|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 中国旅游研究的多维视野——对国内与国外相关文献的评述显示文摘本文通过对大量英文和中文文献的检索和分析 ,以几个重要的主题作为阐述的基本框架 ,比较全面地分析了中国本土学者、外国学者以及旅居国外的中国学者对中国旅游问题的研究成果和基本观点 ,并对旅游研究过程中所呈现的基本趋势进行了讨论。通过这个分析 ,使国内同行得以一窥中国旅游问题在世界旅游论坛上被关注的程度 ,以及了解中国旅游研究与国外旅游研究的差别。本文提供的大量英文文献 。 | Julio Aramberri 谢彦君 | 2003 | 旅游学刊2003，18，6： | 35 |
| 2 | Risk factors and classifications of hilar cholangiocarcinoma显示文摘Cholangiocarcinoma is the second most common primary malignant tumor of the liver.Perihilar cholangiocarcinoma or Klatskin tumor represents more than 50% of all biliary tract cholangiocarcinomas.A wide range of risk factors have been identified among patients with Perihilar cholangiocarcinoma including advanced age,male gender,primary sclerosing cholangitis,choledochal cysts,cholelithiasis,cholecystitis,parasitic infection(Opisthorchis viverrini and Clonorchis sinensis),inflammatory bowel disease,alcoholic cirrhosis,nonalcoholic cirrhosis,chronic pancreatitis and metabolic syndrome.Various classifications have been used to describe the pathologic and radiologic appearance of cholangiocarcinoma.The three systems most commonly used to evaluate Perihilar cholangiocarcinoma are the Bismuth-Corlette(BC) system,the Memorial Sloan-Kettering Cancer Center and the TNM classification.The BC classification provides preoperative assessment of local spread.The Memorial Sloan-Kettering cancer center proposes a staging system according to three factors related to local tumor extent:the location and extent of bile duct involvement,the presence or absence of portal venous invasion,and the presence or absence of hepatic lobar atrophy.The TNM classification,besides the usual descriptors,tumor,node and metastases,provides additional information concerning the possibility for the residual tumor(R) and the histological grade(G).Recently,in 2011,a new consensus classification for the Perihilar cholangiocarcinoma had been published.The consensus was organised by the European Hepato-PancreatoBiliary Association which identified the need for a new staging system for this type of tumors.The classification includes information concerning biliary or vascular(portal or arterial) involvement,lymph node status or metastases,but also other essential aspects related to the surgical risk,such as remnant hepatic volume or the possibility of underlying disease. | Miguel Angel Suarez-Munoz Jose Luis Fernandez-Aguilar Belinda Sanchez-Perez Jose Antonio Perez-Daga Beatriz Garcia-Albiach Ysabel Pulido-Roa Naiara Marin-Camero Julio Santoyo-Santoyo | 2013 | World Journal of Gastrointestinal Oncology2013，5，7： | 23 |
| 3 | 在 laparoscopic 肝外科的快轨道的节目: 理论或事实?显示文摘 AIM:To analyze our results after the introduction of a fast-track(FT) program after laparoscopic liver surgery in our Hepatobiliarypancreatic Unit.METHODS:All patients(43) undergoing laparoscopic liver surgery between March 2004 and March 2010 were included and divided into two consecutive groups:Control group(CG) from March 2004 until December 2006 with traditional perioperative cares(17 patients) and fast-track group(FTG) from January 2007 until March 2010 with FT program cares(26 patients).Primary endpoint was the influence of the program on the postoperative stay,the amount of re-admissions,morbidity and mortality.Secondarily we considered duration of surgery,use of drains,conversion to open surgery,intensive cares needs and transfusion.RESULTS:Both groups were homogeneous in age and sex.No differences in technique,time of surgery or conversion to open surgery were found,but more malignant diseases were operated in the FTG,and then transfusions were higher in FTG.Readmissions and morbidity were similar in both groups,without mortality.Postoperative stay was similar,with a median of 3 for CG