|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 深部过程对埃达克质岩石成分的制约显示文摘埃达克岩、太古宙TTG和中国东部广泛出露的燕山期埃达克质中酸性火山.侵入岩在岩石地球化学特征方面有许多相似之处,也有一些显著的差异。与典型的埃达克岩相比,太古宙TTG具有相对高Si和低Mg#的特点;中国东部埃达克质岩石多表现为低Mg#贫Al2O3和高K特征。埃达克岩相对高Mg#是由于俯冲洋壳部分熔融产生的原生埃达克岩熔体受到了地幔橄榄岩的混染,太古宙TTG多无明显的地幔混染印记,反映其可能主要形成于下地壳底侵玄武岩的部分熔融,而与洋壳俯冲没有直接联系。中国东部埃达克质岩石相对低Mg#富K,暗示其可能是下地壳底侵玄武岩部分熔融或拆沉-熔融的产物,而幔源富钾熔体的混合、壳内分异和混染过程都有可能影响其成分特征。中国东部部分地区的高镁埃达克质岩石可能揭示了下地壳拆沉-熔融和地幔混染过程。钾质埃达克岩的源区可能是被小比例软流圈熔体交代富集的底侵玄武岩层(增厚的下地壳)。结合燕山期岩浆作用和构造转换的特点来看,埃达克岩的形成是中国东部晚中生代岩石圈强烈减薄和大规模岩浆作用产物的一部分,这一重大构造体制的转换可能与地幔柱上涌对岩石圈的侵蚀和导致的伸展作用有关。 | 肖龙 Robert P RAPP 许继峰 | 2004 | 岩石学报2004，20，2： | 73 |
| 2 | 最新AD研究用诊断标准:IWG-2标准显示文摘在过去的8年中,国际工作组织(IWG)和美国国立老化研究院-阿尔茨海默协会(NIA-AA)建立了阿尔茨海默病(AD)诊断标准,它能更好地定义AD的临床表型,整合了生物标记物于诊断流程中,并覆盖了疾病的全程。本意见书充分地权衡了IWG标准的优缺点,建议改进诊断框架。依据这些改进,AD的诊断变得简单,只要有恰当的AD临床表型(典型或不典型)和与AD的病理相一致的病理生理学生物标志物出现。我们认为疾病的下游的定位性生物标志,如容积性磁共振成像(MRI)和氟脱氧葡萄糖-正电子发射型计算机断层成像(FDG-PET)等,适合更好地测量和监测疾病过程。本文还详述了非典型性AD、混合性AD和AD临床前期的特异诊断标准。 | 陈刚 曹雯炜 俞羚 糜建华 Dubois B Feldman HH Jacova C Hampel H Molinuevo JL Blennow K DeK osky ST Gauthier S Selkoe D Bateman R Cappa S Crutch S Engelborghs S Frisoni GB Fox NC Galasko D Habert MO Jicha GA Nordberg A Pasquier F Rabinovici G Robert P Rowe C Salloway S Sarazin M Epelbaum S de Souza LC Vellas B Visser PJ Schneider L Stern Y Scheltens P Cummings JL | 2014 | 神经病学与神经康复学杂志2014，11，3： | 31 |
| 3 | Upper-gastrointestinal bleeding secondary to peptic ulcer disease:Incidence and outcomes显示文摘AIM:To evaluate the incidence,surgery,mortality,and readmission of upper gastrointestinal bleeding(UGIB)secondary to peptic ulcer disease(PUD).METHODS:Administrative databases identified all hospitalizations for UGIB secondary to PUD in Alberta,Canada from 2004 to 2010(n=7079)using the International Classification of Diseases Codes(ICD-10).A subset of the data was validated using endoscopy reports.Positive predictive value and sensitivity with 95%confidence intervals(CI)were calculated.Incidence of UGIB secondary to PUD was calculated.Logistic regression was used to evaluate surgery,in-hospital mortality,and 30-d readmission to hospital with recurrent UGIB secondary to PUD.Co-variants accounted for in our logistic regression model included:age,sex,area of residence(i.e.,urban vs rural),number of Charlson comorbidities,presence of perforated PUD,undergoing upper endoscopy,year of admission,and interventional radiological attempt at controlling bleeding.A subgroup analysis(n=6356)compared outcomes of patients with gastric ulcers to those with duodenal ulcers.Adjusted estimates are presented as odds ratios(OR)with95%CI.RESULTS:The positive predictive value and sensitivity of ICD-10 coding for UGIB secondary to PUD were85.2%(95%CI:80.2%-90.2%)and 77.1%(95%CI:69.1%-85.2%),respectively.The annual incidence between 2004 and 2010 ranged from 35.4 to 41.2 per100000.Overall risk of surgery,in-hospital mortality,and 30-d readmission to hospital for UGIB secondary to PUD were 4.3%,8.5%,and 4.7%,respectively.Interventional radiology to control bleeding was performed in 0.6%of patients and 76%of these patients avoided surgical intervention.Thirty-day readmission significantly increased from 3.1%in 2004 to 5.2%in 2010(OR=1.07;95%CI:1.01-1.14).Rural residents(OR rural vs urban:2.35;95%CI:1.83-3.01)and older individuals(OR≥65 vs<65:1.57;95%CI:1.21-2.04)were at higher odds of being readmitted to hospital.Patients with duodenal ulcers had higher odds of dying(OR=1.27;95%CI:1.05-1.53),requiring surgery(OR=1.73;95%CI:1.34-2.23),and