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Journa. of Modern Physics 2015年第8期6卷 1077-1084页

作者： a. González-Sánchez a. gutiérrez-rodríguez M. a. Hernández-Ruíz Fa.ulta. de Fsica Universidad Autónoma de Zacatecas Zacatecas México LERMA CNRS UMR 8112 Observatoire de Paris Paris France Fa.ulta. de Ciencia. Qumica. Universidad Autónoma de Zacatecas Zacatecas México

The constra.nts on the number of neutrinos genera.ions, g'1 coupling a.d Z?- Z′ mixing a.gle through the invisible width method, a.d in the fra.ework of a.U(1)B-L model a.e obta.ned. Ba.ed on the experimenta. va.ue reported by the LEP for the ra.e , we obta.ned a.bound on the g'1 coupling, . In a.dition, we derive 90% C.L. bounds on the Z?- Z′ mixing a.gle , improving the existing bounds by one order of ma.nitude.

关键词： Ordina.y Neutrinos Neutra. Currents Models beyond the Sta.da.d Model

Cha.ge Ra.ius a.d Effective Couplings via.the vμe-→ vμe-

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Journa. of Modern Physics 2012年第12期3卷 1958-1965页

作者： a. gutiérrez-rodríguez M. a. Hernández-Ruíz a.eja.dro González-Sánchez Fa.ulta. de Física Universidad Autónoma de Zacatecas Zacatecas México Unida. a.a.émica.de Química Universidad Autónoma de Zacatecas Zacatecas México

In this work the neutra.-current sca.tering cross-section for neutrinos on electrons is ca.cula.ed a.suming tha. a.ma.sive Dira. neutrino is cha.a.terized by a.phenomenologica. pa.a.eters, a.cha.ge ra.ius 2> a.d the right-ha.ded currents a.e present in the fra.ework of a.Left-Right symmetric model (LR). Using the CHa.M II result for the cha.ge ra.ius of the muon-neutrino |2>|a.e a.bound on -7.9×10-33cm2≤2>LR≤7.9×10-33cm2. We discuss the rela.ionship between the electron neutra. couplings gVeV a.d gVea.a.d the LR model pa.a.eters. We a.so estima.e a.bound on the hea.y ma.sive neutra. vector boson ma.s MZR>650GeV of the LR model. These results ha.e never been reported in the litera.ure before a.d could ha.e pra.tica. or theoretica. interest, such a. in the ca.e of the neutrinos produced in core-colla.se supernova.explosions, tha. is to sa., right-ha.ded Dira. neutrinos emission from supernova.core vLe-→vRe-.

关键词： Wea. a.d Electroma.netic Intera.tions Non-Sta.da.d-Model Neutrinos Neutra. Currents Electroma.netic Form Fa.tors

Rea.sessing the a.PK-MTORC1 ba.a.ce in a.topha.y in the centra. nervous system

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Neura. Regenera.ion Resea.ch 2025年第11期 3209-3210页

作者： Ma.ta.Ga.cía.Jua. Ma.io Villa.Irene Benito-Cuesta.La.a.Ordó?ez-gutiérrez Fra.cisco Wa.dosell Centro de Biología.Molecula. “Severo Ochoa. (CSIC-Ua.) Nicolas Cabrera 1 Universidad Autónoma de Madrid Fisiología.a.ima. Departamento de Biología Facultad de Ciencias Universidad Autónoma de Madrid Depa.tment of Clinica. Neuroscience CMM Karolinska Universitetssjukhuset Solna Depa.ta.ento de Bioquímica.y Biología.Molecula. Universidad Complutense de Madrid Centro de Investiga.ión Biomédica.en Red de Enfermeda.es Neurodegenera.iva. (CIBERNED)

a.topha.y is a.cellula. degra.a.ion a.d recycling system,indispensa.le for cellula. a.d orga. development,homeosta.is,a.d *** cellula. process is evolutiona.ily highly conserved to qua.ity control of ma.y proteins a.d dysfunctiona. orga.elles,which fina.ly recycle components a. a.ino *** process is effective during norma. physiology a. pa.t of a.a.olism a.d pla.s a. a.ditiona. importa.t role during sta.va.ion(Dikic a.d Ela.a.,2018).Different types of a.topha.y ha.e been cha.a.cterized ba.ed on their dyna.ic,mecha.ism of a.tion,ta.get substra.es,a.d protein *** of them a.e ma.roa.topha.y(herea.ter ca.led "a.topha.y"),microa.utopha.y,a.d cha.e rone-media.ted a.topha.y(Fleming et a..,2022).

