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| 1 | Reversible Middle Cerebral Artery Occlusion Without Craniectomy in Rats显示文摘 | Enrique Zea Longa Philip R. Weinstein Sara Carlson Robert Cummins | 1989 | Stroke1989,,1: | 27 |
| 2 | 马铃薯的休眠特性及其生理调控研究显示文摘试验马铃薯品种、自交实生薯、杂交实生薯的休眠特性.室温保存品种的强度和幅度分别为42~70d和35~42d;自交实生薯分别为56~77d和42~49d,杂交实生薯分别为56~91d和49~63d.赤霉素处理能使休眠期较室温保存期强度缩短25.0%~62.5%,幅度缩短34.7%~71.4%,但使芽的生长变弱.变温处理能有效缩短休眠期较长的品种和家系的休眠时间,对缩短休眠期短的品种和家系的休眠时间效果不明显,但能使休眠幅度较室温下缩短28.6%~50.0%,使芽生长得较粗壮.赤霉素处理和变温处理均不能改变3种类型试验材料之间休眠幅度的差异.CIPC抑芽剂处理块茎,能够有效地抑制芽的生长. | 孙茂林 杨万林 李树莲 Enrique Chujoy | 2004 | 中国农学通报2004,20,6: | 24 |
| 3 | The timing of bowel preparation before colonoscopy determines the quality of cleansing,and is a significant factor contributing to the detection of flat lesions:A randomized study显示文摘AIM: To compare the cleansing quality of polyethylene glycol electrolyte solution and sodium phosphate with different schedules of administration, and to evaluate whether the timing of the administration of bowel preparation affects the detection of polyps. METHODS: One hundred and seventy-seven consecutive outpatients scheduled for colonoscopy were randomized in one of four groups to receive polyethylene glycol electrolyte solution or oral sodium phosphate with two different timing schedules. Quality of cleansing, polyp detection, and tolerance were evaluated. RESULTS: Patients receiving polyethylene glycol or sodium phosphate on the same day as the colonoscopy, obtained good to excellent global cleansing scores more frequently than patients who received polyethylene glycol or sodium phosphate on the day prior to the procedure (P < 0.001). Flat lesions, but not flat adenomas, were more frequent in patients prepared on the same day (P = 0.02). CONCLUSION: The quality of colonic cleansing and the detection of flat lesions are significantly improved when the preparation is taken on the day of the colonoscopy. | Adolfo Parra-Blanco David Nicolás-Pérez Antonio Gimeno-García Begoa Grosso Alejandro Jiménez Juan Ortega Enrique Quintero | 2006 | World Journal of Gastroenterology2006,12,38: | 19 |
| 4 | 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 |
| 5 | 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 |
| 6 | Damage control orthopaedics: State of the art显示文摘Damage control orthopaedics(DCO) originally consisted of the provisional immobilisation of long bone-mainly femur-fractures in order to achieve the advantages of early treatment and to minimise the risk of complications, such as major pain, fat embolism, clotting, pathological inflammatory response, severe haemorrhage triggering the lethal triad, and the traumatic effects of major surgery on a patient who is already traumatised(the 'second hit' effect). In recent years, new locations have been added to the DCO concept, such as injuries to the pelvis, spine and upper limbs. Nonetheless, this concept has not yet been validated in well-designed prospective studies, and much controversy remains.Indeed, some researchers believe the indiscriminate application of DCO might be harmful and produce substantial and unnecessary expense. In this respect, too,normalised parameters associated with the acid-base system have been proposed,under a concept termed early appropriate care, in the view that this would enable patients to receive major surgical procedures in an approach offering the advantages of early total care together with the apparent safety of DCO. This paper discusses the diagnosis and treatment of severely traumatised patients managed in accordance with DCO and highlights the possible drawbacks of this treatment principle. | Enrique Guerado Maria Luisa Bertrand Juan Ramon Cano Ana María Cerván Adolfo Galán | 2019 | World Journal of Orthopedics2019,10,1: | 16 |