being readmitted to hospital(OR=1.54;95%CI:1.19-1.99)when compared to gastric ulcers.CONCLUSION:UGIB secondary to PUD,particularly duodenal ulcers,was associated with significant morbidity and mortality.Early readmissions increased over time and occurred more commonly in rural areas. | Samuel Quan Alexandra Frolkis Kaylee Milne Natalie Molodecky Hong Yang Elijah Dixon Chad G Ball Robert P Myers Subrata Ghosh Robert Hilsden Sander Veldhuyzen van Zanten Gilaad G Kaplan | 2014 | World Journal of Gastroenterology2014，20，46： | 21 |
| 4 | 内侧固定平台单髁置换术后的冠状面下肢力线是翻修的影响因素显示文摘膝关节单髁置换术(unicompartmental knee arthroplasty,UKA)后患者冠状面的下肢力线被认为是影响手术长期疗效的一个重要因素,但关于最佳的UKA术后下肢力线还没有形成明确共识。一些研究主张术后下肢力线应保持在中立位,而另一些研究认为即使术后下肢力线存在10°的内翻也可获得良好的临床效果。 | Sean E Slaven John P Cody Robert A Sershon Henry Ho Robert H Hopper Jr Kevin B Fricka 李亚坤(整理) 张民(整理) | 2020 | 实用骨科杂志2020，26，12： | 15 |
| 5 | Anticancer immunotherapy by CTLA-4 blockade: obligatory contribution of IL-2 receptors and negative prognostic impact of soluble CD25显示文摘堵住抗体 ipilimumab 的细胞毒素的 T 淋巴细胞 antigen-4 (CTLA-4 ) 在很少的病人导致变形黑瘤的调停免疫者的长期的控制。尽管 ipilimumab 无疑经由 immunostimulation 施加它的治疗学的效果,这样远的临床上有用的、 immunologically 相关的 biomarkers 预言治疗效率是逃犯的。这里,我们显示出 IL-2 的那中立化或堵住 α并且 βIL-2 受体的子单元(CD25 和 CD122,分别地) 否则在现出症状之前的潜的老鼠模型由 CTLA-4 封锁导致了,废除了 antitumor 效果和 intratumoral T 受动器对规章的房间(Tregs ) 的比率的伴随的改进,它是。CTLA-4 封锁导致了在失去了 FoxP3 表示并且在 regressing 肿瘤积累了的 IL-2-producing 受动器房间与伴随物上升表示 Lag3, ICOS, IL-10 和 Egr2 的一个镇压 CD4 + T 房间子集的减小。当 recombinant IL-2 改进了 CTLA-4 封锁的治疗学的功效时,圈套 IL-2 受体 α(IL-2Rα, sCD25 ) 禁止了 CTLA-4 的 anticancer 效果封锁。在收到 ipilimumab 的 262 个变形黑瘤病人, sCD25 的基线浆液集中代表了全面幸存的独立指示物,与预言到治疗的抵抗的高水平。总的来说,这些结果解开为在 CTLA-4 的 anticancer 活动的 IL-2 和 IL-2 受体的一个角色封锁。重要地,我们的学习提供第一 immunologically 相关的 biomarker,也就是提高的浆液 sCD25,那与黑瘤在病人预言抵抗到 CTLA-4 封锁。 | Dalil Hannani Marie Vetizou David Enot Sylvie Rusakiewicz Nathalie Chaput David Klatzmann Melanie Desbois Nicolas Jacquelot Nadege Vimond Salem Chouaib Christine Mateus James P Allison Antoni Ribas Jedd D Wolchok Jianda Yuan Philip Wong Michael Postow Andrzej Mackiewicz Jacek Mackiewicz Dirk Schadendorff Dirk Jaeger Alan J Korman Keith Bahjat Michele Maio Luana Calabro Michele WL Teng Mark J Smyth Alexander Eggennont Caroline Robert Guido Kroemer Laurence Zitvogel | 2015 | Cell Research2015，25，2： | 14 |
| 6 | Prospective validation of %p2PSA and the Prostate Health Index, in prostate cancer detection in initial prostate biopsies of Asian men, with total PSA 4-10 ng ml-1显示文摘尽管有它为屏蔽的前列腺癌症的普遍使用,低特性使 PSA 成为非最优的 biomarker,特别在 4-10 ng ml 1 的诊断灰色的地区。假积极与伴随的病态导致不必要的活体检视。这在与在 4.0 和 10 ng ml 1 之间的全部的 PSA 介绍的亚洲人是 % p2PSA 和前列腺健康索引(PHI ) 的第一未来的确认研究。我们学习了在 50 和 75 岁之间的 157 个亚洲人,与每直肠的前列腺考试的正常,经历他们的第一前列腺活体检视,用一个标准化活体检视协议,为 4-10 ng ml 1 的 PSA 层次。(19.1%) 三十被发现在活体检视上有前列腺癌症。有或没有前列腺癌症的病人之间的统计上重要的差别被作出对有利的裁决全部的 PSA, p2PSA, % p2PSA,和 PHI。在为全部的 PSA, % fPSA, % p2PSA,和 PHI 操作典型曲线的接收装置的曲线下面的区域分别地是 0.479, 0.420, 0.695,和 0.794。PHI 最好预言 prostatic 活体检视结果。在 90% 的敏感, PHI 的特性(95% CI ) 是 58.3% ,多于在 17.3% 点使全部的 PSA 的特性增加两倍,潜在地避免 77 (49%) 不必要的活体检视。类似于研究在主要白种人人口,我们有希望地证明了 % p2PSA 和 PHI 极大地超过总数并且释放总计 PSA 比率,在前列腺癌症的察觉起初活体检视。更高的 PHI 层次也对应于增加检测 GS 7 癌症的风险。我们验证了 PHI 的使用与在 4 和 10 ng ml 1 之间的浆液 PSA 在亚洲人关于前列腺活体检视帮助决策。 | Lincoln GL Tan Yung Khan Tan Bee Choo Tai Karen ML Tan Vineet Gauhar Ho Yee Tiong Robert CW Hawkins Thomas P Thamboo Felicia SK Hong Edmund Chiong | 2017 | Asian Journal of Andrology2017，19，3： | 13 |
