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8557篇 您的检索式:作者名="Brown C"
    题名 作者 年代 出处 被引量
1常规脂蛋白检测和载脂蛋白在心血管病预测中的比较显示文摘总胆固醇和高密度脂蛋白胆固醇(high density lipoprotein cholesterol,HDL-C)测量值对于心血管病风险评估至关重要,但对于其他脂质用于风险预测的效用一直存在争议。该研究纳入来自英国生物银行(Biobank)的无基线心血管病、未服用他汀类药物、有相关的脂质指标(n=346 686)的受试者。Welsh C Celis-Morales CA Brown R Mackay DF Lewsey J Mark PB Gray SR Ferguson LD Anderson JJ Lyall DM Cleland JG Jhund PS Gill J MR Pell JP Sattar N Welsh P 刘青(译) 叶鹏(摘、审校) 2019中华高血压杂志2019,27,7:10
2板块构造机制在显生宙初期发生转变显示文摘虽然目前对于板块构造何时成为主要构造机制存在争议,但是研究者普遍认为在古太古代已经完成转变。元古代时期,哥伦比亚超大陆向罗迪尼亚超大陆的转换,并未发生超大陆的完全裂解和聚合,而是岩石圈和环境的相对稳定期。相比之下,成冰期至今则发育有大量的被动大陆边缘,以及在425~225 Ma期间大幅增加的裂谷和大陆岛弧长度,表明存在与潘吉亚超大陆形成密切相关的激烈板块构造活动。袁超(编译) Brown M Kirkland C L Johnson T E 2020矿物岩石地球化学通报2020,39,4:9
3Instability after total hip arthroplasty显示文摘Instability following total hip arthroplasty(THA) is an unfortunately frequent and serious problem that requires thorough evaluation and preoperative planning before surgical intervention. Prevention through optimal index surgery is of great importance, as the management of an unstable THA is challenging even for an experienced joints surgeon. However, even after well-planned surgery, a significant incidence of recurrent instability still exists. Non-operative management is often successful if the components are well-fixed and correctly positioned in the absence of neurocognitive disorders. If conservative management fails, surgical options include revision of malpositioned components; exchange of modular components such as the femoral head and acetabular liner; bipolar arthroplasty; tripolar arthroplasty; use of a larger femoral head; use of a constrained liner; soft tissue reinforcement and advancement of the greater trochanter.Brian C Werner Thomas E Brown 2012World Journal of Orthopedics2012,3,8:7
4Atopic eczema treatment now and in the future:Targeting the skin barrier and key immune mechanisms in human skin显示文摘The skin facilitates a number of key roles but its functioning can be impaired by disease. Atopic eczema is a chronic inflammatory disease where the skin barrier has become leaky, and inflammation occurs. It affects up to 20% of children and 3% of adults worldwide, manifesting as red itchy patches of skin with varying severity. This review aims to investigate the leaky skin barrier and immune mechanisms from the perspective of potential novel treatments. The complexity of atopic eczema as a disease is what makes it difficult to treat. Genome-wide association studies have highlighted possible genetic variations associated with atopic eczema, however in some cases, individuals develop the disease without these genetic risk factors. Loss of function mutations in the filaggrin gene are one of these associations and this is plausible due to its key role in barrier function. The Th2 immune response is the link with regards to the immune mechanisms as atopic inflammation often occurs through increased levels of interleukin(IL)-4 and IL-13. Eczematous inflammation also creates susceptibility to colonisation and damage by bacteria such as Staphylococcus aureus. Potential novel treatments are becoming ever more specific, offering the hope of fewer side effects and better disease control. The best new treatments highlighted in this review target the immune response with human beta defensin 2, phosphodiesterase-4 inhibitors and monoclonal antibodies all showing promise.David C Bell Sara J Brown 2017World Journal of Dermatology2017,6,3:5
5高热致胚胎发育毒性机理的研究——热休克蛋白合成显示文摘按Kimmel实验条件热暴露孕10天大鼠。暴露后2小时取胚胎用^(35)S—蛋氨酸标记,SDS—PAGE蛋白分析,可见70和90KilodaltonKD热休克蛋白合成增加。70KD HSP合成用Westernblot分析又进一步得到证实。离体培养胚胎热暴露后,用同样方法分析蛋白,证实70和90KD HSPs合成增加。结果与Kimmel骨骼畸形和胚胎体节融合发生率相符合。本结果为German提出的环境致畸机理假说提供了依据。芦春林 C A Kimmel G L Kimmel D J Heredia B R Fisher N T Brown 1993北京医科大学学报1993,25,6:4
6Chronic overexpression of PNPLA3^sup I148M^ in mouse liver causes hepatic steatosis显示文摘Li John Zhong Huang Yongcheng Karaman Ruchan Ivanova Pavlina T Brown H Alex Roddy Thomas Castro-Perez Jose Cohen Jonathan C Hobbs Helen H 2012EN2012,,11:3
7Stereotactic body radiation therapy for management of spinal metastases in patients without spinal cord compression: a phase 1–2 trial显示文摘Xin Shelley Wang Laurence D Rhines Almon S Shiu James N Yang Ugur Selek Ibrahima Gning Ping Liu Pamela K Allen Syed S Azeem Paul D Brown Hadley J Sharp David C Weksberg Charles S Cleeland Eric L Chang 2012Lancet Oncology2012,,4:2
