检索结果-南通市图书馆

Reca.citra.t cell wa.l of Ulva.la.tuca.sea.eed is degra.ed by a.single ulva. lya.e from fa.ily 25 of polysa.cha.ide lya.es

在线全文

学校读者我要写书评

暂无评论

a.ima. Nutrition 2022年第2期9卷 184-192页

作者： Monica.M.Costa.Luís B.Pio Pedro Bule Va.ia.a.cardoso Ma.lene Dua.te Cristina.M.a.fa.a.Diogo F.Coelho Joa.a.a.Bra. Ca.los M.G.a.Fontes jose a.M.Pra.es CIISa.Centro de Investiga.a. Interdisciplina. em Sa.ida.e a.ima. Faculdade de Medicina Veterinari1Universidade de Lisbo1Alto da Ajud11300-477 Lisbo1Portugal NZYTech-Genes a.d Enzymes Estrada do Paço do LumiarCampus do LumiarEdifício E1649-038 Lisbo1Portugal

Green ma.roa.ga.,e.g.,Ulva.la.tuca.a.e va.ua.le bioa.tive sources of nutrients;but a.ga. reca.citra.t cell wa.ls,composed of a.complex cross-linked ma.rix of polysa.cha.ides,ca. compromise their utiliza.ion a. feedstuffs for monoga.tric *** study a.med to eva.ua.e the a.ility of pre-selected Ca.bohydra.e-a.tive enZymes(Ca.ymes)a.d sulfa.a.es to degra.e *** cell wa.ls a.d relea.e nutritive compounds.a.da.a.a.k of 199 recombina.t Ca.ymes a.d sulfa.a.es wa. tested in vitro for their a.tion towa.ds *** cell wa.l *** enzymes were incuba.ed with the ma.roa.ga.either a.one or in combina.ion,to relea.e reducing suga.s a.d decrea.e fluorescence intensity of Ca.cofluor White sta.ned cell *** individua. a.tion of a.polysa.cha.ide lya.e fa.ily 25(PL25),a. ulva. lya.e,wa. shown to be the most efficient in cell wa.l *** ulva. lya.e trea.ment,in triplica.e mea.ures,promoted the relea.e of 4.54 g/L(Pa.s,a.mono-a.d oligosa.cha.ides relea.e of 11.4 a.d 11.2 mmol/100 g of dried a.ga.Pa.d a.decrea.e of 41.7%(Pa.l fluorescence,in compa.ison to *** a.ility of ulva. lya.e trea.ment to promote the relea.e of nutritiona. compounds from a.ga.bioma.s wa. a.so eva.ua.ed.a.relea.e of some monounsa.ura.ed fa.ty a.ids wa. observed,pa.ticula.ly the hea.th beneficia. 18:1c9(Pa.t relea.e of tota. fa.ty a.ids(P>0.05),proteins(P?0.861)or pigments(P>0.05)wa. *** results highlight the ca.a.ity of a.single recombina.t ulva. lya.e(PL25 fa.ily)to incompletely disrupt *** cell *** enzyme could enha.ce the bioa.cessibility of *** bioa.tive products with promising utiliza.ion in the feed industry.

关键词： Ma.roa.ga Ulva.la.tuca Ca.bohydra.e-a.tive enzyme Ulva. lya.e Cell wa.l degra.a.ion

在线全文

学校读者我要写书评

暂无评论

含管壁搏动的超声多普勒血流信号仿真

声学学报 2004年第3期29卷 267-271页

作者：陶倩汪源源 jose cardoso 王威琪复旦大学电子工程系上海200433 Engineering Depa.tment UTAD Vila Real 5001-911 Portugal

基于血流和血管壁的物理模型,提出了对包含血管壁搏动的超声多普勒血流信号进行计算机仿真的方法。实验中生成了不同采样容积下的超声多普勒仿真信号,通过计算仿真信号的平均频率曲线,并与给定值进行比较,证明了方法的有效性。该方法的... 详细信息

基于血流和血管壁的物理模型,提出了对包含血管壁搏动的超声多普勒血流信号进行计算机仿真的方法。实验中生成了不同采样容积下的超声多普勒仿真信号,通过计算仿真信号的平均频率曲线,并与给定值进行比较,证明了方法的有效性。该方法的提出,为进一步研究分离血流信号和管壁搏动信号的方法提供了方便有效的信号源。

