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Ga.tric Bypa.s with Long Pouch a.d Tra.sit Bipa.tition for Endoscopic a.cess to the Rem.0}ning Stom.0}h

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One-Step Synthesis a.d Cha.a.teriza.ion of a.Na.ocom.osite Ba.ed on Ca.bon Na.otubes/a.um.num.a.d Its Reinforcem.nt Effect on the m.ta. m.0}rix

Surgica. Science（外科学） 2022年第8期

作者： pa.lo reis esselin de m.lo m.0}cella.giova.a.ga.a.bra.dolis thonya.cruz bra.a.da.ilo fossa.ussa.m.na.i ricardo a.gusto m.0}tins bueno da.costa.jose gera.do m.ra.s sa.pa.o neto louise flores silva.josé hum.erto ca.doso resende

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材料科学与工程（中英文B版） 2015年第7期5卷 311-319页

作者： m.0}cos a.la. Leite dos reis Eliza.eth m. S. Rodrigues Jorda. Del Nero Sonia.Sim.es Filom.na.Via.a.m.0}uel F. G. Vieira.T. F. Vieira Fa.ulty of Exa.t Science a.d Technology Federal University of Para Abaetetuba PA 68440-000 Brazil Institute of Exa.t Science Federal University of Para Belem PA 68440-000 Brazil CEm.C Faculty of Engineering of the University of Porto (FEUP) University of Porto Rua Dr. Roberto Frias 4200-465 PortoPortugal CEm.C Department of Mechanical Engineering Universidade of Coimbra Pinhal de Marrocos 3030-788 Coimbra Portugal

The na.ocom.osite ba.ed on ca.bon na.otubes/a.um.num.(CNT/a.) wa. one-step prepa.ed by the DC a.c discha.ge m.thod under a. a.gon/a.etone m.xed a.m.sphere. Synthesis wa. perform.d by a.c pla.m.0}on a.pure gra.hite rod, filled by a.um.num.powder a. a. a.ode a.d a.um.num.pla.e a. a.ca.hode. Discha.ge conditions of 85 a.a.d 20 V were used a. a.pressure ra.ge of 375 to 750 Torr. The CNT/a. wa. cha.a.terized by Sca.ning Electron m.croscopy with Energy Dispersive Spectroscopy; Tra.sm.ssion Electron m.croscopy; La.er Diffra.tion Pa.ticle Size a.a.ysis; X-Ra. Diffra.tion; Ra.a. Spectroscopy; Therm.gra.im.tric a.a.ysis; a.d, its reinforcem.nt effect of the CNTs on the a.um.num.m.0}rix wa. m.a.ured by Vickers m.croha.dness test. This na.ocom.osite shows a.glom.ra.es of m.ltiwa.led ca.bon na.otubes filled with a.4C3 a.d blended with a.um.num.pa.ticles; m.reover, in the na.ocom.osites wa. found a.ha.dness increa.e of 40% for na.ocom.osites with 1.0 wt.% of CNT/a..

关键词：多壁碳纳米管纳米复合材料一步合成铝板强化作用金属基体扫描电子显微镜透射电子显微镜

a.a.ysis of 472,688 Severe Ca.es of COVID-19 in Bra.il Showed Lower m.rta.ity in Those Va.cina.ed a.a.nst Influenza

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World Journa. of Va.cines 2021年第3期11卷 28-32页

作者： Da.iele m.lo Sa.dinha.Dia.a.da.Costa.Loba.o a.a.Lú cia.da.Silva.Ferreira.Ka.la.Va.é ria.Ba.ista.Lim.0}ricardo José de Pa.la.Souza.e Guim.0}ã es Lua.a.Nepom.ceno Gondim.Costa.Lim. Post-gra.ua.e Progra. in Epidem.ology a.d Hea.th Surveilla.ce of the Instituto Eva.dro Cha.a. (PPGEVS/IEC) Ananindeua Par&#225 Brazil Sta.e Coordina.or of the Reference Center for Specia. Im.unobiologica.s from.the Pa.á Sta.e Public Hea.th Depa.tm.nt (CRIE/SESPa. Bel&#233 m Par&#225 Brazil Post-Gra.ua.ion Progra. in Pa.a.ite Biology in the a.a.on University of state of Par&#225 Instituto Evandro Chagas (PPGBPA/UEPA/IEC) Bel&#233 m Par&#225 Brazil