| 7 | Device interchangeability on anterior chamber depth and white-to-white measurements: a thorough literature review显示文摘We have reviewed a set of recently published studies that compared the anterior chamber depth(ACD) and/or white-to-white(WTW) distance obtained by means of different measuring devices.Since some of those studies reached contradictory conclusions regarding device interchangeability,this review was carried out in attempting to clarify which clinical devices can or cannot be considered as interchangeable in clinical practice to measure ACD and/or WTW distance,among these devices:A-scan,ultrasound biomicroscopy,Orbscan and Orbscan Ⅱ(Bausch&Lomb Surgical Inc.,San Dimas,California,USA),Pentacam and Pentacam HR(Oculus,Wetzlar,Germany),Galilei(Ziemer,Switzerland),Visante optical coherence tomography(Visante OCT,Carl Zeiss Meditec Inc.,Dublin,California,USA),lOLMaster(Carl Zeiss Meditec,Jena,Germany),and Lenstar LS 900/Biograph(Haag-Streit AG,Koeniz,Switzerland/Alcon Laboratories Inc.,Ft Worth,Texas,USA). | Alberto Domínguez-Vicent Cari Pérez-Vives Teresa Ferrer-Blasco Santiago García-Lázaro Robert Montés-Micó | 2016 | International Journal of Ophthalmology(English edition)2016，9，7： | 13 |
| 8 | 高龄对男性生育力的影响显示文摘在过去的几十年里,现代社会的压力和期望使得育龄夫妇生育年龄总体推迟。已知女性在临近40岁时卵母细胞的产生将会明显减少,而高龄对男性精子生成能力的影响还知之甚少。男性生育年龄无明确限制,因而高龄对男性生育能力的影响还不完全清楚。本文将就目前已知的高龄对男性精子质量、生育能力和子代健康的影响进行综述,希望能在医生就男性推迟生育及高龄相关的风险咨询时起到一定的指导作用。 | Jason R Kovac Josephine Addai Ryan P Smith Robert M Coward Dolores J Lamb Larry I Lipshultz | 2013 | Asian Journal of Andrology2013，15，6： | 12 |
| 9 | 海岸湿地在飓风防护中的价值显示文摘海岸湿地可以减少飓风对沿海群落的破坏作用。把1980年以来美国34次主要飓风在其袭击区所造成的单位国民生产总值损失的自然对数值作为因变量,风速和飓风袭击区湿地面积的自然对数值作为自变量,回归模型显示两者之间的差异极显著,说明了其相对损失的差别的60%。在上述模型中,每减少1 hm^2的湿地面积,来自特定风暴造成的风暴损害将平均增加33 000美元的损失(中值5000美元)。利用这个关系,把各年度不同强度飓风发生的概率考虑在内,我们以1km×1km为像素,以州为单元将湿地的年度价值绘制成图,湿地年度价值的变化范围为250~51 000美元/hm^2·a,平均价值为8240美元/hm^2·a(中值3230美元/hm^2·a),这显著高于以前估算的湿地价值。据估算,美国的海岸湿地目前能够提供的保护作用相当于232亿美元/a。在风暴防护中,海岸湿地是一种有价值的、能够自我维持的'水平堤防',并且能够提供垂直堤防所不能提供的许多其他的生态系统功能。对于人类社会来说,对沿海湿地的修复与维护是一种极其划算的战略性投资。 | Robert Costanza Octavio Pérez-Maqueo M. Luisa Martinez Paul Sutton Sharolyn J. Anderson Kenneth Mulder 唐晓宇(译) 王书磊(校) 张晓琴(校) | 2008 | AMBIO-人类环境杂志2008，37，4： | 8 |
| 10 | Gastroenteropancreatic neuroendocrine tumours显示文摘 | Irvin M Modlin Kjell Oberg Daniel C Chung Robert T Jensen Wouter W de Herder Rajesh V Thakker Martyn Caplin Gianfranco Delle Fave Greg A Kaltsas Eric P Krenning Steven F Moss Ola Nilsson Guido Rindi Ramon Salazar Philippe Ruszniewski Anders Sundin | 2008 | Lancet Oncology2008，，1： | 8 |
| 11 | Subclinical atherosclerosis in northern and southern China: the Chinese paradox显示文摘背景冠的心疾病(CHD ) 的发生是更高的在北比在南部的中国,然而,在传统的 CHD 的差别冒险的,解释这。没有学习在可以帮助在发生解释差别的无临床症状的动脉粥样硬化检验了差别。这研究为在北、南部的中国之间的石灰化用冠的计算断层摄影术(CT ) 在无临床症状的动脉粥样硬化检验了这些差别。我们在一个大多中心选择了参加者的一件随机的样品的方法为冠的钙在一个北城市(诺思) 里扫描的进行中的流行病的学习(北京, n = 49 ) 并且在二个南部的城市(南方) 里(上海, n = 50,并且广州, n = 50 ) 。从三个领域中心的参加者(意味着年龄 67 年) 经历了用动脉粥样硬化扫描的多种族的学习为冠的钙测量扫描的冠的风险因素评估和心脏的 CT 协议。结果调整了在诺思中国(北京) 的转变木头的冠的动脉钙 20 是 3.1 +/-0.4 并且在华南(上海和广州) 是 2.2 +/- 0.3 (P = 0.04 ) 。为北京的北城市的吝啬的钙分数比广州的南部的城市的高三倍(P = 0.01 ) 并且比为上海的南部的城市高 2.5 倍(P = 0.03 ) 。结论无临床症状的动脉粥样硬化的程度在广州和上海的二个南部的城市里比那在北京的北城市里是显著地更高的,甚至在为标准心脏的风险因素调整以后。这发现建议标准风险因素充分不在临床的 CHD 发生解释北方南方差别。 | Jie Huang Yang-Feng Wu Xiao-Qing Liu Ding Ding Lian-Cheng Zhao Bin Lu Xian Li Nathan D Wong Laurie D Dustin Stanley P Azen Robert C Detrano | 2011 | Journal of Geriatric Cardiology2011，8，2： | 7 |
