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208篇 您的检索式:作者名="HOWARD K A"
    题名 作者 年代 出处 被引量
1Endoscopy and polyps-diagnostic and therapeutic advances in management显示文摘Despite multiple efforts aimed at early detection through screening, colon cancer remains the third leading cause of cancer-related deaths in the United States, with an estimated 51000 deaths during 2013 alone. The goal remains to identify and remove benign neoplastic polyps prior to becoming invasive cancers. Polypoid lesions of the colon vary widely from hyperplastic, hamartomatous and inflammatory to neoplastic adenomatous growths. Although these lesions are all benign, they are common, with up to one-quarter of patients over 60 years old will develop pre-malignant adenomatous polyps. Colonoscopy is the most effective screening tool to detect polyps and colon cancer, although several studies have demonstrated missed polyp rates from 6%-29%, largely due to variations in polyp size. This number can be as high as 40%, even with advanced (> 1 cm) adenomas. Other factors including sub-optimal bowel preparation, experience of the endoscopist, and patient anatomical variations all affect the detection rate. Additional challenges in decision-making exist when dealing with more advanced, and typically larger, polyps that have traditionally required formal resection. In this brief review, we will explore the recent advances in polyp detection and therapeutic options.Scott R Steele Eric K Johnson Bradley Champagne Brad Davis Sang Lee David Rivadeneira Howard Ross Dana A Hayden Justin A Maykel 2013World Journal of Gastroenterology2013,19,27:16
2B7-1 and B7-2 costimulatory molecules activate differentially the Th1/Th2 developmental pathways: Application to autoimmune disease therapy显示文摘Vijay K Kuchroo Mercy Prabhu Das Julia A Brown Ann M Ranger Scott S Zamvil Raymond A Sobel Howard L Weiner Nasrin Nabavi Laurie H Glimcher 1995Cell1995,,5:2
3Identification of solar sources of major geomagnetic storms between 1996 and 2000显示文摘Zhang J Dere K P Howard R A 2003Astrophysical Jouranal2003,582,1:1
4Dietary fructooligosaccharide, xylooligosaccharide and gum arabic have variable effects on cecal and colonic microbiota and epithelial cell proliferation in mice and rats显示文摘Howard M D Gordon D T Garleb K A 1995J Nutr1995,125,10:1
5Validation and inter-comparison of three methodologies for interpolating daily precipitation and temperature across Canada显示文摘Newlands N K Davidson A Howard A 2010Environmetrics2010,22,2:1
6Leptin prevents the fall in plasma osteocalcin during starvation in male mice显示文摘Goldstone A P Howard J K Lord G M 2002Biochem Biophys Res Commun2002,295,2:1
7Gsx2 eontruls region- specific aetivatiml of neural stem cells and injmT-imluced neurogenesis in the aduh subventrieular zone显示文摘L6pez-Juarez A Howard J Ulhan K 2013Gem-s Dev2013,27,11:1
8Aromatase deficiency causes altered expression of molecules critical for calcium reabsorption in the kidneys of female mice 显示文摘Oz OK Hajibeigi A Howard K 2007J Bone Miner Res2007,22,12:1
9Structure and binding in small neutral and cationic boron cluster 显示文摘RAY A K HOWARD I A KANAL K M 1992Phys Rev B1992,45,14:1
10The generation, of oceanic rhyolites by crustal fractionation: The basalt-rhyolite association at Volcano Alcedo, Galapagos Archipelago显示文摘Geist D Howard K A Larson P 1995Journal of Petrology1995,36,:1
11Implementation intentions facilitate prospective memory under high attention demands显示文摘MCDANIEL M A HOWARD C BUTLER K M 2008Mem- ory Cognition2008,36,4:1
12Methylprednisolone Effect on Brain Volume and Enhancing Lesions in MS Before and During IFN B-1 b显示文摘Rio A B Richer N Howard T B K 2002Neurology2002,59,5:1
13Development and validation of a scale for measuring cynical attitudes to-ward college显示文摘Jennifer Howard Brockway Kieth A Carlson Stenven K Jones 2002Journal of Educational Psychology2002,94,1:1
14Avalanche mode of motion:Implications from lunar examples显示文摘Howard K A 1973Science1973,180,8:1
15Corn as a production system for human and animal vaccines显示文摘Streatfield S J Lane J R Brooks C A Barker D K Poage M L Mayor J M Lamphear B J Drees C F Jilka J M Hood E E and Howard J A 2003Vaccine2003,21,:1
16The relationship between D hordein and malting quality in barley 显示文摘HOWARD K A GAYLER K R EAGLEST H A 1996J Cereal Sci1996,24,:1
17An exploratory multi-sensor technique for quantitative estimation of stratiform rainfall显示文摘Gourley J J R A Maddox K W Howard 2002J Hydrometeorology2002,3,:1
18Cyclooxygense-1 si upregulated in cervical carcinomas:autocrine/paracrine regulation of cyclooxygense-2,prostaglandin E receptors,and angiogenic factors by cyclooxygense-1显示文摘Sales K J Katz A A Howard B 2002Cancer Res2002,62,2:1
19Mesosca显示文摘Augustine J A Howard K W 1991Mon Wea Rev1991,119,7:1
20Criteria for high--level expression of a fungal laecase gene in transgenic maize显示文摘Hood E E Bailey M R Beifuss K Magallanes--Lundback M Horn M E Callaway E Drees C Delaney D E Clough R and Howard J A 2003Plant Biotechnology Journal2003,1,:1
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