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Fertility-preserving trea.ment a.d pregna.cy outcomes in the ea.ly sta.e of endometria. ca.cinoma

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Chinese medica. Journa. 2013年第15期126卷 2965-2971页

作者： TONG Xia.-mei LIN Xia.-na.JIa.G Hong-fei JIa.G Ling-ying ZHa.G Song-ying LIa.G Feng-bing Zhejia.g Univ Dept Obstet & Gynecol Sir Run Run Shaw Hosp Sch Med Hangzhou 310016 Zhejiang Peoples R China

Objective This study a.med to review the a.a.la.le litera.ure on fertility-preserving trea.ment a.d pregna.cy outcomes in pa.ients with ea.ly-sta.e endometria. ca.cinoma.who desired to preserve their fertility. Da.a.sources The Pubmed da.a.a.e （1992-2012） wa. sea.ched for the words ＂conserva.ive ＂OR＂ fertility spa.ing ＂OR＂ fertility preserving＂ a.D ＂endometria. neopla.ms＂（MESH）. a.l releva.t a.ticles in English a.d the releva.t references were collected. Study selection Da.a.from published a.ticles a.out fertility-preserving trea.ment of endometria. ca.cer, including the response a.d recurrence ra.e of conserva.ive trea.ment, stra.egies of infertility trea.ment, pregna.cy, a.d obstetric outcomes, were selected. Da.a.were ma.nly extra.ted from 41 studies, which a.e listed in the reference section of this review. Results Hormone thera.y wa. the most common method used for ea.ly-sta.e endometria. ca.cinoma.in pa.ients who wished to preserve fertility. Sixty percent of the pa.ients beca.e pregna.t a.ter remission of the ca.cinoma. The percenta.e of pa.ients who conceived in the a.sisted reproductive technology group wa. higher tha. tha. of the na.ura. pregna.cy group （80.0% vs. 43.2%, P〈0.01）. a.higher ra.e of preterm la.or a.d multiple pregna.cies wa. observed in the a.sisted reproductive technology group tha. tha. in the na.ura. pregna.cy group. The ma.ority of pregna.cies （71.4%） in the a.sisted reproductive technology group were a.hieved by in vitro fertiliza.ion-embryo tra.sfer. The clinica. pregna.cy ra.e of tra.sfer cycles in pa.ients with endometria. ca.cinoma.wa. 34.1%. Conclusions a.sisted reproductive technology is a.good option in well-selected pa.ients with ea.ly-sta.e endometria. ca.cinoma.who ha.e completed conserva.ive trea.ment. In vitro fertiliza.ion-embryo tra.sfer offers a. opportunity to a.hieve a. immedia.e pregna.cy.

关键词： endometria. ca.cinoma a.sisted reproductive technology in vitro fertiliza.ion fertility

Proficiency of virtua. rea.ity simula.or tra.ning in flexible retrogra.e ureteroscopy rena. stone ma.0}ent

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Chinese medica. Journa. 2013年第20期126卷 3940-3943页

作者： Ca. Jia.-lia.g Zha.g Yi Sun Guo-feng Li Ning-chen Yua. Xue-li Na.Ya.-qun Ca.ita. med Univ Beijing Shijitan Hosp Dept Urol Beijing 100038 Peoples R China Peking Univ Shougang Hosp Wujieping Urol Ctr Beijing 100144 Peoples R China

Ba.kground Minima.ly inva.ive flexible ureteroscopy techniques ha.e widely a.opted in the ma.0}ent of pa.ients with rena. stones. We performed this study to investiga.e the va.ue of virtua. rea.ity simula.or tra.nin... 详细信息

关键词： virtua. rea.ity simula.or, flexible ureteroscopy rena. stone, lithotripsy, tra.ning

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共振散射光谱法测定环境水样中微量铬Ⅵ

冶金分析 2007年第3期27卷 45-47页

作者：李娜钱保华陈敏华淮海工学院化学工程系江苏连云港222005 淮海工学院化学工程系

研究了在硫酸介质中,铬Ⅵ与碘化物和淀粉形成离子缔合物的共振光散射增强现象,拟定了一种新的测定铬Ⅵ的共振散射方法,确定了实验的最佳测定条件。采用732型强酸性离子交换树脂,可以较好地消除共存离子的干扰。在λex=λem=290nm处,缔... 详细信息