关键词：

Rea.sessing the a.PK-MTORC1 ba.a.ce in a.topha.y in the centra. nervous system

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Neura. Regenera.ion Resea.ch 2025年第11期20卷 3209-3210页

作者： Ma.ta.Ga.cía.Jua. Ma.io Villa.Irene Benito-Cuesta.La.a.Ordónez-gutiérrez Fra.cisco Wa.dosell Centro de Biología.Molecula.“Severo Ochoa.(CSIC-Ua.) Nicolas Cabrera 1Universidad Autónoma de MadridMadridSpain Fisiología.a.ima. Departamento de BiologíaFacultad de CienciasUniversidad Autónoma de MadridMadridSpain Depa.tment of Clinica. Neuroscience CMM Karolinska Universitetssjukhuset SolnaStockholmSweden Depa.ta.ento de Bioquímica.y Biología.Molecula. Universidad Complutense de MadridMadridSpain Centro de Investiga.ión Biomédica.en Red de Enfermeda.es Neurodegenera.iva.(CIBERNED) MadridSpain

a.topha.y is a.cellula. degra.a.ion a.d recycling system,indispensa.le for cellula. a.d orga. development,homeosta.is,a.d *** cellula. process is evolutiona.ily highly conserved to qua.ity control of ma.y proteins a.d dysfunctiona. orga.elles,which fina.ly recycle components a. a.ino *** process is effective during norma. physiology a. pa.t of a.a.olism a.d pla.s a. a.ditiona. importa.t role during sta.va.ion(Dikic a.d Ela.a.,2018).Different types of a.topha.y ha.e been cha.a.cterized ba.ed on their dyna.ic,mecha.ism of a.tion,ta.get substra.es,a.d protein *** of them a.e ma.roa.topha.y(herea.ter ca.led"a.topha.y"),microa.utopha.y,a.d cha.e rone-media.ted a.topha.y(Fleming et a..,2022).

关键词： homeosta.is system herea.ter

Rela.ionships between soil pollution by hea.y meta.s a.d mela.in-dependent colora.ion of a.fossoria. a.phisba.nia. reptile

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Integra.ive Zoology 2022年第4期17卷 596-607页

作者： JoséMa.TÍN Pa.lo RECIO Gonza.o rodrÍguez-RUIZ Isa.el Ba.Ja.Edua.do gutiÉrrez Luis VGa.CÍA Depa.ta.ento de Ecología.Evolutiva Museo Nacional de Ciencias NaturalesCSICMadridSpain Depa.ta.ento de Zoología Facultad de BiologíaUniversidad Autónoma de MadridMadridSpain Centro de Investiga.ión en Biodiversida. y Ca.bio Globa.(CIBC-Ua.) Universidad Autónoma de MadridMadridSpain Depa.ta.ento de Biogeoquímica Ecología Vegetal y MicrobianaInstituto de Recursos Naturales y Agrobiología de SevillaCSICSevillaSpain

Mela.in is the ba.is of colora.ion in ma.y a.ima.s,a.d a.though it is often used in communica.ion,thermoregula.ion,or ca.oufla.e,mela.in ha. ma.y other physiologica. *** exa.ple,in polluted ha.ita.s,mela.in ca. ha.e a.detoxifying *** colora.ion would help to sequester in the skin the hea.y meta. conta.ina.ts from inside the body,which will be expelled to the exterior when the skin is ***,a.ima.s should ha.e evolved more mela.ic colora.ions in more polluted ha.ita.s(“industria. mela.ism”hypothesis).We exa.ined whether the fossoria. a.phisba.nia. reptile,Trogonophis wiegma.ni,is a.le to elimina.e hea.y meta.s,derived from soil pollution by sea.ull depositions,through sloughing its *** results suggest a.cova.ia.ion between levels of soil pollution by hea.y meta.s a.d the concentra.ion of hea.y meta.s in the sloughed skins of *** suggests tha. a.phisba.nia.s ma. expel hea.y meta.s from their bodies when they slough the *** a.so tested whether a.phisba.nia.s inha.iting soils with higher levels of hea.y meta. pollution ha. da.ker(mela.in-dependent)body ***,contra.y to predictions from the“industria. mela.iza.ion”hypothesis,we found a.nega.ive rela.ionship between soil pollution a.d proportions of mela.ic *** contra.ictory result could,however,be expla.ned beca.se hea.y meta.s ha.e endocrine disruption effects tha. increa.e physiologica. stress,a.d higher stress levels could result in decrea.ed *** suggest tha. a.though a.phisba.nia.s might ha.e some detoxifying mecha.ism linked to mela.in in the skin,this process might be nega.ively a.fected by stress a.d result ineffective under conditions of high soil pollution.

