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| 1 | Protective effects of trilinolein extracted from Panax notoginseng against cardiovascular disease显示文摘Trilinolein is a triacylglycerol purified from a commonly used traditional Chinese medicine Panax notoginseng,Trilinolein has been reported to provide a number of beneficial effects including reducing thrombogenicity and arrhythmias and increasing erythrocyte deformability.Additionally,trilinolein has been reported to be an antioxidant,which can counteract free radical damage associated with atherogenesis,and myocardial damage seen with ischaemia and reperfusion.These pharmacologic effects may explain the perceived benefits derived from treating circulatory disorders with the herb over the centuries. | Paul CHAN G Neil THOMAS Brian TOMLINSON | 2002 | Acta Pharmacologica Sinica2002,23,12: | 45 |
| 2 | 黄芪总黄酮对动脉粥样硬化早期形成的影响显示文摘目的 探讨黄芪总黄酮(TFA)对高脂饲料诱导家兔动脉粥样硬化(AS)的防护作用。方法 60只新西兰白兔被随机分为5组,分别给正常饲料(对照组,n=10)、高脂饲料(造模组,n=10)、高脂饲料加维生素E 400 IU·d^(-1)(VitE组,n=10)、高脂饲料加TFA 60 mg·d^(-1)(TFA 1组,n=15)和高脂饲料加TFA 120 mg·d^(-1)(TFA 2组,n=15)处理12 wk,动态监测(0、8和12 wk)血脂的变化,实验结束前,所有动物用CO_2处死,分别检测主动脉弓的病理变化和胆固醇的含量。结果 实验数据表明所有接受高脂饲料的动物血浆中的总胆固醇、甘油三脂、主动脉弓的粥样硬化斑块面积、胆固醇含量和动脉壁内膜与中膜平均厚度比值均高于正常饲料组。TFA能降低血浆总胆固醇(P<0.05)、动脉壁中的胆固醇和动脉壁内膜与中膜比率;两种浓度的TFA(60和120 mg·d^(-1))能分别降低43.1%和63.0%的AS斑块面积;维生素E可降低动脉壁中的胆固醇沉积和动脉壁内膜与中膜比率(P<0.05),减低43.7%的AS斑块面积。在本实验中TFA和维生素E对甘油三脂代谢无影响。结论 TFA对高脂饲料诱导家兔AS形成有一定的防护作用。 | 汪德清 丁保国 Tomas G Neil 田亚平 王成彬 Tomlinson Brian | 2003 | 中国药理学通报2003,19,6: | 48 |
| 3 | 同型半胱氨酸血症血小板及内皮细胞活性的体内研究显示文摘目的 探讨轻中度同型半胱氨酸血症作为心血管疾病新的重要危险因子对血小板活性 ,内皮细胞功能及体内氧化状态的影响。方法 应用安慰剂自身对照交叉设计方法 ,蛋氨酸负荷实验诱导 15个正常个体轻中度同型半胱氨酸血症 ,检测轻中度同型半胱氨酸血症对血小板纤维蛋白原结合及血小板膜P选择素表达 ,内皮细胞依赖的血管舒张 ,内皮细胞因子及体内氧化指标硫巴比妥酸反应物和结合二烯的影响。结果 蛋氨酸负荷后 ,血浆同型半胱氨酸水平显著升高 [(6 5 6±1 83) μmol L比 (15 2 0± 3 0 1) μmol L ,P <0 0 0 1],并伴随范登伯因子 ,血浆凝血酶活化因子抑制剂 1和血浆 β 血栓球蛋白水平的显著升高 [分别为 (6 8± 33) %比 (86± 13) % ,P <0 0 5 ,(35± 11)ng ml比(6 9± 38)ng ml,P <0 0 5 ,(78± 5 0 )U ml比 (12 5± 5 0 )U ml,P =0 0 5 8],而安慰剂负荷后则无变化。然而内皮细胞依赖的血管舒张和氧化状态无论在蛋氨酸负荷还是在安慰剂负荷前后均无变化。结论 轻中度同型半胱氨酸血症可导致人体血小板活性及内皮细胞功能的改变 ,提示同型半胱氨酸血症对动脉粥样硬化的发生、发展起重要作用。 | 范伯丽 董会奕 蒋宝琦 Brian Tomlinson | 2004 | 中华心血管病杂志2004,32,2: | 49 |
| 4 | 黄芪总黄酮对扑热息痛所致小鼠肝损伤防护作用的研究显示文摘目的 :研究黄芪总黄酮 (TFA)对扑热息痛所致肝损伤的防护作用。方法 :用 1%羧甲基纤维素钠 10ml·kg-1,TFA10 0mg·kg-1或维生素C (Ascorbicacid ,VC) 10 0 0mg·kg-1给小鼠灌胃 1h后 ,灌扑热息痛 10 0 0mg·kg-1,观察小鼠死亡率的变化 ;提前 1h用不同剂量的TFA或VC处理后 ,再灌 40 0mg·kg-1的扑热息痛 ,检测血清酶学和肝脏组织学的改变。结果 :给小鼠扑热息痛 10 0 0mg·kg-1灌胃组 ,2 4h后可致 80 %小鼠死亡 ;提前 1h用TFA10 0mg·kg-1或VC灌胃其死亡率可分别下降至 2 0 %和 0 %。血清转氨酶 (ALT)和病理切片显示当给 40 0mg·kg-1扑热息痛灌胃 2 4h后即可引起严重肝损伤 (ALT升高和肝组织大面积坏死 ,P <0 .0 0 1)。TFA或VC预防组 (提前 1h给药 )的肝损伤程度与对照组比较明显减轻 ,其作用强度与药物浓度成正比。结论 :TFA对扑热息痛所致肝损伤有保护作用。 | 汪德清 丁保国 马艳青 赵海潞 Thomas G Neil Tomlinson Brian 田亚平 王成彬 Critchley Julian AJH | 2001 | 中国中药杂志2001,26,7: | 31 |
