|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 内镜下射频消融术治疗范围广泛的0-Ⅱb型早期食管鳞状细胞癌及癌前病变的临床效果显示文摘目的探讨内镜下应用HALO射频消融系统(Radiofrequency Ablation,RFA)治疗范围广泛的早期表浅平坦型(0-Ⅱb)食管鳞状细胞癌及癌前病变的治疗效果。方法对中国医学科学院肿瘤医院自2008年10月至2011年6月应用HALO射频消融系统治疗的33例早期食管鳞状细胞癌(early esophageal squamous cell cancer,EESCC)、重度不典型增生(high grade dysplasia,HGD)及中度不典型增生(middle grade dysplasia,MGD)患者的临床资料进行分析,观察治疗后1年病变组织学上完全缓解率(CR)及并发症情况。结果33例患者中,男26例,女7例,年龄平均61岁,MGD10例,HGD17例,EESCC6例,病变长度3~12(平均7.9)cm,治疗区域长度5~14(平均9.9)cm,累及食管周径平均11/12周。33例患者首次治疗手术时间11~57(平均30)min,平均住院时间3天。首次治疗后3个月内镜随访CR达69.7%(23/33),随访期间追加治疗1—4(平均2.7)次,12个月内镜随访时CR达93.9%(31/33)。4例(12%)术后出现重度狭窄,行内镜下水囊扩张术3—12(平均7)次,扩张后均缓解。无其他并发症发生。结论RFA治疗范围广泛的0-Ⅱb型早期食管鳞状细胞癌和癌前病变是安全的、有效的且是一项对于操作者技术要求较低的技术,扩大了内镜微创治疗的适应证。 | 张月明 贺舜 吕宁 薛丽燕 David E Fleischer Bas Weusten Sanford M Dawsey 窦利州 Jacques JGHM Bergman 王贵齐 | 2015 | 中华消化内镜杂志2015，32，9： | 8 |
| 2 | 施万细胞在阴茎和外周神经再生中的作用显示文摘施万细胞(SCs)是外周神经系统中主要的胶质细胞。施万细胞最终发育为形成髓鞘的细胞和不形成髓鞘的细胞,前者包绕直径较大的神经,后者则包绕直径较小的神经。他们在神经损伤后的再生中发挥重要作用,包括海绵体神经损伤导致的勃起功能障碍(ED)。尽管前列腺癌根治术手术技术有所提高,但是仍有相当一部分患者术后出现ED。这是由于术中牵拉损伤或局部炎症反应改变了自主神经的微环境,最终导致终末器官-阴茎的病理生理改变。该综述目的是总结现有的如下方面相关文献:(1)外周神经特别是阴茎神经中施万细胞的起源和发育;(2)外周神经特别是阴茎神经损伤后的Wallerian变性和施万细胞的可塑性;(3)施万细胞如何通过分泌神经生长因子促进神经再生;(4)以施万细胞作为治疗靶点促进神经再生的技术。我们搜索了Pubmed,发现了为数众多的与上述主题相关的动物实验和人体研究,这提示施万细胞有望成为神经源性ED治疗的新靶点。 | Lin Wang Melissa T Sanford Zhongcheng Xin Guiting Lin Tom F Lue | 2015 | Asian Journal of Andrology2015，17，5： | 7 |
| 3 | 内镜下射频消融术联合内镜黏膜切除术治疗大面积非表浅平坦型早期食管鳞状细胞癌和癌前病变疗效初探显示文摘目的:探讨内镜下联合应用射频消融系统(RFA)和内镜下黏膜切除术治疗范围广泛的非表浅平坦型早期食管鳞状细胞癌及癌前病变的治疗效果。方法北京协和医学院中国医学科学院肿瘤医院内镜科于2010年1月对经活检病理确诊的2例鳞状细胞癌、1例鳞状上皮中度不典型增生(MGIN)和1例鳞状上皮重度不典型增生(HGIN)患者予以内镜下RFA术联合内镜黏膜切除术治疗,总结分析术中、术后和随访情况。结果4例患者均顺利完成治疗,其中RFA时间为3~12(8.3) min,内镜下黏膜切除术时间6~20(10.3) min;所有病例均无出血和穿孔的发生。2例鳞状细胞癌患者病变长度分别为12和8 cm,非表浅平坦性病变长度分别为3和4 cm;MGIN患者的病变长度6 cm ,非表浅平坦性病变长度2 cm;HGIN患者的病变长度12 cm ,非表浅平坦型病变长度1 cm;术后病理与术前活检病理一致。4例术后均出现狭窄,其中2例为轻度狭窄,未予处理;2例为重度狭窄,行内镜下水囊扩张术均缓解。平均住院时间3d。3例经过3月及1年以上随访,治疗区域活检病理均达到完全缓解;余1例术后3月复查可见散在的碘染色阳性灶,活检病理为HGIN,分别追加RFA治疗后达到完全缓解。结论 RFA联合内镜下黏膜切除术治疗大面积非表浅平坦型早期食管鳞状细胞癌和癌前病变是安全有效的。 | 张月明 JacquesJGHMBergman 薛丽燕 贺舜 吕宁 David E Fleischer Bas Weusten Sanford M Dawsey 窦利州 王贵齐 | 2015 | 中华胃肠外科杂志2015，18，9： | 7 |
| 4 | Clinicopathological parameters predicting recurrence of pT1N0 esophageal squamous cell carcinoma显示文摘AIM To identify the clinicopathological characteristics of pT1 N0 esophageal squamous cell carcinoma(ESCC) that are associated with tumor recurrence. METHODS We reviewed 216 pT1 N0 thoracic ESCC cases who underwent esophagectomy and thoracoabdominal two-field lymphadenectomy without preoperative chemoradiotherapy. After excluding those cases with clinical follow-up recorded fewer than 3 mo and those who died within 3 mo of surgery, we included 199 cases in the current analysis. Overall survival and recurrencefree survival were assessed by the Kaplan-Meier method, and clinicopathological characteristics associated with any recurrence or distant recurrence were evaluated using univariate and multivariate Cox proportional hazards models. Early recurrence(≤ 24 mo) and correlated parameters were assessed using univariate and multivariate logistic regression models.RESULTS Forty-seven(24%) patients had a recurrence at 3 to 178(median, 33) mo. The 5-year recurrence-free survival rate was 80.7%. None of 13 asymptomatic cases had a recurrence. Preoperative clinical symptoms, upper