关键词： a.phisba.nia.s colora.ion fossoria. reptiles hea.y meta.s mela.in soil pollution

Phylogenetic endemism of the orchids of Mega.exico revea.s complementa.y a.ea. for conserva.ion

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Pla.t Diversity 2022年第4期44卷 351-359页

作者： Bra.don E.gutierrez-rodríguez Ma.ilyn Va.quez-Cruz Victoria.Sosa Instituto de Ecología.a. Carretera Antigua a Coatepec 351El Haya91073 XalapaVeracruzMexico Unida. de Genomica.a.a.za.a Laboratorio Nacional de Genomica para La BiodiversidadCentro de Investigaciony Estudios Avanzados IrapuatoLibramiento Norte Carretera Leon Km.9.636821 IrapuatoGuanajuatoMexico

Orchid diversity provides a.unique opportunity to further our understa.ding of biotic a.d a.iotic fa.tors linked to pa.terns of richness,endemism,a.d phylogenetic endemism in ma.y ***,orchid diversity is consistently threa.ened by illega. tra.e a.d ha.ita. ***,we identified a.ea. critica. for orchid conserva.ion in the biogeogra.hic province of *** this purpose,we eva.ua.ed orchid endemism,phylogenetic diversity,a.d phylogenetic endemism within Mega.exico a.d cha.a.terized orchid life *** results indica.e tha. the ma.ority of the regions with the highest estima.es of endemism a.d phylogenetic endemism a.e in southern Mexico a.d northern Centra. a.erica.mostly loca.ed on the Pa.ific side of *** the most importa.t orchid linea.es,severa. belong to epiphytic linea.es such a. Pleurotha.lidina.,La.liina. a.d *** a.so found tha. species from diverse a.d dista.tly rela.ed linea.es converge in monta.e forests where suita.le substra.es for epiphytes ***,the southernmost a.ea. of phylogenetic diversity a.d endemism of Mega.exico a.e in unprotected ***,we conclude tha. the most critica. a.ea. for orchid conserva.ion in Mega.exico a.e loca.ed in southern Mexico a.d northern Centra. *** recommend tha. these a.ea. should be given priority by the Mexica. system of na.ura. protected a.ea. a. complementa.y conserva.ion a.ea..

关键词： Epiphytes Geophytes Orchids Phylogenetic endemism Weighted endemism

Effect of logging on rodent sca.ter-hoa.ding dyna.ics in tropica. forests:implica.ions for pla.t recruitment

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Integra.ive Zoology 2011年第2期6卷 74-80页

作者： Ga.riel gutiérrez-GRa.a.OS Depa.tment of Zoology Institute of BiologyNational Autonomous University of MexicoMexico DFMexico

The present study tested the hypothesis tha. logging a.fects the sca.ter-hoa.ding beha.ior of rodents,which,in turn,nega.ively a.fects the qua.tity a.d qua.ity of Pouteria.ca.pechia.a.Sa.ota.ea.)seed dispersa..a.series of seed sta.ions wa. esta.lished in logged a.d unlogged forests of ejido Senor,Yuca.a. Peninsula.a.d compa.isons were ma.e between logged a.d unlogged forests in terms of:(i)seed remova.;(ii)number of seeds hoa.ded;(iii)hoa.ding dista.ce;a.d(iv)the number of recruits a.d the surviva. of hoa.ded *** number of both hoa.ded a.d removed seeds wa. significa.tly higher in unlogged ***,the mea. dista.ce of hoa.ding wa. grea.er in unlogged compa.ed with logged *** recruitment a.d surviva. were present in both logged a.d unlogged sites,there were more surviving seedlings in unlogged *** da.a.indica.e tha. both the qua.tity a.d qua.ity of seed dispersa. a.e nega.ively a.fected by logging beca.se of a.cha.ge in the rodent sca.ter-hoa.ding *** cha.ges suggest tha. pla.t-a.ima. intera.tions a.e crucia. to the understa.ding of the ecology a.d conserva.ion of ma.a.ed tropica. forests.

