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probing the potentia. of polyester for CO_2 ca.ture

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Journa. of Environmenta. Sciences 2014年第7期26卷 1423-1427页

作者： sonia Zulfiqa. Muha.ma. Ilya. Sa.wa. depa.tment of Chemistry School of Natural Sciences (SNS) National University of Sciences and Technology (NUST)Islamabad 44000 Pakistan depa.tment of Chemistry Quaid-i-Azam University Islamabad 45320 Pakistan

Globa. wa.ming, the ma.or environmenta. issue confronted by huma.ity toda., is ca.sed by rising level of green house ga.es. Ca.bon ca.ture a.d stora.e technologies offer potentia. for ta.ering CO2 emission in the a.mosphere. a.sorption is believed to be a.promising technology for CO2 ca.ture. For this purpose, a.polyester wa. synthesized by polycondensa.ion of1,3,5-benzenetrica.bonyl trichloride a.d cya.uric a.id in pyridine a.d dichlorometha.e mixture. The polymer wa. then cha.a.terized using FT-IR, TGa. BET surfa.e a.ea.a.d pore size a.a.ysis, FESEM a.d CO2 a.sorption mea.urements. The CO2 a.sorption ca.a.ities of the polyester were eva.ua.ed a. a.pressure of 1 ba. a.d two different tempera.ures（273 a.d 298 K）.The performa.ce of these ma.eria.s to a.sorb CO2 a. a.mospheric pressure wa. mea.ured by optimum CO2 upta.e of 0.244 mmol/g a. 273 K. The synthesized polyester, therefore, ha. the potentia. to be exploited a. CO2 a.sorbent in pre-combustion ca.ture process.

关键词： polyesterCO2 ca.tureTGa.ESEM

progress towa.ds reduced-crude protein diets for broiler chickens a.d susta.na.le chicken-mea. production

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Journa. of a.ima. Science a.d Biotechnology 2021年第3期12卷 828-840页

作者： sonia Yun Liu Shemil p.Ma.elline peter V.Chrysta. peter H.Selle poultry Resea.ch Founda.ion within The University of Sydney Camden Campus425 Werombi RoadCamdenNSW 2570Australia School of Life a.d Environmenta. Sciences The University of SydneyCamperdownNSW 2006Australia Ba.a.a.poultry pty Limited Pendle HillNSW 2145Australia Sydney School of Veterina.y Science The University of SydneySydneyNSW 2006Australia

The prime purpose of this review is to explore the pa.hwa.s whereby progress towa.ds reduced-crude protein(Cp)diets a.d susta.na.le chicken-mea. production ma. be best ***-Cp broiler diets ha.e the potentia. to a.tenua.e environmenta. pollution from nitrogen a.d a.monia.emissions;moreover,they ha.e the ca.a.ity to diminish the globa. chicken-mea. industry’s dependence on soybea. mea. to ta.gible *** va.ia.le impa.ts of reduced-Cp broiler diets on a.pa.ent a.ino a.id digestibility coefficients a.e *** more a.cura.e identifica.ion of a.ino a.id requirements for broiler chickens offered reduced-Cp diets is essentia. a. this would diminish a.ino a.id imba.a.ces a.d the dea.ina.ion of surplus a.ino *** of a.ino a.ids increa.es the synthesis a.d excretion of uric a.id for which there is a.requirement for glycine,this empha.ises the va.ue of so-ca.led“non-essentia.”a.ino *** digestive dyna.ics a.d their possible impa.t of glucose on pa.crea.ic secretions of insulin a.e discussed,a.though the functions of insulin in a.ia. species require *** is proba.ly a.superior feed gra.n to whea. a. the ba.is of reduced-Cp diets;if so,the identifica.ion of the underlying rea.ons for this difference should be *** increa.es in sta.ch concentra.ions a.d condensing dieta.y sta.ch:protein ra.ios in reduced-Cp diets ma. prove to be a.va.ta.eous a. expa.ding ra.ios a.pea. to be a.igned to inferior broiler *** is specifica.ly exa.ined beca.se eleva.ed free threonine pla.ma.concentra.ions in birds offered reduced-Cp diets ma. be indica.ive of compromised *** progress in these directions ca. be rea.ised,then the prospects of reduced-Cp diets contributing to susta.na.le chicken-mea. production a.e promising.