| 5 | Complement C3 activation regulates the production of tRNA-derived fragments Gly-tRFs and promotes alcohol-induced liver injury and steatosis显示文摘Complement is known to play a role in alcoholic fatty liver disease (AFLD), but the underlying mechanisms are poorly understood, thereby constraining the development of a rational approach for therapeutic intervention in the complement system. C3 deficiency has been shown to impart protective effects against ethanol-induced hepatic steatosis and inflammation. Here we demonstrate a protection effect in wild-type mice by treatment with CR2-Crry, a specific inhibitor of C3 activation. The expression of glycine transfer (t) RNA-derived fragments (Gly-tRFs) is upregulated in ethanol-fed mice and inhibition of Gly-tRFs in vivo decreases chronic ethanol feeding-induced hepatosteatosis without affecting inflammation. The expression of Gly-tRF was downregulated in C3-deficient or CR2-Crry-treated mice, but not in C5-deficient mice;Gly-tRF expression was restored by the C3 activation products C3a or Asp (C3a-des-Arg) via the regulation of CYP2E1. Transcriptome profiling of hepatic tissues showed that Gly-tRF inhibitors upregulate the expression of sirtuin1 (Sirt1) and subsequently affect downstream lipogenesis and β-oxidation pathways. Mechanistically, Gly-tRF interacts with AGO3 to downregulate Sirt1 expression via sequence complementarity in the 3′ UTR. Notably, the expression levels of C3d, CYP2E1 and Gly-tRF are upregulated, whereas Sirt1 is decreased in AFLD patients compared to healthy controls. Collectively, our findings suggest that C3 activation products contribute to hepatosteatosis by regulating the expression of Gly-tRF. Complement inhibition at the C3 activation step and treatment with Gly-tRF inhibitors may be potential and precise therapeutic approaches for AFLD. | Fudi Zhong Zhigao Hu Keqing Jiang Biao Lei Zhan Wu Guandou Yuan Hongliang Luo Chunqiang Dong Bo Tang Chaowen Zheng Shuai Yang Yonglian Zeng Zhenya Guo Shuiping Yu Huizhao Su Guo Zhang Xiaoqiang Qiu Stephen Tomlinson Songqing He | 2019 | Cell Research2019,29,7: | 14 |
| 6 | 黄芪总黄酮对扑热息痛所致肝损伤的防护机理探讨显示文摘目的 :研究黄芪总黄酮对扑热息痛所致肝损伤的防护机理。方法 :用高压液相测定扑热息痛及代谢产物和苯巴比妥诱导睡眠模型研究黄芪总黄酮 (TFA)对扑热息痛的代谢及TFA抗扑热息痛所致损伤的机理。结果 :TFA可明显降低尿中硫醚胺酸的浓度 ,其变化与TFA浓度成反比 ;但对其它代谢产物的影响无明显统计学差异。苯巴比妥诱导小鼠睡眠实验结果显示 ,TFA (10 0mg·kg-1)本身对苯巴比妥代谢无明显影响 (P >0 .0 5 ) ,扑热息痛 (40 0mg·kg-1)可显著延长小鼠的睡眠时间 (P <0 .0 0 1) ;但TFA (10 0mg·kg-1)明显缩短扑热息痛所延长的苯巴比妥诱导的睡眠时间 (P <0 .0 0 5 )。结论 | 汪德清 Critchley Julian AJH 丁保国 马艳青 赵海潞 Thomas G Neil 田亚平 Tomlinson B rian Critchley Lester AH James Anthony Edward | 2001 | 中国中药杂志2001,26,9: | 13 |