thoracic location, ulcerative or intraluminal mass macroscopic tumor type, tumor invasion depth level, basaloid histology, angiolymphatic invasion, tumor thickness, submucosal invasion thickness, diameter of the largest single tongue of invasion, and complete negative aberrant p53 expression were significantly related to tumor recurrence and/or recurrence-free survival. Upper thoracic tumor location, angiolymphatic invasion, and submucosal invasion thickness were independent predictors of tumor recurrence(Hazard ratios = 3.26, 3.42, and 2.06, P < 0.001, P < 0.001, and P = 0.002, respectively), and a nomogram for predicting recurrence-free survival with these three predictors was constructed. Upper thoracic tumor location and angiolymphatic invasion were independent predictors of distant recurrence. Upper thoracic tumor location, angiolymphatic invasion, submucosal invasion thickness, and diameter of the largest single tongue of invasion were independent predictors of early recurrence.CONCLUSION These results should be useful for designing optimal individual follow-up and therapy for patients with T1 N0 ESCC. | Li-Yan Xue Xiu-Min Qin Yong Liu Jun Liang Hua Lin Xue-Min Xue Shuang-Mei Zou Mo-Yan Zhang Bai-Hua Zhang Zhou-Guang Hui Zi-Tong Zhao Li-Qun Ren Yue-Ming Zhang Xiu-Yun Liu Yan-Ling Yuan Jian-Ming Ying Shu-Geng Gao Yong-Mei Song Gui-Qi Wang Sanford M Dawsey Ning Lu | 2018 | World Journal of Gastroenterology2018，24，45： | 4 |
| 5 | Systematic review of periprosthetic tibia fracture after total knee arthroplasties显示文摘AIM: To investigate the known incidences, treatment options, and related outcomes of periprosthetic tibia fractures after total knee arthroplasty(TKA).METHODS: A literature search was done to identify studies that fit the inclusion criteria. The database search yielded 185 results, which were further reduced by the exclusion criteria to 13 papers, totaling 157 patients that met these criteria. Incidence rates of the different types of periprosthetic tibia fractures were determined and their treatments were subsequently analyzed based on the fracture's subclass, with patient outcomes being overall favorable.RESULTS: Of the 144 documented patients, 54(37.5%) had a subclass C fracture, which are frequently seen in revision arthroplasties or when using cement intraoperatively. The fractures of subclasses A and B occur postoperatively. There were 90 subclass A and B fractures with incidences of 18.75% and 43.75% respectively. When broken down by type, 62(55.36%) were type 1, 24(21.4%) were type 2, 24(21.4%) were type 3, and 2(1.8%) were type 4. Furthermore, from the studies that included origin of injury, the types were further classified as having non-traumatic or traumatic origins. Type 1 had 78%(40/51) non-traumatic origin and 22%(11/51) traumatic origin. Fifteen fractures were type 2, but 5 were falls and 1 through a motor vehicle accident, giving a trauma causation of 40%(6/15). Of the 24 type 3 fractures, 12 were falls and 2 vehicular accidents, leading to a trauma causation of 58%(14/24).CONCLUSION: Type 1 fractures were the most common. Subclass A was treated with locking plates, B required a revision TKA, and C was treated intraoperatively or nonoperatively. | Nabil A Ebraheim Joseph R Ray Meghan E Wandtke Grant S Buchanan Chris G Sanford Jiayong LiuZ | 2015 | World Journal of Orthopedics2015，6，8： | 4 |