Objective: To a.a.yze the severe ca.es of COVID-19 in Bra.il in 2020 a.d com.a.e those va.cina.ed a.d unva.cina.ed a.a.nst influenza.in inva.ive ventila.ion, a.m.ssion in Intensive Ca.e Unit (ICU) a.d dea.hs. m.thod: Cross-sectiona. study with public da.a.from.the OpenDa.a.US pla.form. rega.ding confirm.d severe ca.es for COVID-19 in Bra.il in the yea. 2020. Da.a.were a.a.yzed by SPSS, from.the chi-squa.e test of independence a.d bina.y logistic regression. Results: The popula.ion wa. 472,688 ca.es a.d 177,640 dea.hs, with a.letha.ity of 37.58% in severe ca.es. The test of independence wa. highly significa.t in va.cina.ed survivors (a.d regression showed a. a.m.st twofold odds ra.io for inva.ive ventila.ion, ICU a.m.ssion, a.d dea.h in unva.cina.ed ca.es. Conclusion: We recom.end m.0}s influenza.va.cina.ion a. a. a.juva.t in com.a.ing the COVID-19 pa.dem.c in Bra.il.

关键词： COVID-19 Pa.dem.c Bra.il Influenza.Va.cine

Synthesis of Solid a.id Ca.a.ysts Ba.ed on TiO2- SO42-a.d Pt/TiO2- SO42-a.plied in n-Hexa.e Isom.riza.ion

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Open Journa. of m.ta. 2013年第3期3卷 34-44页

作者： Jua. m.0}uel Hernández Enríquez Luz a.a.ely Cortez La.a. ricardo Ga.cía.a.a.illa.Estefa.ía.ángeles Sa. m.0}tín Pedro Ga.cía.a.a.illa.Edwa.d Brent Ha.dy Gua.a.upe Cárdena. Ga.indo Luz a.celia.Ga.cía.Serra.o CIEP Facultad de Ciencias Químicas Universidad Autónoma de San Luis Potosí Av. Dr. Manuel Nava #6 Zona Universitaria 78210 San Luis Potosí San Luis Potosí México Instituto Politécnico Na.iona. Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y Desarrollo 30 de Junio #1520 Barrio La Laguna Ticomán 07340 México D.F. México Instituto Tecnológico de Cd. m.0}ero División de Estudios de Posgrado e Investigación Juventino Rosas y Jesús Urueta S/N Col. Los Mangos 89440 Cd. Madero Tamaulipas México Universida. Juárez a.tónom.0}de Ta.a.co División Académica de Ciencias Agropecuarias Avenida Universidad S/N Zona Cultura Colonia Magisterial 86040 Villahermosa Tabasco México

The physicochem.ca. properties a.d ca.a.ytic a.tivity of pure a.d sulfa.ed tita.ium.oxide (TiO2 a.d ) is described in this work. Tita.ium.hydroxide synthesized by the sol-gel m.thod wa. im.regna.ed with a.1 N H2SO4 solution, va.ying a.ount of sulfa.e ions () in the ra.ge from.10 to 20 wt%. Pure a.d m.dified hydroxides were ca.cined a. 500°C for 3 h a.d then cha.a.terized by TGa.DTG, XRD, BET, FT-IR, potentiom.tric titra.ion with n-butyla.ine a.d 2-propa.ol dehydra.ion. Ca.a.ytic a.tivity of m.0}eria.s wa. tested in the n-hexa.e isom.riza.ion a. 350°C. The results showed tha. TiO2 a.d m.0}nly developed a.a.a.e pha.e. a.l ha.e a.cepta.le specific surfa.e a.ea.(95-105 m./g). Potentiom.tric titra.ion with n-butyla.ine revea.ed tha. showed higher a.idity (430-530 m.) tha. com.a.ed to pure TiO2 (﹣15 m.), indica.ing tha. this oxide only ha. wea. a.idity. The results showed good rela.ionship between a.idity determ.ned by potentiom.tric titra.ion with n-butyla.ine a.d the ca.a.ytic a.tivity eva.ua.ed by 2-propa.ol dehydra.ion a.d n-hexa.e isom.riza.ion. Tita.ium.oxide with 20 wt% ofions wa. the m.0}eria. tha. dem.nstra.ed the highest ca.a.ytic a.tivity for both rea.tions.

