检索结果-南通市图书馆

维普期刊数据库

尼可地尔在经皮冠状动脉介入治疗不稳定心绞痛时对心肌的保护作用

在线全文

学校读者我要写书评

暂无评论

首都食品与医药 2017年第24期24卷 160-160页

心肌损伤通常在经皮冠状动脉介入治疗(PCI)过程中出现,并且损伤可以通过对心肌酶的测试使之容易被监控。众所周知,尼可地尔是三磷酸腺苷ATP-敏感的K+通道的开启器,通过减小作用电位从而具有抗心律失常效应和保护心脏作用。比如,通过松... 详细信息

心肌损伤通常在经皮冠状动脉介入治疗(PCI)过程中出现,并且损伤可以通过对心肌酶的测试使之容易被监控。众所周知,尼可地尔是三磷酸腺苷ATP-敏感的K+通道的开启器,通过减小作用电位从而具有抗心律失常效应和保护心脏作用。比如,通过松弛血管平滑肌以减少微冠状动脉血流阻力。研究尼可地尔的心肌保护作用,IONA研究(尼可地尔对心绞痛的作用)即大规模对稳定型心绞痛进行的研究表明,尼可地尔口服给药能够减少冠心病致死率和非致命型心肌梗塞或胸痛意外住院治疗。目前已经对数个不稳定心绞痛(UAP)或急性心肌梗塞病人进行了尼可地尔心脏保护效应的研究评估,但还没有进行大规模研究。此研究的目的在于通过对经尼可地尔注射并PCI治疗12~48h后的不稳定心绞痛患者的心肌酶进行评估来预期考察尼可地尔的心脏保护作用。

关键词：尼可地尔介入治疗不稳定心绞痛心肌保护

维普期刊数据库

Y_(1.95-x)Gd_xSiO_5:Eu_(0.05)的真空紫外光谱

在线全文

学校读者我要写书评

暂无评论

发光学报 2000年第2期21卷 145-149页

作者：宋桂兰尤洪鹏洪广言曾小青甘树才金昌弘卞钟洪庾炳容裴贤淑权一亿朴哲熙长春科学技术大学中国科学院长春应用化学研究所中国科学院长春应用化学研究所吉林长春130022 Division of Applied Scienxe

利用高温固相法合成了Ｙ１．９５－ｘＧｄｘＳｉＯ５：Ｅｕ０．０５（ｘ＝０．６ｍｏｌ％）荧光体。结构测定表明所合成的荧光体为单斜晶系的Ｘ２型Ｙ２ＳｉＯ５相，空间群为Ｂ２／ｂ。真空紫外光谱表明：随着Ｇｄ３＋含量的增加，在... 详细信息

利用高温固相法合成了Ｙ１．９５－ｘＧｄｘＳｉＯ５：Ｅｕ０．０５（ｘ＝０．６ｍｏｌ％）荧光体。结构测定表明所合成的荧光体为单斜晶系的Ｘ２型Ｙ２ＳｉＯ５相，空间群为Ｂ２／ｂ。真空紫外光谱表明：随着Ｇｄ３＋含量的增加，在１９２ｕｍ附近，出现了Ｇｄ＋的激发峰，且此峰的强度随着Ｇｄ３＋含量的增加而增大；同时位于１５０～１８５ｎｍ之间的基质吸收带的强度也增大；而位于２００～３００ｎｍ之间的Ｅｕ的电行迁移带的强度却随着Ｇｄ３＋含量的增加而降低。

关键词：真空紫外光谱基质吸收带荧光粉

维普期刊数据库

CT血管成像检测急性严重头痛病人颅内血管病变的价值

在线全文

学校读者我要写书评

暂无评论

国际医学放射学杂志 2013年第4期 397-397页

作者： A. Han D.Y. Yoon E.S. kim H.C. kim B.M. Cho J.Y. Lee 董龙春 Department of Radiology Kangdong Seong-Sim Hospital Hallym University College of Medicine445 Gil -dong Kangdong -Gu Seoul 134-701Korea

目的应用CT血管成像（CTA）,回顾性研究急性严重头痛病人颅内血管病变的患病率及特征。方法系统性地搜集神经功能健全、急性严重头痛且头颅CT平扫正常的病人。研究组包括512例病人,男性251例,平均年龄（46.2±12.4）岁。所有病人在头痛... 详细信息