关键词： Da.yprocta.puncta.a seed ca.hing timber extra.tion Yuca.a. Peninsula

a.plica.ion of na.otechnology to dentistry:Impa.t of gra.hene na.ocomposites on clinica. a.r qua.ity

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World Journa. of Clinica. Ca.es 2025年第8期13卷 1-7页

作者： Ruth rodríguez Monta.o Ma.io a.a.a.cón-Sánchez Melissa.Ma.tínez Nieto Jua. J Va.ela.Hernández Sa.a. M LomelíMa.tínez Depa.tment of Hea.th a.d Illness a. a. Individua. a.d Collective Process University Center of TlajomulcoUniversity of GuadalajaraTlajomulco de Zuñiga 45641JaliscoMexico Institute of Resea.ch in Dentistry Department of Integral Dental ClinicsUniversity Center of Health SciencesUniversity of GuadalajaraGuadalajara 44340JaliscoMexico Depa.tment of Biomedica. Science Faculty of Chemical-Biological SciencesAutonomous University of GuerreroGuerrero 39090Mexico Instituto Odontológico del Pa.ífico Sur Chilpancingo de los Bravo 39022Mexico Independent Resea.cher Tijuana 22116Baja CaliforniaMexico Depa.tment of Medica. a.d Life Sciences Centro Universitario de la CiénegaUniversidad de GuadalajaraOcotlan 47810JaliscoMexico Ma.ter of Public Hea.th Department of Well-being and Sustainable DevelopmentCentro Universitario del NorteUniversidad de GuadalajaraOcotlan 46200JaliscoMexico

Concerns a.out a.r qua.ity in denta. clinics where a.rosol genera.ion during procedures poses significa.t hea.th risks,ha.e prompted investiga.ions on a.va.ced disinfection *** editoria. describes the strengths a.d limita.ions of ventila.ion a.d a.rosol control mea.ures in denta. offices,especia.ly with respect to the use of gra.hene *** potentia. of gra.hene na.ocomposites a. a. innova.ive solution to a.rosol-a.socia.ed hea.th risks is exa.ined in this review due to the unique properties of gra.hene(e.g.,high con-ductivity,mecha.ica. strength,a.d a.timicrobia. a.tivity).These properties ha.e produced promising results in va.ious fields,but the a.plica.ion of gra.hene in dentistry rema.ns *** recent study by Ju et a. which wa. published in World Journa. of Clinica. Ca.es eva.ua.ed the effectiveness of gra.hene-ba.ed a.r disinfection systems in denta. *** study demonstra.ed tha. gra.hene-ba.ed disinfection techniques produced significa.t reductions in suspended pa.ticula.e ma.ter a.d ba.teria. colony counts,when co-mpa.ed with tra.itiona. *** these positive results,cha.lenges such a. ma.eria. sa.ura.ion,frequency of filter repla.ement,a.d a.socia.ed costs must be a.dressed before widesprea. a.option of gra.hene-ba.ed disinfection techniques in clinica. ***,there is need for further resea.ch on ma.eria. structure optimiza.ion,long-term sa.ety eva.ua.ions,a.d broa.er clinica. a.plica.ions,in order to ma.imize their positive impa.t on public hea.th.

关键词： Gra.hene Na.ocomposites a.tiba.teria. a.tivity Biomedica. a.plica.ions a.r disinfection

Link between ca.ies,periodontitis,a.d pregna.cy:The role of persona.ized ora. hygiene

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World Journa. of Clinica. Ca.es 2025年第6期13卷 51-57页

作者： Melissa.Ma.tínez Nieto Ma.tha.Leticia.De León rodríguez Fra.cisco Ja.ier a.ca.a. Ba.uroni a.ma.a.icia.Soto Chávez Sa.a. Monserra. LomelíMa.tínez Periodontics Progra. Department of Integrated Dentistry ClinicsCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340Mexico Depa.tment of Medica. a.d Life Sciences Centro Universitario de la CiénegaUniversidad de GuadalajaraOcotlán 47810JaliscoMexico Ma.ter of Public Hea.th Department of Well-being and SustainableCentro Universitario del NorteUniversidad de GuadalajaraColotlán 46200Mexico

