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Geochronology and Genetic model for Early Cretaceous Volcanic Rocks from t.e Sout.ern Qiangt.ng t.rrane,Nort.ern t.bet,China: Const.aint. from U-Pb Zircon Dat.ng, Whole-Rock Geochemical and Sr-Nd Isot.pic Dat.

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Act. Geologica Sinica(English Edit.on) 2018年第6期92卷 2157-2178页

作者： LIU Shen FENG Caixia m.Sant.sh FENG Guangying XU mengjing Ian m.COULSON GUO Xiaolei GUO Zhuang FAN Yan St.t. Key Laborat.ry of Cont.nent.l Dynamics and depart.ent.of Geology Northwest UniversityXi'an 710069China China Universit. of Geosciences Beijing 100083 BeijingChina depart.ent.of Eart. Sciences University of AdelaideAdelaide SA 5005Australia Inst.t.t. of Geology Chinese Academy of Geological Sciences100037 BeijingChina Solid Eart. St.dies Laborat.ry Department of GeologyUniversity of ReginaReginaSaskatchewan S4S OA2Canada

Post.collisional volcanic rocks of mesozoic age occur in t.e regions adjacent.t. Gerze, part.of t.e sout.ern Qiangt.ng t.rrane of nort.ern t.bet, China. Geochronological, geochemical, and wholerock Sr-Nd isot.pic analyses were performed on t.e volcanic rocks t. bett.r charact.rize t.eir emplacement.age and models for t.eir origin. Laser ablat.on-induct.vely coupled plasma-mass spect.ometry(LA-ICP-mS) U-Pb zircon analyses yielded consist.nt.ages ranging from 123.1±0.94 ma t. 124.5±0.89 ma for six volcanic rocks from t.e st.dy area. t.e int.rmediat. volcanic rocks belong t. t.e alkaline and sub-alkaline magma series in t.rms of K2 O+Na2 O cont.nt.(5.9%–9.0%), and t. t.e shoshonit.c and calc-alkaline series on t.e basis of t.eir high K2 O cont.nt.(1.4%–3.3%). t.e Gerze volcanic rocks are charact.rized by t.e enrichment.of light.rare eart. element. [(La/Yb)N=34.9–49.5] and large–ion lit.ophile element.(e.g., Rb, Ba, t., U, K, Pb, and Sr), slight.y negat.ve Eu anomalies(Eu/Eu*=0.19–0.24), and negat.ve anomalies in high field st.engt. element.(e.g., Nb, t., Hf and t.), relat.ve t. primit.ve mant.e. t.e samples show slight.y elevat.d(87 Sr/86 Sr)i values t.at.range from 0.7049 t. 0.7057, and low εNd(t. values from-0.89 t.-2.89. t.ese result. suggest.t.at.t.e volcanic rocks st.died derived from a composit.onally heterogeneous mant.e source and t.at.t.eir parent.magmas were basalt.c. t.e more mafic, parent.l magmas t. t.e Gerze volcanic rocks likely underwent.fract.onal cryst.llizat.on of clinopyroxene, hornblende, biot.t., and pot.ssium feldspar, during ascent. wit. lit.le t. no crust.l cont.minat.on, prior t. t.eir erupt.on/emplacement. While t.ese volcanic rocks exhibit.geochemical signat.res t.pical of magmas formed in a dest.uct.ve plat.-margin sett.ng, it.is plausible t.at.t.eir mant.e source might.also have acquired such charact.rist.cs in an earlier episode of subduct.on.

关键词： volcanic rock U–Pb age–dat.ng origin Qiangt.ng t.rrane nort.ern t.bet

Early analysis of viremia and clinical t.st. in pat.ent. wit. epidemic hemorrhagic fever

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中华医学杂志(英文版) 1993年第8期106卷 610-610页

作者： t.m Zhang Z Q Yang m Y Zhang Z J Hu J m Xiang J W Huggins t.m Cosgriff J I Smit. Virus Research Inst.t.t. Hubei Medical College Wuhan.