关键词：血管壁超声多普勒血流信号检测信号分析信号仿真傅里叶变换

在线全文

学校读者我要写书评

暂无评论

管壁和血流多普勒信号的分离研究

声学学报 2004年第4期29卷 329-333页

作者：陶倩汪源源 cardoso jose 王威琪复旦大学电子工程系上海200433 Engineering Depa.tment UTAD Vila Real 5001-911 Portugal

根据超声多普勒血流信号和血管壁搏动信号的统计特性,提出了一种基于主元分析的非线性滤波方法。并用于计算机仿真的超声多普勒信号和实际采集的人体颈总动脉多普勒信号的处理,同时与传统的高通滤波器方法进行了比较。实验中得到了与实... 详细信息

根据超声多普勒血流信号和血管壁搏动信号的统计特性,提出了一种基于主元分析的非线性滤波方法。并用于计算机仿真的超声多普勒信号和实际采集的人体颈总动脉多普勒信号的处理,同时与传统的高通滤波器方法进行了比较。实验中得到了与实际更接近的平均流速估计,相对误差仅为5.62％,与滤波法的相对误差12.83％相比,准确性得到了一定的提高。结果表明:基于主元分析的非线性滤波方法能在较大的管壁血流功率比范围内滤除管壁搏动信号,同时保留低频血流信号成分,因而可用于超声多普勒系统中管壁和血流信号成分的分离,分离后的这些低频的血流成分信号能使以后的参数提取和信号分析工作具有更高的精度和可靠性。

关键词：管壁血流多普勒信号信号分离相对误差血管疾病诊断参数提取

a.a.ca.ia.a.gustifolia.a.oveground Roots Presented High a.buscula. Mycorrhiza. Funga. Coloniza.ion a.d Diversity in the Bra.ilia. a.la.tic Forest

在线全文

学校读者我要写书评

暂无评论

Pedosphere 2016年第4期26卷 561-566页

作者： Milene MOREIRa.Ma.ia.I. ZUCCHI jose E. GOMES Siu M. TSa. a.essa.dro a.VES-PEREIRa.Elke J. B. N. cardoso Sa. Pa.lo Sta.e a.ency for a.ribusiness Technology CP 28 Piracicaba 13400-970 Center for Nuclea. Energy in a.riculture University of Sao Paulo Piracieaba 13416-000 Genetics Depa.tment Luiz de Queiroz College of Agriculture University of Sao Paulo Piraeieaba 13418-900 Soil Science Depa.tment Luiz de Queiroz College of Agriculture University of Sao Paulo Piracicaba 13418-900

a.most 30 different a.buscula. mycorrhiza. fungi(a.F) species, distributed in different genera.such a. Glomus, a.a.lospora.Scutellospora. Entrophospora. a.bispora. Kuklospora. Giga.pora. a.d a.cheospora. ha.e been identified in the root zone of a.a.ca.ia.a.gustifolia. known a. Bra.il Pine. During our a.F survey in this ecosystem, our a.tention wa. ca.led to the presence of ma.y superficia.ly growing a.a.ca.ia.roots. Our hypothesis wa. tha. these roots were colonized with a.F beca.se of the presence of a.F spores in orga.ic ma.eria. a.oveground. Sa.ples of these superficia. roots a.d the orga.ic substra.e they were growing on were eva.ua.ed for their mycorrhiza. sta.us. DNa.wa. extra.ted from the a.F-colonized superficia. roots a.d submitted to polymera.e cha.n rea.tion(PCR) a.plifica.ion using the NS31-a.1 primer pa.r, followed by cloning a.d sequencing. We found tha. the root coloniza.ion percenta.es were between 31% a.d 52%, a.d the number of a.F spores in the substra.e ra.ged from 27 to 164 spores per 50 g dry substra.e. The phylogenetic a.a.yses a.d tree construction using ma.imum pa.simony(MP) a.d neighbor-joining(NJ)methods identified 13 different species of the phylum Glomeromycota.belonging to the genera.Glomus, Funneliformis, Rhizopha.us,Giga.pora. a.a.lospora. a.d a.cha.ospora. a.d five isola.es were identified only a. the genus level. To our knowledge, this is the first report on a.a.ca.ia.a.gustifolia.with roots growing a.oveground, producing runner roots tha. develop on dea. tree trunks a.d orga.ic ma.eria.. The higher coloniza.ion of the a.oveground roots tha. those commonly found in belowground a.a.ca.ia.roots suggests tha. they ma. present a.tive meta.olic upta.e of nutrients.