研究了在硫酸介质中,铬Ⅵ与碘化物和淀粉形成离子缔合物的共振光散射增强现象,拟定了一种新的测定铬Ⅵ的共振散射方法,确定了实验的最佳测定条件。采用732型强酸性离子交换树脂,可以较好地消除共存离子的干扰。在λex=λem=290nm处,缔合物共振光散射最强,且共振光散射强度与铬(的质量浓度呈线性关系,线性范围为22·3～400μg/L,检出限为6·7μg/L。该方法简便、快速,用于环境水样中铬的测定,相对标准偏差≤0·51%,加标回收率为91%～116%。

关键词：铬Ⅵ 共振散射淀粉碘化钾

Electrochemica. Lithium Stora.e Performa.ce of Molten Sa.t Derived V_(2)SnC Ma. Pha.e

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Na.o-Micro Letters 2021年第10期13卷 266-275页

作者： Youbing Li Guolia.g Ma.Hui Sha. Peng Xia. Jun Lu Jin Xu Jinrong Hou Ke Chen Xia. Zha.g Mia. Li Per OÅPersson La.s Hultma. Per Eklund Shiyu Du Zhifa.g Cha. Zhengren Hua.g Na.Jin Jiwei Ma.Ying Liu Zifeng Lin Qing Hua.g Engineering La.ora.ory of a.va.ced Energy Ma.eria.s Ningbo Institute of Industrial TechnologyChinese Academy of SciencesNingbo 315201ZhejiangPeople’s Republic of China Qia.wa. Institute of CNiTECH Ningbo 315336People’s Republic of China College of Ma.eria.s Science a.d Engineering Sichuan UniversityChengdu 610065People’s Republic of China CIRIMa. UMR CNRS 5085 UniversitéToulouse III-Paul Sabatier118 route de Narbonne31062 Toulouse Cedex 9France Depa.tment of Physics Chemistry and Biology(IFM)Linköping University58183 LinköpingSweden School of Ma.hine Engineering Dongguan University of TechnologyDongguan 523808People’s Republic of China Institute of New Energy for Vehicles School of Materials Science and EngineeringTongji UniversityShanghai 201804People’s Republic of China

Ma. pha.es a.e ga.ning a.tention a. precursors of two-dimensiona. MXenes tha. a.e intensively pursued in a.plica.ions for electrochemica. energy ***,we report the prepa.a.ion of V_(2)SnC Ma. pha.e by the molten sa.t method.V_(2)SnC is investiga.ed a. a.lithium stora.e a.ode,showing a.high gra.imetric ca.a.ity of 490 ma. g−1 a.d volumetric ca.a.ity of 570 ma. cm^(−3) a. well a. superior ra.e performa.ce of 95 ma. g^(−1)(110 ma. cm^(−3))a. 50 C,surpa.sing the ever-reported performa.ce of Ma. pha.e ***-ported by opera.do X-ra. diffra.tion a.d density functiona. theory,a.cha.ge stora.e mecha.ism with dua. redox rea.tion is proposed with a.Sn-Li(de)a.loying rea.tion tha. occurs a. the edge sites of V_(2)SnC pa.ticles where Sn a.oms a.e exposed to the electrolyte followed by a.redox rea.tion tha. occurs a. V_(2)C la.ers with *** study offers promise of using Ma. pha.es with M-site a.d a.site elements tha. a.e redox a.tive a. high-ra.e lithium stora.e ma.eria.s.

关键词： Ma. pha.e Molten sa.t Lithium stora.e High-ra.e Energy stora.e

a.ca.e of systemic a.yloidosis beginning with purpura

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Chinese medica. Journa. 2012年第3期125卷 555-557页

作者： Zha. Jun-ying Zha.g Rui-na.Dua. Xia.-ha. Xu Zhi-li Li Hong-wei Gu Fu-sheng Ca.ita. med Univ Beijing Friendship Hosp Dept Cardiol Beijing 100050 Peoples R China Ca.ita. med Univ Beijing Friendship Hosp Dept Dermatol Beijing 100050 Peoples R China

Prima.y systemic a.yloidosis is a.rela.ively ra.e disea.e, ca.sed when a.norma. extra.ellula. deposition of fibrilla.y protein builds up in a.va.iety of ta.get orga.s, such a. hea.t, kidneys, lungs liver, a.d so forth. The symptoms of the disea.e a.e usua.ly va.ue, while ma.y kinds of a.xilia.y or la.ora.ory exa.ina.ions especia.ly pa.hologic biopsy ca. provide a.clue for the dia.nosis. Here we described a.ca.e who ha. purpura.like lesions in the initia. sta.e, followed by progressive ma.functions in the kidneys, the hea.t, the lungs, a. wel~ a. the liver. The fina. dia.nosis wa. prima.y systemic a.yloidosis determined by skin pa.hologic biopsy. a.d the disea.e led to a.fa.a. outcome within three months a.ter the dia.nosis.

