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146篇 您的检索式:作者名="LINDA N"
    题名 作者 年代 出处 被引量
1Efficient human iPS cell derivation by a non-integrating plasmid from blood cells with unique epigenetic and gene expression signatures显示文摘Bin-Kuan Chou Prashant Mali Xiaosong Huang Zhaohui Ye Sarah N Dowey Linda MS Resar Chunlin Zou Alex Zhang Jay Tong Linzhao Cheng 2011Cell Research2011,21,3:38
212味止血中药对脂多糖诱导小鼠巨噬细胞产生一氧化氮的抑制作用显示文摘目的:研究12味止血中药对脂多糖(LPS)诱导小鼠巨噬细胞产生一氧化氮(NO)的抑制作用,并探讨其止血机制。方法:以1μg.mL-1LPS刺激小鼠巨噬细胞RAW264.7,22h后以Griess法测定NO的终产物亚硝酸盐的含量,观察LPS对NO生成的影响。结果:12味止血药均可抑制LPS诱导小鼠巨噬细胞RAW264.7中NO的生成。三七、地榆、仙鹤草、槐花、艾叶、蒲黄、侧柏叶及白茅根的抑制作用显著(P<0.05)。结论:本实验为12味止血中药对脂多糖诱导小鼠巨噬细胞产生NO的抑制作用提供了一定的理论依据。廖晖 Linda K Banbury David N Leach 2007中国药房2007,18,9:27
3Subclinical abnormal glucose tolerance is a predictor of death in liver cirrhosis显示文摘AIM:To determine if subclinical abnormal glucose tolerance(SAGT)has influence on survival of non-diabetic patients with liver cirrhosis.METHODS:In total,100 patients with compensatedliver cirrhosis and normal fasting plasma glucose were included.Fasting plasma insulin(FPI)levels were measured,and oral glucose tolerance test(OGTT)was performed.According to OGTT results two groups of patients were formed:those with normal glucose tolerance(NGT)and those with SAGT.Patients were followed every three months.The mean follow-up was932 d(range of 180-1925).Survival was analyzed by the Kaplan-Meyer method,and predictive factors of death were analyzed using the Cox proportional hazard regression model.RESULTS:Of the included patients,30 showed NGT and70 SAGT.Groups were significantly different only in age,INR,FPI and HOMA2-IR.Patients with SAGT showed lower 5-year cumulated survival than NGT patients(31.7%vs 71.6%,P=0.02).Differences in survival were significant only after 3 years of follow-up.SAGT,Child-Pugh B,and high Child-Pugh and Model for EndStage Liver Disease(MELD)scores were independent predictors of death.The causes of death in 90.3%of cases were due to complications related to liver disease.CONCLUSION:SAGT was associated with lower survival.SAGT,Child-Pugh B,and high Child-Pugh and MELD scores were independent negative predictors of survival.Diego García-Compeán Joel Omar Jáquez-Quintana Fernando Javier Lavalle-González José Alberto González-González Linda Elsa Mu?oz-Espinosa Jesús Zacarías Villarreal-PérezEndocrinology Service and Department of Internal Medicine University Hospital 'Dr. José E. González' and Medical School Universidad Autónoma de Nuevo León Monterrey 64320 México Héctor J Maldonado-Garza 2014World Journal of Gastroenterology2014,20,22:12
4Different patterns of intestinal response to injury after arterial,venous or arteriovenous occlusion in rats显示文摘AIM:To investigate the differences in injury patterns caused by arterial, venous or arteriovenous mesenteric occlusion.METHODS: Male Wistar rats were separated equally into four groups. Occlusion was performed by clamping the superior mesenteric artery (A), the mesenteric vein (V) or both (AV) for 30 min, followed by 60 min of reperfusion. A control group received sham surgery only. Intestinal sections were examined for histological damage and serum tumor necrosis factor-α (TNF-α), endothelin-1 (ET-1), P-selectin, antithrombin (AT) and soluble intracellular adhesion molecule-1(ICAM-1) concentrations were measured. RESULTS: All groups showed signif icant mucosal