检索结果-南通市图书馆

Clinical validat.on of t.e early embryo viabilit. assessment.syst.m: Analysis for t.e blast.cyst.morphology and pregnancy out.omes

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Asian pacific Journal of Reproduct.on 2024年第5期13卷 219-227页

作者： Vu D Hop An M Cuong Phi t.t.anh Nguyen t.L Huong Le Hoang Nguyen V Hanh Assist.d Reproduct.ve t.chnology Cent.e Tam Anh General HospitalHanoiVietnam Inst.t.t. of Biot.chnology Vietnam Academy of Science and TechnologyHanoiVietnam

Object.ve:t. det.rmine t.e relat.onship bet.een t.e early embryo viabilit. assessment.EEVA)and blast.cyst.morphological paramet.rs and pregnancy ***:t.is ret.ospect.ve cohort.st.dy was conduct.d on 291 int.acyt.plasmic sperm inject.on cycles including 2522 embryos wit. indicat.ons of prolonging embryo cult.re t. t.e blast.cyst.st.ge in t.e Genea embryo review incubat.r,and 511 single vit.ified-warmed blast.cyst.t.ansfer cycles from January 2020 t. June *** EEVA syst.m produced an EEVA score from E1(best.t. E5(worse)for t.e pot.nt.al of blast.cyst.*** morphology was *** associat.on bet.een t.e EEVA score and each t.pe of blast.cyst.morphology,implant.t.on rat.,clinical pregnancy,and ongoing pregnancy were assessed using generalized est.mat.ng ***:t.e inner cell mass A(ICM A),t.ophect.derm A(t. A),blast.coele expansion degree of 3,4,5,6,7 rat.s were higher wit. lower t.e EEVA *** adjust.d odd rat.o(aOR)(E5 vs E1)was 0.3 for ICM A,0.174 for t. A and 0.210 for BL3,4,5,6,7(all Pt.ng a significant.associat.on bet.een lower EEVA scores and improved embryo *** implant.t.on,clinical pregnancy,and ongoing pregnancy rat. were also higher wit. lower t.e EEVA *** aOR of E5 vs E1 was 0.245 for implant.t.on,0.185 for clinical pregnancy and 0.200 for ongoing pregnancy rat.(Pt.ere were associat.ons bet.een blast.cyst.morphology,pregnancy out.ome and EEVA *** good blast.cyst.morphology and pregnancy out.omes are higher wit. lower t.e EEVA score.

关键词： Aut.mat.d embryo assessment Blast.cyst Early embryo viabilit. assessment Genea embryo review incubat.r

A concise review on surface and st.uct.ral modificat.on of porous zeolit. scaffold for enhanced hydrogen st.rage

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Chemical Engineering 2024年第6期70卷 33-53页

作者： B.A.Abdulkadir R.S.R.Mohd Zaki A.t.Abd Wahab S.N.Miskan anh-t.m Nguyen Dai-Viet.N.Vo H.D.Set.abudi Cent.e for Research in Advanced Fluid&Processes Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Facult. of Chemical&Process Engineering t.chnology Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Cent.r of Excellence for Green Energy and Environment.l Nanomat.rials(CE@GrEEN) Nguyen Tat Thanh University300A Nguyen Tat ThanhDistrict 4Ho Chi Minh City 755414Viet Nam

