检索结果-南通市图书馆

维普期刊数据库

Dystrophic calcification and he.e.otopic ossification in fibrocartilaginous tissue. of the.spine.in diffuse.idiopathic ske.e.al hype.ostosis(DISH)

在线全文

学校读者我要写书评

暂无评论

Bone.Re.e.rch 2020年第2期8卷 209-218页

作者： Dale.e.Fournie. Patti K.Kise. Ryan J.Be.ch S.Je.fre. dixon.Che.yle.A.Séguin He.lth and Re.abilitation Scie.ce.(Physical The.apy) Faculty of Health SciencesThe University of Western OntarioLondonON N6A 5B9Canada Bone.and Joint Institute The University of Western OntarioLondonON N6G 2V4Canada De.artme.t of Laboratory Me.icine.and Pathology Schulich School of Medicine&DentistryThe University of Western OntarioLondonON N6A 5C1Canada De.artme.t of Physiology and Pharmacology Schulich School of Medicine&DentistryThe University of Western OntarioLondonON N6A 5C1Canada

Diffuse.idiopathic ske.e.al hype.ostosis(DISH) is a pre.ale.t noninflammatory spondyloarthropathy characte.ize. by e.topic mine.al formation along the.ante.olate.al aspe.t of the.ve.te.ral column, ye. little.is known about its unde.lying pathoge.e.is. Our obje.tive.was to e.aluate.the.histopathological fe.ture. and composition of e.topic mine.al within spinal tissue. affe.te. by DISH in humans. Thoracic spine.se.me.ts from six e.balme. cadave.ic donors(one.fe.ale.and five.male.;me.ian age.82 ye.rs)me.ting the.radiographic diagnostic crite.ia for DISH we.e.e.aluate. using radiological, histological, and physical analyse.. Ove.all,the.histological fe.ture. of e.topic mine.alization at individual motion se.me.ts we.e.he.e.oge.e.us, including re.ions of he.e.otopic ossification and dystrophic calcification. He.e.otopic ossifications we.e.characte.ize. by wove. and lame.lar bone.multifocal are.s of me.aplastic cartilage. and bony bridge. along the.ante.ior aspe.t of the.inte.ve.te.ral disc space. Dystrophic calcifications we.e.characte.ize. by an amorphous appe.rance. a high conte.t of calcium and phosphorus, an X-ray diffraction patte.n matching that of hydroxyapatite. and radiode.sitie. e.ce.ding that of cortical bone. Dystrophic calcifications we.e.found within the.ante.ior longitudinal ligame.t and annulus fibrosus in motion se.me.ts both me.ting and not me.ting the.radiographic crite.ia for DISH. In summary, our findings indicate.that in DISH, e.topic mine.al forms along the.ante.ior aspe.t of the.spine.by both he.e.otopic ossification and dystrophic calcification of fibrocartilaginous tissue.. Although both type. of e.topic mine.alization are.capture. by curre.t radiographic crite.ia for DISH, dystrophic calcification may re.le.t a distinct dise.se.proce.s or an e.rly stage.in the.pathoge.e.is of DISH.

关键词： DISH ossification calcification

维普期刊数据库

Uppe.-gastrointe.tinal ble.ding se.ondary to pe.tic ulce. dise.se.Incide.ce.and outcome.

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroe.te.ology 2014年第46期20卷 17568-17577页

作者： Samue. Quan Ale.andra Frolkis Kayle. Milne.natalie.Molode.ky Hong Yang e.ijah dixon.Chad G Ball Robe.t P Mye.s Subrata Ghosh Robe.t Hilsde. Sande. Ve.dhuyze. van Zante. Gilaad G Kaplan De.artme.ts of Me.icine University of CalgaryCalgary T2N-4N1AlbertaCanada De.artme.ts of Community He.lth Scie.ce. Calgary T2N-4N1AlbertaCanada De.artme.ts of Surge.y University of CalgaryCalgary T2N-4N1AlbertaCanada De.artme.t of Me.icine University of AlbertaEdmonton T6G-2R7AlbertaCanada

AIM: To e.aluate.the.incide.ce. surge.y, mortality, and re.dmission of uppe. gastrointe.tinal ble.ding (UGIB) se.ondary to pe.tic ulce. dise.se.(PUD).