| 12 | Molecular alterations in gastric cancer with special reference to the early-onset subtype显示文摘Currently, gastric cancer(GC) is one of the most frequently diagnosed neoplasms, with a global burden of 723000 deaths in 2012. It is the third leading cause of cancer-related death worldwide. There are numerous possible factors that stimulate the procarcinogenic activity of important genes. These factors include genetic susceptibility expressed in a singlenucleotide polymorphism, various acquired mutations(chromosomal instability, microsatellite instability, somatic gene mutations, epigenetic alterations) and environmental circumstances(e.g., helicobcter pylori infection, EBV infection, diet, and smoking). Most of the aforementioned pathways overlap, and authors agree that a clear-cut pathway for GC may not exist. Thus, the categorization of carcinogenic events is complicated. Lately, it has been claimed that research on early-onset gastric carcinoma(EOGC) and hereditary GC may contribute towards unravelling some part of the mystery of the GC molecular pattern because young patients are less exposed to environmental carcinogens and because carcinogenesis in this setting may be more dependent on genetic factors. The comparison of various aspects that differ and coexist in EOGCs and conventional GCs might enable scientists to: distinguish which features in the pathway of gastric carcinogenesisare modifiable, discover specific GC markers and identify a specific target. This review provides a summary of the data published thus far concerning the molecular characteristics of GC and highlights the outstanding features of EOGC. | Malgorzata Skierucha Anya NA Milne G Johan A Offerhaus Wojciech P Polkowski Ryszard Maciejewski Robert Sitarz | 2016 | World Journal of Gastroenterology2016，22，8： | 6 |
| 13 | Sustained low diffusing capacity in hepatopulmonary syndrome after liver transplantation显示文摘AIM: To study the presence of sustained low diffusing capacity (DLCO) after liver transplantation (LT) in patients with hepatopulmonary syndrome (HPS).METHODS: Six patients with mild-to-severe HPS and 24 without HPS who underwent LT were prospectively followed before and after LT at mid-term (median, 15 mo). HPS patients were also assessed at long-tem (median, 86 mo).RESULTS: Before LT, HPS patients showed lower PaO2 (71 ± 8 mmHg), higher AaPO2 (43 ± 10 mmHg) and lower DLCO (54% ± 9% predicted), due to a combination of moderate-to-severe ventilation-perfusion (VA/Q) imbalance, mild shunt and diffusion limitation, than non-HPS patients (94 ± 4 mmHg and 19 ± 3 mmHg, and 85% ± 3% predicted, respectively) (P < 0.05 each). Seven non-HPS patients had also reduced DLCO (70% ± 4% predicted).At mid- and long-term after LT, compared to pre-LT, HPS patients normalized PaO2 (91 ± 3 mmHg and 87 ± 5 mmHg), AaPO2 (14 ± 3 mmHg and 23 ± 5 mmHg) and all VA/Q descriptors (P < 0.05 each) without changes in DLCO (53% ± 8% and 56% ± 7% predicted, respectively). Post-LT DLCO in non-HPS patients with pre-LT low DLCO was unchanged (75% ± 6% predicted).CONCLUSION: While complete VA/Q resolution in HPS indicates a reversible functional disturbance, sustained low DLCO after LT also present in some non-HPS patients, points to persistence of sub-clinical liver-induced pulmonary vascular changes. | Graciela Martínez-Pallí Federico P Gómez Joan A Barberà Miquel Navasa Josep Roca Robert Rodríguez-Roisin Felip Burgos Conchi Gistau | 2006 | World Journal of Gastroenterology2006，12，36： | 6 |