| 7 | Tenofovir vs lamivudine plus adefovir in chronic hepatitis B:TENOSIMP-B study显示文摘AIM To demonstrate the non-inferiority(15% non-inferiority limit) of monotherapy with tenofovir disoproxil fumarate(TDF) vs the combination of lamivudine(LAM) plus adefovir dipivoxil(ADV) in the maintenance of virologic response in patients with chronic hepatitis B(CHB) and prior failure with LAM.METHODS This study was a Phase IV prospective, randomized, open, controlled study with 2 parallel groups(TDF and LAM+ADV) of adult patients with hepatitis B e antigen(HBe Ag)-negative CHB, prior failure with LAM, on treatment with LAM+ADV for at least 6 mo, without prior resistance to ADV and with an undetectable viral load at the start of the study, in 14 Spanish hospitals. The follow-up time for each patient was 48 wk after randomization, with quarterly visits in which the viral load, biochemical and serological parameters, adverse effects, adherence to treatment and consumption of hospital resources were analysed.RESULTS Forty-six patients were evaluated [median age: 55.4 years(30.2-75.2); 84.8% male], including 22 patients with TDF and 24 with LAM+ADV. During study development, hepatitis B virus DNA(HBV-DNA) remained undetectable, all patients remained HBe Ag negative, and hepatitis B surface antigen(HBs Ag) positive. Alanine aminotransferase(ALT) values at the end of the study were similar in the 2 groups(25.1± 7.65, TDF vs 24.22 ± 8.38, LAM+ADV, P = 0.646). No significant changes were observed in creatinine or serum phosphorus values in either group. No significant differences between the 2 groups were noted in the identification of adverse effects(AEs)(53.8%, TDF vs 37.5%, LAM+ADV, P = 0.170), and none of the AEs which occurred were serious. Treatment adherence was 95.5% and 83.3% in the TDF and the LAM+ADV groups, respectively(P = 0.488). The costs associated with hospital resource consumption were significantly lower with the TDF treatment than the LAM+ADV treatment(€4943 ± 1059 vs €5811 ± 1538, respectively, P < 0.001).CONCLUSION TDF monotherapy proved to be safe and not inferior to the LAM+ADV combination therapy in maintaining virologic response in patients with CHB and previous LAM failure. In addition, the use of TDF generated a significant savings in hospital costs. | Manuel Rodríguez Juan Manuel Pascasio Enrique Fraga Javier Fuentes Martín Prieto Gloria Sánchez-Antolín Jose Luis Calleja Esther Molina María Luisa García-Buey María Angeles Blanco Javier Salmerón María Lucía Bonet Jose Antonio Pons Jose Manuel González Miguel Angel Casado Francisco Jorquera 无 | 2017 | World Journal of Gastroenterology2017,23,41: | 16 |
| 8 | 马铃薯抑芽剂戴科(DEECO)的效果评价显示文摘马铃薯贮藏中用CIPC抑芽剂戴科25号处理,试验了品种合作88、品种会-2和大西洋的抑芽效果和重量损失。观察和测量贮存中薯块的发芽时间和芽长度,未处理对照块茎7~35d后发芽,而且芽粗壮、长度增加很快。抑芽剂处理的薯块17~70d后,芽眼开始见到很小的弱芽,但生长缓慢,而且芽会逐渐地干枯死亡。贮存78~165d中,抑芽剂处理薯块,重量损失率2 48%~13 5%,对照重量损失15 5%。结果表明,在马铃薯商品薯和加工原料薯的贮存中,应用抑芽剂处理可以长期使块茎不发芽,重量损失较小,保持新鲜和较好的质量,在生产中具有应用价值。马铃薯块茎收获后,放置2周以上,待块茎表皮充分木栓化后,作药剂处理,以及充分、均匀地施在块茎表面是很重要的。 | 李树莲 孙茂林 李先平 Enrique Chujoy | 2003 | 中国马铃薯2003,17,6: | 14 |