| 7 | 在有类型 2 糖尿病的病人的 nephropathy 的管理。 | Critchley JA Zhao HL Tomlinson B Leung W Thomas GN Chan JC Cockram CS | 2002 | Chinese Medical Journal2002,,1: | 12 |
| 8 | 阿托伐他汀对高脂血症患者血小板聚集反应的影响显示文摘观察降血脂药阿托伐他汀作用于高脂血症患者的血小板聚集反应。测试全血血小板聚集对各种诱导剂的反应性及实验的重复性 ,并选择胶原作为诱导剂进行全血血小板聚集反应检测。 30个高脂血症患者接受为期16周的治疗 ,用药剂量递增 ,从每日用药 10、2 0、40mg ,到 80mg ,均分别用药 4周 ,直至患者血脂水平达到靶水平以下。分别在最大剂量用药期及停药后 4周检测患者的血小板聚集反应、血小板计数、平均血小板体积、总胆固醇、低密度脂蛋白胆固醇、高密度脂蛋白胆固醇及甘油三酯水平。总胆固醇、低密度脂蛋白胆固醇及甘油三酯水平在停药后显著回升 (5 .0± 1.1、3.0± 1.0、2 .2± 3.3mmol/L比 9.0± 3.1、6 .8± 1.5、5 .0± 12 .4mmol/L ,P <0 .0 0 1)。与停药后 4周相比 ,在最大剂量用药期 ,患者全血血小板聚集反应显著降低 (自 19.0± 3.1Ω降至 17.1± 4.6Ω ,P <0 .0 5 ) ,而高密度脂蛋白胆固醇、血小板计数及平均血小板体积不受影响。表明阿托伐他汀能有效降低高脂血症患者的血脂水平及改善血小板聚集功能。 | 范伯丽 程颖 房家智 蒋宝琦 GNeil Thomas Julian AJH Critchley Brian Tomlinson | 2003 | 中国动脉硬化杂志2003,11,5: | 12 |
| 9 | Relationship between obesity and cardiovascular risk factors in elderly Chinese subjects显示文摘Objective To investigate the relative effects of degree and distribution of body fat with several cardiovascular disease (CVD) risk factors in elderly Chinese subjects.Methods One-hundred and thirty-five elderly Chinese individuals (age range, 60-65 y) without any history of significant renal, hepatic or cardiac disease were recruited. Seated blood pressure, anthropometric and fasting plasma biochemical parameters were measured. Student’s t-test was used to compare the differences in biochemical and anthropometric markers between cohorts.Results Males were heavier (64.6±8.6, 57.2±8.2?kg, P<0.001), taller (1.65±0.06, 1.51± 0.05 m, P<0.001) and their greater body fat was predominantly deposited centrally (Waist-to-hip ratio, 0.91±0.06, 0.88±0.07, P<0.05). Females were more generally obese with increased body mass index (BMI, 23.8±4.6, 25.0±3.5 kg/m 2, P<0.05) and percentage body fat [26.3% (24.5%-28.1%) vs 37.2% (36.0%-38.9%), P<0.001] than the males. However, despite an 11% higher proportion of body fat in females, no significant differences were identified in blood pressure, lipid profile, indices of insulin resistance or albumin-to-creatinine ratios.Conclusion It is likely that central adiposity contributes disproportionately to these metabolic disorders in males even though they are much leaner than elderly Chinese females. | G Neil THOMAS 赵海潞 马艳青 Wilson YS LEUNG Juliana CN CHAN Brian TOMLINSON Julian AJH CRITCHLEY 梁润成 陈重娥 汤宁信 郭志良 | 2002 | Chinese Medical Journal2002,,6: | 11 |