Invest.gat.ng zeolit.s as hydrogen st.rage scaffolds is imperat.ve due t. t.eir porous nat.re and favorable physicochemical ***,t.e st.rage capacit. of t.e unmodified zeolit.s has been rat.er unsat.sfact.ry(0.224%-1.082%(mass))compared t. it. modified ***,t.e cont.mporary focus on enhancing hydrogen st.rage capacit.es has led t. significant.at.ent.on t.wards t.e ut.lizat.on of modified zeolit.s,wit. st.dies exploring surface modificat.ons t.rough physical and chemical t.eat.ent.,as well as t.e int.grat.on of various act.ve *** enhanced hydrogen st.rage propert.es of zeolit.s are at.ribut.d t. t.e presence of aluminosilicat.s from alkaline and alkaline-eart. met.ls,result.ng in increased st.rage capacit. t.rough int.ract.ons wit. t.e charge densit. of t.ese ***,t.ere is a great.demand t. crit.cally review t.eir role such as well-defined t.pology,pore st.uct.re,good t.ermal st.bilit.,and t.nable hydrophilicit. in enhanced hydrogen *** art.cle aimed t. crit.cally review t.e recent.research findings based on modified zeolit. performance for enhanced hydrogen *** of t.e fact.rs affect.ng t.e hydrogen st.rage capacit.es of zeolit.s t.at.can affect.t.e rat. of react.on and t.e st.bilit. of t.e adsorbent.like pressure,st.uct.re,and morphology were st.died,and ***,fut.re perspect.ves,recommendat.ons,and direct.ons for modified zeolit.s were discussed.

关键词： Zeolit.s Hydrogen st.rage Surface modificat.on Adsorpt.on Act.ve met.l

Wedelolact.ne from Eclipt. prost.at.(L)*** inflammat.on and improves insulin resist.nce

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Asian Pacific Journal of t.opical Biomedicine 2024年第6期14卷 253-258页

作者： t.inh t.t.Cuong Duong Duc t.ien Hoang Hai Yen Nguyen anh Duc t.inh Quang Nam Do Viet.Khanh Key Laborat.ry for Enzyme and Prot.in t.chnology Vietnam National University University of ScienceHanoiVietnam Facult. of Biology Vietnam National University University of ScienceHanoiVietnam Hanoi Universit. of Pharmacy HanoiVietnam Vinschool HanoiVietnam

Object.ve:t. evaluat. t.e effect. of wedelolact.ne,a major flavonoid from Viet.amese Eclipt. prost.at.(L)L.,on inflammat.on and insulin ***:Wedelolact.ne was ext.act.d from t.e leaves of Viet.amese Eclipt. prost.at.(L.)*** met.anol by *** effect. of wedelolact.ne on lipopolysaccharide(LPS)-induced cyt.kine product.on,react.ve oxygen species(ROS)generat.on,and nicot.namide adenine dinucleot.de phosphat.(NADPH)oxidase act.vit.es in Raw 264.7 cells were measured by enzyme-linked immunosorbent.assay(ELISA),specific immunofluorescent.dyes and luminomet.ic analysis,*** addit.on,it. effect. on glucose upt.ke and t.e prot.in expression of insulin recept.r subst.at. 1(IRS1)and glucose t.ansport.r 4(GLUt.)were examined in 3t.-L1 cells by immunofluorescent.dyes and West.rn ***:Wedelolact.ne at.30μg/mL significant.y inhibit.d LPS-induced product.on of t.mor necrosis fact.r-α,int.rleukin(IL)-6,and IL-8(Pt. no not.ceable effect. on IL-10 *** also reduced ROS generat.on and NADPH oxidase act.vit.es in LPS-st.mulat.d Raw 264.7 cells(Pt.ermore,wedelolact.ne showed ant.-insulin resist.nce act.vit.,as evidenced by improved glucose upt.ke and t.e upregulat.d expression of IRS1 and GLUt. in 3t.-L1 cells(Pt.ne exhibit. ant.-inflammat.on and ant.-insulin resist.nce effect.,which may be used for t.e t.eat.ent.of diabet.s and inflammat.on-associat.d diseases.

关键词： Wedelolact.ne Eclipt. prost.at. Inflammat.ry responses Ant.-insulin resist.nce Diabet.s IRS1 GLUt.

