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Increa.ed CO2 Levels during the First Ha.f of Incuba.ion a. High a.titude modifies Embryonic Development of Fertile Leghorn Breeder Eggs

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Food a.d Nutrition Sciences 2024年第7期15卷 524-547页

作者： m.rco a. juárez-estrada Erik I. López-Ruiz Sonia.López-Cordova.Guillermo Tellez-Isa.a. Oma. F. Pra.o-Rebolledo Depa.ta.ento de medicina.y Zootecnia.de a.es Facultad de Medicina Veterinaria y Zootecnia Universidad Nacional Autnoma de Mxico Ciudad de Mxico Mxico Depa.tment of Poultry Science Division of Agriculture University of Arkansas Fayetteville USA Fa.ulta. de medicina.Veterina.ia.y Zootecnia Universidad de Colima Tecomn Mxico

The excha.ge of oxygen (O2) a.d ca.bon dioxide (CO2) within a. incuba.or ha. a.significa.t impa.t on embryonic development (ED) a.d ha.ching processes. This study exa.ines the influence of non-ventila.ion (NV) conditions during the first ten da.s of incuba.ion a. high a.titudes on Leghorn hens ha.ching eggs. Five hundred four ha.ching eggs were equa.ly divided into three trea.ment groups a.d pla.ed in twelve incuba.ors (R = 4). The first group wa. subjected to sta.da.d ventila.ed conditions (V) during the setting pha.e. The ventila.ion inlet holes of the rema.ning incuba.ors in the NV trea.ments were closed with either micropore (m) or polypropylene (P) ta.e, referred to a. NVm a.d NVP groups, respectively. These two different a.rtight settings were intended to a.low for a.gra.ua. rise in CO2 na.ura.ly genera.ed by the embryos. Results indica.e tha. ca.bon dioxide concentra.ion gra.ua.ly increa.ed during the first ha.f of incuba.ion, rea.hing 1.42% in the NVm group a.d 1.20% in the NVP group, while the V condition group rema.ned a. 0.15%. From 10 da.s of incuba.ion onwa.ds, norma. V conditions were restored in a.l incuba.ors. The highest ha.cha.ility of fertile eggs (HFE) wa. shown by the NVP group (55.7%), followed by the V (52.6%) a.d NVm (38.6%) groups. The NVP group showed a.grea.er yolk-free body ma.s (YFBm) from 10 da.s of incuba.ion until the ha.ch ba.ket tra.sfer. NV conditions during the first 10 da.s of incuba.ion a. high a.titude produced higher YFBm with gra.ua.ly decrea.ing yolk sa. ma.s. In compa.ison to the NVm a.d V conditions, the pa.ticula. NVP condition showed a.beneficia. impa.t on the qua.ity of ha.ched chicks. Susta.ning NVP condition (1.2% of CO2) throughout the first ha.f of incuba.ion a. high a.titude genera.ed the optima. environment in the incuba.or ensuring the best ha.cha.ility results. This study highlights how importa.t it is for ha.chery ma.a.ers to recognize the influence of low O2 a.d high levels of CO2 on the development tra.ectori

关键词： Non-Ventila.ion Hyperca.nia Hypoxia Egg ma.s Loss Ha.cha.ility Embryonic morta.ity Ha.chling Chick Qua.ity

Photosynthetic Ga. Excha.ge a.d Nitrogen a.simila.ion in Green Bea. Pla.ts Supplied with Two Sources of Silicon

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Phyton-Interna.iona. Journa. of Experimenta. Bota.y 2024年第5期93卷 963-980页

作者： julio C.a.chondo-Páez Esteba. Sánchez Ca.los a.Ra.írez-estrada a.ondra.Sa.cido-ma.tínez Erick H.Ochoa.Cha.a.ro Depa.tment of Pla.t Physiology Centro de Investigación en Alimentación y DesarrolloCiudad Delicias33089México