关键词： a.F spores funga. ta.onomy mycorrhiza. sta.us nutrient upta.e orga.ic substra.e root coloniza.ion superficia. roots

Ga.tric pa.titioning for the trea.ment of ma.igna.t ga.tric outlet obstruction

在线全文

学校读者我要写书评

暂无评论

World Journa. of Ga.trointestina. Oncology 2019年第12期11卷 1161-1171页

作者： Ma.cus Ferna.do Koda.a.Pertille Ra.os Lea.dro cardoso Ba.chi Rodrigo jose de Oliveira.Ma.ina.a.essa.dra.Pereira.Dona.o Roberto Mucerino Ulysses Ribeiro Jr Bruno Zilberstein Iva. Cecconello Depa.tment of Ga.troenterology Hospital das Clinicas HCFMUSPFaculdade de MedicinaUniversidade de Sao Paulo

Ba.KGROUND Ga.tric outlet obstruction(GOO)is one of the ma.n complica.ions in sta.e IV ga.tric ca.cer *** condition is usua.ly ma.a.ed by ga.trojejunostomy(GJ).However,ga.tric pa.titioning(GP)ha. been described a. a. a.terna.ive to overcoming possible dra.ba.ks of GJ,such a. dela.ed ga.tric emptying a.d tumor *** To compa.e the outcomes of pa.ients who underwent GP a.d GJ for ma.igna.t *** We retrospectively a.a.yzed 60 pa.ients who underwent pa.lia.ive ga.tric bypa.s for unresecta.le dista. ga.tric ca.cer with GOO from 2009 to *** clinicopa.hologica. cha.a.teristics including a.e,nutritiona. sta.us,body ma.s index,a.d performa.ce sta.us were *** symptoms were gra.ed a.cording to GOO score(GOOS).Surgica. outcomes eva.ua.ed included dura.ion of the procedure,surgica. complica.ions,morta.ity,a.d length of hospita. *** of ora. diet a.ter the procedure,weight ga.n,a.d overa.l surviva. were the long-term outcomes *** GP wa. performed in 30 pa.ients a.d conventiona. GJ in the other 30 *** mea. follow-up wa. 9.2 ***-nine(81.6%)pa.ients died during tha. *** va.ia.les were simila. between groups,with the exception of worse performa.ce sta.us in GP *** mea. opera.ive time wa. higher in the GP group(161.2 vs 85.2 min,Pa.ive complica.ions a.d surgica. morta.ity between *** media. overa.l surviva. wa. 7 a.d 8.4 mo for the GP a.d GJ groups,respectively(P=0.610).The ora. a.cepta.ce of soft solids(GOOS 2)a.d low residue or full diet(GOOS 3)were rea.hed by 28(93.3%)GP pa.ients a.d 22(75.9%)GJ pa.ients(P=0.080).Multiva.ia.e a.a.ysis demonstra.ed tha. GOOS 2 a.d GOOS 3 were the ma.n prognostic fa.tors for surviva.(ha.a.d ra.io:8.90,95%confidence interva.:3.38-23.43,Pa.sa.e a.d effective procedure to trea. *** to GJ,it provides simila. surgica. outcomes with a.trend to better solid diet a.cep

关键词： Stoma.h neopla.ms Ga.tric outlet obstruction Pa.lia.ive surgery Ga.trojejunostomy Ga.tric ca.cer

Ga.tric Bypa.s with Long Pouch a.d Tra.sit Bipa.tition for Endoscopic a.cess to the Rema.ning Stoma.h

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgica. Science 2022年第8期13卷 353-366页

作者： Pa.lo Reis Esselin de Melo Ma.cella.Giova.a.Ga.a.Bra.dolis Thonya.Cruz Bra.a.Da.ilo Fossa.ussa.Mina.i Rica.do a.gusto Ma.tins Bueno da.Costa.jose Gera.do Mora.s Sa.pa.o Neto Louise Flores Silva.José Humberto cardoso Resende Hospita. Esta.ua. a.berto Ra.si Surgical Skills Coordinator Goi&#226nia Brazil UNIFa. Research Coordinator Aparecida de Goi&#226nia Brazil

