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78篇 您的检索式:作者名="Igor J"
    题名 作者 年代 出处 被引量
1Epidemiology of Alzheimer’s disease and other forms of dementia in China, 1990–2010: a systematic review and analysis显示文摘Kit Yee Chan Wei Wang Jing Jing Wu Li Liu Evropi Theodoratou Josip Car Lefkos Middleton Tom C Russ Ian J Deary Harry Campbell Wei Wang Igor Rudan 2013The Lancet . 2013 (9882)2013,,9882:5
2Pancreatic intraepithelial neoplasia arising from an ectopic pancreas in the small bowel显示文摘BACKGROUND: Ectopic pancreatic tissue is relatively uncommon, and is characterized as pancreatic tissue with no contact with the normal pancreas, and with its own ductal system and blood supply. It is usually asymptomatic, and can be incidentally diagnosed by conventional imaging studies.METHOD: A 69-year-old woman with a prior history of bilateral breast carcinoma presented with ectopic pancreatic intraepithelial neoplasia (PanI N) that was identified incidentally in the small bowel during an oncological resection of a synchronous primary pancreatic adenocarcinoma, and renal cell carcinoma.RESULTS: The patient underwent subtotal pancreatectomy with splenectomy, regional lymphadenectomy, radical left nephrectomy, and small bowel resection with primary anastomosis of ectopic Pan IN-2. She had an uneventful hospitalization and was discharged home on postoperative day 7.CONCLUSIONS: The occurrence of ectopic PanI N is extremely unusual with only few cases previously reported in the literature. The need for negative margins after surgical resection of ectopic PanI N lesions remains controversial.Francisco Igor Macedo Deepa Taggarshe Tafadzwa Makarawo Barry Herschman Michael J Jacobs 2014Hepatobiliary & Pancreatic Diseases International2014,13,6:4
3Biliary-colonic fistula caused by cholecystectomy bile duct injury显示文摘Biliary-colonic fistula is a rare complication after laparoscopic cholecystectomy. We present a case of post-cholecystectomy iatrogenic biliary injury that resulted in a fistula between the common hepatic duct and large bowel. Magnetic resonance cholangiopancreatography provided good visualization of injury even with concurrent normal level of alkaline phosphatase. Radiologic findings and surgical management of this condition are discussed in detail.Francisco Igor B Macedo Victor J Casillas James S Davis Joe U Levi Danny Sleeman 2013Hepatobiliary & Pancreatic Diseases International2013,12,4:2
4Human enamel thickness and ENAM polymorphism显示文摘The tooth enamel development gene, enamelin(ENAM), showed evidence of positive selection during a genome-wide scan of human and primate DNA for signs of adaptive evolution. The current study examined the hypothesis that a single-nucleotide polymorphism(SNP) C14625T(rs7671281) in the ENAM gene identified in the genome-wide scan is associated with a change in enamel phenotype. African Americans were selected as the target population, as they have been reported to have a target SNP frequency of approximately 50%, whereas non-Africans are predicted to have a 96% SNP frequency. Digital radiographs and DNA samples from 244 teeth in 133 subjects were analysed, and enamel thickness was assessed in relation to SNP status,controlling for age, sex, tooth number and crown length. Crown length was found to increase with molar number, and females were found to have thicker enamel. Teeth with larger crowns also had thicker enamel, and older subjects had thinner enamel.Linear regression and generalized estimating equations were used to investigate the relationship between enamel thickness of the mandibular molars and ENAM SNP status; enamel in subjects with the derived allele was significantly thinner(P = 0.040)when the results were controlled for sex, age, tooth number and crown length. The derived allele demonstrated a recessive effect on the phenotype. The data indicate that thinner dental enamel is associated with the derived ENAM genotype. This is the first direct evidence of a dental gene implicated in human adaptive evolution as having a phenotypic effect on an oral structure.Diane M Daubert Joanna L Kelley Yuriy G Udod Carolina Habor Chris G Kleist Ilona K Furman Igor N Tikonov Willie J Swanson Frank A Roberts 2016International Journal of Oral Science2016,8,2:2
5Effects of Rhodiola rosea supplementation on mental performance,physical capacity,and oxidative stress biomarkers in healthy men显示文摘Purpose: The objective of this study was to investigate the effects of chronic Rhodiola rosea(R. rosea) supplementation on mental and physical performance, as well as hormonal and oxidative stress biomarkers.Methods: Twenty-six healthy male students received either R. rosea extract(600 mg/day; RR) or placebo(PL) in a randomized double-blind trial. Prior to supplementation(Term I) and following 4 weeks of supplementation(Term II), the students underwent psychomotor tests for simple and choice reaction time, included in the Vienna Test System. Also, the subjects performed VO2 peaktest. Blood samples were obtained before and after the test to measure the hormonal profile(cortisol, testosterone, and growth hormone), as well as the biomarkers of oxidative stress(lipid hydroperoxides, total antioxidant capacity, and superoxide dismutase) and muscle damage(creatine kinase).Results: R. rosea ingestion shortened reaction time and total response