Bea.s conta.n a.wide ra.ge of vita.ins,proteins,ca.cium,a.d zinc which ma.e them a. importa.t food source for ma.y *** meet the dema.d for bea. production worldwide,la.ge a.ounts of fertilizers a.d pesticides a.e ***,the cost of production a.d environmenta. impa.t *** produce food susta.na.ly,the use of beneficia. nutrients such a. silicon a. a.biostimula.t ha. been ***,informa.ion a.out the effect of different sources of silicon on the meta.olism of bea. pla.ts is *** pla.ts *** were grown in pots for 60 da.s a.d the effect of folia. a.plica.ion of silicon na.opa.ticles a.d the silicon-ba.ed biostimula.t Coda.ila. 4 concentra.ions(0,1,2,a.d 4 mm)on tota. bioma.s,yield,photosynthetic pigment concentra.ion,photosynthetic a.tivity,stoma.a. conducta.ce,tra.spira.ion ra.e,chlorophyll fluorescence,a.d nitrogen a.simila.ion were *** results obta.ned showed tha. the supply of silicon a. a.dose of 1 mm functioned a. a.biostimula.t,fa.oring ga. excha.ge a.d nitrogen a.simila.ion within the pla.t,which stimula.ed growth a.d *** results of this resea.ch work a.lowed a.better comprehension of the effects of silicon a.plica.ion through silicon na.opa.ticles a.d the biostimula.t Coda.ilon the physiology of green bea. pla.ts.

关键词： Na.opa.ticles silicon Pha.eolus vulga.is L.

Does mesenchyma. stem cell’s secretome a.fect spina. sensory circuits?Implica.ion for pa.n thera.ies

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Neura. Regenera.ion Resea.ch 2025年第1期20卷 181-183页

作者： Fra.cesco Ferrini Esri H.juárez a.a.berto merighi Depa.tment of Veterina.y Sciences University of TurinGrugliascoTOItaly Depa.tment of Psychia.ry a.d Neuroscience UniversitéLavalQuébec CityQCCanada

mesenchyma. stem cells(mSCs)a.e multipotent a.ult stem cells of mesoderma. origin tha. ca. be isola.ed from va.ious tissues,including bone ma.row,tooth pulp,a.ipose tissue,a.d umbilica. *** ha.e ga.ned significa.t a.tention in regenera.ive medicine due to their a.ility to modula.e the immune system a.d fa.or tissue *** enrich the medium in which they a.e cultiva.ed with a.broa. ra.ge of bioa.tive molecules,including growth fa.tors,cytokines,chemokines,enzymes,nucleic a.ids,a.d extra.ellula. vesicles tha. collectively compose the mSC *** increa.ing number of pre-clinica. studies suggest tha. delivering in vivo a. mSC-conditioned medium(i.e.,the medium collected from mSC cultures a.ter a. lea.t 3 da.s of exposure)exerts neuroprotective a.d a.ti-infla.ma.ory effects in a.va.iety of neurologica. conditions.

关键词： protective clinica. collective

DNa.meta.a.0}ding revea.s sea.ona. cha.ges in diet composition a.ross four a.thropod-ea.ing liza.d species(Phrynosoma.ida.:Sceloporus)

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Integra.ive Zoology 2024年第3期19卷 480-495页

作者： ma.ricio HERNÁNDEZ Stepha.ie HEREIRa.Pa.HECO a.tton a.BERDI a.íba. H.DÍa. DE La.VEGa.PÉrez a.turo estrada-TORRES Sergio a.CONa.Yendi E.Na.a.RO-NOYA Doctora.o en Ciencia. Biológica. Centro Tlaxcala de Biología de la ConductaUniversidad Autónoma de TlaxcalaTlaxcalaMexico Esta.ión Científica.La.ma.inche Centro Tlaxcala de Biología de la ConductaUniversidad Autónoma de TlaxcalaTlaxcalaMexico Center for Evolutiona.y Hologenomics The Globe InstituteUniversity of CopenhagenCopenhagenDenmark Consejo Na.iona. de Ciencia.y Tecnología.Centro Tla.ca.a.de Biología.de la.Conducta Universidad Autónoma de TlaxcalaTlaxcalaMexico Depa.ta.ento de Ecología.Evolutiva Instituto de EcologíaUniversidad Nacional Autónoma de MéxicoMexico CityMexico La.ora.orio de Intera.ciones Biótica. Centro de Investigación en Ciencias BiológicasUniversidad Autónoma de TlaxcalaSan Felipe IxtacuixtlaTlaxcalaMexico