Optima. hea.th during pregna.cy is crucia. for ensuring the well-being of the mother a.d the developing *** a.ticle is focused on the impa.t of ora. hea.th a.d the role of persona.ized ora. hygiene ma.a.ement in a.dressing preva.ent denta. issues a.ong pregna.t women,with pa.ticula. empha.is on periodonta. disea.e a.d denta. *** the high preva.ence of these denta. problems a.d their a.socia.ion with obstetric complica.ions such a. pre-term birth a.d low birth weight,ma.y pregna.t women do not receive a.equa.e denta. *** ga. in ca.e is often due to misconceptions a.out the sa.ety of denta. trea.-ments during pregna.cy a.d la.k of a.a.eness on the pa.t of hea.thca.e *** of the impa.ts of ora. hea.th a.d persona.iza.ion of ora. hygiene stra.egies such a. ta.lored educa.ion a.d support,ha.e proven effective in improving ora. hea.th in this *** reductions in the incidence of ca.ies a.d periodonta. disea.e ma. be a.hieved by a.a.ting ca.e to the specific needs of ea.h pa.ient,thereby enha.cing ma.erna. a.d feta. hea.th *** of persona.ized ora. hygiene ma.a.ement into ma.erna. hea.th pro-gra.s a.d enha.cement of ongoing educa.ion for pregna.t women a.d hea.thca.e professiona.s a.e essentia. steps in the reduction of pregna.cy-rela.ed risks a.d improvement of ma.erna. a.d neona.a. *** Tip:In this a.ticle,we reviewed a.recent study on the effects of persona.ized ora. hygiene ma.a.ement on the ora. hea.th of pregna.t women,a. discussed in the a.ticle by Men et *** study demonstra.ed tha. persona.ized ora. hygiene interventions significa.tly improved ora. hea.th outcomes during pregna.cy by reducing the preva.ence of denta. ca.ies a.d periodonta. *** empha.ized the importa.ce of individua.ized ora. ca.e progra.s tha. integra.e educa.ion a.d ta.lored support,a.d we highlighted their significa.ce in enha.cing ma.erna. a.d feta. *** a.proa.h underscores the need for

关键词： Pregna.cy Periodonta. disea.e Periodontitis Denta. ca.ies Ora. hygiene

Thinking outside the bla.k box:a.e the bra.n endothelia. cells the new ma.n ta.get in a.zheimer's disea.e?

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Neura. Regenera.ion Resea.ch 2023年第12期18卷 2592-2598页

作者： Enrique Estudillo a.olfo López-Ornela. a.eja.dro rodríguez-Oviedo Nepta.i gutiérrez de la.Cruz Ma.co a.tonio Va.ga.-Hernández a.ria.a.Jiménez La.ora.orio de Reprogra.a.ión Celula. Instituto Nacional de Neurología y Neurocirugía Manuel Velasco SuárezMexico CityMexico División de Investiga.ión Hospital Juárez de MéxicoMexico CityMexico Hospita. Na.iona. Homeopático Hospitales Federales de ReferenciaMexico CityMexico Fa.ulta. de Ciencia. Universidad Nacional Autónoma de MéxicoMexico CityMexico La.ora.orio de Morfología Escuela Militar de Graduados de SanidadSecretaría de la Defensa NacionalBatalla de CelayaLomas de SoteloMiguel HidalgoMexico CityMexico Escuela.Milita. de Gra.ua.os de Sa.ida. Secretaría de la Defensa NacionalBatalla de CelayaLomas de SoteloMiguel HidalgoMexico CityMexico

The blood-bra.n ba.rier is the interfa.e through which the bra.n intera.ts with the milieu a.d consists ma.nly of a.sophistica.ed network of bra.n endothelia. cells tha. forms blood vessels a.d selectively moves molecules inside a.d outside the bra.n through multiple mecha.isms of *** bra.n endothelia. cell function is crucia. for bra.n homeosta.is,their role in neurodegenera.ive disea.es ha. historica.ly not been considered with the sa.e importa.ce a. other bra.n cells such a. microglia.a.troglia.neurons,or even molecules such a. a.yloid beta.Ta.,or ***'s disea.e is the most common neurodegenera.ive disea.e,a.d bra.n endothelia. cell dysfunction ha. been reported by severa. ***,its impa.rment ha. ba.ely been considered a. a.potentia. thera.eutic *** we review the most recent a.va.ces in the rela.ionship between a.zheimer's disea.e a.d bra.n endothelia. cells commitment a.d a.a.yze the possible mecha.isms through which their a.tera.ions contribute to this neurodegenera.ive disea.e,highlighting their infla.ma.ory phenotype a.d the possibility of a. impa.red secretory pa.tern of bra.n endothelia. cells tha. could contribute to the progression of this ***,we discuss why sha.l bra.n endothelia. cells be a.precia.ed a. a.thera.eutic ta.get instea. of solely a. obsta.le for delivering trea.ments to the injured bra.n in a.zheimer's disea.e.

关键词： dementia endothelia. cells neurodegenera.ion neuroinfla.ma.ion neurona. dea.h pa.a.ellula. tra.sport tra.scellula. tra.sport