vs 2.5 for FTG.However,the 80.8% of patients from FTG left the hospital within the first 3 d after surgery(58.8% for CG).CONCLUSION:The introduction of a FT program after laparoscopic liver surgery improves the recovery of patients without increasing complications or re-admissions,which leads to a reduction of the stay and costs. | Belinda Sánchez-Pérez José Manuel Aranda-Narváez Miguel Angel Suárez-Muoz Moises elAdel-delFresno José Luis Fernández-Aguilar Jose Antonio Pérez-Daga Ysabel Pulido-Roa Julio Santoyo-Santoyo | 2012 | World Journal of Gastrointestinal Surgery2012，4，11： | 18 |
| 4 | Preventative effects of a probiotic, Lactobacillus salivarius ssp. salivarius, in the TNBS model of rat colitis显示文摘AIM: To investigate the intestinal anti-inflammatory effect and mechanism of a probiotic Lactobacillus sakuvarius ssp.salivariusCECT5713 in the TNBS model of rat colitis.METHODS: Female Wistar rats (180-200 g) were used in this study. A group of rats were administered orally the probiotic L. salivarius ssp. salivarius (5×108 CFU suspended in 0.5 mL of skimmed milk) daily for 3 wk. Two additional groups were used for reference, a non-colitic and a control colitic without probiotic treatment, which received orally the vehicle used to administer the probiotic. Two weeks after starting the experiment, the rats were rendered colitic by intracolonic administration of 10 mg of TNBS dissolved in 0.25 mL of 500 mL/L ethanol. One week after colitis induction, all animals were killed and colonic damage was evaluated both histologically and biochemically. The biochemical studies performed in colonic homogenates include determination of myeloperoxidase (MPO) activity,glutathione (GSH) content, leukotriene B4 (LTB4) and tumor necrosis factor α (TNF-α) levels, as well as inducible nitric oxide synthase (iNOS) expression. In addition, the luminal contents obtained from colonic samples were used for microbiological studies, in order to determine Lactobacilli and Bifidobacteria counts.RESULTS: Treatment of colitic rats with L. salivarius ssp.salivarius resulted in amelioration of the inflammatory response in colitic rats, when compared with the corresponding control group without probiotic treatment. This antiinflammatory effect was evidenced macroscopically by a significant reduction in the extent of colonic necrosis and/or inflammation induced by the administration of TNBS/ethanol (2.3+0.4 cm vs3.4+0.3 cm in control group,P<0.01) and histologically by improvement of the colonic architecture associated with a reduction in the neutrophil infiltrate in comparison with non-treated colitic rats. The latter was confirmed biochemically by a significant reduction of colonic MPO activity (105.3+26.0 U/g vs180.6±21.9 U/g, P<0.05), a marker of neutrophil infiltration. The beneficial effect was associated with an increase of the colonic GSH content (1 252±42 nmol/g vs 1 087+51 nmol/g, P<0.05),which is depleted in colitic rats, as a consequence of the oxidative stress induced by the inflammatory process. In addition, the treatment of colitic rats with L. salivarius resulted in a significant reduction of colonic TNF-α levels (509.4±68.2 pg/g vs782.9±60.1 pglg, P<0.01) and in a lower colonic iNOS expression, when compared to TNBS control animals without probiotic administration. Finally,treated colitic rats showed higher counts of Lactobacilli species in colonic contents than control colitic rats, whereas no differences were observed in Bifidobacteria counts.CONCLUSION: Administration of the probiotic L. salivarius ssp. salivarius CECT5713 facilitates the recovery of the inflamed tissue in the TNBS model of rat colitis, an effect associated with amelioration of the production of some of the mediators involved in the inflammatory response in the intestine, such as cytokines, including TNF-α and NO. This beneficial effect could be ascribed to its effect on the altered immune response that occurs in this inflammatory condition. | Laura Peran Desiree Camuesco Monica Comalada Ana Nieto Angel Concha Maria Paz Diaz-Ropero Monica Olivares Jordi Xaus Antonio Zarzuelo Julio Galvez | 2005 | World Journal of Gastroenterology2005，11，33： | 17 |