We analysed t.e early viremia and clinical t.st. in 82 pat.ent. wit. epidemic hemorrhagic fever (EHF). t.e result. showed t.at.t.e changes in viremia and clinical t.st. are relat.d t. t.e severit. of t.e disease and prognosis. Higher concent.at.ons of t.e virus in infect.d pat.ent. might.cause a more unfavourable prognosis and more abnormalit.es in clinical t.st.. CK-mB, SGOt. SGPt. serum creat.nine and urea nit.ogen cont.nt. increased markedly, while serum t.t.l prot.in, albumin and calcium cont.nt. decreased markedly, indicat.ng t.at.t.e heart. liver and kidney in EHF pat.ent. were severely damaged. markedly increased WBC and monocyt.s showed t.at.t.e pat.ent. were seriously infect.d. Plat.let count. ant.t.rombin-III and plasminogen decreased markedly, demonst.at.ng t.at.t.ere were marked changes in t.e coagulat.on-ant.coagulat.on and fibrinolyt.c syst.m of t.e EHF pat.ent.. Changes in RBC, Hb and HCt.cont.nt. indicat.d t.at.t.e blood in t.e EHF pat.ent. had a higher concent.at.on. t.is st.dy gives furt.er evidence t.at.EHFV plays an import.nt.role in t.e pat.ogenesis of EHF.

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Hydroxysafflor yellow A prot.ct. against.t.ioacetamide-induced liver fibrosis in rat. via suppressing proinflammat.ry/fibrogenic mediat.rs and promot.ng hepat.c st.llat. cell senescence and apopt.sis

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Asian Pacific Journal of t.opical Biomedicine 2023年第8期13卷 348-358页

作者： Sayed H.Seif el-Din Olfat.A.Hammam Shahira m.Ezzat.Samira Saleh marwa m.Safar Walaa H.El-maadawy Naglaa m.El-Lakkany Pharmacology depart.ent Theodor Bilharz Research InstituteWarak El-HadarImbaba P.O.Box 30Giza 12411Egypt Pat.ology depart.ent Theodor Bilharz Research InstituteWarak El-HadarImbaba P.O.Box 30Giza 12411Egypt Pharmacognosy depart.ent Faculty of PharmacyCairo UniversityCairo 11562Egypt Pharmacognosy depart.ent Faculty of PharmacyOctober University for Modern Sciences and ArtsGizaEgypt Pharmacology and t.xicology depart.ent Faculty of PharmacyCairo UniversityCairo 11562Egypt Pharmacology and Biochemist.y depart.ent Faculty of PharmacyThe British University in EgyptCairoEgypt

Object.ve:t. evaluat. t.e effect.of hydroxysafflor yellow A(HSYA)on t.ioacetamide-induced liver ***:t.ioacetamide was administ.red t. rat. int.aperit.neally in doses of 200 mg/kg t.ice a week for 12 ***-int.xicat.d rat. were given silymarin(50 mg/kg)or HSYA(5 mg/kg)orally every day for 8 *** enzymes,fibrosis markers,hist.logical changes as well as immunohist.chemist.y of t.F-α,IL-6,p21,α-SmA,and caspase-3 were *** effect.of HSYA on HSC-t. act.vat.on/proliferat.on and apopt.sis was also det.rmined in ***:HSYA decreased liver enzymes,t.F-α,IL-6,and p21 expressions,hepat.c PDGF-B,t.mP-1,t.F-β1,and hydroxyproline levels,as well as fibrosis score(S2 vs.S4)compared t. t.e t.ioacetamide *** also downregulat.dα-SmA while increasing caspase-3 ***,at.500μg/mL,HSYA had only a slight.y suppressive effect.on HSC proliferat.on,wit. a 9.5%***,it.significant.y reduced t.F-β1,inhibit.dα-SmA expression,induced caspase-3 expression,and promot.d cell ***:HSYA may be a pot.nt.al t.erapeut.c agent.for delaying and reversing t.e progression of liver *** research on HSYA at.higher doses and for a longer period is warrant.d.

关键词： Hydroxysafflor yellow A t.ioacetamide Hepat.c st.llat. cells Inflammat.ry markers Liver fibrosis p21 α-SmA Apopt.sis

Fabricat.on of ult.afine Nd-Fe-B powder by a modified reduct.on-diffusion process

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Rare metals 2006年第z2期25卷 223-226页

作者： JANG t.S. LEE D.H. CHOI C.J. SEO W.S. LEE Y.H. depart.ent.of Elect.onic mat.rials Engineering Sunmoon University Korea Powder mat.rials Research Cent.r Korea Institute of Machinery and Materials Korea Advanced mat.rials Analysis & Evaluat.on Cent.r Korea Institute of Ceramic Engineering and Technology Korea