| 6 | Jaundice: an important, poorly recognized risk factor for diminished survival in patients with adenocarcinoma of the head of the pancreas显示文摘 | Steven M. Strasberg Feng Gao Dominic Sanford David C. Linehan William G. Hawkins Ryan Fields Danielle H. Carpenter Elizabeth M. Brunt Carolyn Phillips | 2014 | HPB2014，，2： | 2 |
| 7 | 2013 ACC/AHA Guideline on the Treatment of Blood Cholesterol to Reduce Atherosclerotic Cardiovascular Risk in Adults: A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines显示文摘 | Neil J. Stone Jennifer G. Robinson Alice H. Lichtenstein C. Noel Bairey Merz Conrad B. Blum Robert H. Eckel Anne C. Goldberg David Gordon Daniel Levy Donald M. Lloyd-Jones Patrick McBride J. Sanford Schwartz Susan T. Shero Sidney C. Smith Karol Watson Pet | 2014 | Circulation (_suppl_ Suppl)2014，，25： | 2 |
| 8 | Liquidity and market structure显示文摘 | Grossman Sanford Merton Miller | 1988 | Journal of Finance1988，43，： | 2 |
| 9 | Headwater regions- Physical, ecological, and social approaches to understand these areas: introduction to the special issue显示文摘 | Steven R. FASSNACHT Ryan W. WEBB William E. SANFORD | 2017 | Frontiers of Earth Science2017，11，3： | 2 |
| 10 | Increasing diabetes self-management education in community settings显示文摘 | Susan L Norris Phyllis J Nichols Carl J Caspersen Russell E Glasgow Michael M Engelgau Leonard Jack Susan R Snyder Vilma G Carande-Kulis George Isham Sanford Garfield Peter Briss David McCulloch | 2002 | American Journal of Preventive Medicine2002，，4： | 2 |
| 11 | Xenografting of human umbilical mesenchymal stem cells from Wharton’s jelly ameliorates mouse spinocerebellar ataxia type 1显示文摘Background:Spinocerebellar ataxia type 1(SCA1)is an autosomal dominant neurodegenerative disorder caused by the expansion of CAG repeats in ATXN1 gene resulting in an expansion of polyglutamine repeats in the ATXN1 protein.Unfortunately,there has yet been any effective treatment so far for SCA1.This study investigated the feasibility of transplanting human umbilical mesenchymal stem cells(HUMSCs)into transgenic SCA1 mice containing an expanded uninterrupted allele with 82 repeats in the ATXN1-coding region.Methods:106 human umbilical mesenchymal stem cells were transplanted into the cerebella at 1 month of age.Results:HUMSCs displayed significant ameliorating effects in SCA1 mice in terms of motor behaviors in balance beam test and open field test as compared with the untransplanted SCA1 mice.HUMSCs transplantation effectively reduced the cerebellar atrophy,salvaged Purkinje cell death,and alleviated molecular layer shrinkage.Electrophysiological studies showed higher amplitudes of compound motor action potentials as indicated by increasing neuronal-muscular response strength to stimuli after stem cell transplantation.At 5 months after transplantation,HUMSCs scattering in the mice cerebella remained viable and secreted cytokines without differentiating into neuronal or glia cells.Conclusions:Our findings provide hope for a new therapeutic direction for the treatment of SCA1. | Pei-Jiun Tsai Chang-Ching Yeh Wan-Jhen Huang Ming-Yuan Min Tzu-Hao Huang Tsui-Ling Ko Pei-Yu Huang Tien-Hua Chen Sanford P.C.Hsu Bing-Wen Soong Yu-Show Fu | 2019 | Translational Neurodegeneration2019，8，1： | 2 |
