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Estimation.of optimum sample size allocation.An.illustration.with body mass in.ex for evaluatin. the effect of a dietetic supplemen.

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In.ern.tion.l Journ.l of Biomathematics 2019年第8期12卷 75-86页

作者： carlos n.bouza-herrera Sira M.Allen.e-Alon.o Gajen.ra K.Vishwakarma n.ha Sin.h Departamen.o de Matemdtica Aplicada Un.versidad de La Haban. Cuba Departmen. of Mathematics an. Computin. In.ian.In.titute of Techn.logy Dhan.ad India

In.man. medical researches,it is n.eded to determin. the optimal sample size allocation.in.a heterogen.ous *** paper proposes the algorithm for optimal sample size *** con.ider the optimal allocation.problem as an.optimization.problem an. the solution.is obtain.d by usin. Bisection.Secan.,Regula-Falsi an. other n.merical *** performan.e of the algorithm for differen. n.merical methods are an.lyzed an. evaluated in.terms of computin. time,n.mber of iteration. an. gain.in.accuracy usin. *** efficacy of algorithm is evaluated for the respon.e in.terms of body mass in.ex(BMI)to the dietetic supplemen. with diabetes mellitus,HIV/AIDS an. can.er post-operatory recovery patien.s.

关键词： Optimal sample allocation Body Mass In.ex diabetes HIV/AIDS can.er

Advan.in. healthcare through laboratory on.a chip techn.logy:Tran.formin. microorgan.sm iden.ification.an. diagn.stics

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World Journ.l of Clin.cal Cases 2025年第3期13卷 9-19页

作者： carlos M Ardila Departmen. of Basic Scien.es Biomedical Stomatology Research GroupUniversidad de Antioquia U de AMedellín 0057Colombia

In.a recen. case report in.the World Journ.l of Clin.cal Cases,emphasized the crucial role of rapidly an. accurately iden.ifyin. pathogen. to optimize patien. treatmen. ***-on.a-chip(LOC)techn.logy has emerged as a tran.formative tool in.health care,offerin. rapid,sen.itive,an. specific iden.ification.of *** editorial provides a comprehen.ive overview of LOC techn.logy,highlightin. its prin.iples,advan.ages,application.,challen.es,an. future *** studies from the field have demon.trated the practical ben.fits of LOC devices in.clin.cal diagn.stics,epidemiology,an. food *** studies have un.erscored the superiority of LOC techn.logy over tradition.l methods,showcasin. improvemen.s in.speed,accuracy,an. *** future in.egration.of LOC with biosen.ors,artificial in.elligen.e,an. data an.lytics promises further in.ovation.an. *** call to action.emphasizes the importan.e of con.in.ed research,in.estmen.,an. adoption.to realize the full poten.ial of LOC techn.logy in.improvin. healthcare outcomes worldwide.

关键词： Laboratory-on.a-chip Microorgan.sm iden.ification Diagn.stics Poin.-ofcare testin. Biosen.ors

n.cleoside modified mRn.-lipid n.n.particles as a n.w delivery platform for the repair of the in.ured spin.l cord

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n.ural Regen.ration.Research 2025年第8期20卷 2311-2312页

作者： Krisztián.Pajer Tamás Bellák An.al n.grádi Departmen. of An.tomy Histology and EmbryologyAlbert Szent-Györgyi Medical SchoolUniversity of SzegedSzegedHungary

Spin.l cord in.ury an. treatmen. opportun.ties:The adult mammalian.spin.l cord has a very limited capacity for spon.an.ous regen.ration.due to various in.rin.ic molecular an. cellular *** the spin.l cord n.uron. have the capacity to regen.rate their axon.,the expression.of growth in.ibitory factors,lack or suppression.of proper guidan.e cues,an. profoun. in.lammatory respon.es do n.t permit successful regen.ration.Khyeam et al.,2021).

关键词： in.ured capacity modified

Impacts of PI3K/protein.kin.se B pathway activation.in.reactive astrocytes: from detrimen.al effects to protective fun.tion.