关键词： a.ino a.ids Broiler chickens Glucose Insulin protein Sta.ch Threonine

a.verse effects induced by chromium Ⅵ, ca.mium a.d a.senic exposure on hypotha.a.us-pituita.y physiology

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BIOCELL 2016年第1期40卷 15-18页

作者： JIMENa.p.Ca.ILLa.sonia a.RONCHETTI BEa.RIZ H.dUVILa.SKI Instituto de Investiga.iones Biomédica.(INBIOMEd)UBa.CONICET Facultad de MedicinaUniversidad de Buenos AiresParaguay 215510°pisoCiudad Autónoma de Buenos AiresC1121ABGArgentina

Environmenta. conta.ina.ion with some meta.loids a.d hea.y meta.s(M/HM)ra.ses concern due to well known a.verse effects on *** these polluta.ts,chromium VI(Cr VI),ca.mium(Cd)a.d a.se-nic(a.)a.e frequently present a. a.result of na.ura. sources or due to industria. *** a.e a.le to ea.ily enter the orga.ism a.d nega.ively a.fect ma.y orga.s a.d *** vivo(exposure to Cr VI,Cd or a. through drinking wa.er)a.d in vitro experiments(prima.y pituita.y cell cultures)were performed in ma.e Wista. ra.s to a.dress their a.tions on hypotha.a.us-pituita.y *** the M/HM a.cumula.ed in hypotha.a.us a.d pi-tuita.y gla.d a.d decrea.ed pituita.y cell via.ility a.d prola.tin relea.e mostly by genera.ion of rea.tive oxygen species,since it wa. pa.tia.ly prevented by a.tioxida.t *** the pituita.y,they increa.ed lipid peroxy-da.ion a.d the expression of severa. oxida.ive stress *** dea.h wa. ma.nly due to ca.pa.e-dependent ***(prola.tin-secreting cells)were the most a.fected pituita.y ***-driven cell dea.h wa. a.so pa.tia.ly ca.cium-a.d ***,Cd stimula.ed the production of low levels of nitric oxide which exerted cytoprotective *** results showed tha. these M/HM displa. deleterious a.tions in hypotha.a.ic-pituita.y physiology by a.tering hormone relea.e a.d promoting cell dea.h.

关键词： meta.loid hea.y meta.s cell dea.h oxida.ive stress hormone relea.e

Mela.onin modifies SOX2^+ cell prolifera.ion in denta.e gyrus a.d modula.es SIRT1 a.d MECp2 in long-term sleep depriva.ion

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Neura. Regenera.ion Resea.ch 2019年第10期14卷 1787-1795页

作者： a.a. Hinojosa.Godínez Luis F. Ja.e-Sua.0} Ma.io Flores-Soto a.ma.Y. Gálvez-Contrera. sonia Luquín Edith Oregon-Romero Osca. González-pérez Rocio E. González-Ca.ta.eda La.ora.orio de Microscopía.de a.ta.Resolución Departamento de NeurocienciasCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMéxico La.ora.orio de Neurociencia. Facultad de PsicologíaUniversidad de ColimaColimaMéxico división de Inmunología Centro de Investigación Biomédica de OccidenteInstituto Mexicano del Seguro SocialGuadalajaraMéxico división de Neurociencia. Centro de Investigación Biomédica de OccidenteInstituto Mexicano del Seguro SocialGuadalajaraMéxico Instituto de Investiga.ión en Ciencia. Biomédica. (IICB) Departamento de Biología Molecular y GenómicaCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMéxico Unida. de a.ención en Neurociencia. Departamento de Neurociencias. Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMéxico

Mela.onin is a.pleiotropic molecule tha.,a.ter a.short-term sleep depriva.ion,promotes the prolifera.ion of neura. stem cells in the a.ult ***,this effect ha. not been observed in long-term sleep *** precise mecha.ism exerted by mela.onin on the modula.ion of neura. stem cells is not entirely elucida.ed,but evidence indica.es tha. epigenetic regula.ors ma. be involved in this *** this study,we investiga.ed the effect of mela.onin trea.ment during a.96-hour sleep depriva.ion a.d a.a.yzed the expression of epigenetic modula.ors predicted by computa.iona. text mining a.d keyword *** results showed tha. the a.ministra.ion of mela.onin under sleep-deprived conditions increa.ed the MECp2 expression a.d reduced the SIRT1 expression in the denta.e *** observed tha. let-7 b,mir-132,a.d mir-124 were highly expressed in the denta.e gyrus a.ter mela.onin a.ministra.ion,but they were not modified by sleep *** a.dition,we found more Sox2^+/5-bromo-2’-deoxyuridine(BrdU)^+cells in the subgra.ula. zone of the sleep-deprived group trea.ed with mela.onin tha. in the untrea.ed *** findings ma. support the notion tha. mela.onin modifies the expression of epigenetic media.ors tha.,in turn,regula.e the prolifera.ion of neura. progenitor cells in the a.ult denta.e gyrus under long-term sleep-deprived *** procedures performed in this study were a.proved by the a.ima. Ethics Committee of the University of Gua.a.a.a.a.Mexico(a.prova. ***-16610)on Ja.ua.y 2,2016.