| 5 | Impact of endoscopic ultrasound-guided fine needle biopsy for diagnosis of pancreatic masses显示文摘AIM: To evaluate the diagnostic accuracy of histologi- cal evaluation of pancreatic tissue samples obtained by a modified method for recovering and processing the endoscopic ultrasound (EUS)-guided fine needle aspira- tion (FNA) material in the differential diagnosis of pan- creatic solid masses. METHODS: Sixty-two consecutive patients with pan- creatic masses were prospectively studied. EUS was performed by the linear scanning Pentax FG-38UX ech- oendoscope. Three FNAs (22G needle) were carried out during each procedure. The materials obtained with first and second punctures were processed for cytological study. Materials of the third puncture were recovered into 10% formol solution by careful injection of saline so- lution through the needle, and processed for histological study. RESULTS: Length of the core specimen obtained for his- tological analysis was 6.5 ± 5.3 mm (range 1-22 mm). Cytological and histological samples were considered as adequate in 51 (82.3%) and 52 cases (83.9%), respec- tively. Overall sensitivity of both pancreatic cytology and histology for diagnosis of malignancy was 68.4%. Con- trary to cytology, histology was able to diagnose tumours other than adenocarcinomas, and all cases of inflamma- tory masses. Combination of cytology and histology al- lowed obtaining an adequate sample in 56 cases (90.3%), with a global sensitivity of 84.21%, specificity of 100% and an overall accuracy of 90.32%. The complication rate was 1.6%.CONCLUSION: Adequate pancreatic core specimens forhistological examination can be obtained by EUS-guided FNA. This technique is mainly useful for the diagnosis of different types of pancreatic tumours and evaluation of benign diseases. | Julio Iglesias-Garcia Enrique Dominguez-Munoz Antonio Lozano-Leon Ihab Abdulkader Jose Larino-Noia Jose Antunez Jeronimo Forteza | 2007 | World Journal of Gastroenterology2007，13，2： | 17 |
| 6 | Rapid on-site evaluation of endoscopic-ultrasound-guided fine-needle aspiration diagnosis of pancreatic masses显示文摘Endoscopic ultrasound(EUS)has become an essential tool for the study of pancreatic diseases.Specifically,EUS plays a pivotal role evaluating patients with a known or suspected pancreatic mass.In this setting,differential diagnosis remains a clinical challenge.EUSguided fine-needle aspiration(FNA)and fine-needle biopsy(FNB)have been proven to be safe and useful tools in this setting.EUS-guided FNA and FNB,by obtaining cytological and/or histological samples,are able to diagnose pancreatic lesions with high sensitivity and specificity.In this context,several methodological features,trying to increase the diagnostic yield of EUS-guided FNA and FNB,have been evaluated.In this review,we focus on the role of rapid on-site evaluation(ROSE).From data reported in the literature,ROSE may increase diagnostic yield of EUS-FNA specimens by10%-30%,and thus,diagnostic accuracy.However,we should point out that many recent studies have reported adequacy rates of>90%without ROSE,indicating that,perhaps,at high-volume centers,ROSE may not be indispensable to achieve excellent results.The use of ROSE can be considered important during the learning curve of EUS-FNA,and also in hospital with diagnostic accuracy rates<90%. | Julio Iglesias-Garcia Jose Lario-Noia Ihab Abdulkader J Enrique Domínguez-Muoz | 2014 | World Journal of Gastroenterology2014，20，28： | 16 |