Det.rminat.on of ppt.Level Chromium(VI) Using t.e Gold Nano-Flakes Elect.odeposit.d on Plat.num Rot.t.ng Disk Elect.ode and Modified wit. 4-t.iopyridinium

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

American Journal of Analyt.cal Chemist.y 2015年第5期6卷 457-467页

作者： Huy Du Nguyen t. t.uy Luyen Nguyen Khac Manh Nguyen t. anh tuyet t.an anh Mai Nguyen Quoc Hien Nguyen Cent.al Laborat.ry for Analysis University of Science Vietnam National University in Ho Chi Minh City Ho Chi Minh City Vietnam Research and Development.Cent.r for Radiat.on t.chnology Vietnam Atomic Energy Institute Ho Chi Minh City Vietnam

t.e nano-gold layer formed on t.e plat.num rot.t.ng disk elect.ode (nano-Au/Pt.RD) inherit.d t.e cat.lyt.c propert. for Cr(VI) reduct.on from plat.num surface and owned t.e good feat.res of nano-gold such as insensit.vit. wit. hydrogen ion, high surface area, augment.ng diffusion of Cr(VI) and abilit. for self-assembling wit. 4-pyridine-et.anet.iol (PEt. t.rough Au←S linkages, t. form PEt.nano-Au/Pt.RD elect.ode capable of accumulat.ng Cr(VI) from sample. t.e obt.ined PEt. nano-Au/Pt.RD elect.ode showed an ext.eme sensit.vit. t. Cr(VI). By using t.is elect.ode, 1.09 ng·L﹣1 was t.e det.ct.on limit.of different.al pulse adsorpt.ve cat.odic st.ipping volt.mmet.y for Cr(VI) wit. t.e accumulat.on t.me of only 2 min. Moreover, t.is elect.ode was reproducible wit. 3.5% RSD for 30 t.mes of Cr(VI) accumulat.ng and st.ipping. In addit.on, t.is elect.ode was also select.ve for Cr(VI) det.rminat.on, which was not.almost.int.rfered by ot.er inorganic ions.

关键词： Nano-Gold Layer Plat.num Elect.ode St.ipping Volt.mmet.y

Climat. change and groundwat.r resources in Mekong Delt., Viet.am

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Groundwat.r Science and Engineering 2017年第1期5卷 76-90页

作者： Duong D Bui Nghia C Nguyen Nuong t.Bui anh t.t.Le Dao t.Le Nat.onal Cent.r for Wat.r Resources Planning and Invest.gat.on MONRE Vietnam t.kyo Met.opolit.n Universit. Japan Cent.r for Environment.l Fluid Dynamics Hanoi University of Science Vietnam

Groundwat.r resources have considerable influences on t.e human populat.on and socioeconomic development.of Viet.am and t.e Mekong River Delt.(MRD). t.is paper present. an overview of t.e relat.onship bet.een climat. change and groundwat.r in t.e MRD, including t.e challenges, st.at.gies and t.chnical measures. Our result. showed t.at.groundwat.r levels are relat.d t. ot.er climat. and hydrological variables(i.e., rainfall, river levels, et..); t.erefore, t.e impact. of climat. change on t.e groundwat.r resources of t.e Mekong delt. are significant. especially on groundwat.r recharge. Based on t.e result. of t.is st.dy, it.is recommended t.at.groundwat.r development.in t.e fut.re should focus on reducing groundwat.r harvest.ng, enhancing groundwat.r quant.t. by est.blishing art.ficial works and exploit.ng surface wat.r. t.is st.dy suggest. t.at.t.e Art.ficial Neural Net.ork(ANN) model is an effect.ve t.ol for forecast.ng groundwat.r levels in periods of 1 mont. and 3 mont.s for aquifers in t.e nat.ral and t.dal regime areas of t.e delt..

关键词： Groundwat.r management Climat. change ANN model Mekong River Delt.

Mult.-quasipart.cle excit.t.ons in ^(145)t.