目的应用CT血管成像（CTA）,回顾性研究急性严重头痛病人颅内血管病变的患病率及特征。方法系统性地搜集神经功能健全、急性严重头痛且头颅CT平扫正常的病人。研究组包括512例病人,男性251例,平均年龄（46.2±12.4）岁。所有病人在头痛发作1d;个月内行CTA检查。2名有经验的神经放射学医生对CTA影像进行判读,明确是否存在血管病变。结果 34例病人（34/152,6.6%）于CTA上发现颅内血管病变,包括33例动脉瘤（其中2例病人分别有2个动脉瘤）、2例烟雾病和1例动脉夹层。无性别及年龄相关性差异。动脉瘤起源于颈内动脉（n=12）者最多见,其次为前交通动脉（n=7）和大脑中动脉（n=7）。最大直径范围2.0;3.1mm[均值（3.9±2.6）mm]。结论 CTA可用于诊断急性严重头痛病人颅内血管病变。血管病变在本组研究中患病率为6.6%,高于在普通人群的预期发生率。要点①未破裂的大脑动脉瘤可能是急性严重头痛的原因之一。②CTA可用于评估急性严重头痛病人的颅内血管病变。③本组研究病人血管病变的发生率为6.6%。

关键词：颅内动脉瘤 CT血管成像头痛筛查患病率

Fungal diversity notes 491–602: taxonomic and phylogenetic contributions to fungal taxa

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Fungal Diversity 2017年第2期83卷 1-261页

作者： Saowaluck Tibpromma Kevin D.Hyde Rajesh Jeewon Sajeewa S.N.Maharachchikumbura Jian-Kui Liu D.Jayarama Bhat E.B.Gareth Jones Eric H.C.McKenzie Erio Camporesi Timur S.Bulgakov Mingkwan Doilom AndreLuiz Cabral Monteiro de Azevedo Santiago Kanad Das Patinjareveettil Manimohan Tatiana B.Gibertoni Young Woon Lim Anusha Hasini Ekanayaka Benjarong Thongbai Hyang Burm Lee Jun-Bo Yang Paul M.Kirk Phongeun Sysouphanthong Sanjay K.Singh Saranyaphat Boonmee Wei Dong K.N.Anil Raj K.P.Deepna Latha Rungtiwa Phookamsak Chayanard Phukhamsakda Sirinapa Konta Subashini C.Jayasiri Chada Norphanphoun Danushka S.Tennakoon Junfu Li Monika C.Dayarathne Rekhani H.Perera Yuanpin Xiao Dhanushka N.Wanasinghe Indunil C.Senanayake Ishani D.Goonasekara N.Ide Silva Ausana Mapook Ruvishika S.Jayawardena Asha J.Dissanayake Ishara S.Manawasinghe K.W.Thilini Chethana Zong-Long Luo Kalani Kanchana Hapuarachchi Abhishek Baghela Adriene Mayra Soares Alfredo Vizzini Angelina Meiras-Ottoni Armin Mesic Arun Kumar Dutta Carlos Alberto Fragoso de Souza Christian Richter Chuan-Gen Lin Debasis Chakrabarty Dinushani A.Daranagama Diogo Xavier Lima Dyutiparna Chakraborty Enrico Ercole Fang Wu Giampaolo Simonini Gianrico Vasquez Gladstone Alves da Silva Helio Longoni Plautz Jr Hiran A.Ariyawansa hyun Lee Ivana Kusan Jie Song Jingzu Sun Joydeep Karmakar Kaifeng Hu Kamal C.Semwal Kasun M.Thambugala Kerstin Voigt Krishnendu Acharya Kunhiraman C.Rajeshkumar Leif Ryvarden Margita Jadan MdIqbal Hosen Michal Miksık Milan C.Samarakoon Nalin N.Wijayawardene Nam Kyu kim Neven Matocec Paras Nath Singh Qing Tian R.P.Bhatt Rafael JoseVilela de Oliveira Rodham E.Tulloss S.Aamir Saithong Kaewchai Sayali D.Marathe Sehroon Khan Sinang Hongsanan Sinchan Adhikari Tahir Mehmood Tapas Kumar Bandyopadhyay Tatyana YuSvetasheva Thi Thuong Thuong Nguyen Vladimır Antonın Wen-Jing Li Yong Wang Yuvraj Indoliya Zdenko Tkalcec Abdallah M.Elgorban Ali H.Bahkali Alvin M.C.Tang Hong-Yan Su Huang Zhang Itthayakorn Promputtha Jennifer Luangsa-ard Jianchu Xu Jiye Yan Kang Ji-Chuan Marc Stadler Pete Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani” Via Roma 18Forlı`Italy A.M.B.Circolo Micologico“Giovanni Carini” C.P.314BresciaItaly Societa`per gli Studi Naturalistici della Romagna C.P.144BagnacavalloRAItaly Formerly Department of Botany Goa UniversityTaleigaoGoaIndia No.128/1-J Azad Housing SocietyCurcaGoa VelhaIndia 33 B St.Edwards Road Southsea Hants Hampshire PO53DHUK Landcare Research Manaaki Whenua Private Bag 92170AucklandNew Zealand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Division of Applied Science College of International EducationThe Hong Kong Baptist UniversityHong Kong SARChina PostGraduate Program in Biology of Fungi Department of MycologyFederal University of PernambucoAv.Nelson Chavess/nRecifePE 50670-420Brazil Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesBeijing 100097People’s Republic of China Environmental Microbiology Lab Division of Food TechnologyBiotechnology&AgrochemistryCollege of Agriculture and Life SciencesChonnam National UniversityYongbong-Dong 300Buk-GuGwangju 61186Korea Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouPeople’s Republic of China College of Agriculture and Biological Sciences Dali UniversityDali 671003YunnanPeople’s Republic of China Yunnan Institute of Food Safety Kunming University of Science&TechnologyKunming 650500YunnanPeople’s Republic