| 7 | ApoB-100, ApoE and CYP7A1 gene polymorphisms in Mexican patients with cholesterol gallstone disease显示文摘AIM: To determine the possible association of the ApoB100 (Xba Ⅰ ), ApoE (Hha Ⅰ ) and CYP7A1 (Bsa Ⅰ ) gene polymorphisms, with the development of cholesterol gallstone disease (GD) in a Mexican population. METHODS: The polymorphisms were analyzed by polymerase chain reaction followed by restriction fragment length polymorphism, in two groups matched by ethnicity, age and sex: patients with GD (n = 101) and stone-free control subjects (n = 101). RESULTS: Allelic frequencies in patients and controls were: 34.16% vs 41.58% (P = 0.124) for X+of ApoB-100; 4.46% vs 5.94% (P = 0.501) for E2, 85.64% vs 78.22% (P = 0.052) for E3, 9.90% vs 15.84% (P = 0.075) for E4 of ApoE; and 25.74% vs 27.72% (P = 0.653) for C of CYP7A1. Differences in genotypic frequencies between the studied groups were not significant (P < 0.05). CONCLUSION: These results demonstrated that no association exists between the studied polymorphisms and cholelithiasis in this high prevalent population. | Sánchez-Cuén Jaime Aguilar-Medina Maribel Arámbula-Meraz Eliakym Romero-Navarro José Granados Julio Sicairos-Medina Laura Ramos-Payán Rosalío | 2010 | World Journal of Gastroenterology2010，16，37： | 14 |
| 8 | Modulation of immunity and inflammatory gene expression in the gut, in inflammatory diseases of the gut and in the liver by probiotics显示文摘The potential for the positive manipulation of the gut microbiome through the introduction of beneficial microbes, as also known as probiotics, is currently an active area of investigation. The FAO/WHO define probiotics as live microorganisms that confer a health benefit to the host when administered in adequate amounts. However, dead bacteria and bacterial molecular components may also exhibit probiotic properties. The results of clinical studies have demonstrated the clinical potential of probiotics in many pathologies, such as allergic diseases, diarrhea, inflammatory bowel disease and viral infection. Several mechanisms have been proposed to explain the beneficial effects of probiotics, most of which involve gene expression regulation in specific tissues, particularly the intestine and liver. Therefore, the modulation of gene expression mediated by probiotics is an important issue that warrants further investigation. In the present paper, we performed a systematic review of the probiotic-mediated modulation of gene expression that is associated with the immune system and inflammation. Between January 1990 to February 2014, Pub Med was searched for articles that were published in English using the Me SH terms 'probiotics ' and ' gene expression ' combined with 'intestines', 'liver', 'enterocytes', 'antigen-presenting cells', 'dendritic cells', 'immune system', and 'inflammation'. Two hundred and five original articles matching these criteria were initially selected, although only those articles that included specific gene expression results(77) were later considered for this review and separated into three major topics: the regulation of immunity and inflammatory gene expression in the gut, in inflammatory diseases of the gut and in the liver. Particular strains of Bifidobacteria, Lactobacilli, Escherichia coli, Propionibacterium, Bacillus and Saccharomyces influence the gene expression of mucins, Toll-like receptors, caspases, nuclear factor-κB, and interleukins and lead mainly to an anti-inflammatory response in cultured enterocytes. In addition, the interaction of commensal bacteria and probiotics with the surface of antigenpresenting cells in vitro