| 9 | Extended surgical resection for xanthogranulomatous cholecystitis mimicking advanced gallbladder carcinoma: A case report and review of literature显示文摘Xanthogranulomatous 胆汁(XGC ) 是胆囊的破坏煽动性的疾病,很少包含邻近的机关并且模仿国王先进胆囊癌。诊断在病理学的检查以后仅仅通常是可能的。46 42 岁的女人被指我们包含肝核,正确的肝脑叶,恰好结肠的弯曲,和十二指肠的怀疑的胆囊癌症的中心。刷细胞学获得了由内视镜后退胆管造影术(ERC ) 出现了高级发育异常。病人经历了团的在团体切除术,由正确叶切除术,正确的半结肠切除术,和部分十二指肠的切除术组成。出人意料地揭示的病理学的检查一 XGC.Only,为有邻近的机关的直接参与的 XGC 的扩大外科的切除术的六个案例到目前为止被报导了。在这些情况中,与癌给 XGC 的可能的共存,恶意不能被排除,甚至在细胞学和 intraoperative 冰冻切片调查以后。在结论,由于源于在另外的方面上包围机关的高度好攻击的煽动性的侵略的一个方面和可能的复杂并发症上的胆囊癌的差的预后,它似乎这些案例应该被当作恶性瘤直到不那样证明。临床医生们应该包括 XGC 在之中可能微分在肝核群众诊断。 | Antonino Spinelli Guido Schumacher Andreas Pascher Enrique Lopez-Hanninen Hussain Al-Abadi Christoph Benckert Igor M Sauer Johann Pratschke Ulf P Neumann Sven Jonas Jan M Langrehr Peter Neuhaus | 2006 | World Journal of Gastroenterology2006,12,14: | 13 |
| 10 | 建成环境对步行和自行车出行的影响——以波哥大为例显示文摘哥伦比亚波哥大以可持续的城市交通系统闻名,包括其密集的自行车道网络以及Ciclovía系统——为骑车者和行人预留的道路空间,可在星期日和节假日休闲出行使用。探讨此类设施以及建成环境的其他属性——城市密度、混合用地、可达性以及与公共交通车站的距离——如何影响步行和自行车出行行为以及Ciclovía的使用。结果表明,道路设施设计要素例如道路密度、连通性、与Ciclovía车道的距离,与体力活动相关;而建成环境的其他属性如密度和用地混合程度,对体力活动影响甚微。这可能是由于波哥大建成区的大部分街区均在非机动交通出行占绝对优势的时期演变发展——紧凑、用地混合、交通可达性水平相似。由此可见,影响非机动交通出行的因素是设施设计而非一般的街区用地属性。 | Robert Cervero Olga L.Sarmiento Enrique Jacoby Luis Fernando Gomez Andrea Neiman 耿雪 | 2016 | 城市交通2016,14,5: | 13 |
| 11 | Validation of Fujinon intelligent chromoendoscopy with high definition endoscopes in colonoscopy显示文摘AIM:To validate high definition endoscopes with Fujinon intelligent chromoendoscopy(FICE) in colonoscopy.METHODS:The image quality of normal white light endoscopy(WLE),that of the 10 available FICE filters and that of a gold standard(0.2% indigo carmine dye) were compared.RESULTS:FICE-filter 4 [red,green,and blue(RGB) wavelengths of 520,500,and 405 nm,respectively] provided the best images for evaluating the vascular pattern compared to white light.The mucosal surface was best assessed using filter 4.However,the views obtained were not rated significantly better than those observed with white light.The 'gold standard',indigo carmine(IC) dye,was found to be superior to both white light and filter 4.Filter 6(RGB wavelengths of 580,520,and 460 nm,respectively) allowed for exploration of the IC-stained mucosa.When assessing mucosal polyps,both FICE with magnification,and magnification following dye spraying were superior to the same techniques without magnification and to white light imaging.In the presence of suboptimal bowel preparation,observation with the FICE mode was possible,and endoscopists considered it to be superior to observation with white light.CONCLUSION:FICE-filter 4 with magnification improves the image quality of the colonic vascular patterns obtained with WLE. | Adolfo Parra-Blanco Alejandro Jiménez Bjrn Rembacken Nicolás González David Nicolás-Pérez Antonio Z Gimeno-García Marta Carrillo-Palau Takahisa Matsuda Enrique Quintero | 2009 | World Journal of Gastroenterology2009,15,42: | 12 |