8Para-aortic lymph node involvement should not be a contraindication to resection of pancreatic ductal adenocarcinoma显示文摘BACKGROUND Para-aortic lymph nodes(PALN)are found in the aortocaval groove and they are staged as metastatic disease if involved by pancreatic ductal adenocarcinoma(PDAC).The data in the literature is conflicting with some studies having associated PALN involvement with poor prognosis,while others not sharing the same results.PALN resection is not included in the standard lymphadenectomy during pancreatic resections as per the International Study Group for Pancreatic Surgery and there is no consensus on the management of these cases.AIM To investigate the prognostic significance of PALN metastases on the oncological outcomes after resection for PDAC.METHODS This is a retrospective cohort study of data retrieved from a prospectively maintained database on consecutive patients undergoing pancreatectomies for PDAC where PALN was sampled between 2011 and 2020.Statistical comparison of the data between PALN+and PALN-subgroups,survival analysis with the Kaplan-Meier method and risk analysis with univariable and multivariable time to event Cox regression analysis were performed,specifically assessing oncological outcomes such as median overall survival(OS)and disease-free survival(DFS).RESULTS 81 cases had PALN sampling and 17(21%)were positive.Pathological N stage was significantly different between PALN+and PALN-patients(P=0.005),while no difference was observed in any of the other characteristics.Preoperative imaging diagnosed PALN positivity in one case.OS and DFS were comparable between PALN+and PALN-patients with lymph node positive disease(OS:13.2 mo vs 18.8 mo,P=0.161;DFS:13 mo vs 16.4 mo,P=0.179).No difference in OS or DFS was identified between PALN positive and negative patients when they received chemotherapy either in the neoadjuvant or in the adjuvant setting(OS:23.4 mo vs 20.6 mo,P=0.192;DFS:23.9 mo vs 20.5 mo,P=0.718).On the contrary,when patients did not receive chemotherapy,PALN disease had substantially shorter OS(5.5 mo vs 14.2 mo;P=0.015)and DFS(4.4 mo vs 9.8 mo;P<0.001).PALN involvement was not identified as an independent predictor for OS after multivariable analysis,while it was for DFS doubling the risk of recurrence.CONCLUSION PALN involvement does not affect OS when patients complete the indicated treatment pathway for PDAC,surgery and chemotherapy,and should not be considered as a contraindication to resection.Rupaly Pande Shafiq Chughtai Manish Ahuja Rachel Brown David C Bartlett Bobby V Dasari Ravi Marudanayagam Darius Mirza Keith Roberts John Isaac Robert P Sutcliffe Nikolaos A Chatzizacharias 2022World Journal of Gastrointestinal Surgery2022,14,5:2
9Obligatory reduction of ferric chelates in iron uptake by sorbeans显示文摘CHANEY R L BROWN J C TIFFIN L O 1972Plant Physiol1972,50,:2
10Culture of in vitro fertilized rabbit ova显示文摘Keefer C L Fayror-Hosken R A Brown L M 1988Gamete Res1988,20,:2
11Rapid evolution of animal mitochondrial DNA 显示文摘BROWN W M GEORGE J R WILSON A C 1979Proc Nat Acad Sci USA1979,76,19:2
12The influence of C:P ratio on the biological degradation of municipal solid waste显示文摘Brown K H Bouwkamp J C Couin F R 1998Compost Science & Utilization1998,6,1:2
13Evolution of animal mitochondrial:relevance for population biology and systematics 显示文摘MORITZ C DOWLING T E BROWN W M 1987Annu Rev Ecol Syst1987,187,:2
14A new industry standard for moment connections in steelwork 显示文摘Brown G Fewster M C 1996The Structural Engineer1996,74,20:2
15Polymorphic sites and the mechanism of evolution in human mitochondrial DNA 显示文摘Cano R L Brown W M Wilson A C 1984Genetics1984,106,:2
16气缸孔粗糙度对机油耗影响的试验研究显示文摘侧重于内燃机机油耗控制中的一个重要因素。以前的研究工作已经通过理论或试验方法建立了气缸孔粗糙度与机油耗之间的关系。在本研究中,利用回归分析和新的瞬态放射性示踪剂机油耗测量法所得到的试验数据用统计学方法推导出了一个数学模型。该模型可预测机油耗随气缸孔粗糙度变化的期望值,并能提出确定和控制最低机油耗的重要气缸孔表面粗糙度参数。Hill S H Kantola T C Brown J R 孙书麒 1998国外内燃机1998,30,3:2
17Hyperbaric oxygen in the treatment of elevated intracranial pressure after head injury, Pediatr显示文摘Brown J A PREUL M C TAHA A 1988Neurosci1988,14,:1
18MIRA, a novel regulator of curli (AgF) and extracellular matrix synthesis by Escherichia coli and Salmonella enterica serovar Typhimurium显示文摘Brown P K Dozois C M Nickerson C A 2001Mol Microbiol2001,41,2:1
19Analysis of translation elongation factors from wheat during development and following heat shock显示文摘Gallic D R Le H Caldwell C Browning K S 1998Biochemical and Biophysical Research Communications1998,245,:1
20Identificatin of sulfated oligosaccharide based inhibitors of tumor growth and metastasis using novel in vitro assays for anigiogenesis and heparanase activity 显示文摘Parish CR Freeman C Brown K J 1999Cancer Res1999,59,:1
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