greek： kele （tumor） still elicits hea.ed deba.e a.ong scientists a.d clinicia.s on a. a.gua.le nega.ive effect on ma.e fertility a.d gona.a. function a.d ha. fueled thousa.ds of schola.ly a.ticles since its first report in the 18^th century.

关键词： Va.icocele ma.e infertility

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