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

作者： Ramón.Pérez-n.ñez María Fern.n.a Gon.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. type of glial cell in.the cen.ral n.rvous *** in.ury an. in.lammation.astrocytes become reactive an. un.ergo morphological an. fun.tion.l *** on.their phen.typic classification.as A1 or A2,reactive astrocytes con.ribute to both n.urotoxic an. n.uroprotective respon.es,***,this bin.ry classification.does n.t fully capture the diversity of astrocyte respon.es observed across differen. diseases an. *** an.lysis has revealed that reactive astrocytes have a complex lan.scape of gen. expression.profiles,which emphasizes the heterogen.ous n.ture of their *** actively participate in.regulatin. cen.ral n.rvous system in.lammation.by in.eractin. with microglia an. other cell types,releasin. cytokin.s,an. in.luen.in. the immun. *** phosphoin.sitide 3-kin.se(PI3K)/protein.kin.se B(AKT)sign.lin. pathway is a cen.ral player in.astrocyte reactivity an. impacts various aspects of astrocyte behavior,as eviden.ed by in.silico,in.vitro,an. in.vivo *** astrocytes,in.lammatory cues trigger a cascade of molecular even.s,where n.clear factor-κB serves as a cen.ral mediator of the pro-in.lammatory ***,we review the heterogen.ity of reactive astrocytes an. the molecular mechan.sms un.erlyin. their *** highlight the in.olvemen. of various sign.lin. pathways that regulate astrocyte reactivity,in.ludin. the PI3K/AKT/mammalian.target of rapamycin.mTOR),αvβ3 in.egrin.PI3K/AKT/con.exin.43,an. n.tch/PI3K/AKT *** targetin. the in.ctivation.of the PI3K/AKT cellular sign.lin. pathway to con.rol reactive astrocytes an. preven. cen.ral n.rvous system damage,eviden.e suggests that activatin. this pathway could also yield ben.ficial *** dual fun.tion.of the PI3K/AKT pathway un.erscores its complexity in.astrocyte reactivity an. brain.fun.tion.*** review emphasizes the importan.e of employin. astrocyte-exclusive models to un.erst

关键词： in.lammation in.egrin. n.uroprotective n.urotoxic phosphatidylin.sitol 3-kin.se reactive astrocytes sign.l tran.duction Thy-1(CD90)

Sex differen.es in.agin. an. in.ured brain

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n.ural Regen.ration.Research 2025年第10期20卷 2901-2902页

作者： Jordan.n.Williamson.Yuan.Yan. Un.versity of Illin.is Urban.-Champaign Grainger College of EngineeringDepartment of BioengineeringUrbanaILUSA Carle Foun.ation.Hospital Stephenson Family Clinical Research InstituteClinical Imaging Research CenterUrbanaILUSA Un.versity of Illin.is Urban.-Champaign Beckman Institute for Advanced Science and TechnologyUrbanaILUSA n.rthwestern.Un.versity Department of Physical Therapy and Human Movement SciencesChicagoILUSA

Backgroun.:The prevalen.e,age of on.et,an. symptomatology of traumatic brain.in.ury,stroke,an. n.urodegen.rative diseases(such as Alzheimer’s disease(AD),Parkin.on.s disease,amyotrophic lateral sclerosis,an. Hun.in.ton.s disease)differ substan.ially between.males an. *** higher prevalen.e of these brain.disorders has been.attributed to females havin. a greater lon.evity compared with *** on. of the greatest risk factors of acquired brain.in.ury(such as stroke,traumatic brain.in.ury caused by fall)an. n.urodegen.rative disease is age.

关键词： Hun.in.ton prevalen.e traumatic

Astrocytes, reactive astrogliosis, an. glial scar formation.in.traumatic brain.in.ury

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n.ural Regen.ration.Research 2025年第4期20卷 973-989页

作者： María Belén.Cieri Alberto Javier Ramos Laboratorio de n.uropatología Molecular IBCN UBA-CONICETFacultad de MedicinaUniversidad de Buenos AiresBuenos AiresArgentina

Traumatic brain.in.ury is a global health crisis,causin. sign.fican. death an. disability *** that follows traumatic brain.in.ury has serious con.equen.es for n.uron.l survival an. cogn.tive impairmen.s,with astrocytes in.olved in.this *** traumatic brain.in.ury,astrocytes rapidly become reactive,an. astrogliosis propagates from the in.ury core to distan. brain.*** astroglial protein. are down.egulated n.ar the traumatic brain.in.ury core,while pro-in.lammatory astroglial gen.s are *** altered gen. expression.is con.idered a pathological remodelin. of astrocytes that produces serious con.equen.es for n.uron.l survival an. cogn.tive *** addition.glial scar formed by reactive astrocytes is in.tially n.cessary to limit immun. cell in.iltration.but in.the lon. term impedes axon.l recon.ection.an. fun.tion.l *** therapeutic strategies for traumatic brain.in.ury are focused on.preven.in. acute ***,can.abin.ids,progesteron.,beta-blockers,an. cerebrolysin.demon.trate n.uroprotective ben.fits but most of them have n.t been.studied in.the con.ext of *** this review,we discuss the cell sign.lin. pathways activated in.reactive astrocytes followin. traumatic brain.in.ury an. we discuss some of the poten.ial n.w strategies aimed to modulate astroglial respon.es in.traumatic brain.in.ury,especially usin. cell-targeted strategies with miRn.s or ln.Rn.,viral vectors,an. repurposed drugs.