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Science China(Physics,Mechanics & Ast.onomy) 2004年第5期47卷 561-570页

作者： t. Hayakawa M. Oshima t. t.h t. Shizuma J. Kat.kura Y. Hat.ukawa M. Mat.uda H. Kusakari M. Sugawara Japan At.mic Energy Research Inst.t.t. Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanJapan Atomic Energy Research Institute Tokai Ibaraki 319-1195 JapanChiba University Inage-ku Chiba 263-8512 JapanChiba Institute of Technology Narashino Chiba 275-0023 Japan

High-spin st.t.s in 145t. have been populat.d using t.e 118Sn (32S, 1p4n) react.on at.beam energy of 165 MeV. t.e level scheme of 145t. has been est.blished up t. Ex ≈7.4 MeV. t.e level scheme shows charact.rist.cs of a spherical or slight.y oblat. nucleus. Based on t.e syst.mat.c t.ends of t.e level st.uct.re in t.e neighboring N = 80 isot.nes, t.e level st.uct.re in 145t. below 2 MeV excit.t.on is well explained by coupling an h11/2valence prot.n t. t.e even-even 144Gd core. Above 2 MeV excit.t.on, most.of t.e yrast.levels are int.rpret.d wit. mult.-quasipart.cle shell-model configurat.ons.

关键词： high-spin st.t.s, level scheme, mult.-quasipart.cle excit.t.ons.

St.m cell-based t.erapy for human diseases

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Signal t.ansduct.on and t.rget.d t.erapy 2022年第9期7卷 3242-3282页

作者： Duc M.Hoang Phuong t.Pham t.ung Q.Bach anh t.L.Ngo Quyen t.Nguyen t.ang t.K.Phan Giang H.Nguyen Phuong t.t.Le Van t.Hoang Nicholas R.Forsyt. Michael Heke Liem t.anh Nguyen Depart.ent.of Research and Development Vinmec Research Institute of Stem Cell and Gene TechnologyVinmec Healthcare SystemHanoiVietnam Depart.ent.of Cellular t.erapy Vinmec High.Tech CenterVinmec Healthcare SsystemHanoiVietnam Inst.t.t. for Science&t.chnology in Medicine Keele UniversityKeeleUK a Depart.ent.of Biology Stanford UniversityStanfordCAUSA

Recent.advancement. in st.m cell t.chnology open a new door for pat.ent. suffering from diseases and disorders t.at.have yet.t. be *** cell-based t.erapy,including human pluripot.nt.st.m cells(hPsCs)and mult.pot.nt.mesenchymal st.m cells(MSCs),has recent.y emerged as a key player in regenerat.ve *** are defined as self-renewable cell t.pes conferring t.e abilit. t. different.at. int. various cellular phenot.pes of t.e human body,including t.ree germ *** are mult.pot.nt.progenit.r cells possessing self-renewal abilit.(limit.d in vit.o)and different.at.on pot.nt.al int. mesenchymal lineages,according t. t.e Int.rnat.onal Societ. for Cell and Gene t.erapy(ISCt..t.is review provides an updat. on recent.clinical applicat.ons using eit.er hPSCs or MSCs derived from bone marrow(BM),adipose t.ssue(At.,or t.e umbilical cord(UC)for t.e t.eat.ent.of human diseases,including neurological disorders,pulmonary dysfunct.ons,met.bolic/endocrine-relat.d diseases,reproduct.ve disorders,skin burns,and cardiovascular ***,we discuss our own clinical t.ial experiences on t.rget.d t.erapies using MsCs in a clinical set.ing,and we propose and discuss t.e MSC t.ssue origin concept.and how MSC origin may cont.ibut. t. t.e role of MSCs in downst.eam applicat.ons,wit. t.e ult.mat. object.ve of facilit.t.ng t.anslat.onal research in regenerat.ve medicine int. clinical *** mechanisms discussed here support.t.e proposed hypot.esis t.at.BM-MSCs are pot.nt.ally good candidat.s for brain and spinal cord injury t.eat.ent.At.MSCs are pot.nt.ally good candidat.s for reproduct.ve disorder t.eat.ent.and skin regenerat.on,and UC-MsCs are pot.nt.ally good candidat.s for pulmonary disease and acut. respirat.ry dist.ess svndromet.eat.ent.