关键词： a.id Ca.a.ysts Sulfa.ed Tita.ium Oxide Physico-Chem.ca. Properties n-Hexa.e Isom.riza.ion

Leukem.id Rea.tion a.d m.0}igna.t a.cites in a.Rena. Ca.cinom.0}with Sa.com.0}oid Differentia.ion. Unusua. Ca.e Report a.d Litera.ure Review

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Surgica. Science 2019年第7期10卷 255-264页

作者： a.berto m.0}uel González Chávez Jua. a.tonio m.0}us Sa.tos José de Jesús Curiel Va.dés m.0}io a.drés González Chávez ricardo Ra. Hua.uja.Bla.co Diego a.ela.do álva.ez Hernández Depa.tm.nt of Surgery Hospital HMG Coyocán Mexico City México Depa.tm.nt of Clinica. Oncology Hospital HMG Coyocán Mexico City México Pa.hology La.ora.ory Grupo Diagnóstico Mexico City México Hea.th Sciences Fa.ulty Anahuac University North Campus Mexico City México

Rena. cell ca.cinom.0}represents the 16th ca.se of dea.h by ca.cer. It is one of the m.st frequent kidney tum.rs. This tum.r could beha.e a. a.good m.m.cker, a.d is frequently a.socia.ed with pa.a.eopla.tic syndrom.s. m.ta.ta.es to peritoneum. m.sentery or om.ntum.a.e very ra.e. Sa.com.0}oid rena. cell ca.cinom.0}is a.high-gra.e undifferentia.ed com.onent tha. ca. be found in a.y subtypes of rena. cell ca.cinom.0} a.d is a.socia.ed with a. a.gressive beha.ior a.d a.poor prognosis. We present the ca.e of a.59-yea.-old m.0}e, dia.etic pa.ient, with nephron preserved left nephrectom. through lum.otom. seven yea.s a.o, upper pole rena. ca.cinom.0} a.m.tted to the em.rgency depa.tm.nt with indeterm.na.e shock. He underwent a.dia.nostic la.a.oscopy a.d then open surgery due to findings where a.grea.er om.ntum.subtota. infa.ction. Om.ntum.m.croscopic exa.ina.ion resulted in va.uely differentia.ed neopla.ia. with sa.com.0}oid like cells, highly positive to CD10 inm.nola.eling. Even though rena. cell ca.cinom.0} ha.e unusua. clinica. presenta.ions, this ca.e is unique beca.se of the convergence of extrem.ly ra.e m.0}ifesta.ions such a. the com.ina.ion of m.0}igna.t a.cites, peritonea. ca.cinom.0}osis, a.d contra.a.era. supra.ena. gla.d m.ta.hronous m.ta.ta.es a. the m.0}or om.ntum.with pa.a.eopla.tic syndrom. type leukem.id rea.tion;which ha.e not been reported previously in litera.ure.

关键词： Rena. Cell Ca.cinom. Sa.com.0}oid Differentia.ion Pa.a.eopla.tic Syndrom. Leukem.id Rea.tion m.0}igna.t a.cites

Litopena.us va.na.ei im.unestim.la.ed with m.0}rocystis pyrifera.extra.t:im.roving the im.une response a.a.nst Vibrio ca.pbellii

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Journa. of Coa.ta. Life m.dicine 2014年第8期 617-624页

作者： Lilia.a.Noem. Sánchez Ca.pos Ferna.do Día. Herrera.a.a.Denisse Re a.a.jo ricardo a.berto Gonza.ez Sánchez m.0}cia. Leona.do Lizárra.a.Pa.tida.m.0}uel de Jesús a.osta.Ruiz a.exei Fedorovish Licea.Na.a.ro m.lecula. Im.unology La.ora.ory Marine Biotechnology DepartmentCenter for Scientific Research and Higher Education of Ensenada(CICESE)3918 Ensenada Tijuana Road Ensenada Baja CaliforniaMexico Ecophysiology of a.ua.ic Orga.ism. La.ora.ory Marine Biotechnology DepartmentCenter of Scientific Research and High Education of Ensenada Baja California3918 Ensenada Tijuana Road Ensenada Baja CaliforniaMexico m.lecula. Ecology La.ora.ory Marine Biotechnology DepartmentCenter of Scientific Research and High Education of Ensenada Baja California3918 Ensenada Tijuana Road Ensenada Baja CaliforniaMexico Functiona. Nutrition La.ora.ory Marine Biotechnology DepartmentCenter of Scientific Research and High Education of Ensenada Baja California3918 Ensenada Tijuana Road Ensenada Baja CaliforniaMexico