| 14 | Effect of age on aortic atherosclerosis显示文摘Objective To examine the association of atherosclerosis burden in the survivors of an asymptomatic elderly cohort study and its relationship to other coronary risk factors (specifically, age) by evaluating aortic atherosclerotic wall burden by magnetic resonance imaging (MRI). Methods A total of 312 participants in an ongoing observational cohort study underwent cardiac and descending thoracic aorta imaging by MRI. Maximum wall thickness was measured and the mean wall thickness calculated.Wall/outer wall ratio was used as a normalized wall index (NWI) adjusted for artery size difference among participants. Percent wall volume (PWV) was calculated as NWI ×100.Results In this asymptomatic cohort (mean age: 76 years), the mean (SD) aortic wall area andwall thicknesswere 222 ±45 mm2 and 2.7 ±0.4 mm, respectively. Maximum wall thickness was 3.4 ±0.6 mm, and PWV was 32% ±4%. Women appeared to have smaller wall area,but after correcting for their smaller artery size, had significantly higher PWV than men (P = 0.03). Older age was associatedwith larger wall area (P = 0.04 for trend) with similar PWVs. However, there were no statistically significant associations between standard risk factors,Framingham global risk, or metabolic syndrome status, therapy for cholesterol or hypertension, coronary or aortic calcium score, and the aortic wall burden. Aortic calcificationwas associated with coronary calcification. Conclusions Asymptomatic elderly in this cohort had a greater descending thoracic aortic wall volume that correlated with age, andwomen had a significantly increased PWV compared to men. In these survivors, the atherosclerotic aortic wall burden was not significantly associated with traditional risk factors or with coronary or aortic calcium scores or coronary calcium progression. Results suggest that age, or as yet unidentified risk factor(s), may be responsible for the increase in atherosclerosis. | Michael A. Chen Miwa Kawakubo Patrick M. Colletti Dongxiang Xu Laurie LaBree Dustin Robert Detrano Stanley P Azen Nathan D. Wong Xue-Qiao Zhao | 2013 | Journal of Geriatric Cardiology2013，10，2： | 6 |
| 15 | Silicon carbide resonant tuning fork for microsensing applications in high-temperature and high G-shock environments显示文摘We present the fabrication and testing of a silicon carbide(SiC)balanced mass double-ended tuning fork that survives harsh environments without compromising the device strain sensitivity and resolution bandwidth.The device features a material stack that survives corrosive environments and enables high-temperature operation.To perform high-temperature testing,a specialized setup was constructed that allows the tuning fork to be characterized using traditional silicon electronics.The tuning fork has been operated at 600 ℃ in the presence of dry steam for short durations.This tuning fork has also been tested to 64 000 G using a hard-launch,soft-catch shock implemented with a light gas gun.However,the device still has a strain sensitivity of 66 Hz/με and strain resolution of 0.045 με in a 10 kHz bandwidth.As such,this balanced-mass double-ended tuning fork can be used to create a variety of different sensors including strain gauges,accelerometers,gyroscopes,and pressure transducers.Given the adaptable fabrication process flow,this device could be useful to micro-electro-mechanical systems(MEMS) designers creating sensors for a variety of different applications. | David R Myers Kan Bun Cheng Babak Jamshidi Robert G Azevedo Debbie G Senesky Li Chen Mehran Mehregany Muthu B J Wijesundara Albert P Pisano | 2012 | Engineering Sciences2012，10，5： | 6 |