results in the downregulation of pro-inflammatory genes that are linked to inflammatory signaling pathways, whereas other anti-inflammatory genes are upregulated. The effects of probiotics have been extensively investigated in animal models ranging from fish to mice, rats and piglets. These bacteria induce a tolerogenic and hyporesponsive immune response in which many genes that are related to the immune system, in particular those genes expressing anti-inflammatory cytokines, are upregulated. By contrast, information related to gene expression in human intestinal cells mediated by the action of probiotics is scarce. There is a need for further clinical studies that evaluate the mechanism of action of probiotics both in healthy humans and in patients with chronic diseases. These types of clinical studies are necessary for addressing the influence of these microorganisms in gene expression for different pathways, particularly thosethat are associated with the immune response,and to better understand the role that probiotics might have in the prevention and treatment of disease. | Julio Plaza-Diaz Carolina Gomez-Llorente Luis Fontana Angel Gil | 2014 | World Journal of Gastroenterology2014，20，42： | 12 |
| 9 | Posterior approach (Kraske procedure) for surgical treatment of presacral tumors显示文摘Presacral tumors are rare,but can comprise a great variety of histological types.Congenital tumors are the most common.Once the diagnosis is established,surgical resection is essential because of the potential for malignancy or infection.Previous biopsy is not necessary or may be even harmful.To decide the best surgical approach(abdominal,sacral or combined) an individual and multidisciplinary analysis must be carried out.We report three cases of cystic presacral masses in which a posterior approach(Kraske procedure) enabled complete resection,the only way to decrease local recurrence.All patients had a satisfactory recovery.A brief overview of retrorectal tumors is presented,focusing on classification,clinical presentation,diagnosis and surgical management. | José Manuel Aranda-Narváez Antonio Jesús GonzálezSánchez Custodia Montiel-Casado Belinda Sánchez-Pérez Carolina Jiménez-Mazure Marta Valle-Carbajo Julio Santoyo-Santoyo | 2012 | World Journal of Gastrointestinal Surgery2012，4，5： | 12 |
| 10 | 旅游学研究:尚不可靠的理论基础显示文摘本文通过对瓦丽妮·史密斯主编的新作《重访主人与客人 :2 1世纪的旅游问题》一书的评述 ,比较全面地涉猎了过去 2 0多年来本文旅游学研究尤其是旅游人类学研究的理论和实践问题 ,对当前的某些主流观点提出了一些质疑 ,并阐明了作者的这样一种见解 :对旅游的社会文化效应的判断要坚持动态的、辨证的原则。 | Julio Aramberri 谢彦君 | 2003 | 旅游学刊2003，18，2： | 10 |
| 11 | Acute necrotizing pancreatitis: Surgical indications and technical procedures显示文摘Necrosis of pancreatic parenchyma or extrapancreatic tissues is present in 10%-20% of patients with acute pancreatitis, defining the necrotizing presentation frequently associated with high morbidity and mortality rates. During the initial phase of acute necrotizing pancreatitis the most important pillars of medical treatment are fluid resuscitation, early enteral nutrition, endoscopic retrograde colangiopancreatography if associated cholangitis and intensive care unit support. When infection of pancreatic or extrapancreatic necrosis occurs, surgical approach constitutes the most accepted therapeutic option. In this context, we have recently assited to changes in time for surgery(delaying the indication if possible to around 4 wk to deal with 'walledoff' necrosis) and type of access for necrosectomy: from a classical open approach(with closure over large-bore drains for continued postoperative lavage or semiopen techniques with scheduled relaparotomies), trends have changed to a 'step-up' philosophy with initial percutaneous drainage and posterior minimally invasive or endoscopic access to the retroperitoneal