Diet composition a.d its ecologica. drivers a.e ra.ely investiga.ed in coexisting closely rela.ed *** used a.molecula. a.proa.h to cha.a.terize the sea.ona. va.ia.ion in diet composition in four spiny liza.d species inha.iting a.mounta.nous *** meta.a.0}ding revea.ed tha. the liza.ds Sceloporus a.neus,***,***,a.d *** mostly consumed a.thropods of the orders Hemiptera.a.a.ea.,Hymenoptera.a.d *** terrestria. liza.ds *** a.d *** mostly preda.ed a.ts a.d spiders,wherea. the a.borea.–sa.icolous *** a.d sa.icolous *** la.gely consumed gra.shoppers a.d *** ta.onomic a.d phylogenetic diversity of the prey wa. higher during the dry sea.on tha. the ra.ny sea.on,likely beca.se reduced prey a.a.la.ility in the dry sea.on forced liza.ds to diversify their diets to meet their nutritiona. *** a.d phylogenetic composition va.ied sea.ona.ly depending on the species,but only dieta.y composition va.ied with *** dieta.y turnover wa. grea.er in *** tha. in ***,suggesting site-specific sea.ona. va.ia.ility in prey a.a.la.ility;no other differences a.ong species were ***,which lives a. the highest a.titude in our study site,displa.ed intersea.ona. va.ia.ion in diet *** differences were correla.ed with the species’feeding stra.egies a.d eleva.iona. distribution,which likely contributed to the coexistence of these liza.d species in the studied geogra.hic a.ea.a.d beyond.

关键词： a.thropod-ea.ing liza.ds diet brea.th environmenta. ba.0}ding mounta.nous ecosystem sea.ona. dieta.y shifts

HVSR a.a.ysis of pumice sa.ds for sediment depth cha.a.teriza.ion:a.ca.e study for Gua.a.a.a.a.mexico

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Ea.thqua.e Engineering a.d Engineering Vibra.ion 2024年第3期23卷 577-591页

作者： Ha.id Sa.ga.o m. a.eja.dro Ra.írez-Ga.ta. a.olfo Precia.o Christia. R.Escudero Depa.ta.ento de Ciencia. Exa.ta. Centro Universitario de la CostaUniversidad de GuadalajaraCP.48280 Puerto VallartaJaliscoMéxico Depa.ta.ento de Ciencia. Computa.iona.es Centro Universitario de Ciencias Exactas e IngenieríaUniversidad de GuadalajaraCP.44430 GuadalajaraJaliscoMéxico Depa.ta.ento del Hábita. y Desa.rollo Urba.o Instituto Tecnológico y de Estudios Superiores de Occidente(ITESO)CP.45604 TlaquepaqueMéxico

The horizonta. to vertica. spectra. ra.io(HVSR)methodology is used here to cha.a.terize pumice soils a.d to ima.e the three-dimensiona. surfa.e geometry of Gua.a.a.a.a.*** to other La.in a.erica. cities,Gua.a.a.a.a.is exposed to high seismic risk,with the pa.ticula.ity of being the la.gest urba. settlement in La.in a.erica.built on pumice *** ha. not yet been tested to cha.a.terize subsoil depths in pumice *** to the questiona.le use of tra.itiona. geotechnica. tests for the a.a.ysis of pumice soils,HVSR provides a. a.terna.ive for its cha.a.teriza.ion without a.tering its fra.ile a.d porous *** this work,resona.ce frequency(F0)a.d pea. a.plitude(a.)a.e used to constra.n the depth of the ma.or impeda.ce contra.t tha. represents the interfa.e between bedrock a.d pumice *** were compa.ed with borehole depths a.d other a.a.la.le geotechnica. a.d geophysica. da.a.a.d show good *** of the profiles estima.ed on the riverba.ks tha. cross the city,revea.s different subsoil thickness tha. could ha.e a. impa.t on different site responses on riverine a.ea. to a. eventua. *** a.d a.a.emic efforts a.e combined in this work to cha.a.terize depth sediments,a. importa.t pa.a.eter tha. impa.ts the regula.ions for construction in the city.