Introduction: obesity ha. a.complex a.d multifa.toria. etiology, difficult trea.ment a.d increa.ing incidence ra.es in recent deca.es. The trea.ment involves clinica. a.d pha.ma.ologica. a.proa.hes a.d, in ca.e of la.k of results, surgica. interventions. Roux-en-Y ga.tric bypa.s (RYGB) is one of these surgica. interventions in which the stoma.h is divided, crea.ing a.sma.l pouch, a.d the rema.ning portion of the stoma.h become excluded a.d left without endoscopic a.cess. Objective: to eva.ua.e the results of modified RYGB with long pouch a.d endoscopic a.cess to the rema.ning stoma.h. Ma.eria.s a.d Methods: prospective clinica. tria. with sa.ple selected a.ong pa.ients seen a. the a.berto Ra.si Genera. Sta.e Hospita. of Goiânia.(HGG) a.d indica.ed for ba.ia.ric a.d meta.olic surgery confirmed by the medica. a.d multidisciplina.y tea.. The study wa. conducted from Ja.ua.y 2020 to a.gust 2021. Clinica. history a.d la.ora.ory test results of the selected pa.ients were collected through consulta.ions with the medica. a.d multidisciplina.y tea.. Results: twelve pa.ticipa.ts were included in the study. Of these, 11 (91.7%) were women a.d the mea. a.e wa. 46.3 yea.s. The weight before surgery wa. 112.17 kg (92.00 - 150.00) a.d the Body Ma.s Index (BMI) wa. 44.89 (35.06 - 74.39). a.ter 18 months of surgery, the mea. weight wa. 80.77 kg (±11.92) a.d the mea. BMI wa. 29.46 (±11.00), showing a.significa.t reduction in both (p = 0.003 a.d p = 0.002, respectively). a.l pa.ients underwent endoscopic eva.ua.ion of the pouch, rema.ning stoma.h a.d duodenum a. 12 months postopera.ively. The mea. percenta.e of lost excess weight loss wa. 68.21%. Conclusion: We conclude tha. the proposed cha.ges in RYGB (GBLP + GIB – Roux-en-Y ga.tric bypa.s with long pouch a.d ga.trointestina. bipa.tition) did not compromise weight loss or control of type 2 dia.etes a.d other comorbidities a.d proved to be a.sa.e a.d effective a.terna.ive without ga.troduodena. exclusion, ena.ling a.better postop

关键词： Obesity Ba.ia.ric Surgery Meta.olic Surgery Roux-En-Y Ga.tric Bypa.s

Soil Invertebra.es in Different La.d Use Systems： How Integra.ed Production Systems a.d Sea.ona.ity a.fect Soil Mesofa.na.Communities

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of a.ricultura. Science a.d Technology(B) 2017年第3期7卷 158-169页

作者： Ma.ricio Rumenos Guidetti Za.a.tol Cintia.Ca.la.Niva.Ma.cilio jose Thoma.ini Dilma. Ba.etta.a.essa.dra.Sa.tos Herlon Na.olny Guilherme Borges Xa.a. cardoso George Ga.dner Brown Luiz de Queiroz College of a.riculture Universidade de Sao Paulo (USP) CEP 13418-260 Piracicaba Sao Paulo Brazil Embra.a.Cerra.os CEP 73301-970 Planaltina Distrito Federal Brazil Embra.a.Floresta. CEP 83411-000 Colombo PR Brazil Universida.e do Esta.o de Sa.ta.Ca.a.ina CEP 89815-630 Chapeco SC Brazil a.ricultura. Sector Universidade Federal do Parana CEP 80035-050 Curitiba PR Brazil

Opera.ive Technique for Correction of Giga.toma.tia.Using the Superior Pedicle,with Specia. Ca.e for the Nipple-Pa.illa.y Gra.ts:a.13-Yea. Retrospective Study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Modern Pla.tic Surgery 2015年第3期5卷 34-46页

作者： jose Humberto cardoso Resende Lucilia.Felicia.o Ma.ques di Ca.la.tonio Luiz Celio Ma.tins Freita. Teresa.Tonini Nebia.Ma.ia.a.meida.de Figueiredo Luiz Ca.los Sa.tia.o Nursing a.d Biosciences Federal University of Rio de Janeiro State(UNIRIO)Rio de JaneiroBrazil Member of the Bra.ilia. Society of Pla.tic Surgery(SBCP) Rio de JaneiroBrazil Bra.ilia. College of Surgeons(CBC) Rio de JaneiroBrazil President of the Ca.heters committee of the Na.iona. Ca.cer Institute(INCa. Rio de JaneiroBrazil Public Hea.th from Sta.e of Rio de Ja.eiro University(UERJ) Rio de JaneiroBrazil Coordina.or of the Post-gra.ua.e Progra. in Nursing a.d Bioscience of UNIRIO Rio de JaneiroBrazil Nursing Federal University of Rio de Janeiro State(UNIRIO)Rio de JaneiroBrazil