This is a continuity of a series of taxonomic and phylogenetic papers on the fungi where materials were collected from many countries,examined and *** addition to extensive morphological descriptions and appropriate asexual and sexual connections,DNA sequence data are also analysed from concatenated datasets to infer phylogenetic relationships and substantiate systematic positions of taxa within appropriate ***ever new species or combinations are proposed,we apply an integrative approach using morphological and molecular data as well as ecological features wherever *** on 112 fungal taxa are compiled in this paper including Biatriosporaceae and Roussoellaceae,Didysimulans ***.,81 new species,18 new host records and new country records,five reference specimens,two new combinations,and three sexual and asexual morph *** new species are Amanita cornelii,***,Angustimassarina alni,***,***,***,***,Ascochyta italica,***,Austroboletus appendiculatus,Barriopsis thailandica,Berkleasmium ariense,Calophoma petasitis,Camarosporium laburnicola,***,***,***,***,Colletotrichum sambucicola,Coprinopsis cerkezii,Cytospora gelida,Dacrymyces chiangraiensis,Didysimulans italica,***,Entodesmium italica,Entoloma magnum,Evlachovaea indica,Exophiala italica,Favolus gracilisporus,Femsjonia monospora,Fomitopsis flabellata,***,Gongronella brasiliensis,Helvella crispoides,Hermatomyces chiangmaiensis,***nae,Hysterium centramurum,Inflatispora caryotae,Inocybe brunneosquamulosa,***,***,Keissleriella cirsii,Lepiota cylindrocystidia,***,***,Lophiotrema guttulata,Marasmius luculentus,Morenoina calamicola,Moelleriella thanathonensis,Mucor stercorarius,Myrmecridium fluviae,Myrothecium septentrionale,Neosetophoma garethjonesii,Nigrograna cangshanensis,Nodulosphaeria guttulatum,***tata,***,Panus subf

关键词： Agaricomycetes Ascomycota Basidiomycota Dacrymycetes Dothideomycetes Eurotiomycetes New combination Mucoromycotina New genus New records New species Pezizomycetes Phylogeny Sordariomycetes Taxonomy

CT、MR、US、18F-FDG PET/CT及其联合应用对头颈部鳞状细胞癌颈部淋巴结转移的评估

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2009年第3期 299-299页

作者： D.Y.Yoon Y.S.Rho H.Y.Ahn J.H.kim 李艳辉 Department of Radiology Kangdong Seong-Sim HospitalHallym University College of Medicine445 Gil-dong Kangdong-GuSeoul134-701Republic of Korea.

本回顾性研究的目的是评价CT、MR、US、18F-FDGPET/CT4种不同影像检查方法以及它们联合应用对头颈部鳞状细胞癌(鳞癌)颈部淋巴结转移的术前诊断价值。对67例头颈部鳞癌病人(男性58例,女性9例,平均年龄60.1岁)术前进行了CT、MR、US、18F-... 详细信息

本回顾性研究的目的是评价CT、MR、US、18F-FDGPET/CT4种不同影像检查方法以及它们联合应用对头颈部鳞状细胞癌(鳞癌)颈部淋巴结转移的术前诊断价值。对67例头颈部鳞癌病人(男性58例,女性9例,平均年龄60.1岁)术前进行了CT、MR、US、18F-FDG PET/CT检查。先回顾每种检查方法对淋巴结转移的显示情况,再评价联合应用这些检查方法的价值,观察者采用可靠的等级评分方法,最后通过组织病理学证实。

关键词：头颈部淋巴结转移 CT MRI 超声 PET/CT