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1587篇 您的检索式:作者名="Greene J A"
    题名 作者 年代 出处 被引量
1Apoptosis after intestinal ischemia-reperfusion injury显示文摘Shah K A Shndra S Green C J 1997Transplantation1997,64,10:3
2Implementation of a polling protocol for predicting celiac disease in videocapsule analysis显示文摘AIM: To investigate the presence of small intestinal villous atrophy in celiac disease patients from quantitative analysis of videocapsule image sequences.METHODS: Nine celiac patient data with biopsy-proven villous atrophy and seven control patient data lacking villous atrophy were used for analysis. Celiacs had biopsy-proven disease with scores of Marsh Ⅱ-Ⅲ C except in the case of one hemophiliac patient. At four small intestinal levels (duodenal bulb, distal duodenum, jejunum, and ileum), video clips of length 200 frames (100 s) were analyzed. Twenty-four measurements were used for image characterization. These measurements were determined by quantitatively processing the videocapsule images via techniques for texture analysis, motility estimation, volumetric reconstruction using shape-from-shading principles, and image transformation. Each automated measurement method, or automaton, was polled as to whether or not villous atrophy was present in the small intestine, indicating celiac disease. Each automaton's vote was determined based upon an optimized parameter threshold level, with the threshold levels being determined from prior data. A prediction of villous atrophy was made if it received the majority of votes (≥ 13), while no prediction was made for tie votes (12-12). Thus each set of images was classified as being from either a celiac disease patient or from a control patient. RESULTS: Separated by intestinal level, the overall sensitivity of automata polling for predicting villous atrophy and hence celiac disease was 83.9%, while the specificity was 92.9%, and the overall accuracy of automata-based polling was 88.1%. The method of image transformation yielded the highest sensitivity at 93.8%, while the method of texture analysis using subbands had the highest specificity at 76.0%. Similar results of prediction were observed at all four small intestinal locations, but there were more tie votes at location 4 (ileum). Incorrect prediction which reduced sensitivity occurred for two celiac patients with Marsh type Ⅱ pattern, which is characterized by crypt hyperplasia, but normal villous architecture. Pooled from all levels, there was a mean of 14.31 ± 3.28 automaton votes for celiac vs 9.67 ± 3.31 automaton votes for control when celiac patient data was analyzed (P<0.001). Pooled from all levels, there was a mean of 9.71 ± 2.8128 automaton votes for celiac vs 14.32 ± 2.7931 automaton votes for control when control patient data was analyzed (P<0.001). CONCLUSION: Automata-based polling may be useful to indicate presence of mucosal atrophy, indicative of celiac disease, across the entire small bowel, though this must be confirmed in a larger patient set. Since the method is quantitative and automated, it can potentially eliminate observer bias and enable the detectionof subtle abnormality in patients lacking a clear diagnosis. Our paradigm was found to be more efficacious at proximal small intestinal locations, which may suggest a greater presence and severity of villous atrophy at proximal as compared with distal locations.Edward J Ciaccio Christina A Tennyson Govind Bhagat Suzanne K Lewis Peter H Green 2013World Journal of Gastrointestinal Endoscopy2013,5,7:3