| 12 | Yes-associated protein(YAP)in pancreatic cancer:at the epicenter of a targetable signaling network associated with patient survival显示文摘Pancreatic ductal adenocarcinoma(PDAC)is generally a fatal disease with no efficacious treatment modalities.Elucidation of signaling mechanisms that will lead to the identification of novel targets for therapy and chemoprevention is urgently needed.Here,we review the role of Yes-associated protein(YAP)and WW-domain-containing Transcriptional co-Activator with a PDZbinding motif(TAZ)in the development of PDAC.These oncogenic proteins are at the center of a signaling network that involves multiple upstream signals and downstream YAP-regulated genes.We also discuss the clinical significance of the YAP signaling network in PDAC using a recently published interactive open-access database(www.proteinatlas.org/pathology)that allows genome-wide exploration of the impact of individual proteins on survival outcomes.Multiple YAP/TEAD-regulated genes,including AJUBA,ANLN,AREG,ARHGAP29,AURKA,BUB1,CCND1,CDK6,CXCL5,EDN2,DKK1,FOSL1,FOXM1,HBEGF,IGFBP2,JAG1,NOTCH2,RHAMM,RRM2,SERP1,and ZWILCH,are associated with unfavorable survival of PDAC patients.Similarly,components of AP-1 that synergize with YAP(FOSL1),growth factors(TGFα,EPEG,and HBEGF),a specific integrin(ITGA2),heptahelical receptors(P2Y2R,GPR87)and an inhibitor of the Hippo pathway(MUC1),all of which stimulate YAP activity,are associated with unfavorable survival of PDAC patients.By contrast,YAP inhibitory pathways(STRAD/LKB-1/AMPK,PKA/LATS,and TSC/mTORC1)indicate a favorable prognosis.These associations emphasize that the YAP signaling network correlates with poor survival of pancreatic cancer patients.We conclude that the YAP pathway is a major determinant of clinical aggressiveness in PDAC patients and a target for therapeutic and preventive strategies in this disease. | Enrique Rozengurt James Sinnett-Smith Guido Eibl | 2018 | Signal Transduction and Targeted Therapy2018,3,1: | 11 |
| 13 | Ear therapy and massage therapy in the elderly with dementia: a pilot study显示文摘OBJECTIVE: To assess the impact of massage versus ear acupuncture on behavior and participation in occupational therapy of dementia patients. METHODS: We performed a controlled, randomized longitudinal trial approved by the Bioethics Commission of the University of Extremadura. One hundred twenty elderly subjects with dementia institutionalized in residential homes in Extremadura (Spain) received treatment based on massage and ear acupuncture over three months. Behavior alterations, sleep disturbance, and participation in rehabilitation and eating were assessed every month during the three months of intervention, and at one and two months of follow-up after the end of treatment. The assessment was performed through a structured questionnaire with closed format ques-tions done by an occupational therapist not involved in the study. RESULTS: There was a statistically significant positive effect of massage and ear acupuncture (P< 0.001) on measured variables in the third month of intervention, which were maintained at two months after completing the treatment (P<0.021), when compared to the control group. CONCLUSION: Massage therapy and ear acupuncture can improve behavior and sleep disturbances, and increase the participation in eating and rehabilitation organized in residential homes, in dementia patients. | Juan Rodríguez-Mansilla María Victoria González-LópezArza Enrique Varela-Donoso Jesús Montanero-Fernández María Jiménez-Palomares Elisa Maria Garrido-Ardila | 2013 | Journal of Traditional Chinese Medicine2013,33,4: | 11 |
| 14 | 云南马铃薯贮存损失的调查和评价显示文摘调查了云南马铃薯主产区 17个农户家庭贮存马铃薯的现状和损失。作为商品薯贮存失去商品价值的损失率达到 4 7 4 % ,其中发芽薯占 35 4 % ,损失最大 ,贮存时间 12 0d块茎发芽率仅1 5 % ,但 15 0d迅速增加到 5 6 88% ;破损块茎占 7 2 % ;病害烂薯占 4 8%。马铃薯种薯与商品薯同仓混贮 ,在同样无光照的条件下 ,造成种薯过早发芽 ,而且芽细弱 ,降低了种薯的质量。马铃薯疮痂病 (S .scabies)发生普遍 ,在一些地方发病率高达 10 0 % ,应当引起重视。讨论了马铃薯贮存中存在的问题 ,提出了马铃薯贮存技术发展的意见。 | 孙茂林 李先平 赵志坚 杨万林 段玉云 李树莲 Enrique Chujoy | 2002 | 中国马铃薯2002,16,5: | 11 |