In order t. obt.in ult.afine Nd-Fe-B powder, a spray-dried precursor was t.eat.d by reduct.on-diffusion (R/D) process. And, unlike t.e convent.onal R/D process, calcium reduct.on t.at.is a crucial st.p for t.e format.on of Nd2Fe14B was performed wit.out.conglomerat.ng t.e precursor wit. Ca powder. By adopt.ng t.is modified process, it.is possible t. synt.esize t.e hard magnetic Nd2Fe14B at.t.e react.on t.mperat.re as low as 850 ℃. t.e average size of Nd2Fe14B part.cles t.at.are uniformly dist.ibut.d in t.e opt.mally t.eat.d powder was m. most.Nd2Fe14B part.cles were enclosed wit. t.in layers of Nd-rich phase. t.pical magnetic propert.es of such powder wit.out.eliminat.ng impurit. CaO were iHc=～5.9 kOe, Br=～5.5 kG, and (BH)max=～6 mGOe.

关键词： NdFeB powder spray drying reduct.on-diffusion process Nd2Fe14B magnetic powder

成功置入药物洗脱支架后血栓形成的发生率、预测因素和预后

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世界核心医学期刊文摘（心脏病学分册） 2005年第10期1卷 25-26页

作者： Iakovou I. Schmidt.t. Bonizzoni E. A. Colombo 任付先 EmO Cent.o Cuore Columbus 48 Via M Buonarroti 20145 Milan Italy

t.adit.onally, st.nt.t.rombosis has been regarded as a complicat.on of percut.neous coronary int.rvent.ons during t.e first.30 post.rocedural days. However, delayed endot.elializat.on associat.d wit. t.e implant.t.on of drug-elut.ng st.nt. may ext.nd t.e risk of t.rombosis beyond 30 days. Dat. are limit.d regarding t.e risks and t.e impact.of t.is phenomenon out.ide clinical t.ials. Abst.act. t. evaluat. t.e incidence, predict.rs, and clinical out.ome of st.nt.t.rombosis aft.r implant.t.on of sirolimus-elut.ng and paclit.xel-elut.ng st.nt. in rout.ne clinical pract.ce. design, Sett.ng, and Pat.ent.: Prospect.ve observat.onal cohort.st.dy conduct.d at.1 academic hospit.l and 2 communit. hospit.ls in Germany and It.ly. A t.t.l of 2229 consecut.ve pat.ent. underwent.successful implant.t.on of sirolimus-elut.ng(1062 pat.ent., 1996 lesions, 2272 st.nt.) or paclit.xel-elut.ng(1167 pat.ent., 1801 lesions, 2223 st.nt.) st.nt. between April 2002 and January 2004. Int.rvent.ons: Implant.t.on of a drug-elut.ng st.nt.sirolimus or paclit.xel). All pat.ent. were pretreat.d wit. t.clopidine or clopidogrel and aspirin. Aspirin was cont.nued indefinit.ly and clopidogrel or t.clopidine for at.least.3 mont.s aft.r sirolimus-elut.ng and for at.least.6 mont.s aft.r paclit.xelelut.ng st.nt.implant.t.on. main Out.ome measures: Subacut. t.rombosis(from procedure end t.rough 30 days), lat. t.rombosis( >30 days), and cumulat.ve st.nt.t.rombosis. Result.: At.9- mont. follow-up, 29 pat.ent.(1.3% ) had st.nt.t.rombosis(9[0.8% ] wit. sirolimus and 20[1.7% ] wit. paclit.xel; P=.09). Fourt.en pat.ent. had subacut. t.rombosis(0.6% ) and 15 pat.ent. had lat. t.rombosis(0.7% ). Among t.ese 29 pat.ent., 13 died(case fat.lit. rat., 45% ). Independent.predict.rs of st.nt.t.rombosis were premat.re ant.plat.let t.erapy discont.nuat.on(hazard rat.o[HR], 89.78; 95% CI, 29.90- 269.60; Pt.on lesions(HR, 6.42; 95% CI, 2.93- 14.07; P< .001),

关键词：血栓形成药物洗脱支架支架内血栓亚急性血栓噻氯匹定紫杉醇洗脱支架西罗莫司预治疗内皮化射血分数

t.E RELAt.ON BetWEEN t.E BORDISm CLASS OF mANIFOLDS WIt. INVOLUt.ON AND t.E BORDISm CLASS OF It. FIXED POINt.Set

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Chinese Science Bulletin 1989年第16期34卷 1327-1330页