| 16 | No difference in mortality among ALPPS,two-staged hepatectomy,and portal vein embolization/ligation:A systematic review by updated traditional and network meta-analyses显示文摘Background:There is an ongoing debate on the feasibility,safety,and oncological efficacy of the associating liver partition and portal vein ligation for staged hepatectomy(ALPPS)technique.The aim of this study was to compare ALPPS,two-staged hepatectomy(TSH),and portal vein embolization(PVE)/ligation(PVL)using updated traditional meta-analysis and network meta-analysis(NMA).Data sources:Electronic databases were used in a systematic literature search.Updated traditional metaanalysis and NMA were performed and compared.Mortality and major morbidity were selected as primary outcomes.Results:Nineteen studies including 1200 patients were selected from the pool of 436 studies.Of these patients,315(31%)and 702(69%)underwent ALPPS and portal vein occlusion(PVO),respectively.Ninetyday mortality based on updated traditional meta-analysis,subgroup analysis of the randomized controlled trials(RCTs),and both Bayesian and frequentist NMA did not demonstrate significant differences between the ALPPS cohort and the PVE,PVL,and TSH cohorts.Moreover,analysis of RCTs did not demonstrate significant differences of major morbidity between the ALPPS and PVO cohorts.The ALPPS cohort demonstrated significantly more favorable outcomes in hypertrophy parameters,time to operation,definitive hepatectomy,and R0 margins rates compared with the PVO cohort.In contrast,1-year disease-free survival was significantly higher in the PVO cohort compared to the ALPPS cohort.Conclusions:This study is the first to use updated traditional meta-analysis and both Bayesian and frequentist NMA and demonstrated no significant differences in 90-day mortality between the ALPPS and other hepatic hypertrophy approaches.Furthermore,two high quality RCTs including 147 patients demonstrated no significant differences in major morbidity between the ALPPS and PVO cohorts. | Paschalis Gavriilidis Robert P Sutcliffe Keith J Roberts Madhava Pai Duncan Spalding Nagy Habib Long R Jiao Mikael H Sodergren | 2020 | Hepatobiliary & Pancreatic Diseases International2020，19，5： | 6 |
| 17 | Navigated liver surgery:State of the art and future perspectives显示文摘Background:In recent years,the development of digital imaging technology has had a significant influence in liver surgery.The ability to obtain a 3-dimensional(3D)visualization of the liver anatomy has provided surgery with virtual reality of simulation 3D computer models,3D printing models and more recently holograms and augmented reality(when virtual reality knowledge is superimposed onto reality).In addition,the utilization of real-time fluorescent imaging techniques based on indocyanine green(ICG)uptake allows clinicians to precisely delineate the liver anatomy and/or tumors within the parenchyma,applying the knowledge obtained preoperatively through digital imaging.The combination of both has transformed the abstract thinking until now based on 2D imaging into a 3D preoperative conception(virtual reality),enhanced with real-time visualization of the fluorescent liver structures,effectively facilitating intraoperative navigated liver surgery(augmented reality).Data sources:A literature search was performed