| 15 | Using old liver grafts for liver transplantation: Where are the limits?显示文摘The scarcity of ideal liver grafts for orthotopic liver transplantation(OLT) has led transplant teams to investigate other sources of grafts in order to augment the donor liver pool. One way to get more liver grafts is to use marginal donors, a not well-defined group which includes mainly donors > 60 years, donors with hypernatremia or macrosteatosis > 30%, donors with hepatitis C virus or hepatitis B virus positive serologies, cold ischemia time > 12 h, non-heart-beating donors, and grafts from split-livers or living-related donations. Perhaps the most practical and frequent measure to increase the liver pool, and thus to reduce waiting list mortality, is to use older livers. In the past years the results of OLT with old livers have improved, mainly due to better selection and maintenance of donors, improvements in surgical techniques in donors and recipients, and intra- and post-OLT management. At the present time, sexagenarian livers are generally accepted, but there still exists some controversy regarding the use of septuagenarian and octogenarian liver grafts. The aim of this paper is to briefly review the aging process of the liver and reported experiences using old livers for OLT. Fundamentally, the series of septuagenarian and octogenarian livers will be addressed to see if there is a limit to using these aged grafts. | Carlos Jiménez-Romero Oscar Caso Maestro Félix Cambra Molero Iago Justo Alonso Cristina Alegre Torrado Alejandro Manrique Municio Jorge Calvo Pulido Carmelo Loinaz Segurola Enrique Moreno González | 2014 | World Journal of Gastroenterology2014,20,31: | 11 |
| 16 | Nat Biotechnol:将人星形胶质细胞重编程为多巴胺能神经元,有助治疗帕金森病显示文摘帕金森病是一种主要影响运动系统的神经退行性疾病。它的特征在于大脑中的多巴胺能神经元(dopaminergic neuron)渐进性丧失。尽管当前的疗法旨在补充多巴胺水平,但是没有一种疗法能够恢复这些丢失的细胞。如今。在一项新的研究中,来自瑞典、奥地利、西班牙和美国的研究人员开发出一种方法:将神经胶质细胞(glialcell)转化为活性的多巴胺能神经元,并且所产生的多巴胺能神经元能够部分恢复帕金森病模式小鼠的运动功能。这项概念验证研究可能为开发出一种治疗这种疾病的新方法铺平道路。 | Pia Rivetti di Val Cervo, Elisa Martín-Montañez, Enrique M Toledo, Gioele La Manno, Sara Padrell Sánchez, Sten Linnarsson Ernest Arenas Roman A Romanov, Christian Pifl Tibor Harkany Roman A Romanov, Giada Spigolon, Débora Masini, Michael Feyder, Tibor Harkany Gilberto Fisone Elisa Martín-Montañez Yi-Han Ng Marius Wernig | 2017 | 现代生物医学进展2017,17,17: | 11 |
| 17 | 云南马铃薯储藏害虫及其特征描述显示文摘调查发现云南储存马铃薯中的 3种储藏害虫 ,经鉴定分别是马铃薯块茎蛾Gnorimoschemaoperculel la ,康氏粉介Pseudococcuscomstocki和食酪螨Tyrophagussp .,并描述了它们的形态特征 .害虫主要危害马铃薯的芽 。 | 王丽珍 孙茂林 Enrique Chujoy | 2002 | 云南大学学报(自然科学版)2002,24,5: | 11 |
| 18 | 云南马铃薯储存的现状及改善策略显示文摘云南省马铃薯主要储存的是春播秋收块茎,基本储存在农户家中。储存基础设施落后和储存技术的缺乏,在商品马铃薯的储存过程中,由于块茎发芽,块茎破损,病害腐烂,虫害造成损失率估计达到30%,而且商品薯与种薯混储,导致马铃薯种薯的质量降低。通过调查云南省农村马铃薯储存的各种方式,分析了云南马铃薯储存的自然环境因素、提出了利用云南有利的条件改善马铃薯的基础设施,低成本储存的策略。 | 孙茂林 李树莲 李先平 王丽珍 Enrique Chujoy | 2003 | 西南农业学报2003,16,3: | 11 |