cavity for necrosectomy if no improvement has been previously achieved. These approaches are progressively gaining popularity and morbidity and mortality rates have decreased significantly. Therefore, a staged, multidisciplinary, step-up approach with minimally invasive or endoscopic access for necrosectomy is widely accepted nowadays for management of pancreatic necrosis. | José Manuel Aranda-Narváez Antonio Jesús González-Sánchez María Custodia Montiel-Casado Alberto Titos-García Julio Santoyo-Santoyo | 2014 | World Journal of Clinical Cases2014，2，12： | 10 |
| 12 | Prefoldins Negatively Regulate Cold Acclimation in Arabidopsis thaliana by Promoting Nuclear Proteasome-Mediated HY5 Degradation显示文摘冷环境适应的过程是从适度的区域的许多植物在暴露于低不会结冻的温度以后增加他们的结冰忍耐的重要适应回答。这回答的正确发展依靠调整寒冷应答的基因的表示模式的很多个抄写因素的合适的累积。多重研究揭示了涉及支持这些抄写因素的累积的许多分子的机制。然而,有趣地,机制在控制如此的累积保证他们的足够的层次仍然保持大部分未知含有。在这个工作,我们证明 prefoldins (PFD ) 控制 HY5 的层次,有在由激活 anthocyanin 生合成的冷环境适应的一个关键角色的一个 Arabidopsis 抄写因素,响应低温度。在他们与 HY5 交往的地方,我们的结果证明在冷条件下面, PFD 通过 DELLA 依赖的机制积累进原子核,触发它的 ubiquitination 和随后的降级。接着, HY5 的降级将导致 anthocyanin 生合成变细,保证冷环境适应的精确发展。这些调查结果揭开为在对不能生活的压力的工厂回答的 PFD 的未预见到的原子功能。 | Carlos Perea-Resa Miguel A. Rodriguez-Milla Elisa Iniesto Vicente Rubio Julio Salinas | 2017 | Molecular Plant2017，10，6： | 8 |
| 13 | Association of the HLA-DRB1*0701 allele with perinuclear anti-neutrophil cytoplasmatic antibodies in Mexican patients with severe ulcerative colitis显示文摘瞄准:决定在 HLA-DRB1 等位基因和仙子之间的协会原子反嗜中性的 cytoplasmatic 抗体(p-ANCA ) 在有 ulcerative (UC ) 的墨西哥病人积极。方法:有 UC 的 90 个墨西哥混血儿病人(45 女性) ,由活体检视证实了,被学习。打字的高决定 HLA 被 PCR-SSO 反向的点污点和 PCR-SSP 执行。分子的打字技术被使用定义 HLA-DRB1 等位基因。连接酶的免疫吸着剂试金和免疫荧光技术被用来检测 p-ANCA。结果:48 (53%) UC 病人为由 ELISA 的 p-ANCA 是积极的并且如果。我们发现 p-ANCA-positive UC 病人与 p-ANCA-negative 控制相比有 HLA-DR7 的显著地增加的频率(22% 对 5.1% ;pC=0.02, OR=5.2, CI 95% :1.06-37.82 ) 。疾病活动在 20 个病人,作为严重被获得在 8 中等,在 14 并且不温和在留下的活动 38 个病人根据纯爱和 Witts 标准。亚群分析与 UC 和 p-ANCA 确实的严重活动在 20 个 UC 病人中的 15 个显示出 HLA-DRB1 *07 等位基因的显著地增加的频率[100% 对 0% ;pC=0.0000001;OR=35 ] 。没有有效差量在 p-ANCA 之间被发现象额外的肠的表明, proctocolectomy 和延期那样的积极病人, HLA 医生等位基因和另外的临床的特征。结论:HLA-DRB1 *07 与 p-ANCA 被联系积极 UC 墨西哥病人。 | Jesus K Yamamoto-Furusho Luis Uscanga-Domínguez Alondra Lopez-Martinez Julio Granados | 2006 | World Journal of Gastroenterology2006，12，10： | 8 |
| 14 | Release of interleukin-10 and neurotrophic factors in the choroid plexus:possible inductors of neurogenesis following copolymer-1 immunization after cerebral ischemia显示文摘Copolymer-1(Cop-1) is a peptide with immunomodulatory properties, approved by the Food and Drug Administration of United States in the treatment of multiple sclerosis. Cop-1 has been shown to exert neuroprotective effects and induce neurogenesis in cerebral ischemia models. Nevertheless, the mechanism involved in the neurogenic action of this compound remains unknown. The choroid plexus(CP) is a network of cells that constitute the interphase between the immune and central nervous systems, with the ability to mediate neurogenesis through the release of cytokines and growth factors. Therefore, the CP could play a role in Cop-1-induced neurogenesis. In order to determine the participation of the CP in the induction of neurogenesis after Cop-1 immunization, we evaluated the gene expression of various growth factors(brain-derived neurotrophic factor, insulin-like growth factor 1, neurotrophin-3) and cytokines(tumor necrosis factor alpha, interferon-gamma, interleukin-4(IL-4), IL-10 and IL-17), in the CP at 14 days after ischemia. Furthermore, we analyzed the correlation between the expression of these genes and neurogenesis. Our results showed that Cop-1 was capable of stimulating an upregulation in the expression of the genes encoding for brain-derived neurotrophic factor, insulin-like growth factor 1, neurotrophin-3 