维普中文期刊产品整合服务
1688篇 您的检索式:作者名="Low R"
    题名 作者 年代 出处 被引量
1Panitumumab and irinotecan versus irinotecan alone for patients with KRAS wild-type, fluorouracil-resistant advanced colorectal cancer (PICCOLO): a prospectively stratified randomised trial显示文摘Matthew T Seymour Sarah R Brown Gary Middleton Timothy Maughan Susan Richman Stephen Gwyther Catherine Lowe Jennifer F Seligmann Jonathan Wadsley Nick Maisey Ian Chau Mark Hill Lesley Dawson Stephen Falk Ann O’Callaghan Kim Benstead Philip Chambers Alfred 2013Lancet Oncology2013,,8:6
2Dysfunctional stem and progenitor cells impair fracture healing with age显示文摘Successful fracture healing requires the simultaneous regeneration of both the bone and vasculature;mesenchymal stem cells (MSCs) are directed to replace the bone tissue, while endothelial progenitor cells (EPCs) form the new vasculature that supplies blood to the fracture site. In the elderly, the healing process is slowed, partly due to decreased regenerative function of these stem and progenitor cells. MSCs from older individuals are impaired with regard to cell number, proliferative capacity, ability to migrate, and osteochondrogenic differentiation potential. The proliferation, migration and function of EPCs are also compromised with advanced age. Although the reasons for cellular dysfunction with age are complex and multidimensional, reduced expression of growth factors, accumulation of oxidative damage from reactive oxygen species, and altered signaling of the Sirtuin-1 pathway are contributing factors to aging at the cellular level of both MSCs and EPCs. Because of these geriatric-specific issues, effective treatment for fracture repair may require new therapeutic techniques to restore cellular function. Some suggested directions for potential treatments include cellular therapies, pharmacological agents, treatments targeting age-related molecular mechanisms, and physical therapeutics. Advanced age is the primary risk factor for a fracture, due to the low bone mass and inferior bone quality associated with aging;a better understanding of the dysfunctional behavior of the aging cell will provide a foundation for new treatments to decrease healing time and reduce the development of complications during the extended recovery from fracture healing in the elderly.Diane R Wagner Sonali Karnik Zachary J Gunderson Jeffery J Nielsen Alanna Fennimore Hunter J Promer Jonathan W Lowery M Terry Loghmani Philip S Low Todd O McKinley Melissa A Kacena Matthias Clauss Jiliang Li 2019World Journal of Stem Cells2019,11,6:3
3The influence of sediment recycling and basement composition on evolution of mudrock chemistry in the southwestern United States显示文摘Rónald Cox Donald R. Lowe R.L. Cullers 1995Geochimica et Cosmochimica Acta1995,,14:2
4The gene encoding the splicing factor SF2/ASF is a proto-oncogene 显示文摘Karni R Stanchina E Lowe W 2007Nat Struct Mol Bioi2007,14,3:1
5Formation of nitrate and ammonium-ions in titanium-dioxide mediated photocatalytic degradation of organic-compounds compounds containing nitrogen-atoms 显示文摘 McEvoy S R Matthews R W 1991 1991Environ Sci Technol1991,25,:1
6The influence of sediment recycling and basement composition on evolution of mudrock chemistry in the southwestern United States显示文摘COX R LOW D R 1995Geochimica et Cosmochimica Acta1995,59,:1
7The ecology of the European rabbit (Oyctolagus cuniculus) in coastal southwestern Australia显示文摘Twigg L E Lowe T J Martin G R 1998Wildl Res1998,25,:1
8Invasive infection due to Streptococcus iniae: a new or previously unrecognized disease显示文摘WEINSTEIN M R LOW D E McGeer A 1996Ontario CCDR1996,22,:1
9Pattern analysis with two dimensional spectral localization: application of two dimensional S-transform 显示文摘Mansinha L Stockwell R G Lowe R P 1997Physic A1997,239,3:1
10tRNAscanSE: A program for improved detection of Transfer RNA genes in genomic sequence显示文摘Lowe T M Eddy S R 1997Nucleic Acids Research1997,25,5:1
11Survival characteristics of periodontally- involved teeth : a 40-year study 显示文摘Chace R Sr Low SB 1993J Periodontol1993,64,8:1
12An Investigation of the Plastic Fracture of AISI 4340 and 18Nickel -200 Grade Maraging Steels 显示文摘Cox T B Low J R 1974Metallurgical Transac- tions1974,5,6:1
13Carboxyl ester lipase from either mother's milk or the pancreas is required for efficient dietary triglyceride digestion in suckling mice显示文摘Miller R Lowe ME 2008The Journal of Nutrition2008,138,5:1
14查看详情显示文摘Lowe A B Wang R 0,,08:1
15Chronology of Early Archean granite-greenstone evolution in the Barberton Mountain Land, South Africa, based on precise dating by single zircon evaporation 显示文摘Kr6ner A Byerly G R Lowe D R 1991Earth and Planetary Science Letters1991,103,14:1
16Thermal cycling analysis of flip-chip solder joint reliability 显示文摘Pang J H L Chong D Y R Low T H 2001Components and Packaging Technologies2001,24,4:1
17钙离子拮抗挤对心血管功能的作用[J]显示文摘Low R I 周也卿 1983国外医学·心血管疾病分册1983,,1:1
18Localization ofthe complex spectrum: The S transform显示文摘Stockwell R G Mansinha L Lowe R P 1996IEEE Transactions on Signal Processing1996,44,4:1
19Predictive value of electronic fetal monitoring for intrapartum fetal asphyxia with metabolic acidosis显示文摘Low J A Victory R Derrick E J 1999Obstet Gynecol1999,93,2:1
20Severe tissue damage in Atlantic cod larvae under increasing ocean acidification显示文摘Frommel A Y Maneja R Lowe D 2012Nature Climate Change2012,2,1:1
返回顶部 每页显示:
共85页 首页 上一页 第1页 下一页 末页 /85 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费