| 10 | 黄芪总黄酮抗肝损伤作用初探显示文摘目的研究黄芪总黄酮(total navonoids 0f Astragalus,TFA)对扑热息痛所致小鼠肝损伤的预防功效。方法观察不同剂量(0、100、300、400、500 ms/kg)扑热息痛对c57BL/6J小鼠肝脏的损伤作用,比较经1天或5天(每天2次)的TFA预处理后对扑热息痛(400 mg/kg)所致肝损伤的防护作用。结果扑热息痛对小鼠肝损伤作用具有明显的量效关系。不同剂量的TFA对扑热息痛诱导小鼠肝损伤有不同程度的防护作用,其作用强度与药物浓度成正比;TFA可增加血清中SOD活性(P<0.05);高剂量的TFA(100mg/kg)具有降低肝组织中脂质过氧化物质的作用;此外,在相同TFA剂量下,5天组对扑热息痛诱导小鼠肝损伤的预防作用优于1天组。结论提示TFA可预防扑热息痛诱导的肝损伤,其预防作用与其使用时间有密切关系。 | 汪德清 田亚平 Thomas G Neil Tomlinson Brian | 2005 | 中国中西医结合杂志2005,25,S1: | 9 |
| 11 | The hypoxia-inducible factor-1α activates ectopic production of fibroblast growth factor 23 in tumor-induced osteomalacia显示文摘Tumor-induced osteomalacia(TIO) is a rare paraneoplastic syndrome in which ectopic production of fibroblast growth factor 23(FGF23) by non-malignant mesenchymal tumors causes phosphate wasting and bone fractures. Recent studies have implicated the hypoxia-inducible factor-1α(HIF-1α) in other phosphate wasting disorders caused by elevated FGF23, including X-linked hypophosphatemic rickets and autosomal dominant hypophosphatemia. Here we provide evidence that HIF-1α mediates aberrant FGF23 in TIO by transcriptionally activating its promoter. Immunohistochemical studies in phosphaturic mesenchymal tumors resected from patients with documented TIO showed that HIF-1α and FGF23 were co-localized in spindleshaped cells adjacent to blood vessels. Cultured tumor tissue produced high levels of intact FGF23 and demonstrated increased expression of HIF-1α protein. Transfection of MC3T3-E1 and Saos-2 cells with a HIF-1α expression construct induced the activity of a FGF23 reporter construct. Prior treatment of tumor organ cultures with HIF-1α inhibitors decreased HIF-1α and FGF23 protein accumulation and inhibited HIF-1α-induced luciferase reporter activity in transfected cells. Chromatin immunoprecipitation assays confirmed binding to a HIF-1α consensus sequence within the proximal FGF23 promoter, which was eliminated by treatment with a HIF-1α inhibitor. These results show for the first time that HIF-1α is a direct transcriptional activator of FGF23 and suggest that upregulation of HIF-1α activity in TIO contributes to the aberrant FGF23 production in these patients. | Qian Zhang Michele Doucet Ryan E Tomlinson Xiaobin Han L Darryl Quarles Michael T Collins Thomas L Clemens | 2016 | Bone Research2016,4,2: | 6 |