and IL-10 in the CP, which correlated with an increase in neurogenesis in the subventricular and subgranular zone. As well, we observed a downregulation of IL-17 gene expression. This study demonstrates the effect of Cop-1 on the expression of growth factors and IL-10 in the CP, in the same way, presents a possible mechanism involved in the neurogenic effect of Cop-1. | Yolanda Cruz Edna E.García Jessica V.Gálvez Stella V.Arias-Santiago Horacio G.Carvajal Raúl Silva-García Herlinda Bonilla-Jaime Julio Rojas-Castaneda Antonio Ibarra | 2018 | Neural Regeneration Research2018，13，10： | 7 |
| 15 | New policies and strategies to tackle HIV/AIDS in China显示文摘 | ZHAO Yan Katharine E.Poundstone Julio Montaner WU Zun-you | 2012 | Chinese Medical Journal2012，，7： | 7 |
| 16 | Tumor infiltrating lymphocytes in triple negative breast cancer receiving neoadjuvant chemotherapy显示文摘AIM To determine influence of neoadjuvant-chemotherapy(NAC) over tumor-infiltrating-lymphocytes(TIL) intriple-negative-breast-cancer(TNBC).METHODS TILs were evaluated in 98 TNBC cases who came to Instituto Nacional de Enfermedades Neoplasicas from 2005 to 2010. Immunohistochemistry staining for CD3, CD4, CD8 and FOXP3 was performed in tissue microarrays(TMA) sections. Evaluation of H/E in full-face and immunohistochemistry in TMA sections was performed in pre and post-NAC samples. STATA software was used and P value < 0.05 was considered statistically significant. RESULTS Higher TIL evaluated in full-face sections from pre-NAC tumors was associated to pathologic-complete-response(pCR)(P = 0.0251) and outcome(P = 0.0334). TIL evaluated in TMA sections showed low level of agreement with full-face sections(ICC = 0.017-0.20) and was not associated to pCR or outcome. TIL in post-NAC samples were not associated to response or outcome. PostNAC lesions with pC R had similar TIL levels than those without pCR(P = 0.6331). NAC produced a TIL decrease in full-face sections(P < 0.0001). Percentage of TIL subpopulations was correlated with their absolute counts. Higher counts of CD3, CD4, CD8 and FOXP3 in pre-NAC samples had longer disease-free-survival(DFS). Higher counts of CD3 in pre-NAC samples had longer overallsurvival. Higher ratio of CD8/CD4 counts in pre-NAC was associated with pCR. Higher ratio of CD4/FOXP3 counts in pre-NAC was associated with longer DFS. Higher counts of CD4 in post-NAC samples were associated with pCR.CONCLUSION TIL in pre-NAC full-face sections in TNBC are correlated to longer survival. TIL in full-face differ from TMA sections, absolute count and percentage analysis of TIL subpopulation closely related. | Carlos A Castaneda Elizabeth Mittendorf Sandro Casavilca Yun Wu Miluska Castillo Patricia Arboleda Teresa Nunez Henry Guerra Carlos Barrionuevo Ketty Dolores-Cerna Carolina Belmar-Lopez Julio Abugattas Gabriela Calderon Miguel De La Cruz Manuel Cotrina Jorge Dunstan Henry L Gomez Tatiana Vidaurre | 2016 | World Journal of Clinical Oncology2016，7，5： | 6 |
| 17 | 一种缓冲回填材料的筛选及其特性:西班牙实例(英文)显示文摘介绍了西班牙在高放废物深地质处置中用于缓冲回填材料的泥岩的筛选及其特性的研究成果,这项研究在西班牙核废料管理委员会资助下进行,始于 20 世纪 80 年代,且在开始阶段主要是开展泥岩沉积层及黏土供应商的筛选工作。黏土这些特性与标准已被国际社会广泛接受,但进一步的研究主要涉及到泥岩的矿物纯度、持水特性、可塑性、低渗透性、较高的膨胀压力和热导性。经初步研究,确定两种膨润土沉积层被选中,并在实验室中对其特性进行了研究,主要包括:热–水–力特性的确定、预加热和温度的影响以及石英添加剂的作用。由于膨润土具有较高的膨胀性以及低渗透性,因而必须对传统的试验技术进行改进,并设计出新的试验设备。最终确定Cortijo de Archidona(Almería)选为西班牙膨润土的供应区,其开采的膨润土已在近期结束的数个研究课题中得到了应用。无论是从矿物学、热学、水力学、力学和地质化学,还是从可变性等方面看来,该区膨润土的特性都是最好的;另外,处置库中膨润土的变化特征在实验室以及现场都已经作了相应的研究。 | Villar María Victoria Astudillo Julio Huertas Fernando | 2006 | 岩石力学与工程学报2006，25，4： | 6 |