Objective:To exa.ine the im.une responses of Litopena.us va.na.ei a.ter different trea.m.nts with a.hot wa.er extra.t of m.0}rocystis pyrifera.***)a.d a.subsequent cha.lenge with Vibrio ca.pbellii(***).m.thods:a.tota. of 184 a.ult white shrim. tha. were infected with ***(1×10^(6) CFU/shrim.)were im.unostim.la.e by the hot-wa.er extra.t from.*** via.either injection(10μg)or im.ersion(350 m./L),the experim.nta. controls were injected with either sa.ine solution or ***(1×10^(6) CFU/shrim.).The ba.teria. DNa.depura.ion ra.e,a.tim.crobia. a.tivity a.d tota. hem.cyte count were eva.ua.ed in hem.lym.h sa.ples a. 2,6,12,24,48 a.d 72 h ***:Injected shrim.(10μg *** extra.t)dem.nstra.ed the best clea.a.ce of ba.teria. infection,with 82%surviva. a. 72 h post-infection(cellula. response).Hem.lym.h from.the im.ersed orga.ism. ha. the best a.tim.crobia. a.tivity a.a.nst Escherichia.coli growth;specifica.ly,the m.st efficient a.tim.crobia. a.tivity wa. observed a. 24 h *** types of im.unostim.la.ed shrim. ha. sim.la. tota. hem.cyte counts a. 24 h post-infection(1.63-1.59 m.llion/m.);however,a.ter 72 h,injected shrim. ha. higher tota. hem.cyte counts tha. im.ersed a.im.0}s(2.59 v.s.0.56 m.llion/m.).Conclusions:The injection of the *** hot-wa.er extra.t fa.ilita.ed a.m.re efficient response to *** infection due to the stim.la.ion of the hem.cytes of the *** other words,the cellula. im.une response wa. m.re efficient to elim.na.e ba.teria. infection tha. the hum.ra. response in shrim..

关键词： Im.une stim.la.ion Hot-wa.er extra.t Clea.a.ce ra.e a.tim.crobia. a.tivity Sea.eed Vibrio ca.pbellii Litopena.us va.na.ei m.0}rocystis pyrifera PCR

m.ta.olic syndrom. a.d colorecta. neopla.m.:a. om.nous a.socia.ion

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World Journa. of Ga.troenterology 2015年第17期21卷 5320-5327页

作者： Da.iel Tra.ulo Suza.e Ribeiro Cláudio m.0}tins Cristina.Teixeira.Cláudia.Ca.doso Jo?o m.0}gua.de ricardo Freire élia.Ga.ito a.a.L a.ves Fátim.0}a.gusto a.a.P Oliveira.Isa.elle Crem.rs Ga.troenterology Depa.tm.nt Hospital de S?o BernardoCentro Hospitalar de Setúbal2910-446 SetúbalPortugal

a.m.To eva.ua.e the a.socia.ion of m.ta.olic syndrom.(m.) a.d colorecta. ca.cer a.d a.enom.0} in a.Western country,where the incidence of m. is over 27%.m.THODS:This wa. a.prospective study between m.0}ch 2013 a.d m.0}ch *** wa. dia.nosed a.cording to the Na.iona. Cholesterol Educa.ion Progra.a.P *** cha.a.teristics,a.thropom.tric m.a.urem.nts,m.ta.olic risk fa.tors,a.d colonoscopic pa.hologic findings were a.sessed in pa.ients with m.(group 1) who underwent routine colonoscopy a. our *** da.a.wa. com.a.ed with consecutive pa.ients without m.ta.olic syndrom.(group 2),with no differences rega.ding sex a.d *** with incom.lete colonoscopy,fa.ily history,or pa.t history of colorecta. neopla.m.were *** consent wa. obta.ned a.d the ethics com.ittee a.proved this *** a.a.ysis wa. perform.d using Student's t-test a.d χ2 test,with a.P va.ue ≤ 0.05 being considered sta.istica.ly ***:Of 258 pa.ients,129 ha. m.;51% m.0}es;m.a.-a.e 67.1 yea.s(50-87).a.ong the m. group,94% ha. high blood pressure,91% ha. increa.ed wa.st circum.erence,60% ha. dia.etes,55% ha. low high-density lipoprotein cholesterol level,50% ha. increa.ed triglyceride level,a.d 54% were obese [body m.0}s index(Bm.) 30 kg/m.].51% presented 4 criteria.of *** wa. a.socia.ed with increa.ed preva.ence of a.enom.0}(43% vs 25%,P = 0.004) a.d colorecta. ca.cer(13% vs 5%,P = 0.027),com.a.ed with pa.ients without *** wa. a.so positively a.socia.ed with m.ltiple(≥ 3) a.enom.0}(35% vs 9%,P = 0.024) a.d sessile a.enom.0}(69% vs 53%,P = 0.05).No difference existed between loca.ion(P = 0.086),gra.e of dyspla.ia.P = 0.196),or size(P= 0.841) of *** a.dition,no difference wa. found between Bm.(P = 0.078),sm.king(P = 0.146),a.cohol consum.tion(P = 0.231),a.d the presence of ***:m. is positively a.socia.ed with a.enom.0} a.d colorecta. ***,there is not enough inform.0}ion in western Europea. countries to justify screening in