| 12 | Impact of immunosuppression on incidence of post-transplant diabetes mellitus in solid organ transplant recipients:Systematic review and meta-analysis显示文摘BACKGROUND Solid organ transplantation is a life-saving intervention for end-stage organ disease.Post-transplant diabetes mellitus(PTDM)is a common complication in solid organ transplant recipients,and significantly compromises long-term survival beyond a year.AIM To perform a systematic review and meta-analysis to estimate incidence of PTDM and compare the effects of the 3 major immunosuppressants on incidence of PTDM.METHODS Two hundred and six eligible studies identified 75595 patients on Tacrolimus,51242 on Cyclosporine and 3020 on Sirolimus.Random effects meta-analyses was used to calculate incidence.RESULTS Network meta-analysis estimated the overall risk of developing PTDM was higher with tacrolimus(OR=1.495%CI:1.0–2.0)and sirolimus(OR=1.8;95%CI:1.5–2.2)than with Cyclosporine.The overall incidence of PTDM at years 2-3 was 17%for kidney,19%for liver and 22%for heart.The risk factors for PTDM most frequently identified in the primary studies were age,body mass index,hepatitis C,and African American descent.CONCLUSION Tacrolimus tends to exhibit higher diabetogenicity in the short-term(2-3 years post-transplant),whereas sirolimus exhibits higher diabetogenicity in the longterm(5-10 years post-transplant).This study will aid clinicians in recognition of risk factors for PTDM and encourage careful evaluation of the risk/benefit of different immunosuppressant regimens in transplant recipients. | Sreelakshmi Kotha Bishoy Lawendy Saira Asim Charlene Gomes Jeffrey Yu Ani Orchanian-Cheff George Tomlinson Mamatha Bhat | 2021 | World Journal of Transplantation2021,11,10: | 5 |
| 13 | 世界是分裂的吗?——关于病人自主权、医学专业承诺和医患关系的中美比较研究显示文摘中国医学伦理学者中长期以来存在着一种将美国医学伦理学视为个人主义的简单化思维趋势,并且往往以所谓'家庭主义'来界定中国医学伦理学的核心特征,这不能不说是在对两国医学伦理学的历史和现实形态上都存在着一定程度的误读和误解。通过两位中美学者的对话,对中美两国'病人自主权'的主要观念、历史发展过程和当前关注的主要问题等方面的相似与不同之处进行了比较发现,固然不同文化传统和社会历史条件会建构出不同的伦理思想和道德实践方式,但以人与真实世界的相互关系而言,中美两国的医学伦理学思考和道德实践似乎呈现出一种相似的内在发展规律,这就使人们有可能超越一种文化战争的语境而找到展开交流与合作的基础。本文呈现了这一对话的全过程,以帮助读者更准确地把握两国医学伦理学界在相关问题上的真实意见,促进该领域的跨文化比较研究,并对如何通过跨文化比较研究来促进中国医学伦理学的自我反思与理论创新进行初步探索。 | 程国斌 Tom Tomlinson | 2018 | 东南大学学报(哲学社会科学版)2018,20,4: | 4 |
| 14 | 同型半胱氨酸作用于正常个体血小板凝聚反应的体外研究显示文摘目的 研究人体血清或血浆同型半胱氨酸 (HCY)的升高与血小板高凝状态的关系。方法 全血或浓缩血小板与不同浓度的 HCY于 37℃ (用于血小板凝聚检测 )或 2 2~ 2 5℃ [用于血小板纤维原结合及 P-选择素 (P- selectin)表达的检测 ]作用 15 min,后应用血小板凝聚仪和流式细胞仪分别检测 HCY对血小板活性的作用。结果 HCY在浓度 30 μm ol/ L 时能增加一磷酸腺苷 (ADP)和胶原诱导的全血和浓缩血小板凝聚反应 [(3.0± 0 .8) Ω/ min vs(5 .0± 2 .0 ) Ω/ m in,P<0 .0 5 ,n=9和 (8.5± 1.5 ) Ω/ min vs(11± 2 .5 ) Ω/ min,P<0 .0 5 ,n=6 ],但在浓度 10 0 0μm ol/ L时却抑制 ADP和胶原诱导的全血和浓缩血小板凝聚反应 [(7.0± 4 .0 )Ω vs (3.6± 2 .6 )Ω和 (6 .8± 2 .2 )Ω vs (4.1± 3.3)Ω ,P<0 .0 5 ,n=9],血小板凝聚性的改变并不伴随血小板纤维原结合及 P- selectin表达的变化。结论 体外实验表明 HCY能协同促进已激活的血小板凝聚反应 ,可能是 | 范伯丽 程颖 房家智 Brian Tomlinson | 2003 | 中国心血管杂志2003,8,4: | 4 |