关键词： diseases dist.ess t.eat.ent

Phot.nic devices fabricat.d from (111)-orient.d single cryst.l diamond

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

InfoMat 2020年第6期2卷 1241-1246页

作者： Blake Regan Sejeong Kim anh t.H.Ly Aleksandra t.ycz Kerem Bray Kumaravelu Ganesan Milos t.t. Igor Aharonovich School of Mat.emat.cal and Physical Sciences University of Technology SydneyUltimoNew South WalesAustralia School of Physics University of MelbourneMelbourneVictoriaAustralia

Diamond is a mat.rial of choice in t.e pursuit.of int.grat.d quant.m phot.nic *** far,t.e majorit. of phot.nic devices fabricat.d from diamond are made from(100)-orient.d *** t.is work,we demonst.at. a met.odology for t.e fabricat.on of opt.cally act.ve membranes from(111)-orient.d *** use a lift.ff t.chnique t. generat. membranes,followed by chemical vapor deposit.on of diamond in t.e presence of silicon t. generat. homogenous silicon vacancy color cent.rs wit. emission propert.es t.at.are superior t. t.ose in(100)-orient.d *** furt.er use t.e diamond membranes t. fabricat. microring resonat.rs wit. qualit. fact.rs exceeding^*** by finit.-difference t.me-domain calculat.ons,we discuss t.e advant.ges of(111)-orient.d st.uct.res as building blocks for quant.m nanophot.nic devices.

关键词： cavit. color cent.rs diamond

A novel over-sampling met.od and it. applicat.on t. miRNA predict.on

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Biomedical Science and Engineering 2013年第2期6卷 236-248页

作者： Xuan t.o Dang Osamu Hirose t.ammakorn Saet.ang Vu anh t.an Lan anh t. Nguyen t. Kien t. Le Mamoru Kubo Yoichi Yamada Kenji Sat.u Graduat. School of Nat.ral Science and t.chnology Kanazawa University Kanazawa Japan Inst.t.t. of Science and Engineering Kanazawa University Kanazawa Japan

MicroRNAs (miRNAs) are short.(~22nt. non-coding RNAs t.at.play an indispensable role in gene regulat.on of many biological processes. Most.of current.comput.t.onal, comparat.ve, and non-comparat.ve met.ods commonly classify human precursor micro- RNA (pre-miRNA) hairpins from bot. genome pseudo hairpins and ot.er non-coding RNAs (ncRNAs). Alt.ough t.ere were a few approaches achieving promising result. in applying class imbalance learning met.ods, t.is issue has st.ll not.solved complet.ly and successfully yet.by t.e exist.ng met.ods because of imbalanced class dist.ibut.on in t.e dat.set.. For example, SMOt. is a famous and general over-sampling met.od addressing t.is problem, however in some cases it.cannot.improve or somet.mes reduces classificat.on performance. t.erefore, we developed a novel over-sampling met.od named incre-ment.l- SMOt. t. dist.nguish human pre-miRNA hairpins from bot. genome pseudo hairpins and ot.er ncRNAs. Experiment.l result. on pre-miRNA dat.set. from Bat.wit. et.al. showed t.at.our met.od achieved bet.er Sensit.vit. and G-mean t.an t.e cont.ol (no over- sampling), SMOt., and several successsors of modified SMOt. including safe-level-SMOt. and border-line-SMOt.. In addit.on, we also applied t.e novel met.od t. five imbalanced benchmark dat.set. from UCI Machine Learning Reposit.ry and achieved improvement. in Sensit.vit. and G-mean. t.ese result. suggest.t.at.our met.od out.erforms SMOt. and several successors of it.in various biomedical classificat.on problems including miRNA classificat.on.

关键词： Imbalanced Dat.set Over-Sampling SMOt. miRNA Classificat.on