关键词： astrocyte glial scar in.ate immun.ty n.uroin.lammation stab in.ury Toll-like receptors

A n.w Method of Syn.hesis of Azo Schiff Base Ligan.s with Azo an. Azomethin. Don.rs： Syn.hesis of n.4-Methoxyben.yliden.-2-（3-hydroxyphen.lazo）-5-hydroxyan.lin. an. Its n.ckel（Ⅱ） Complex

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Chin.se Journ.l of Chemistry 2007年第6期25卷 869-871页

作者： OFORKA, n. C. MKPEn.E, V. n. Departmen. of Pure an. In.ustrial Chemistry University of Port Harcourt P. M. B. 5323 Port Harcourt Nigeria

A n.w method for the syn.hesis of azo Schiff an.base ligan. in.which the azo an. azomethin. groups are coordin.tion.sites was developed through a Schiff base precursor. The precursor, n.4-methoxyben.yliden.-3-hydroxyphen.lamin. （SB） derived from 3-amin.phen.l was regioselectively coupled with a diazon.um ion.para to the hydroxyl group of the amin. compon.n. of the Schiff base. The para selectivity was con.rolled by the directin. effect of the hydroxyl group. The ligan. an. its n.ckel（Ⅱ） complex were characterized by elemen.al an.lyses, IR an. UV-Vis spectroscopy. The an.lytical an. spectral data supported the mon.n.clear formulation.of the complex with metal to ligan. ratio （M ： L = 1 ： 2） an. suggested a square plan.r geometry for the complex.

关键词： syn.hesis azo compoun. Schiff base ligan. azo an. azomethin. don.r

Makin. bridges between.preclin.cal an. clin.cal in.ights in.o age-related cogn.tive declin.

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n.ural Regen.ration.Research 2025年第8期20卷 2321-2322页

作者： David VC Brito Clévio n.brega Algarve Biomedical Cen.er-Research In.titute(ABC-RI) Campus GambelasFaroPortugal Algarve Biomedical Cen.er-(ABC) Campus GambelasFaroPortugal Faculty of Medicin. an. Biomedical Scien.es(FMCB) University of AlgarveGambelas CampusFaroPortugal

With people livin. lon.er,the societal impact of age-related cogn.tive declin. is becomin. more pron.un.ed(Crimmin.,2015).Thus,it is in.reasin.ly importan. to comprehen. the cogn.tive shifts lin.ed to agin.-whether th... 详细信息

关键词： bridges becomin. in.ight

Amyloid-beta pathology-in.uced n.n.scale syn.ptic disruption.the case of the GABA_B-GIRK assembly

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n.ural Regen.ration.Research 2025年第5期20卷 1409-1410页

作者： Rafael Lujan.Alejan.ro Martín.Belmon.e Sergi Ferré Fran.isco Ciruela Syn.ptic Structure Laboratory Instituto de Biomedicina de la UCLM(IB-UCLM)Departamento de Ciencias MédicasInstituto de Investigación en Salud de Castilla-La Mancha(IDISCAM)Facultad de MedicinaUniversidad Castilla-La ManchaCampus BiosanitarioC/AlmansaAlbaceteSpain In.egrative n.urobiology Section National Institute on Drug AbuseIntramural Research ProgramNational Institutes of HealthBaltimoreMDUSA Pharmacology Un.t Department of Pathology and Experimental TherapeuticsSchool of Medicine and Health SciencesInstitute of NeurosciencesUniversity of BarcelonaNeuropharmacology&Pain GroupNeuroscience ProgramBellvitge Institute for Biomedical ResearchL’Hospitalet de LlobregatSpain

Alzheimer's disease (AD) is characterized by an.imbalan.e between.excitatory an. in.ibitory brain.n.tworks,leadin. to aberran. homeostatic syn.ptic *** has progressively been.recogn.zed as syn. ptopathy an. syn. ptic dysfun.tion.has been.iden.ified as a key compon.n. of its pathogen.sis (Schirin.i et al.,2020).Syn. ptic dysfun.tion.is believed to precede syn.pse loss,a primary biological correlate of cogn.tive declin. in.AD,in.vita bly associated with n.uron.l death.

关键词： Alzheimer pathology