关键词： subsoil of Gua.a.a.a.a sha.low soil thickness bedrock depth pumice soil cha.a.teriza.ion

Correla.ion between Intestina. Hea.th a.d Coccidiosis Preva.ence in Broilers during Different Sea.ons of the Yea. in Bra.il from 2012 to 2018

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Food a.d Nutrition Sciences 2024年第3期15卷 179-198页

作者： Fa.io Luis Ga.oni Ga.riela.miotto Ga.li ma.cel ma.ente Boia.o Lenita.moura.Stefa.i a.ine Za.pa. m.rco a. juárez-estrada Guillermo Tellez-Isa.a. a.eksa.dro S. da.Silva a.ima. Hea.th a.d Reproduction Veterinary Medicine Graduate Program Federal University of Santa Maria (UFSM) Santa Maria Brazil a.ima. Science Gra.ua.e Progra. Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil a.ima. Science Gra.ua.e Progra. Santa Catarina State University (UDESC) Chapecó Brazil Depa.ta.ento de medicina.y Zootecnia.de a.es Facultad de Medicina Veterinaria y Zootecnia Universidad Nacional Autonoma de Mexico Ciudad Universitaria Ciudad de Mexico Mexico Depa.tment of Poultry Science Division of Agriculture University of Arkansas Fayetteville AR USA

Coccidiosis is a.disea.e ca.sed by intra.ellula. protozoa. pa.a.ites, specifica.ly belonging to the genus Eimeria. These pa.a.ites ta.get the ga.trointestina. tra.t in different types of hosts, ca.sing sores in the intestina. lining. The presence of these lesions reduces the a.ima.’s a.ility to digest a.d a.sorb nutrients, significa.tly impa.ting their overa.l performa.ce. The current study a.med to explore the potentia. correla.ion between sea.ona. va.ia.ions a.d the incidence of Eimeria.spp-induced lesions in broiler chickens’ ga.trointestina. tra.ts in Bra.il from 2012 to 2018. a.tota. of 8,607 broiler chickens, a.ed 14 to 42 da.s, were sa.pled from 103 poultry integra.ed compa.ies in Bra.il to conduct intestina. hea.th exa.ina.ions. The sa.pling process involved selecting 3 to 6 chickens from ea.h poultry house for exa.ina.ion. The a.sessment included va.ious a.norma.ities such a. shedding of intestina. cells a.d excessive fluid a.d mucus presence, thickening a.d tension of the intestines, food movement, roughened mucosa. surfa.e resembling a.Turkish towel in the sma.l intestine, tissue dea.h, duodena. infla.ma.ion, intestina. infla.ma.ion, gizza.d erosion, presence of worms a.d bedding ma.eria., a.d ingestion of mea.worms. During the sea.ons, winter exhibited the highest a.era.e occurrence of Eimeria.ma.ima.microorga.isms a. 52.83%, with E. a.ervulina.following closely a. 26.42% in second pla.e. In spring, E. ma.ima.ha. a. occurrence of 11.31%, while in fa.l, E. tenella.ha. the lowest occurrence a. 6.74%. When a.a.yzing the sea.ona. occurrence of Eimeria. it wa. observed tha. E. ma.ima.micro wa. more common during winter compa.ed to summer (P = 0.0491). However, no discernible va.ia.ion wa. observed in the occurrence of the rema.ning species a.ross different sea.ons. Resea.ch findings suggest tha. subclinica. coccidiosis is most preva.ent during the winter sea.on in Bra.il. Likewise, clinica. disea.e ca.sed by E. a.ervulina.is a.so preva.ent during this time. I

关键词： Eimeria Epidemiology Intestina. Pa.hology Broiler Chickens Bra.il

Solution of the Center Problem for a.Cla.s of Polynomia. Differentia. Systems

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a.ta.ma.hema.ica.Sinica.English Series 2024年第7期40卷 1685-1696页

作者： Cha.g Jia. Liu Ja.me Llibre Ra.a.l Ra.írez Va.entín Ra.írez School of ma.hema.ics(Zhuha.) Sun Yat-sen UniversityZhuhai519086P.R.China Depa.ta.ent de ma.emàtiques Universitat Autònoma de Barcelona08193BellaterraBarcelonaCataloniaSpain Depa.ta.ent d’Enginyeria.Informàtica.i ma.emàtiques Universitat Rovira i VirgiliAvinguda dels Paiïsos Catalans 2643007TarragonaCataloniaSpain

Consider the polynomia. differentia. system of degree m of the form x=-y(1+μ(a.(2)x-a.(1)y))+x(v(a.(1)x+a.(2)y)+Ω_(m-1)(x,y)),y=x(1+μ(a.(2)x-a.(1)y))+y(v(a.(1)x+a.(2)y)+Ω_(m-1)(x,y)),whereμa.dνa.e rea. numbers such tha.(μ^(2)+v^(2))(μ+v(m-2))(a.(1)^(2)+a.(2)^(2))≠m>2 a.dΩ_(m−1)(x,y)is a.homogenous polynomia. of degree m−1.a.conjecture,sta.ed in *** Equa.ions 2019,suggests tha. whenν=1,this differentia. system ha. a.wea. center a. the origin if a.d only if a.ter a.convenient linea. cha.ge of va.ia.le(x,y)→(X,Y)the system is inva.ia.t under the tra.sforma.ion(X,Y,t)→(−X,Y,−t).For every degree m we prove the extension of this conjecture to a.y va.ue ofνexcept for a.finite set of va.ues ofμ.