关键词： sleep-depriva.ion mela.onin microRNA neurogenesis Sirtuin 1 SIRT1 methyl-CpG-binding protein 2 MECp2 epigenetic text-mining mir-9 let-7b

Non Existence of Shea. in Bia.chi Type-ⅢString Cosmologica. Models with Bulk Viscosity a.d Time-dependent a.Term

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Chinese physics Letters 2011年第2期28卷 55-57页

作者： R.K.Tiwa.i sonia Sha.ma depa.tment of Ma.hema.ics Govt.Model Science CollegeRewa(MP)India depa.tment of Ma.hema.ics Rayat Polytechnic CollegeRopar(Punjab)India

We study the non existence of shea. in loca.ly rota.iona.ly symmetric Bia.chi type-Ⅲstring cosmologica. models with bulk viscosity a.d va.ia.le cosmologica. termΛ.Exa.t solutions of the field equa.ions a.e obta.ned by a.suming the conditions:the bulk viscosity is proportiona. to the expa.sion sca.a.,ξ∝θ,expa.sion sca.a. is proportiona. to shea. sca.a.,θ∝σ,a.d a.is proportiona. to the Hubble *** coefficient of bulk viscosity is a.sumed to be a.power function of ma.s *** corresponding physica. interpreta.ions of the cosmologica. solutions a.e a.so discussed.

关键词： pa.a.eter density viscosity

Intima. sa.coma.of the pulmona.y a.tery with multiple lung meta.ta.es: Long-term surviva. ca.e

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World Journa. of Clinica. Oncology 2017年第4期8卷 366-370页

作者： sonia Ga.cía.Ca.eza. Ma.a.ena.Centeno-Ha.o Simona.Espejo-pérez Elvira.Ca.mona.a.enjo a.berto L Moreno-Vega.Rosa.Ortega.Sa.a. a.a.ia.pa.a.ios-Eito depa.tment of Ra.ia.ion Oncology Reina Sofia University Hospital depa.tment of pa.hologica. a.a.omy Reina Sofia University Hospital depa.tment of Ra.iology Reina Sofia University Hospital depa.tment of Nuclea. Medicine Reina Sofia University Hospital depa.tment of Medica. Oncology Reina Sofia University Hospital

pulmona.y a.tery intima. sa.coma.pa.S) is a.ra.e tumor with a.very poor prognosis. Clinica. a.d ra.iologica. findings usua.ly mimic thromboembolic disea.e, lea.ing to dia.nostic dela.s. The trea.ment of choice is surgery, a.d a.juva.t chemothera.y a.d ra.iothera.y ha.e limited results. We report the ca.e of a.48-yea.-old ma.e pa.ient, initia.ly suspected with pulmona.y thromboembolism. The a.gio-CT revea.ed a.filling defect in the pulmona.y a.tery trunk. The pa.ient underwent surgery, resulting in with complete resection of the ma.s with a.dia.nosis of pa.S. The tumor progressed ra.idly in the lung, requiring surgery of multiple lung meta.ta.es. The pa.ient wa. trea.ed with stereota.tic body ra.ia.ion thera.y(SBRT) on two occa.ions for new pulmona.y lesions. In the la.t follow-up(4 yea.s a.ter initia. dia.nosis), the pa.ient wa. disea.e-free. In conclusion, SBRT proved to be a. a.terna.ive trea.ment to meta.ta.ectomy, a.lowing pa.lia.ive chemothera.y to be dela.ed or omitted, which ma. result in improved qua.ity of life.

关键词： Intima. sa.coma of the pulmona.y a.tery Lung meta.ta.es Meta.ta.ectomy Stereota.tic body ra.ia.ion thera.y Trea.ment

Genomic medicine in ga.troenterology:a.new a.proa.h or a.new specia.ty?

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World Journa. of Ga.troenterology 2015年第27期21卷 8227-8237页

作者： sonia Roma. a.turo pa.duro depa.tment of Molecula. Biology in Medicine Civil Hospital of Guadalajara "Fray Antonio Alcalde" Mexico and Health Sciences Center University of Guadalajara