| 12 | 寄生红火蚁的蚤蝇类群野外监测新技术显示文摘通过试验研究,设计出了3个适于监测、收集红火蚁Solenopsis invicta Buren天敌-蚤蝇Pseudacteon的诱集器,并提出了该诱集器的制作和野外设置的技术要求。测试了野外该诱集器对蚤蝇的监测、收集效果,证实该装置是可行的和实用的。 | 陆永跃 Sanford D.Porter 曾玲 | 2011 | 环境昆虫学报2011，33，1： | 2 |
| 13 | MicroRNAs as potential biomarkers in human solid tumors显示文摘 | Jun Shen Sanford A. Stass Feng Jiang | 2012 | Cancer Letters2012，，： | 2 |
| 14 | Ecologic study of serum selenium and upper gastrointestinal cancers in Iran显示文摘AIM: Both observational and experimental studies have shown that higher selenium status reduces the risk of upper gastrointestinal cancers in selenium deficient populations.Recent cancer registry data have shown very different rates of esophageal cancer (EC) and gastric cancer (GC) in four Provinces of Iran, namely Ardabil, Mazandaran, Golestan,and Kerman. The aim of this study was to have a preliminary assessment of the hypothesis that high rates of EC in Golestan and high rates of GC in Ardabil may be partly attributable to selenium deficiency.METHODS: We measured serum selenium in 300 healthy adults from ArdabU (n = 100), Mazandaran (n = 50), Golestan (n = 100), and Kerman (n = 50), using inductively coupled plasma, with dynamic reaction cell, mass spectrometry (ICP-DRC-MS) at the US Centers for Disease Control (Atlanta,Georgia).RESULTS: The median serum selenium concentrations were very different in the four Provinces. The medians (IQR) for selenium in Ardabil, Mazandarn, Golestan, and Kerman were 82 (75-94), 123 (111-132), 155 (141-173), and 119 (110-128) μg/L, respectively (P<0.001). The results of linear regression showed that the Province variable, by itself,explained 76% of the variance in log selenium (r^2 = 0.76).The proportion of the populations with a serum selenium more than 90μg/L (the concentration at which serum selenoproteins are saturated) was 100% in Golestan,Kerman, and Mazandaran but only 29% in ArdabU.CONCLUSION: Our findings suggest nat selenium defidency is not a major contributor to the high incidence of EC seen in northeastern Iran, but it may play a role in the high incidence of GC in Ardabil Province. | Mehdi Nouarie Akram Pourshams Farin Kamangar Masood Sotoudeh Mohammad Hossein Derakhshan Mobammad Reza Akbari Hafez Fakheri Mohammad Javad Zahedi Kathleen Caldwell Christian C.Abnet Philip R.Taylor Reza Malekzadeh Sanford M.Dawsey | 2004 | World Journal of Gastroenterology2004，10，17： | 2 |
| 15 | One Share-one Vote and the Market for Corporate Control显示文摘 | Sanford Olive Hart | 1988 | Journal of Financial Economics1988，20，： | 1 |
| 16 | High-resolution DNA melting analysis in clinical research and diagnostics显示文摘 | Montgomery JL Sanford LN Wittwer CT | 2010 | Expert Rev Mol Diagn2010，10，2： | 1 |
| 17 | The costs and benefits of ownership: a theory of vertical and lateral integration 显示文摘 | GROSSMAN SANFORD HART O | 1986 | Journal of Political Economy1986，，94： | 1 |
| 18 | The role of scenario mapping in text comprehension显示文摘 | Sanford A J Garrod S C | 1998 | Discourse Processes1998，26，23： | 1 |
| 19 | The Costs and Benefits of Ownership:A Theory of Vertical and Lateral Integration显示文摘 | Grossman Sanford and Oliver Hart | 1986 | Journal of Political Economy1986，94，： | 1 |
| 20 | Clustering cultivars into groups without rank2change interactions显示文摘 | Cornelius P L van Sanford D A Seyetsadr M S | 1992 | Crop1992，24，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员