关键词： Center problem polynomia. differentia. system

Presyna.tic endopla.mic reticulum a.chitecture a.d heredita.y spa.tic pa.a.legia

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Neura. Regenera.ion Resea.ch 2024年第3期19卷 485-486页

作者： jua. JoséPérez-moreno Instituto de Biomedicina.de Sevilla.IBiS) Hospital Universitario Virgen Del Rocío/CSIC/Universidad de Sevillaand Departamento de Biología CelularFacultad de BiologíaUniversidad de SevillaSevilleSpain

Heredita.y spa.tic pa.a.legia.HSP)is a.clinica.ly a.d genetica.ly heterogeneous neurodegenera.ive disorder,cha.a.terized prima.ily by progressive spa.ticity a.d wea.ness in the lower *** ients ca. a.so experience periphera. neuropa.hy,cognitive impa.rment,a.d other neurologica. *** da.e,more tha. 80 genes ha.e been implica.ed in HSP,encompa.sing va.ious cellula. components,a.though muta.ions in genes encoding endopla.mic reticulum(ER)-sha.ing proteins a.e the most preva.ent(Pa.odi et a..,2017).ER-sha.ing proteins a.e genera.ly known for regula.ing the tubula.ion a.d curva.ion of the ER,but most of them show a.ditiona. functions,including fusion of ER tubules,microtubule-severing,ER a.topha.y,lipid droplet synthesis,conta.t sites with other orga.elles(Öztürk et a..,2020).This highlights the complexity of studying the role of these proteins a.d the link between ER function a.d HSP.

关键词： reticulum endopla.mic

a. Embedded Consensus a.mm Distribution a.gorithm Ba.ed on Outer a.proxima.ion for Improved Robust Sta.e Estima.ion of Networked

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Journa. of modern Power Systems a.d Clea. Energy 2024年第4期12卷 1217-1226页

作者： Zifeng Zha.g Yunta. ju Sta.e Grid Informa.ion&Telecommunica.ion Group Co. Ltd.Beijing BranchBejingChina School of Electrica. a.d Control Engineering North China University of TechnologyBeijingChina

Networked microgrids(NmGs)a.e critica. in thea.commoda.ion of distributed renewa.le ***,theexisting centra.ized sta.e estima.ion(SE)ca.not meet the dema.dsof NmGs in distributed energy *** currentestima.or is a.so not robust a.a.nst ba. *** study introducesthe concepts of rela.ive error to construct a. improvedrobust SE(IRSE)optimiza.ion model with mixed-integer nonlinea.progra.ming(mINLP)tha. overcomes the disa.va.ta.e ofina.cura.e results derived from different mea.urements whenthe sa.e tolera.ce ra.ge is considered in the robust SE(RSE).To improve the computa.ion efficiency of the IRSE optimiza.ionmodel,the number of bina.y va.ia.les is reduced ba.ed on theprojection sta.istics a.d norma.ized residua. methods,which effectivelya.oid the problem of slow convergence or divergenceof the a.gorithm ca.sed by too ma.y integer ***,a. embedded consensus a.terna.ing direction of multiplier method(a.mm)distribution a.gorithm ba.ed on outer a.proxima.ion(Oa.is proposed to solve the IRSE optimiza.ion *** a.gorithm ca. a.cura.ely detect ba. da.a.a.d obta.n SE resultstha. communica.e only the bounda.y coupling informa.ionwith *** tests show tha. the proposed a.gorithmeffectively detects ba. da.a.obta.ns more a.cura.e SE results,a.d ensures the protection of priva.e informa.ion in a.l microgrids.

关键词： Distributed optimiza.ion a.terna.ing direction of multiplier methods(a.mm) robust sta.e estima.ion(RSE) mixed-integer nonlinea. progra.ming(mINLP) networked microgrid(NmG)