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167篇 您的检索式:作者名="ROMAN R S"
    题名 作者 年代 出处 被引量
1血管性认知障碍的诊断标准:国际血管性行为与认知障碍学会的申明显示文摘长期以来,脑血管病(CVD)就被认为是认知损害的一个重要原因,但是有关脑血管病后认知障碍的概念化却有着一段多变的历史。'动脉变硬'或脑的动脉粥样硬化是'老化'的原因,是存在已久的观点,在20世纪60年代受到了来自英格兰纽卡斯尔的神经病理学研究的质疑。这些研究表明,血管性痴呆(vascular dementia,Va D)与超过一定程度的多发性脑梗死有关。徐岩 郭起浩 Sachdev P Kalaria R O'Brien J Skoog I Alladi S Black SE Blacker D Blazer DG Chen C Chui H Ganguli M Jellinger K Jeste DV Pasquier F Paulsen J Prins N Rockwood K Roman G Scheltens P 2014神经病学与神经康复学杂志2014,11,3:19
2High-flow nasal oxygen availability for sedation decreases the use of general anesthesia during endoscopic retrograde cholangiopancreatography and endoscopic ultrasound显示文摘AIM To examine whether high-flow nasal oxygen(HFNO) availability influences the use of general anesthesia(GA) in patients undergoing endoscopic retrograde cholangiopancreatography(ERCP) and endoscopic ultrasound(EUS) and associated outcomes.METHODS In this retrospective study, patients were stratified into 3 eras between October 1, 2013 and June 30, 2014 based on HFNO availability for deep sedation at the time of their endoscopy. During the first and last 3-mo eras(era 1 and 3), no HFNO was available, whereas it was an option during the second 3-mo era(era 2). The primary outcome was the percent utilization of GA vs deep sedation in each period. Secondary outcomes included oxygen saturation nadir during sedation between periods, as well as procedure duration, and anesthesia-only time between periods and for GA vs sedation cases respectively.RESULTS During the study period 238 ERCP or EUS cases were identified for analysis. Statistical testing was employed and a P < 0.050 was significant unless the Bonferroni correction for multiple comparisons was used. General anesthesia use was significantly lower in era 2 compared to era 1 with the same trend between era 2 and 3(P = 0.012 and 0.045 respectively). The oxygen saturation nadir during sedation was significantly higher in era 2 compared to era 3(P < 0.001) but not between eras 1 and 2(P = 0.028) or 1 and 3(P = 0.069). The procedure time within each era was significantly longer under GA compared to deep sedation(P ≤ 0.007) as was the anesthesia-only time(P ≤ 0.001).CONCLUSION High-flow nasal oxygen availability was associated with decreased GA utilization and improved oxygenation for ERCP and EUS during sedation.Roman Schumann Nikola S Natov Klifford A Rocuts-Martinez Matthew D Finkelman Tom V Phan Sanjay R Hegde Robert M Knapp 2016World Journal of Gastroenterology2016,22,47:9
3Liver blood supply after a modified Appleby procedure in classical and aberrant arterial anatomy显示文摘Reported here are two cases of a modified Appleby operation for borderline resectable ductal adenocarcinoma of the pancreatic body, in one of which a R0 distal resection was attended to by excision, not only of the celiac axis, but also of the common and left hepatic arteries in the presence of arterial anatomic variation Michels, type Ⅷb. The possibility and avenues of the maintenance of the blood supply to the left hepatic lobe after surgical aggression of this kind are demonstrated employing computed tomography (CT) and 3-D CT angiography. Furthermore, both cases highlight all important worrisome aspects of pancreatic cancer resectability prediction.Vyacheslav I Egorov Roman V Petrov Michail V Lozhkin Olga A Maynovskaya Natalia S Starostina Natalia R Chernaya Ekaterina M Filippova 2013World Journal of Gastrointestinal Surgery2013,5,3:7
4Cardiac and systemic hemodynamic characteristics of hypertension and prehypertension in adolescents and young adults : the Strong Heart Study 显示文摘Drukteinis J S Roman M J Fabsitz R R 2007Circula- tion2007,115,2:1
5Villanova,regioselective pyrazole formation显示文摘Fustero S Roman R Fu J etal 2008J Org Chem2008,73,21:1
6The Relationship between Social and Financial Performance显示文摘Roman R M Hayibor S Agle B R 1999Business and So- ciety1999,,38:1
7Osteoarthritis associat- ed with estrogen deficiency 显示文摘Roman -Bias JA Castaneda S Largo R 2009Arthritis Res Ther2009,11,5:1
8A prospective study of lymphocyte-initiated immunosuppression in normal pregnancy:evidence of a T-cell etiology for postpartum thyroid dysfunction显示文摘STAGNARO-GREEN A ROMAN S H COBIN R H 1992The Journal of Clinical Endocrinology and Metabolism1992,74,3:1
9Assessmem of the cost associated with wind generation prediction errors in a liberalized electricity market显示文摘Fabbri A Roman T G S Abbad J R 2005IEEE Transactions on Power Systems2005,20,3:1
10The relationship between social and financial performance 显示文摘ROMAN R M HAYIBOR S AGLE B R 1999Business and Society1999,38,1:1
11Novel inhibitors of the v-raf Murine Sarcoma viral oncogene homologue B1 (BRAF) based on a 2, 6-disubstituted pyrazine scaffold 显示文摘Niculescu Duvaz 1 Roman E Whittaker S R 2008J Med Chem2008,,:1
12Synthesis of New Fluorinated Tebufenpyrad Regioselective Pyrazole Formation显示文摘Fustero S Roman R Fu J 2008J Org Chem2008,73,21:1
13Parallel cardiac and vascular adaptation in hypertension显示文摘ROMAN M J SABA P S PINI R 1992Circulation1992,86,6:1
14Assessment of the impact of Plug-in Electric Vehicles on distribution networks显示文摘Fernandez L P Roman T G S Cossent R 0,,01:1
15Disparity for the minor histocompatibility antigen HA-1 is associated with an increased risk of acute graft-versus-host disease(GvHD)but it does not affect chronic GvHD incidence,disease-free survival or overall survival after allogeneic human leucocyte antigen-identical sibling donor transplantation显示文摘 Arostegui JI Balas A Torres A Caballero D Carreras E Brunet S Jimenez A Mataix R Serrano D Vallejo C Sanz G Solano C Rodriguez-Luaces M Marin J Baro J Sanz C Roman J Gonzalez M Martorell J Sierra J Martin C de la Camara R Granena A 2001Br J Haematol2001,114,4:1
16Assessment of regional global climate model water vapor bias and trends using precipitable water vapor (PWV) observations from a network of global positioning satellite (GPS) receivers in the U S Great Plains and Midwest 显示文摘ROMAN J A KNUTESON R 0 ACKERMAN S A 2012Journal of Climate2012,25,16:1
17Osteoarthritis associ- ated with estrogen deficiency显示文摘Roman -Blas JA Castaneda S Largo R 2009Arthritis Res Ther2009,11,:1
18Prognosis of medullary thyroidcarcinoma 显示文摘Roman S Lin R Sosa JA 2006Cancer2006,107,9:1
19Tetra- phenylphosphonium chloride induced MR-visible lipid aeeumulafion in a malignant human breast cell line 显示文摘Delikatny E J Roman S K Hancock R 1996Int J Cancer1996,67,1:1
20Biodiesel classification by base stock type(vegetable oil)using near infrared spectroscopy data 显示文摘Roman m balabin R S 2011Analytica Chimica ACTA2011,689,2:1
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