| 19 | Stroke mechanisms and outcomes of isolated symptomatic basilar artery stenosis显示文摘background While diffuse atherosclerotic disease affecting the posterior circulation has been described extensively,the prevalence,natural history and angiographic characteristics of isolated symptomatic basilar artery stenosis(ISBAS)remain unknown.Methods We reviewed our prospective institutional database to identify patients with≥50% symptomatic basilar artery(BA)stenosis without significant atherosclerotic burden in the vertebral or posterior cerebral arteries.Stroke mechanism,collateral circulation,and degree and length of stenosis were analysed.The primary outcome was time from index event to new transient ischaemic attack(TIA),acute ischaemic stroke(AIS)or death.Other outcome variables included modified Rankin Scale(mRS)score on discharge and last follow-up.results Of 6369 patients with AIS/TIA,91(1.43%)had ISBAS.Seventy-three(80.2%)patients presented with AIS and 18(19.8%)with TIA.Twenty-nine(31.9%)were women and the median age was 66.8±13.6 years.The mean follow-up time was 2.7 years.The most common stroke mechanism was artery-to artery thromboembolism(45.2%),followed by perforator occlusion(28.7%)and flow-dependent/hypoperfusion(15.1%).The percentage of stenosis was lower in patients who had favourable outcome compared with those with mRS 3-6 on discharge(78.3±14.3 vs 86.9±14.5,p=0.007).Kaplan-Meier curves showed higher recurrence/death rates in patients with≥80% stenosis,mid-basilar location and poor collateral circulation.Approximately 13% of patients with ISBAS presented with complete BA occlusion.Conclusion ISBAS is an uncommon(1.43%)cause of TIA and AIS.Men in their 60s are mostly affected,and artery-to artery embolism is the most common stroke mechanism.Mid-basilar location,≥80% stenosis and poor collateral circulation are important factors associated with worse prognosis. | Edgar A Samaniego Amir Shaban Santiago Ortega-Gutierrez Jorge A Roa David M Hasan Colin Derdeyn Biyue Dai Harold Adams Enrique Leira | 2019 | Stroke & Vascular Neurology2019,4,4: | 10 |
| 20 | Pancreatic and pulmonary mast cells activation during experimental acute pancreatitis显示文摘AIM:To study the activation of pancreatic and pulmonary mast cells and the effect of mast cell inhibition on the activation of peritoneal and alveolar macrophages during acute pancreatitis.METHODS:Pancreatitis was induced by intraductal infusion of 5% sodium taurodeoxycholate in rats.The mast cell inhibitor cromolyn was administered intraperitoneally(i.p.) 30 min before pancreatitis induction.The pancreatic and pulmonary tissue damage was evaluated histologically and mast cells and their state of activation were evaluated.Peritoneal and alveolar macrophages were obtained and the expression of tumor necrosis factor α was determined.Myeloperoxidase activity was measured to evaluate the effect of mast cell inhibition on the progression of the inflammatory process.Finally,the effect of plasma on cultured mast cells or macrophages was evaluated in vitro.RESULTS:The mast cell stabilizer signif icantly reduced inflammation in the pancreas and lung and the activation of alveolar macrophages but had no effect on peritoneal macrophages.Mast cell degranulation was observed in the pancreas during pancreatitis but no changes were observed in the lung.Plasma from rats with pancreatitis could activate alveolar macrophages but did not induce degranulation of mast cells in vitro.CONCLUSION:Pancreatic mast cells play an important role in triggering the local and systemic inflammatory response in the early stages of acute pancreatitis.In contrast,lung mast cells are not directly involved in the inflammatory response related to pancreatic damage. | Inmaculada Lopez-Font Sabrina Gea-Sorlí Enrique de-Madaria Luis M Gutiérrez Miguel Pérez-Mateo Daniel Closa | 2010 | World Journal of Gastroenterology2010,16,27: | 10 |