| 15 | Development of a 100 J,10 Hz laser for compression experiments at the High Energy Density instrument at the European XFEL显示文摘In this paper we review the design and development of a 100 J, 10 Hz nanosecond pulsed laser, codenamed DiPOLE100 X,being built at the Central Laser Facility(CLF). This 1 kW average power diode-pumped solid-state laser(DPSSL) is based on a master oscillator power amplifier(MOPA) design, which includes two cryogenic gas cooled amplifier stages based on DiPOLE multi-slab ceramic Yb:YAG amplifier technology developed at the CLF. The laser will produce pulses between 2 and 15 ns in duration with precise, arbitrarily selectable shapes, at pulse repetition rates up to 10 Hz, allowing real-time shape optimization for compression experiments. Once completed, the laser will be delivered to the European X-ray Free Electron Laser(XFEL) facility in Germany as a UK-funded contribution in kind, where it will be used to study extreme states of matter at the High Energy Density(HED) instrument. | Paul Mason Saumyabrata Banerjee Jodie Smith Thomas Butcher Jonathan Phillips Hauke Hoppner Dominik Moller Klaus Ertel Mariastefania De Vido Ian Hollingham ANDrew Norton Stephanie Tomlinson Tinesimba Zata Jorge Suarez Merchan Chris Hooker Mike Tyldesley Toma Toncian Cristina HernANDez-Gomez Chris Edwards John Collier | 2018 | High Power Laser Science and Engineering2018,6,4: | 4 |
| 16 | Futility and the Ethics of Resuscitation显示文摘 | TOMLINSON TOM HOWARD BRODY | 1990 | Joumal of the American Medical Association1990,,: | 3 |
| 17 | High body mass index is an independent risk factor for nonresponse to antiviral treatment in chronic hepatitis C显示文摘 | Brian L. Bressler Maha Guindi George Tomlinson Jenny Heathcote | 2003 | Hepatology2003,,3: | 3 |
| 18 | A complement-dependent balance between hepatic ischemia/reperfusion injury and liver regeneration in mice显示文摘 | He Songqing Atkinson Carl Qiao Fei Cianflone Katherine Chen Xiaoping Tomlinson Stephen | 2009 | Journal of Clinical Investigation2009,,8: | 2 |
| 19 | Survival After Resection of Ampullary Carcinoma: A National Population-Based Study显示文摘 | Jessica B. O'Connell MD Melinda A. Maggard MD Jesse Manunga MD James S. Tomlinson MD Howard A. Reber MD Clifford Y. Ko MD O. Joe Hines MD | 2008 | Annals of Surgical Oncology2008,,7: | 2 |
| 20 | Liver Environment and HCV Replication Affect Human T-Cell Phenotype and Expression of Inhibitory Receptors显示文摘 | Daniela C. Kroy Donatella Ciuffreda Jennifer H. Cooperrider Michelle Tomlinson Garrett D. Hauck Jasneet Aneja Christoph Berger David Wolski Mary Carrington E. John Wherry Raymond T. Chung Kenneth K. Tanabe Nahel Elias Gordon J. Freeman Rosemarie H. de Kru | 2014 | Gastroenterology2014,,2: | 2 |