| 18 | Identification of SUMO Targets by a Novel Proteomic Approach in Plants显示文摘Post-translational modifications (PTMs) chemically and physically alter the properties of proteins, including their folding, subcellular localization, stability, activity, and consequently their function. In spite of their relevance, studies on PTMs in plants are still limited. Small Ubiquitin-like Modifier (SUMO) modification regulates several biological processes by affecting protein-protein interactions, or changing the subcellular localizations of the target proteins. Here, we describe a novel proteomic approach to identify SUMO targets that combines 2-D liquid chromatography, immunodetection, and mass spectrometry (MS) analyses. We have applied this approach to identify nuclear SUMO targets in response to heat shock. Using a bacterial SUMOylation system, we validated that some of the targets identified here are, in fact, labeled with SUMO1. Interestingly, we found that GIGANTEA (GI), a photoperiodic-pathway protein, is modified with SUMO in response to heat shock both in vitro and in vivo. | Gema López-Torrejón Davide Guerra Rafael Catal Julio Salinas Juan C. del Pozo | 2013 | Journal of Integrative Plant Biology2013，55，1： | 6 |
| 19 | Cardiorespiratory fitness measured with cardiopulmonary exercise testing and mortality in patients with cardiovascular disease:A systematic review and meta-analysis显示文摘Background Cardiorespiratory fitness(CRF)is inversely associated with mortality in apparently healthy subjects and in some clinical populations,but evidence for the association between CRF and all-cause and/or cardiovascular disease(CVD)mortality in patients with established CVD is lacking.This study aimed to quantify this association.Methods We searched for prospective cohort studies that measured CRF with cardiopulmonary exercise testing in patients with CVD and that examined all-cause and CVD mortality with at least 6 months of follow-up.Pooled hazard ratios(HRs)were calculated using random-effect inverse-variance analyses.Results Data were obtained from 21 studies and included 159,352 patients diagnosed with CVD(38.1%female).Pooled HRs for all-cause and CVD mortality comparing the highest vs.lowest category of CRF were 0.42(95%confidence interval(95%CI):0.28–0.61)and 0.27(95%CI:0.16–0.48),respectively.Pooled HRs per 1 metabolic equivalent(1-MET)increment were significant for all-cause mortality(HR=0.81;95%CI:0.74–0.88)but not for CVD mortality(HR=0.75;95%CI:0.48–1.18).Coronary artery disease patients with high CRF had a lower risk of all-cause mortality(HR=0.32;95%CI:0.26–0.41)than did their unfit counterparts.Each 1-MET increase was associated with lower all-cause mortality risk among coronary artery disease patients(HR=0.83;95%CI:0.76–0.91)but not lower among those with heart failure(HR=0.69;95%CI:0.36–1.32).Conclusion A better CRF was associated with lower risk of all-cause mortality and CVD.This study supports the use of CRF as a powerful predictor of mortality in this population. | Yasmin Ezzatvar MikelIzquierdo Julio Núñez Joaquín Calatayud Robinson Ramírez-Vélez Antonio García-Hermoso | 2021 | Journal of Sport and Health Science2021，10，6： | 6 |
| 20 | 肥胖与体重正常的前列腺癌患者中miR-21,miR-221与miR.222表达与前列腺癌复发的关系显示文摘最近有报道发现某些miRNAs在肥胖和前列腺癌复发中都发挥重要,但是这些miRNAs与肥胖前列腺癌患者的癌症复发的关系还没有相关报道。本研究通过28名复发和37名未复发前列腺癌患者,研究了肥胖与miR-21,miR-221与miR-222表达之间的关系对前列腺癌复发的影响。用定量PCR测定miRNA的表达。COX比例风险模型调整过的就诊年龄、临床阶段、Gleason分值用来估计复发自由生存率的风险比例(HR)和95%置信区间(95%CI)。复发患者(78.6%)的miR.21表达明显比不复发患者(48.6%)低,而且低表达的人数也多(P=0.014)。这种差异在肥胖患者中尤其明显。多因素分析显示miR-21在肥胖患者中(HR=6.15,95%CI=I.04—36.48,P=0.045),是一个独立的风险因素,但在体重正常患者中(HR=1.28,95%CI=0.30—5.49,P=0.74)不是。未观察到miR-221和miR-222表达与复发之间的明显关联。总之,我们的研究显示miR-21与前列腺根治术后的前列腺癌复发有关联,同时miR-21的表达在复发与不复发之间的差异表达在肥胖患者中更明显。我们将来需要更大型的研究来证实这些初步的研究成果,并且查明其相关机制。 | Ernest K Amankwah Evelyn Anegbe Hyun Park Julio Pow-Sang Ardeshir Hakam Jong Y Park | 2013 | Asian Journal of Andrology2013，15，2： | 6 |
您所在的机构暂未开通此部分的功能，请联系管理员