3Acquired mutation of the tyrosine kinase JAK2 in human myeloproliferative disorders显示文摘E Joanna Baxter Linda M Scott Peter J Campbell Clare East Nasios Fourouclas Soheila Swanton George S Vassiliou Anthony J Bench Elaine M Boyd Natasha Curtin Mike A Scott Wendy N Erber Anthony R Green 2005The Lancet . 2005 (9464)2005,,:2
4Survival and recurrence after concomitant chemotherapy and radiotherapy for cancer of the uterine cervix: a systematic review and meta-analysis显示文摘John A Green John M Kirwan Jayne F Tierney Paul Symonds Lydia Fresco Mandy Collingwood Christopher J Williams 2001The Lancet . 2001 (9284)2001,,:2
5脊髓损伤后残存自主神经功能载录国际标准显示文摘近年来,脊髓损伤神经学分类园际标准(International Stand- ards for the Neurological Classification of Spinal Cord Injury, ISNCSCI)被用来记载脊髓损伤后运动和感觉功能的损害,目前该标准已是第六版。1992年第一份国际认可的标准出版时,曾进行了较大的修订,修订内容包括完全性损伤与不完全性损伤的定义,MS Alexander AB Jackson W Donovan DE Graves SL Elliott A Krassioukov AW Sheel I Estoresl B Green A Gousse NL Braekett D Cardenas M Kennelly A-K Karlason F Biering-Sorensen K Krogh T Linsenmeyer R Marino J Ditunno CJ Mathias I Perkash G Creasey G Schilero J Wecht B Schurch V Dietz J Sonksen S Stiens D Bodner LA Wuermser J-J Wyndaele 周谋望 刘楠 S Charlifue 2010中华物理医学与康复杂志2010,32,4:2
6Mechanisms of Disease: the Myeloprolife Rative Disorders显示文摘Campbell P J Green A R 2006N Engl J Med2006,355,:1
7Cyclin-dependent kinase 4 inhibitors as a treatment for cancer, part 1 : identification and optimisation of substituted 4,6-bis anilino pyrimidines 显示文摘Beattie J F Breault G A Green S 2003Bioorg Med Chem Lett2003,13,18:1
8Interactions of tea tannins and condensed tannins with proteins显示文摘Frazier R A Deaville E R Green R J 2010Journal of Pharmaceutical and Biomedical Analysis2010,51,:1
9Characterization of the bovine pregnancy-associated glycoprotcin gone family-analysisof gene sequences, regulatory regions within the promoter and expression of selected genes 显示文摘Telugu B P Walker A M Green J A et el 2009BMC Genomics2009,10,:1
10N-ter- minal pro brain natriuretic peptide reflects long-term com- plications in type 1 diabetes 显示文摘GRAUSLUND J NYBO M GREEN A 2010Scand J Clin Lab In- vest2010,70,6:1
11A sim- plified equation to predict glomerular filtration rate from serum creatinine 显示文摘LEVEY A S GREENE T KUSEK J W 2000J Am Soc Nephrol2000,11,5:1
12The zeta age calibration Of fission track dating 显示文摘HURFORD A J GREEN P F 1983Chem Geol1983,1,4:1
13Current-forced Single-phase Re- versible Rectifier显示文摘J T Boys A W Green 1989IEEE Proceeding1989,136,5:1
14The effects of transtympanic micropressure treatmentin people with unilateral Meniere's disease显示文摘GATES G A GREEN J D Jr TUCC1 D L 2004ArchOtolaryngol Head Neck Surg2004,130,:1
15Electron energy distributions in e- beam generated Xe and Ar plasmas 显示文摘Elliott C J Greene A E 1976Journal of Applied Physics1976,47,7:1
16Paleogene record of el- emental concentrations in sediments from the Arctic Oceanobtained by XRF analyses显示文摘Spofforth D J A Pilike H Green D 2008Paleoceanography2008,23,1:1
17Induction of heterosubtypic immunity to influenza A virus using a DNA vaccine expressing hemagglutinin-C3d fusion proteins显示文摘Mitchell J A Green T D Bright R A 2003Vaccine2003,21,910:1
18Very high efficiency silicon solar cells-science and technology 显示文摘Green M A Zhao J Wang A 1999IEEE Transactions on Electron Devices1999,46,10:1
19A novel instrument for transient photoelasticity显示文摘Hobbs J W Greene R J and Patterson E A 2003Experimental Mechanics2003,43,4:1
20Suppression of the biocontrol agent Trichoderma harziarlum by mycelium of the arbuseular myeorrhizaI fungus Glomus intraradices in root-free soil 显示文摘Green H Larsen J Olsmn P A 1999Appl Environ Microbiol1999,65,4:1
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