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1181篇 您的检索式:作者名="K Rose"
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1Adenoid cystic carcinoma of breast: Recent advances显示文摘Adenoid cystic carcinoma(ACC) of the breast is a rare special subtype of breast cancer characterized by the presence of a dual cell population of luminal and basaloid cells arranged in specific growth patterns. Most breast cancers with triple-negative, basal-like breast features(i.e., tumors that are devoid of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 expression, and express basal cell markers) are generally high-grade tumors with an aggressive clinical course. Conversely, while ACCs also display a triple-negative, basal-like phenotype, they are usually low-grade and exhibit an indolent clinical behavior. Many discoveries regarding the molecular and genetic features of the ACC, including a specific chromosomal translocation t(6;9) that results in a MYB-NFIB fusion gene, have been made in recent years. This comprehensive review provides our experience with ACC of the breast, as well as an overview of clinical, histopathological, and molecular genetic features.Kosuke Miyai Mary R Schwartz Mukul K Divatia Rose C Anton Yong Wook Park Alberto G Ayala Jae Y Ro 2014World Journal of Clinical Cases2014,2,12:16
2Hydrogen sutfide protects colon cancer cells from chemopreventative agent β-phenylethyl isothiocvanate induced apoptosis显示文摘AIM: Hydrogen sulfide (H2S) is a prominent gaseous constituent of the gastrointestinal (GI) tract with known cytotoxic properties. Endogenous concentrations of H2S are reported to range between 0.2-3.4 mmol/L in the GI tract of mice and humans. Considering such high levels we speculate that, at non-toxic concentrations, H2S may interact with chemical agents and alter the response of colonic epithelium cells to such compounds. The GI tract is a major site for the absorption of phytochemical constituents such as isothiocyanates, flavonoids, and carotenoids, with each group having a role in the prevention of human diseases such as colon cancer. The chemopreventative properties of the phytochemical agent β-phenyethyl isothiocyanate (PEITC) are well recognized. However, little is currently known about the physiological or biochemical factors present in the GI tract that may influence the biological properties of ITCs. The current study was undertaken to determine the effects of H2S on PEITC mediated apoptosis in colon cancer cells.METHODS: Induction of apoptosis by PEITC in human colon cancer HCT116 cells was assessed using classic apoptotic markers namely SubG1 population analysis,caspase-3 like activity and nuclear fragmentation and condensation coupled with the MTT (3-(4,5-dimethylthiazol2-yl)-2,5-diphenyl tetrasodium bromide) viability assay and LDH leakage.RESULTS: PEITC significantly induced apoptosis in HGT116cells as assessed by SubG1 population formation, nuclear condensation, LDH leakage and caspase-3 activity after 24 h, these data being significant from control groups (P<0.01). In contrast, co-treatment of cells with physiological concentrations of H2S (0.1-1 mmol/L) prevented PEITC mediated apoptosis as assessed using the parameters described.CONCLUSION: PEITC effectively induced cell death in the human adenocarcinoma cell line HCT116 in vitro through classic apoptotic mechanisms. However, in the presence of H2S, apoptosis was abolished. These data suggest that H2S may play a significant role in the response of colonic epithelial cells to beneficial as well as toxic agents present within the GI tract.Peter Rose Philip K Moore Shen Han Ming Ong Choon Nam Jeffrey S Armstrong Matt Whiteman 2005World Journal of Gastroenterology2005,11,26:13