关键词： prima.y systemic a.yloidosis Congo red sta.n purpura

Qua.tum Oscilla.ions in Noncentrosymmetric Weyl Semimeta. Sma.Si

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Chinese Physics Letters 2022年第4期39卷 67-73页

作者： Weizheng Ca. Yunlong Su Qi Wa.g Cuiying Pei Lingling Ga. Yi Zha. Cha.ghua.Li Na.Yu Jinghui Wa.g Zhongka. Liu Yulin Chen Ga.g Li Jun Li Ya.peng Qi School of Physica. Science a.d Technology ShanghaiTech UniversityShanghai 201210China Sha.gha.Tech La.ora.ory for Topologica. Physics ShanghaiTech UniversityShanghai 201210China Depa.tment of Physics Clarendon LaboratoryUniversity of OxfordParks RoadOxford OX13PUUK Sha.gha. Key La.ora.ory of High-resolution Electron Microscopy ShanghaiTech UniversityShanghai 201210China

a. a.new type of qua.tum sta.e of ma.ter hosting low energy rela.ivistic qua.ipa.ticles,Weyl semimeta.s(WSMs)ha.e a.tra.ted significa.t a.tention for scientific community a.d potentia. qua.tum device *** this study,we present a.comprehensive investiga.ion of the structura.,ma.netic,a.d tra.sport properties of noncentrosymmetric Ra. Si(R=Sm,Ce),which ha.e been predicted to be new ma.netic WSM *** sa.ples exhibit nonsa.ura.ed ma.netoresista.ce,with a.out 900%a.d 80%for Sm a. Si a.d Ce a. Si,respectively,a. tempera.ure of 1.8 K a.d ma.netic field of 9 *** ca.rier densities of Sm a. Si a.d Ce a. Si exhibit rema.ka.le cha.ge a.ound ma.netic tra.sition tempera.ures,signifying tha. the electronic sta.es a.e sensitive to the ma.netic ordering of ra.e-ea.th *** low tempera.ures,Sm a. Si revea.s prominent Shubnikov–de Ha.s oscilla.ions a.socia.ed with the nontrivia. Berry ***-pressure experiments demonstra.e tha. the ma.netic order is robust a.d surviva. under high *** results would yield va.ua.le insights into WSM physics a.d potentia.s in a.plica.ions to next-genera.ion spintronic devices in the Ra. Si(R=Sm,Ce)fa.ily.

关键词： symmetric qua.tum nontrivia.

Development of a. intensive simula.ing tra.ning progra. in emergency medicine for medica. students in China

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World Journa. of emergency medicine 2022年第1期13卷 23-26页

作者： Xin Lu Shi Feng Shi-gong Guo Mu-bing Qin Xia.g-ning Liu Shi-yua. Yu Li-na.Zha. Zeng-zheng Ge Jing-jing Cha. Sheng-yong Xu Di Shi Ji-ha. Liu Hua.dong Zhu Yi Li emergency Depa.tment State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalPeking Union Medical CollegeChinese Academy of Medical SciencesBeijing 100730China Depa.tment of Reha.ilita.ion medicine Southmead HospitalBristol BS105NBUnited Kingdom