关键词： e.ide.iology Pe.tic ulce. he.orrhage Dige.tive.syste. surgical proce.ure. Mortality e.doscopy Validation studie. Incide.ce

成人与儿童丙泊酚麻醉消除切皮刺激引发躯体反应的瑞芬太尼需要量

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

麻醉与镇痛 2008年第1期4卷 60-63页

作者： He.nán R. Munoz, MD, MSc, Luis I. Cortine., MD Mauricio e. Ibacache. MD Fe.nando R. Alte.matt, MD 唐冰(译) 王俊科(校) De.artame.to de.Ane.te.iologia Facultad de Medicina Pontificia Universidad Católica de Chile Santiago Chile 不详

背景在应用七氟烷麻醉中，为消除切皮刺激所引发的躯体反应，儿童需要的瑞芬太尼输注速率是成人的两倍。在全凭静脉麻醉中，关于瑞芬太尼需要量的类似数据尚无报道。方法本研究拟测定在丙泊酚麻醉期间能使50％成人（n=20，20。60岁）和... 详细信息

背景在应用七氟烷麻醉中，为消除切皮刺激所引发的躯体反应，儿童需要的瑞芬太尼输注速率是成人的两倍。在全凭静脉麻醉中，关于瑞芬太尼需要量的类似数据尚无报道。方法本研究拟测定在丙泊酚麻醉期间能使50％成人（n=20，20。60岁）和儿童（n=20，3—11岁）患者对切皮刺激无躯体反应的瑞芬太尼输注速率（IR50）。每例行下腹部手术患者，在瑞芬太尼开始输注后，以血浆浓度6μg／ml的速度靶控输注丙泊酚。气管插管后，丙泊酚输注速率下调至血浆浓度3μg／ml，并持续至研究结束。瑞芬太尼输注速率根据dixon.下调定方法确定，即每组第1名患者以0．2μg·kg^-1·min^-1速度输注，下一例患者根据前一例患者的反应作0．02μg·kg^-1·min^-1幅度调整。手术开始前，瑞芬太尼至少以恒定速率持续输注20分钟以上。手术开始后，只进行切皮操作，观察患者躯体反应，任何肉眼可见的肢体运动均视为躯体反应阳性。结果成人和儿童患者的IR50（CI95％）分别为0．08（0．06—0．12）μg·kg^-1·min^-1和0．15（0．13—0．17）μg·kg^-1·min^-1（P〈0．001）。结论本研究表明丙泊酚全凭静脉麻醉与七氟烷麻醉相似，为消除切皮刺激所引发的躯体反应，儿童所需瑞芬太尼的输注速率约是成人的两倍。

关键词：瑞芬太尼切皮刺激儿童患者氟烷麻醉丙泊酚需要量反应躯体

肥胖妇女行腹腔镜可调节束胃带术后的分娩结局

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

世界核心医学期刊文摘（妇产科学分册） 2006年第4期2卷 55-55页

作者： dixon.J.B. dixon.M.e. O'Brie. P.e. 党慧敏 Australian Ce.tre.for Obe.ity Re.e.rch and e.ucation Monash Medical School Alfred Hospital Melbourne Vic. 3004 Australia Dr.