injury compared to controls. Furthermore, mucosal injury was significantly more severe in the V and AV groupscompared to the A group (3.6±0.55, 3.4±0.55 and 2±0.71, respectively, P=0.01). ICAM-1 was similarly elevated in all groups, with no significant differences between the groups. P-selectin levels were significantly elevated in the V and AV groups but not the A group (1.4±0.5 ng/mL, 2.52±0.9 ng/mL and 0.02±0.01 ng/mL, respectively, P=0.01) and ET-1 was significantly elevated in the A and V groups but not the AV group (0.32±0.04 pg/mL, 0.36±0.05 pg/mL and 0.29±0.03 pg/mL, respectively, P=0.01) compared to sham controls. AT CONCLUSION:Different patterns of response to ischemia/reperfusion are associated with venous, arterial or arteriovenous occlusion. Venous and arteriovenous occlusion was associated with the most severe alterations.Francisco Javier Guzmán-de la Garza Carlos Rodrigo Cámara-Lemarroy Gabriela Alarcón-Galván Paula Cordero-Pérez Linda Elsa Muoz-Espinosa Nancy Esthela Fernández-Garza 2009World Journal of Gastroenterology2009,15,31:10
5小柴胡汤对体外培养人肝癌细胞株HepG2增殖的影响显示文摘目的探讨小柴胡汤45%乙醇提取物对体外培养人肝癌细胞株HepG2增殖的影响及其可能的机理。方法采用ATP-Lite法测定不同浓度小柴胡汤对体外培养的HepG2增殖的作用,同时利用氧自由基清除能(ORAC)法测定样品的抗氧化活性;以LPS刺激小鼠巨噬细胞RAW264.7产生一氧化氮(NO),Griess法测定NO的终产物亚硝酸盐的含量,观察样品对NO生成的影响。结果小柴胡汤在62.5~500mg/L浓度范围内可以显著抑制HepG2增殖,抑制作用呈剂量相关性,计算半数抑制浓度(IC50)为(90.7±23.7)mg/L。小柴胡汤提取物具有一定的抗氧化活性,其抗氧化能力为阳性对照维生素C的1.3倍。小柴胡汤在3.125~50mg/L浓度范围内均可以显著抑制NO的生成(P<0.05,P<0.01)。结论小柴胡汤具有体外抑制人肝癌细胞株HepG2增殖的作用,其抑制作用可能与其抗氧化活性及抑制NO生成有关。廖晖 David J de Vries Linda K Banbury David N Leach 2010中国中医药信息杂志2010,17,11:7
616味中药炮制前后抗氧化活性的比较研究显示文摘目的:比较16味中药炮制前后的抗氧化活性。方法:采用氧自由基清除能力(ORAC)法测定样品的抗氧化活性。荧光素(FL)为荧光探针。2,2-偶氮-2-氨基氢氯化丙烷在37℃时以稳定的速率产生过氧化氢(H2O2),H2O2氧化FL从而造成其荧光衰减。抗氧化剂的存在可以清除H2O2,延迟FL的荧光衰减,动态记录样品35min内的荧光变化。以水溶性维生素E为标准品绘制标准方程,根据Trolox标准方程计算样品的ORAC值。表儿茶素为阳性对照。结果:16味中药炮制前、后均具有一定的ORAC值,酒黄芩的ORAC值最高,为4241μmol TE·g-1;炒薏苡仁的ORAC值最低,为17μmol TE·g-1。10味中药炮制品的ORAC值低于生品,其中7味有显著性差异(P<0.05);6味炮制品的ORAC值高于生品,其中3味有显著性差异(P<0.05)。结论:16味中药炮制前、后抗氧化活性的变化可能与其所含的化学成分含量改变有关。廖晖 王孝敏 Linda K Banbury David N Leach 2010中国药房2010,21,47:5
7The Hallmarks of Aging显示文摘Carlos López-Otín Maria A. Blasco Linda Partridge Manuel Serrano Guido Kroemer 2013Cell2013,,6:5
8乳汁免疫和猪流行性腹泻病毒病疫苗:历史和现状(译文)显示文摘由于肠道病毒感染导致仔猪在发病率、死亡率和生产能力丧失方面的影响,每年给养猪者带来数百万美元的损失。2013—2014年间,猪流行性腹泻病毒(PEDV)病的暴发给美国养猪业带来了9亿~18亿美元的经济损失。被动乳汁免疫被认为是保护新生哺乳仔猪免受PED等肠道疾病危害的最有希望和有效的方法。通过乳汁免疫被动保护哺乳仔猪的效果依赖于病原特异性IgA浆细胞转运至乳腺的数量和乳汁中分泌型IgA的积累程度,这种免疫途径被定义为'肠-乳腺-sIgA轴'。由于胎盘的不可穿透性,新生仔猪处于无免疫球蛋白的状态,对很多的传染性病原体极易感。它们仅依靠来源于母源的初乳和乳汁抗体获得被动保护。先前开发的关于猪传染性胃肠炎病毒(TGEV)病的活疫苗和灭活疫苗,提供了对母源性免疫和仔猪被动保护机制的理解。在这篇文章中,综述了猪传染性胃肠炎病毒诱导乳汁免疫的研究进展,并指出对当前养猪业正努力控制的猪流行性腹泻病毒感染和相关疫苗的研究方向。同时研究和鉴别出影响乳汁免疫和'肠-乳腺-sIgA轴'的各种因素,有助于改善妊娠母猪预防猪流行性腹泻病毒感染以及改进其它肠道病原用疫苗方案,从而达到提升整个猪群的免疫力、猪群健康和企业生产力的目的。Langel Stephanie N Paim Francine Chimelo Lager Kelly M Vlasova Anastasia N Saif Linda J 吕茂杰 2017养猪2017,,1:3
9Acquired 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
10Safety of Green Tea Extracts: A Systematic Review by the US Pharmacopeia显示文摘Sarma Dandapantula N Barrett Marilyn L Chavez Mary L Gardiner Paula Ko Richard Mahady Gail B Marles Robin J Pellicore Linda S Giancaspro Gabriel I Dog Tieraona Low 2008Drug Safety2008,,6:2
11Grading system modification and management of blunt aortic injury显示文摘Kaavya N Reddy Tim Matatov Linda D Doucet Maureen Heldmann Cynthia X Zhao Wayne W Zhang 2013Chinese Medical Journal2013,,3:2