3Wavefront-optimized surface retreatments of refractive error following previous laser refractive surgery: a retrospective study显示文摘Background:Retreatments are sometimes necessary to correct residual or induced refractive errors following refractive surgery.Many different combinations of primary treatment methods and retreatment techniques have been studied,however,few studies have investigated wavefront-optimized(WFO)technology for retreatment following primary refractive surgery.This study aimed to report the outcomes of WFO photorefractive keratectomy(PRK)retreatments of refractive error following previous laser refractive surgery with PRK,laser in situ keratomileusis(LASIK),or laser-assisted subepithelial keratectomy(LASEK).Methods:We reviewed records of patients who underwent WFO PRK retreatments using the Allegretto Wave Eye-Q 400 Hz Excimer Laser System(Alcon Surgical)between January 2008 and April 2011 at Walter Reed Army Medical Center and Madigan Army Medical Center.Outcomes were recorded in terms of uncorrected distance visual acuity(UDVA),manifest refraction spherical equivalent(MRSE),corrected distance visual acuity(CDVA),and complications at 1 month(M),3 M,and 6 M post-op.Results:Seventy-eight patients(120 eyes)underwent WFO PRK retreatment during the study period.Primary surgery was surface ablation in 87 eyes(78 PRK,9 LASEK)and LASIK in 33 eyes.The mean spherical equivalent before retreatment was−0.79±0.94 D(−3.00 to 1.88 D).UDVA was≥20/20 in 69 eyes(60.0%)at 1 M,54 eyes(71.1%)at 3 M,and 27 eyes(73.0%)at 6 M follow-up.MRSE was within±0.50 D of emmetropia in 78 eyes(67.8%)at 1 M,59 eyes(77.6%)at 3 M,and 25 eyes(67.6%)at 6 M follow-up.CDVA was maintained within±1 line of pre-op in 113 of 115 eyes(98.3%)at 1 M,74 of 76 eyes(97.4%)at 3 M,and 37 eyes(100%)at 6 M follow-up.Conclusion:Although follow-up was limited beyond 3 M,WFO PRK retreatments in patients with residual refractive error may be a safe and effective procedure.Further studies are necessary to determine the long-term safety and stability of outcomes.Kevin M.Broderick Rose K Sia Denise S.Ryan Richard D.Stutzman Michael J.Mines Travis C.Frazier Mark F.Torres Kraig S.Bower 2016Eye and Vision2016,3,1:3
4Antireflective transparent covers for solar devices 显示文摘Gombert A Glaubitt W Rose K 2000Solar Energy2000,68,4:2
5A critical evaluation of sample extraction techniques for enhanced proteomic analysis of recalcitrant plant tissues 显示文摘SARAVANAN R S ROSE J K C 2004Proteomics2004,4,:1
6Three tomato genes code for heat stress transcription factors with a region of remarkable homology to the DNA-binding domain of the yeast HSF 显示文摘SCHARF K D ROSE S ZOTT W 1990The EMBO Journal1990,9,13:1
7Replication and amplification of novel vesicular stomatitis virus minigenomes encoding viral structural proteins 显示文摘Stillman E A Rose J K Whitt M A 1995J Virol1995,69,:1
8Three tomato genes code for heat stress transeription factors with a region of remarkable ho- mology to the DNA-binding domain of the yeast HSF 显示文摘Seharf K D Rose S Zott W 1990EMBO J1990,9,:1
9Ethical, regulatory and scientific challenges in paedia-tric drug development显示文摘ROSE K 2008Pharm Med2008,22,4:1
10How genetic is school myopia显示文摘MORGAN I ROSE K 0,,01:1
11A synthetic time- reversal imaging method for structural health monito- ring显示文摘Wang C H Rose J T Chang F K 2004Smart Materials and Structures2004,13,2:1
12Effects of human disturbances on the behavior of wintering ducks显示文摘PEASE M L ROSE R K BUTLER M J 2005Wildlife Society Bulletin2005,33,1:1
13A Dynamic Perspective On Affect and Creativity 显示文摘Bledow R Rosing K Frese M 2013Academy of Management Journal2013,56,2:1
14Differential expression of seven a-expansin genes during growth and ripening of pear fruit显示文摘Hiwasa K Rose JKC Nakano R 2003Physiologia Plantarum2003,117,:1
15Radiation curing of hybrid polymer coatings 显示文摘Rose K Vangeneugden D Paulussen S 2006Surface Coatings International part B : Coatings Transactions2006,89,1:1
16Learning - induced increase of immediate early gene messenger RNA in the chick forebrain 显示文摘Anokhin K V Rose S P R 1991Eur J Neurosci1991,312,:1
17Gemcitabine reverses cisplatin resistance: demonstration of activity in platinum-and multidrug-resistant ovarian and peritoneal carcinoma 显示文摘Rose PG Mossbruger K Fusco N 2003Gynecol Oncol2003,88,1:1
18Nucleotide sequences of the mRNAs encoding the vesicular stomatitis virus G and M proteins determined from cDNA clones containing the complete coding regions 显示文摘Rose J K C J Gallione 1981J Virol1981,39,:1
19Variable block-size transform image coder显示文摘Dinstein I Rose K Heiman A 1990IEEE Tans Comm1990,38,11:1
20Comparison of aberrometer and autorefractor measures of refractive error in children显示文摘Martinez AA Pandian A Sankaridurg P Rose K Huynh SC Mitchell P 2006Optom Vis Sci2006,83,11:1
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