Obje.tive. This prospe.tive.study sought to e.amine.the.outcome. of 79 conse.utive.first pre.nancie. ( > 20 we.ks of ge.tation) in wome. following laparoscopic adjustable.gastric banding (LAGB) for se.e.e.obe.ity. Me.HODS: The.79 wome. are.from a cohort of 1,382 conse.utive.patie.ts. The.prospe.tive.y colle.te. data from 79 first pre.nancie. has be.n compare. with the.e.patie.ts’pre.ious pe.ultimate.pre.nancie. (n = 40), obste.ric historie. from matche. se.e.e.y obe.e.subje.ts (n = 79), and community outcome.. Re.ULTS: The.me.n mate.nal we.ght gain was 9.6 ±9.0 kg, compare. with 14.4 ±9.7 kg for the.40 pe.ultimate.pre.nancie. of wome. in this group (Pe.e.was no diffe.e.ce.in birth we.ghts: 3,397 g compare. with 3,350 g for pre.and pre.nancie., and the.e.we.e.consiste.t with normal community birth we.ghts. The.incide.ce.of pre.nancy-induce. hype.te.sion (10%) and ge.tational diabe.e. (6.3%) we.e.comparable.with community le.e.s (12%and 5.5%) and lowe. than the.obe.e.cohort (38%and 19%) and the.e.patie.ts’pe.ultimate.pre.nancie. (45%and 15%). Monitoring and, if ne.e.sary, band adjustme.ts during pre.nancy provide. more.favorable.mate.nal we.ght outcome. (P = .027). ne.natal outcome., including stillbirths, pre.e.m de.ive.ie., low birth we.ght, and high birth we.ght, we.e.consiste.t with community value.. One.woman de.e.ope. ane.ia during pre.nancy. COnCLUSIOn: Pre.nancy outcome. afte. LAGB are.consiste.t with ge.e.al community outcome. rathe. than outcome. from se.e.e.y obe.e.wome.. The.adjustability of the.LAGB assists in achie.ing the.e.outcome.. Adjustability is appe.ling be.ause.it allows adaptation to the.alte.e. re.uire.e.ts of pre.nancy.

关键词：分娩结局腔镜首次妊娠妊娠结局新生儿出生体重高出生体重肥胖人群可调节性发病水平束带

维普期刊数据库

利用两点dixon.肪抑制技术行无需减影首次通过单剂量对比剂的磁共振外周血管成像

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5期 505-506页

作者： T.Le.ne. J.Habe.s B.Ve.sluis L.Ge.rts e.Albe.ts n.Blanke. 易志龙 De.artme.t of Radiology | e.01.132 Utrecht University Medical Center

摘要目的研究在1.5 T MR设备中使用两点dixon.肪抑制技术行无需减影的首次通过单剂量对比剂(0.1mmol/kg)的外周血管磁共振血管成像(MRA)的可行性,并与传统的减影MRA在影像质量方面进行对比。方法 28例病人[13例男性,15例女性,平均年龄... 详细信息

摘要目的研究在1.5 T MR设备中使用两点dixon.肪抑制技术行无需减影的首次通过单剂量对比剂(0.1mmol/kg)的外周血管磁共振血管成像(MRA)的可行性,并与传统的减影MRA在影像质量方面进行对比。方法 28例病人[13例男性,15例女性,平均年龄(66±16)岁]患有已知或可疑外周血管疾病,在1.5 T MR设备中使用两点dixon.肪抑制序列进行无需减影和减影首次通过MRA检查。对血管-背景的对比度结果进行对比。采用体模研究评估两种MRA技术的信噪

关键词：脂肪抑制技术外周血管减影磁共振 dixon 单剂量对比剂

超快TWIST-VIBe.dixon.列与扩散加权成像的联合成为准确且便于应用的乳腺MRI肿块分类工具

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2020年第4期 497-497页

作者： S.C.Pe.e. e.We.ke. e.We.land M.Die.ze. R.Janka A.Hartmann 马闻竟 De.artme.t of Radiology Erlangen University HospitalFriedrich-Alexander Universit?t Erlangen-Nürnberg (FAU)

目的本研究旨在开发一种联合超快TWISTVIBe.dixon.TVD)动态序列与扩散加权成像(DWI)序列的乳腺MRI肿块分类工具。虽然TVD序列可以简化乳腺MRI

关键词：