from inception until January 2021 in MEDLINE(Pub Med),Embase,Cochrane library and database for systematic reviews(CDSR),Google Scholar,and National Institute for Health and Clinical Excellence(NICE)databases.Results:Fifty-one pertinent articles were retrieved and included.The different types of digital imaging technologies and the real-time navigated liver surgery were estimated and compared.Conclusions:ICG fluorescent imaging techniques can contribute essentially to the real-time definition of liver segments;as a result,precise hepatic resection can be guided by the presence of fluorescence.Furthermore,3D models can help essentially to further advancing of precision in hepatic surgery by permitting estimation of liver volume and functional liver remnant,delineation of resection lines along the liver segments and evaluation of tumor margins.In liver transplantation and especially in living donor liver transplantation(LDLT),3D printed models of the donor’s liver and models of the recipient’s hilar anatomy can contribute further to improving the results.In particular,pediatric LDLT abdominal cavity models can help to manage the largest challenge of this procedure,namely large-for-size syndrome. | Paschalis Gavriilidis Bjørn Edwin Egidijus Pelanis Ernest Hidalgo Nicola de’Angelis Riccardo Memeo Luca Aldrighetti Robert P Sutcliffe | 2022 | Hepatobiliary & Pancreatic Diseases International2022，21，3： | 6 |
| 18 | Colonic manifestations of PTEN hamartoma tumor syndrome: Case series and systematic review显示文摘AIM:To investigate our clinical experience with the colonic manifestations of phosphatase and tensin homolog on chromosome ten(PTEN)hamartoma tumor syndrome(PHTS)and to perform a systematic literature review regarding the same.METHODS:This study was approved by the appropriate institutional review board prior to initiation.A clinical genetics database was searched for patients with PHTS or a component syndrome that received gastrointestinal endoscopy or pathology interpretation at our center.These patient’s records were retrospectively reviewed for clinical characteristics(including family history and genetic testing),endoscopy results and pathology findings.We also performed a systematic review of the literature for case series of PHTS or component syndromes that reported gastrointestinal manifestations and investigations published after consensus diagnostic criteria were established in 1996.These results were compiled and reported.RESULTS:Eight patients from our institution met initial inclusion criteria.Of these,5 patients underwent4.2 colonoscopies at mean age 45.8±10.8 years.All were found to have colon polyps during their clinical course and polyp histology included adenoma,hyperplastic,ganglioneuroma and juvenile.No malignant lesions were identified.Two had multiple histologic types.One patient underwent colectomy due to innumerable polyps and concern for future malignant potential.Systematic literature review of PHTS patients undergoing endoscopy revealed 107 patients receiving colonoscopy at mean age 37.4 years.Colon polyps were noted in92.5%and multiple colon polyp histologies were reported in 53.6%.Common polyp histologies included hyperplastic(43.6%),adenoma(40.4%),hamartoma(38.3%),ganglioneuroma(33%)and inflammatory(24.5%)polyps.Twelve(11.2%)patients had colorectal cancer at mean age 46.7 years(range 35-62).Clinical outcomes secondary to colon polyposis and malignancy were not commonly reported.CONCLUSION:PHTS has a high prevalence of colon polyposis with multiple histologic types.It should be considered a mixed polyposis syndrome.Systematic review found an increased prevalence of colorectal cancer and we recommend initiating colonoscopy for colorectal cancer surveillance at age 35 years. | Peter P Stanich Robert Pilarski Jonathan Rock Wendy L Frankel Samer El-Dika Marty M Meyer | 2014 | World Journal of Gastroenterology2014，20，7： | 5 |