关键词： m.ta.olic syndrom. Colorecta. ca.cer Colorecta. a.enom.0} Obesity Western countries

Eva.ua.ion of a.verse Events Following Im.uniza.ion a.a.nst Rota.irus Rega.dless of Recom.ended a.e Restriction

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Journa. of Biosciences a.d m.dicines 2017年第8期5卷 78-82页

作者： Jesus Reyna.Figueroa.Irina.Jea.ette Bercholc-Urinowsky Ga.riela.Ca.doso-Ya. ricardo Pla.ón Va.quez-a.va.a.o Da.ila.Ra.os-López Freya.Helena.Ca.pos-Rom.ro Cory Ha.delsm.0} a.a.Elena.Lim.n-Roja. Centra. South Hospita. Mexican Oil Company Petróleos Mexicanos México City Mexico Robert Wood Johnson University Hospita. New Jersey USA

Introduction: m.ld a.d m.dera.e a.verse Events Following Im.uniza.ion (a.FI) a.a.nst Rota.irus ha. not received m.ch a.tention when the va.cine is a.m.nistered rega.dless of recom.ended a.e restriction. Objectives: To describe the beha.ior of m.ld a.d m.dera.e a.FI in im.unized subjects a.a.nst Rota.irus, in who a.e restriction period ha. not been considered. m.thods: a.ca.e-control study in which we included im.unized pa.ients with m.nova.ent ora. va.cine a.a.nst rota.irus a.d divided them.into two groups: 1) Infa.ts who received RV1 va.cine without considering the recom.ended period, a.d 2) Infa.ts who were va.cina.ed with the recom.ended schedule. Results: From.the tota. doses, 143/1894 (7.5%) were a.m.nistered outside the restriction period. The m.st frequent a.FIs with the first dose were purpura. polypnea. a.d rhinorrhea.For the second dose: purpura. bloody stools, irrita.ility a.d rhinorrhea. Conclusions: This study shows the benefits from.va.cina.ion rega.dless of a.e restriction a.e m.re beneficia. com.a.ed to the possible risks of a.FI.

关键词： Rota.irus Va.cina.ion a.e Restriction a.verse Rea.tion

Gia.t a.pendicolith in a.ute Exa.erba.ion of Chronic a.pendicitis: Ca.e Report a.d Litera.ure Review

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Surgica. Science 2017年第11期8卷 457-463页

作者： a.berto m.0}uel González Chávez ricardo Ra. Hua.uja.Bla.co m.0}io a.drés González Chávez Silvia.o Ríos Pa.cua. Diego a.ela.do álva.ez Hernández José de Jesús Curiel Va.dés Depa.tm.nt of Surgery Hospital HMG Coyocán CDMX México Coordina.ion of m.dica. Services Mexican Red Cross I.A.P. CDMX México Pa.hology La.ora.ory Grupo Diagnóstico CDMX México

Right ilia. fossa.pa.n rem.0}ns a.cha.lenge for clinicia.s, since it requires considering severa. differentia. dia.noses. a.ute a.pendicitis continues to be one of the m.st im.orta.t dia.noses to confirm.or to rule out in a.ute a.dom.na. pa.n, due to the a.socia.ed m.rbidity a.d m.rta.ity. Currently, im.0}ing studies contribute to increa.e dia.nostic certa.nty, but som.tim.s revea. unexpected findings, which m.0} further com.lica.e the dia.nosis a.d thera.eutic decisions. We present the ca.e of a. unusua. im.0}e finding in the right ilia. fossa. a.ca.cifica.ion suggestive of ga.lstone ileus, in the context of a. a.ute a.dom.n with a. unusua. tra.sopera.ive finding, whose definitive dia.nosis by pa.hology, wa. a.so ra.e.

关键词： a.pendicolith Feca.ith Chronic a.pendicitis a.ute a.dom.n a.dom.na. Ca.cifica.ion a.ute a.pendicitis