time. Moreover, a greater relative increase in the number of correct responses was observed in RR group as compared to the PL group. No changes in endurance exercise capacity and hormonal profile were observed after R. rosea ingestion. R. rosea ingestion raised plasma total antioxidant capacity. It did not, however, affect other measured parameters.Conclusion: Chronic R. rosea ingestion does not affect physical performance, but can improve the results of some psychomotor tests(simple and choice reaction time) in young, healthy, and physically active men. The improvements in mental performance, however, at least in our study,seem not to be related to changes in cortisol release or antioxidant activity of R. rosea extract. Thus, the specific mechanisms responsible for these effects still need to be elucidated.ewa jówko jerzy sadowski barbara dlugolecka dariusz gierczuk benedykt opaszowski igor ciesliński 2018Journal of Sport and Health Science2018,7,4:2
6The role of partial nephrecto- my for the management of sporadic renal angiomyolipoma显示文摘Stephen A Boor J Igor F 2007U- rology2007,70,:1
7Cecal bascule herniation into the lesser sac显示文摘Cecal bascule is a rare cause of bowel obstruction in which a mobile cecum folds anteriorly and superiorly over the ascending colon. Herein, we present the first case of internal herniation of a cecal bascule into the lesser sac through the foramen of winslow, aiming at discussing radiological findings, differential diagnosis,and surgical management of this uncommon condition.A 75-year-old female presented to the emergency room with an 18-h history of sudden onset sharp, progressively worsening abdominal pain associated with vomiting. Physical exam revealed abdominal distention and epigastric tenderness while initial laboratory tests were unremarkable. Computed tomography of her abdomen and pelvis showed a loop of distended colon within lesser sac without signs of bowel ischemia or perforation. On exploratory laparotomy, a cecal bascule was found herniating into lesser sac via foramen of winslow.Upon reduction, the cecum appeared viable therefore a cecopexy was performed without bowel resection.Unlike cecal volvulus, cecal bascule consists of no axial rotation of the bowel with no mesenteric vascular compromise and therefore ischemia would only occur from intraluminal tension or extraluminal compression from the borders of foramen of winslow. The management of internal herniation of a cecal bascule is always surgical including anatomic resection or cecopexy.Tafadzwa Makarawo Francisco Igor Macedo Michael J Jacobs 2014World Journal of Clinical Cases2014,2,12:1
8Ferric Carboxymaltose Prevents Recurrence of Anemia in Patients With Inflammatory Bowel Disease显示文摘Rayko Evstatiev Olga Alexeeva Bernd Bokemeyer Ivan Chopey Marcel Felder Maja Gudehus Tariq Iqbal Igor Khalif Philippe Marteau Jürgen Stein Christoph Gasche 2013Clinical Gastroenterology and Hepatology2013,,:1
9Two-beam SPI- DER fordual-pulse single-shot characterization 显示文摘DOUG F CHRISTOPHE D IGOR J 2009Op- tics Letters2009,34,21:1
10Genome sequence of the lignocellulose-biocenverting and xylose-fermenting yeast Pichia stipites显示文摘Jeffries T W Grigoriev Igor V Grimwood J 2007Nature Biotechnology2007,25,3:1
11Authentication study of volatile flavour compounds composition in Slavonian traditional dry fermented salami 'kulen'显示文摘IGOR J DRAGAN K DRAGOS 2010Food Chemistry2010,,119:1
12First survey of deoxynivalenol occur- rence in crops in Serbia显示文摘IGOR J VERICA J BILJANA A 2008Food Control2008,19,6:1
13Raman microspectroscopic chemical mapping and chemometric classification for the identification of gunshot residue on adhesive tape 显示文摘Bueno · Igor J Lednev K 2014Analytical and Bioanalytical Chemistry2014,406,:1
14Color e- valuation of seventeen European unifloral honey types by means of spectrophotometrically deter- mined CIE L * Cab * h (ab) ~ chromaticity co- ordinates 显示文摘Carlo I GT Igor J Giorgia S 2014Food Chemistry2014,145,:1
15Histologic evaluation of the periodontium of abutment teeth in combination implant/tooth fixed partial denture显示文摘Igor J 1999Int J Oral Maxillofac Implants1999,14,3:1
16Determination of current and temperature distribution in overhead conductors by using electromagnetic-field analysis tools显示文摘Miro Z Igor T Franc J 2006IEEE Transactions on Power Delivery2006,21,3:1
17Fair value and audit fees显示文摘Igor Goncharov Edward J Riedl Thorsten Sellhorn 2014Review of Accounting Studies2014,19,1:1
18FERGIcor, a Randomized Controlled Trial on Ferric Carboxymaltose for Iron Deficiency Anemia in Inflammatory Bowel Disease显示文摘Rayko Evstatiev Philippe Marteau Tariq Iqbal Igor L. Khalif Jürgen Stein Bernd Bokemeyer Ivan V. Chopey Florian S. Gutzwiller Lise Riopel Christoph Gasche 2011Gastroenterology2011,,3:1
19Epidemiology of Alzheimer’s disease and other forms of dementia in China, 1990–2010: a systematic review and analysis显示文摘Kit Yee Chan Wei Wang Jing Jing Wu Li Liu Evropi Theodoratou Josip Car Lefkos Middleton Tom C Russ Ian J Deary Harry Campbell Wei Wang Igor Rudan 2013The Lancet2013,,9882:1
20Frustrated model to describe reentrant behavior in copper oxide superconductors 显示文摘Igor Tavares Pacobahyba J T M Ricardo de Sousa J 2007Physica A: Statistical Mechanics and its Applications2007,383,2:1
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