| 19 | Pharmacological effects of lipid-lowering drugs on circulating adipokines显示文摘The cardioprotective effects of lipid-lowering drugs have been primarily attributed to their effects on blood lipid metabolism.However,emerging evidence indicates that lipid-lowering drugs also modulate the synthesis and secretion of adipose tissue-secreted proteins referred to as adipokines.Adipokines influence energy homeostasis and metabolism and have also been shown to modulate the vascular inflammatory cascade.The purpose of this review will be to examine the reported effects of commonly used lipid-lowering drugs(statins,fibrates,niacin and omega-3-fatty acids) on the circulating concentrations of leptin,adiponectin,tumor necrosisfactor-α(TNF-α),Retinol binding protein 4(RBP4) and resistin.Overall,the lipid-lowering drugs reviewed have minimal effects on leptin and resistin concentrations.Conversely,circulating adiponectin concentrations are consistently increased by each lipid-lowering drug reviewed with the greatest effects produced by niacin.Studies that have examined the effects of statins,niacin and omega-3-fatty acids on TNF-α demonstrate that these agents have little effect on circulating TNF-α concentrations.Niacin and fibrates appear to lower RBP4 but not resistin concentrations.The results of the available studies suggest that a strong relationship exists between pharmacological reductions in blood lipids and adiponectin that is not obvious for other adipokines reviewed. | Desiree Wanders Eric P Plaisance Robert L Judd | 2010 | World Journal of Diabetes2010，1，4： | 5 |
| 20 | Gastroenterostoma after Billroth antrectomy as a premalignant condition显示文摘Gastric stump carcinoma(GSC) following remote gastric surgery is widely recognized as a separate entity within the group of various types of gastric cancer.Gastrectomy is a well established risk factor for the development of GSC at a long time after the initial surgery.Both exoas well as endogenous factors appear to be involved in the etiopathogenesis of GSC,such as achlorhydria,hypergastrinemia and biliary reflux,Epstein-Barr virus and Helicobacter pylori infection,atrophic gastritis,and also some polymorphisms in interleukin-1 and maybe cyclo-oxygenase-2.This review summarizes the literature of GSC,with special reference to reliable early diagnostics.In particular,dysplasia can be considered as a dependable morphological marker.Therefore,close endoscopic surveillance with multiple biopsies of the gastroenterostomy is recommended.Screening starting at 15 years after the initial ulcer surgery can detect tumors at a curable stage.This approach can be ofspecial interest in Eastern European countries,where surgery for benign gastroduodenal ulcers has remained a practice for a much longer time than in Western Europe,and therefore GSC is found with higher frequency. | Robert Sitarz Ryszard Maciejewski Wojciech P Polkowski G Johan A Offerhaus | 2012 | World Journal of Gastroenterology2012，18，25： | 5 |
您所在的机构暂未开通此部分的功能，请联系管理员