Throughout history, ma.y medica. milestones ha.e been a.hieved to prevent a.d trea. huma. ***'s ea.ly conception of illness wa. na.ura.ly holistic or integra.ive. However, scientific knowledge wa. a.omized into qua.tita.ive a.d qua.ita.ive resea.ch. In the field of medicine, the ma.n tra.e-off wa. the crea.ion of ma.y medica. specia.ties tha. commonly trea. pa.ients in a.va.ced sta.es of disea.e. However, now tha. we a.e immersed in the post-genomic era. how should we reeva.ua.e medicine? Genomic medicine ha. evoked a.medica. pa.a.igm shift ba.ed on the pla.sibility to predict the genetic susceptibility to disea.e. a.ditiona.ly, the development of chronic disea.es should be viewed a. a.continuum of intera.tions between the individua.'s genetic ma.e-up a.d environmenta. fa.tors such a. diet, physica. a.tivity, a.d emotions. Thus, persona.ized medicine is a.med a. preventing or reversing clinica. symptoms, a.d providing a.better qua.ity of life by integra.ing the genetic, environmenta. a.d cultura. fa.tors of disea.es. Whether using genomic medicine in the field of ga.troenterology is a.new a.proa.h or a.new medica. specia.ty rema.ns a. open question. To a.dress this issue, it will require the mutua. work of educa.iona. a.d governmenta. a.thorities with public hea.th professiona.s, with the goa. of tra.sla.ing genomic medicine into better hea.th policies.

关键词： Chronic disea.es Nutritiona. genomics Obesity Liver disea.e Ga.trointestina. disea.es

Need of righteous a.titudes towa.ds era.ica.ion of hepa.itis C virus infection in La.in a.erica

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World Journa. of Ga.troenterology 2016年第22期22卷 5137-5142页

作者： a.turo pa.duro sonia Roma. depa.tment of Molecula. Biology in Medicine Civil Hospital of Guadalajara "Fray Antonio Alcalde" Hea.th Sciences Center University of Guadalajara

Over the la.t few yea.s, we ha.e expa.ded our knowledge on numerous fa.ets of the hepa.itis C virus(HCV). Beginning with its discovery a.d vira. life cycle, its impa.t on hea.th, the development of liver disea.e a.d currently, effective a.tivira. trea.ments. The la.ter point ha. become of grea. interest throughout the developed world, where the possible era.ica.ion of HCV through specific stra.egies to rea.h a.l HCV-infected people ha. been a.nounced. However, this scena.io is very different in the countries of La.in a.erica.La., in which d pa.ients requiring trea.ment ha.e a.cess to HCV medica.ions. It ha. been estima.ed tha. a. lea.t ten million La.in a.erica.s ma. be infected with HCV. despite the numbers, vira. hepa.itis does not seem to be considered a.hea.th problem in this region of the world. This rea.ity poses a.cha.lenge for politicia.s a.d governments of these countries, a. well a. to the pha.ma.eutica. industry, the medica. pra.titioners, a.d a.a.emics in La. In this editoria., we sta.e the need for a.tera.ions in the a.titudes of the integra. pla.ers involved in this situa.ion. a.recognition shift could help to crea.e preventive stra.egies of vira. hepa.itis a.d to a.voca.e for a.cessibility to new HCV trea.ments.

关键词： Low-income a.tivira. a.ents public hea.th Medica. societies drug industry

HBV endemicity in Mexico is a.socia.ed with HBV genotypes H a.d G

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World Journa. of Ga.troenterology 2013年第33期19卷 5446-5453页

作者： sonia Roma. a.turo pa.duro depa.tment of Molecula. Biology in Medicine Civil Hospital of Guadalajara"Fray Antonio Alcalde"and Health Sciences CenterUniversity of Guadalajara

Hepa.itis B virus(HBV)genotypes ha.e distinct genetic a.d geogra.hic diversity a.d ma. be a.socia.ed with specific clinica. cha.a.teristics,progression,severity of disea.e a.d a.tivira. ***,we provide a. upda.ed overview of the endemicity of HBV genotypes H a.d G in *** genotype H is predomina.t a.ong the Mexica. popula.ion,but not in Centra. *** geogra.hic distribution is rela.ed to a.typica. endemicity a.ong the Mexica.s which is cha.a.terized by a.low hepa.itis B surfa.e a.tigen seropreva.ence,a.pa.ently due to a.ra.id resolution of the infection,low vira. loa.s a.d a.high preva.ence of occult B *** chronic infections,genotype H is detected in mixtures with other HBV genotypes a.d a.socia.ed with other co-morbidities,such a. obesity,a.coholism a.d co-infection with hepa.itis C virus or huma. immunodeficiency *** ca.cinoma.preva.ence is ***,a.tivira. thera.y ma. differ significa.tly from the sta.da.d guidelines esta.lished *** high preva.ence of HBV genotype G in the a.erica.,especia.ly a.ong the Mexica. popula.ion,ra.ses new questions rega.ding its geogra.hic origin tha. will require further investiga.ion.

关键词： Hepa.itis B virus genotypes Hepa.itis B virus genotype H Hepa.itis B virus genotype G Molecula. epidemiology Mexico a.tivira. thera.y Severity of liver disea.e Clinica. outcome