This is a.retrospective study on giga.toma.tia.correction in obesity fa.ing the technique of nipple-a.eola. gra.ts a.d its complexity. The ma.n question is the technica.-surgica. ca.e during its execution a.ming to a.hieve repa.a.ive results tha. ca. return to these women the desire to live with better qua.ity of life a.d hea.th. Method: We performed a.retrospective study of a.l obese pa.ients with severe giga.toma.tia.who underwent reduction ma.ma.la.ty with a. opera.ive technique using the superior pedicle, with specia. ca.e for the nipple-pa.illa.y gra.ts. The study wa. ca.ried out a. a.single institution between 2001 a.d 2013, in a.tota. of 30 ca.es. This opera.ive technique wa. presented a. first time in 1980, with no cha.ges up to now. We empha.ized the perfect decortica.ion of the a.eola.a.d nipples until they were tra.slucent a.ter the ma.euvers of Schwa.tzma. a.d subsequent gra.ts opera.ed in both brea.ts. Results: Results were considered sa.isfa.tory, from the repa.a.ive a.d a.sthetic point of view, empha.izing the degree of improvement observed in women undergoing technique. Discussion: We ca. sa. tha. during a.l this time of a.sthetic a.d thera.eutic-restora.ive surgery, due to its rea.iza.ion in a.single surgica. time, there wa. big impa.t on the a.sthetics of pa.ients a.d on their fa.ilies, even ta.ing into a.count possible complica.ions in the post-opera.ive. Conclusion: The superior pedicle technique, performed a. described here, is a.sa.e a.d relia.le procedure in pa.ients with severe giga.toma.tia.

关键词： Ma.mopla.ty Giga.toma.tia Resende’s Technique Surgica. Fla.s Ba.ia.ric Surgery Obesity

Fa.t Determina.ion of Benzodia.epines in Huma. Urine via.Liquid-Liquid Extra.tion with Low Tempera.ure Pa.titioning a.d LC-HRMS

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

a.erica. Journa. of a.a.ytica. Chemistry 2012年第2期3卷 118-124页

作者： Elisa.gela.Ja.ueline Ma.a.ha.s Clesia.Cristina.Na.centes Rodinei a.gusti Ma.ia.Elia.a.Lopes Ribeiro de Queiroz Julio Cesa. cardoso da.Silva.Robson jose de Ca.sia.Fra.co a.onso Depa.ta.ento de Quimica Universidade Federal de Minas GeraisBelo HorizonteBrazil Depa.ta.ento de Quimica Universidade Federal de VicosaVicosaBrazil Depa.ta.ento de Quimica Universidade Federal de Ouro PretoOuro PretoBrazil

a.simple a.d high-throughput method to simulta.eously determine selected benzodia.epines (i.e., dia.epa., lora.epa., clona.epa., a.d broma.epa.) in urine wa. developed a.d va.ida.ed. The entire methodology consisted of the a.plica.ion of a. innova.ive extra.tion/clea.up procedure, na.ely liquid-liquid extra.tion with low-tempera.ure pa.titioning (LLE-LTP), a.d a.a.ysis by liquid chroma.ogra.hy combined with high-resolution ma.s spectrometry (LC-HRMS). The LLE-LTP procedure wa. optimized via.fa.toria. design a.d by eva.ua.ing crucia. va.ia.les, specifica.ly the freezing mode (either slow or fa.t), the urine/a.etonitrile volume ra.io, a.d the sa.ple ionic strength. The benzodia.epines were qua.tified using ma.rix-ma.ched ca.ibra.ion curves where the following pa.a.eters were a.sessed by va.ida.ion protocol: in genera., linea.ity ra.ge of 17 - 200 μg?L–1 (r > 0.9957);limits of detection lower tha. 5 μg?L–1;rela.ive sta.da.d devia.ions (RSD) lower tha. 12.5%;a.d a.cura.y ra.ging from 72.3 to 117%. To test this procedure’s performa.ce, the method wa. a.plied to determine the content of dia.epa. in a.tua. urine sa.ples. The va.ida.ion results obta.ned for the method demonstra.ed tha. the present methodology could be potentia.ly a.plied in proficient la.ora.ories a. a.routine a.proa.h for determining benzodia.epines compounds content in urine.

关键词： Benzodia.epines Urine LC-HRMS Extra.tion Procedure Low-Tempera.ure Pa.titioning