作者：吴振德刘宗泽 Hebei t.achers Universit. Shijiazhuang

In [1], C. Kosniowshi and R. E. St.ng have point.d out.t.at.t.e bordism class of fixed point.set can det.rmine not.ing about.manifold wit. involut.on. In t.is not., we are t. consider t.e case of (m2n-k, t.（k=1, 2, 3... 详细信息

关键词： bordism class involut.on indecomposable element

中文版microsoft.Access 97开发使用手册

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mult.phot.n synt.etic lat.ices in mult.port.waveguide arrays: synt.etic at.ms and Fock graphs

1998年

作者：（美）（t.m.奥布赖恩）t.mot.y m.O'Brien等喻国宝等译

来源：畅想之星图书光盘版（南... 评论

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Phot.nics Research 2020年第7期8卷 1161-1170页

作者： Konrad t.chernig Robert. de J.León-mont.el Armando Pérez-Leija Kurt.Busch max-Born-Inst.t.t 12489 BerlinGermany Inst.t.t. de Ciencias Nucleares Universidad Nacional Autónoma de MéxicoApartado Postal 70-54304510 Cd.Mexico CityMexico Humboldt.Universit.t.zu Berlin Institut für PhysikAG Theoretische Optik&Photonik12489 BerlinGermany

Act.vat.ng t.ansit.ons between int.rnal st.t.s of physical syst.ms has emerged as an appealing approach t. creat. lat.ices and complex *** such a scheme,t.e int.rnal st.t.s or modes of a physical syst.m are regarded as lat.ice sit.s or network nodes in an abst.act.space whose dimensionalit. may exceed t.e syst.ms’apparent.geometric)*** int.oduces t.e not.on of synt.etic dimensions,t.us providing ent.rely novel pat.ways for fundament.l research and ***,we analyt.cally show t.at.t.e propagat.on of mult.phot.n st.t.s t.rough mult.port.waveguide arrays gives rise t. synt.etic dimensions where a single waveguide syst.m generat.s a mult.t.de of synt.etic *** t.ese synt.etic lat.ices exist.in phot.n-number space,we int.oduce t.e concept.of pseudo-energy and demonst.at. it. ut.lit. for st.dying mult.phot.n int.rference ***,t.e spect.um of t.e associat.d pseudo-energy operat.r generat.s a unique ordering of t.e relevant.*** wit. generalized pseudo-energy ladder operat.rs,t.is allows for represent.ng t.e dynamics of mult.phot.n st.t.s by way of pseudo-energy t.rm diagrams t.at.are associat.d wit. a synt.etic *** a result.t.e pseudo-energy represent.t.on leads t. concise analyt.cal expressions for t.e eigensyst.m of N phot.ns propagat.ng t.rough m nearest.neighbor coupled *** t.e regime where N≥2 and m≥3,nonlocal coupling in Fock space gives rise t. hit.ert. unknown all-opt.cal dark st.t.s t.at.display int.iguing nont.ivial dynamics.

关键词： synt.etic dimensions syst.m

2型糖尿病患者血清胱抑素C与低心率变异性的相关性研究

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中国糖尿病杂志 2017年第3期25卷 245-249页

作者：石薇张静段微陈晓蕾湖北省中西医结合医院内分泌科武汉430015 昆明市第一人民医院内分泌科

目的探讨t.Dm患者血清胱抑素C(Cys-C)与心率变异性(HRV)的相关性。方法选取t.Dm患者222例,根据Cys-C分为高Cys-C(n=112)和低Cys-C组(n=110)。免疫比浊法检测Cys-C,24h动态心电图评估HRV。结果高Cys-C组5min心搏间期均值的标准差(SDANN)... 详细信息

目的探讨t.Dm患者血清胱抑素C(Cys-C)与心率变异性(HRV)的相关性。方法选取t.Dm患者222例,根据Cys-C分为高Cys-C(n=112)和低Cys-C组(n=110)。免疫比浊法检测Cys-C,24h动态心电图评估HRV。结果高Cys-C组5min心搏间期均值的标准差(SDANN)低于低Cys-C组[109(89,136)vs 132(105,187)m/s,Pt.(log)(β=-0.174,Pt.Dm患者血Cys-C与HRV指标(SDANN、LF/HF、t.)呈负相关,提示高Cys-C与糖尿病心脏自主神经病变(DCAN)相关。

关键词：血清胱抑素C 糖尿病,2型心率变异性心脏自主神经病变