Ba.KGROUND: a.na.iona. sta.da.dized emergency medicine(em) curriculum for medica. students, including specific competencies in procedura. skills, a.e a.sent in ma.y countries. The development of a. intensive simula.ing tra.ning progra. in em, ba.ed on a.tight schedule, is a.ticipa.ed to enha.ce the competency of medica. ***: a.3-da. intensive em tra.ning progra., consisting of four procedura. skills a.d 8-hour ca.e-ba.ed lea.ning(CBL), wa. developed by experienced physicia.s from the em depa.tment in Peking Union medica. College Hospita.(PUMCH). medica. students from Peking Union medica. College(PUMC) a.d Tsinghua.University(THU) pa.ticipa.ed in the tra.ning. Three written tests were ca.tiously designed to exa.ine the short-term(immedia.ely a.ter the progra.) a.d long-term(6 months a.ter the progra.) effica.y of the tra.ning. a.ter completion of the tra.ning progra., a. online persona. a.pra.sa. questionna.re wa. distributed to the students on WeCha.(a.mobile messa.ing a.p commonly used in China. to a.hieve a.onymous ***: Ninety-seven out of 101 students completed the intensive tra.ning a.d took a.l required tests. There wa. a.significa.t increa.e in the a.era.e score a.ter the intensive simula.ing tra.ning progra.(pre-tra.ning 13.84 vs. 15.57 post-tra.ning, Pa.ed with the pre-tra.ning test, 63(64.9%) students ma.e progress. There wa. no significa.t difference in scores between the tests ta.en immedia.ely a.ter the progra. a.d 6 months la.er(15.57±2.22 vs. 15.38±2.37, P=0.157). Students ra.ed a.higher score in a.l disea.es a.d procedura. skills, a.d felt tha. their lea.ning wa. ***: The introduction of a.sta.da.dized intensive tra.ning progra. in em focusing on key competencies ca. improve clinica. confidence, knowledge, a.d skills of medica. students towa.d the specia.ty. In a.dition, ha.ing such a.progra. ca. a.so enha.ce student’s interest in em a. a.ca.eer choice which ma. enha.ce recruitment into th

关键词： emergency medicine medica. educa.ion Simula.ion China

白血病细胞系和扁桃体细胞膜流动性测析及单抗对其调控研究

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上海免疫学杂志 1991年第6期11卷 324-326页

作者：王晓林苏娜朱慧芬孙蓓张悦沈关心同济医科大学实验医学研究中心免疫室武汉430030

本文采用疏水性荧光探针DPB(1,6-dipheny1-1,3,5-hexa.riene,1,6-二苯-1,3,5-己三烯)检测B淋巴细胞白血病细胞系及正常扁桃体细胞膜的流动性。同时采用间接免疫荧光试验测定了上述细胞与抗白血病蛋白IgM单抗的反应性。实验结果表明,恶... 详细信息

本文采用疏水性荧光探针DPB(1,6-dipheny1-1,3,5-hexa.riene,1,6-二苯-1,3,5-己三烯)检测B淋巴细胞白血病细胞系及正常扁桃体细胞膜的流动性。同时采用间接免疫荧光试验测定了上述细胞与抗白血病蛋白IgM单抗的反应性。实验结果表明,恶性细胞膜流动性明显大于正常扁桃体细胞,抗白血病同种型单抗SM_(11)与白血病细胞系,及扁桃体细胞呈阳性反应,并对其细胞膜的流动性有不同程度的增强作用。而抗独特型单抗仅与白血病细胞系起反应和对其细胞膜流动性有增强作用,对扁桃体细胞膜流动性无影响。提示单抗对相应细胞膜流动性有增强作用。

关键词：白血病细胞系扁桃体细胞膜流动性调控研究单克隆抗体

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应用em技术的膜法生物降解试验研究

水资源保护 2005年第6期21卷 72-74页

作者：田娜朱亮南京市规划设计研究院有限责任公司江苏南京210029 河海大学环境科学与工程学院江苏南京210098

进行em富集培养试验、em挂膜试验和利用em进行生物膜法降解试验.试验结果表明:将填料和复合培养液混合培养,em附着在填料上生长繁殖形成生物膜,在室温30℃以上、曝气充分时,凹凸棒土填料和蒙脱石填料能在10d左右快速挂膜;采用SBR方式运... 详细信息

进行em富集培养试验、em挂膜试验和利用em进行生物膜法降解试验.试验结果表明:将填料和复合培养液混合培养,em附着在填料上生长繁殖形成生物膜,在室温30℃以上、曝气充分时,凹凸棒土填料和蒙脱石填料能在10d左右快速挂膜;采用SBR方式运行,利用凹凸棒土挂膜填料、蒙脱石挂膜填料对生活污水进行生物降解,出水CODCr去除率达80%～90%.

关键词：活菌剂富集培养生物降解污水净化