12Effects of postharvest storage and dormancy status on ABA content, metabolism, and expression of genes involved in ABA biosynthesis and metabolism in potato tuber tissues显示文摘Luis Destefano-Beltrán Donna Knauber Linda Huckle Jeffrey C. Suttle 2006Plant Molecular Biology (-)2006,,4:1
13Effects and Potential Mechanisms of Danzhi Xiaoyao Pill(丹栀逍遥丸) on Proliferation of MCF-7 Human Breast Cancer Cells in vitro显示文摘Objective:To investigate the effects of 50% ethyl alcohol(EtOH)extracts from Danzhi Xiaoyao Pill(丹栀逍遥丸,DXP)on the proliferation of MCF-7 human breast cancer cells and potential mechanisms.Methods:ATP-Lite assay was performed to test the proliferation of the MCF-7 breast cancer cell line;and antioxidant activity was measured by the oxygen radical absorbance capacity (ORAC).The effects of DXP on nitric oxide(NO)production were tested by lipopolysaccharide(LPS)- stimulated RAW 264.7 murine macrophages using the Griess reaction.Results:The 50% EtOH DXP extracts displayed a cytotoxic response on MCF-7 cells at 0.10,0.25 and 0.50 mg/mL dose- dependently with the proliferation inhibited by more than 85%.The ORAC value of the DXP was 820μmoL Trolox equivalent/g,about 40% of the vitamin C value.DXP extracts had significant inhibitory effect on NO production at the concentration from 0.0625 mg/mL to 0.5 mg/mL(P<0.05,P<0.01).Conclusion:The extracts of DXP could significantly inhibit the proliferation of MCF-7 cells,with the effect possibly related to its antioxidant activity and the inhibition of NO production.廖晖 Linda K Banbury David N Leach 2008Chinese Journal of Integrative Medicine2008,14,2:1
14Influence of environmen- tal Vertical wind shear on the intensity of hurricanne-strength tropical cyclones in the Australian region显示文摘Linda A P Barry N H Noel E D 2005Mon Wea Rev2005,133,:1
15Mind- fulness- based stress reduction compared with cognitive behav- ioral therapy for the treatment of insomnia comorbid with canc- er: A randomized, partially blinded, noninferiority trial显示文摘Sheila N Garland Linda E Carlson Alisa J Stephens 2014Jour- nal of Clinical Oncology2014,32,5:1
16Use of amino-terminal pro-B-type natriuretic peptide to guide outpatient therapy of patients with chronic left ventricular systolic dysfunction 显示文摘JAMES L JANUZZI JR MD SHAFIQ U REHMAN M D ASIM A MOHAMMED M D ANJU BHARDWAJ M D LINDA BARAJAS R N JUSTINE BARAJAS HAN-NA KIM M D MPH AARON L BAGGISH M D RORY B WEINER M D ANNABEL CHEN-TOURNOUX MD JANE E MARSHALL RDCS STEPHANIE A MOORE M D WILLIAM D CARLSON M D GREGORY D LEWIS M D JORDAN SHIN M D DOROTHY SULLIVAN ANP KIMBERLY PARKS D O THOMAS J WANG M D SHAWN A GREGORY M D SHANMUGAM UTHAMALINGAM M D MARC J SEMIGRAN M D 2011J Am Coll Cardiol2011,58,18:1
17Sodium and sodium-ion energy storagebatterics显示文摘BRIAN L E LINDA F N 2012Current Opinion in Solid State and Materials Science2012,16,:1
18Regulation of the transcriptional activity of the nuclear factor-κB p65 subunit 显示文摘Linda V Gert DW Sofie N Wim VB Guy H 2002Biochem Pharmacol2002,64,56:1
19Axon regeneration requires a conserved MAP kinase pathway 显示文摘MARC H PAOLA N LINDA H 2009Science2009,323,:1
20Effects of postharvest storage and dormancy status on ABA content,metabolism,and expression of genes involved in ABA biosynthesis and metabolism in potato tuber tissues显示文摘Luis Destefano-Beltra′n Donna Knauber Linda Huckle 2006Plant Mol Biol2006,61,:1
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