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| 1 | Pathogenesis and clinical management of Helicobacter pylori gastric infection显示文摘Helicobacter pylori(H.pylori)is a gram-negative bacterium that infects approximately 4.4 billion individuals worldwide.However,its prevalence varies among different geographic areas,and is influenced by several factors.The infection can be acquired by means of oral-oral or fecal-oral transmission,and the pathogen possesses various mechanisms that improve its capacity of mobility,adherence and manipulation of the gastric microenvironment,making possible the colonization of an organ with a highly acidic lumen.In addition,H.pylori presents a large variety of virulence factors that improve its pathogenicity,of which we highlight cytotoxin associated antigen A,vacuolating cytotoxin,duodenal ulcer promoting gene A protein,outer inflammatory protein and gamma-glutamyl transpeptidase.The host immune system,mainly by means of a Th1-polarized response,also plays a crucial role in the infection course.Although most H.pylori-positive individuals remain asymptomatic,the infection predisposes the development of various clinical conditions as peptic ulcers,gastric adenocarcinomas and mucosa-associated lymphoid tissue lymphomas.Invasive and non-invasive diagnostic methods,each of them with their related advantages and limitations,have been applied in H.pylori detection.Moreover,bacterial resistance to antimicrobial therapy is a major challenge in the treatment of this infection,and new therapy alternatives are being tested to improve H.pylori eradication.Last but not least,the development of effective vaccines against H.pylori infection have been the aim of several research studies. | Breno Bittencourt de Brito Filipe Ant?nio Fran?a da Silva Aline Silva Soares Vinícius Afonso Pereira Maria Luísa Cordeiro Santos Mariana Miranda Sampaio Pedro Henrique Moreira Neves Fabrício Freire de Melo | 2019 | World Journal of Gastroenterology2019，25，37： | 84 |
| 2 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 3 | A prospective analysis of factors that influence weight loss in patients undergoing radiotherapy显示文摘Malnutrition occurs frequently in patients with cancer.Indeed,a variety of nutritional and tumorrelated factors must be taken into account in these patients.Recognizing this relationship,we aimed to prospectively evaluate the risk factors that influence weight loss in patients undergoing radiotherapy with oral nutritional supplementation and dietetic counseling.Weight loss of 74 patients during radiotherapy and 1 month after treatment was analyzed.Parameters such as age,gender,tumor location,tumor stage,Eastern Cooperative Oncology Group performance status(ECOG PS)score,and the use of chemotherapy were analyzed to evaluate their influence on weight loss.All patients underwent oral nutritional supplementation and dietetic counseling.Forty-six(65.7%)patients lost weight,with a mean weight loss of(4.73±3.91)kg,during radiotherapy.At 1 month after treatment,45(66.2%)patients lost weight,presenting a mean weight loss of(4.96±4.04)kg,corresponding to a(6.84±5.24)%net reduction from their baseline weight.Head and neck cancer patients had a mean weight loss of(3.25±5.30)kg,whereas the remaining patients had a mean weight loss of(0.64±2.39)kg(P=0.028)during radiotherapy.In the multivariate analysis,the head and neck tumor location(P=0.005),use of chemotherapy(P=0.011),and ECOG PS score of 2-3(P=0.026)were considered independent risk factors.Nutritional status and parameters,such as tumor location(especially the head and neck),the use of chemotherapy,and the ECOG PS score,should be evaluated before radiotherapy because these factors can influence weight loss during radiotherapy and 1 month after treatment. | Jon Cacicedo Francisco Casquero Lorea Martinez-Indart Olga del Hoyo Alfonso Gomez de Iturriaga Arturo Navarro Pedro Bilbao | 2014 | Chinese Journal of Cancer2014，33，4： | 12 |
| 4 | Bartter's syndrome:clinical findings,genetic causes and therapeutic approach显示文摘Backgound Bartter's syndrome(BS)is a rare group of salt losing tubulopathies due to the impairment of transport mecha-nisms at the thick ascending limb of the Henle's loop.Data sources Literature reviews and original research articles were collected from database,including PubMed and Scopus.Results According to the time of onset and symptoms,BS can be classified into antenatal and classic BS.Molecular studies have identified different subtypes of BS.BS types Ⅰ,Ⅱ and Ⅲ are caused by mutations on genes encoding the luminal Na^(+)-K^(+)-2Cl^(-) co-transporter,the luminal K+ channel ROMK,and the basolateral chloride channel ClC-Kb(CLCNKB),respectively.Loss-of-function mutations of Barttin CLCNK type accessory beta subunit cause BS type Ⅳa.Simultaneous mutations of CLCNKB and CLCNKA cause BS type Ⅳb.BS type Ⅴ consists in a novel transient form characterized by antenatal presentation due to mutations in the MAGE family member D2.Severe gain-of-function mutations of the extracellular calcium sensing receptor gene can result in an autosomal dominant condition of BS.Main clinical and biochemical alterations in BS include polyuria,dehydration,hypokalemia,hypochloremic metabolic alka-losis,hyperreninemia,high levels of prostaglandins,normal or low blood pressure,hypercalciuria and failure to thrive.Treatment focuses mainly at correcting dehydration and electrolyte disturbances and in measures to reduce polyuria,including the use of nonsteroidal anti-inflammatory medications to control excessive renal prostaglandin E2 production.Conclusions Early diagnosis and treatment of BS may prevent long-term consequences such as growth failure,nephrocal-cinosis and end-stage renal disease. | Flavia Cristina Carvalho Mrad Sílvia Bouissou Morais Soares Luiz Alberto Wanderley de Menezes Silva Pedro Versiani dos Anjos Menezes Ana Cristina Simoes-e-Silva | 2021 | World Journal of Pediatrics2021，17，1： | 10 |
| 5 | Engineering osteoarthritic cartilage model through differentiating senescent human mesenchymal stem cells for testing disease-modifying drugs显示文摘Significant cellular senescence has been observed in cartilage harvested from patients with osteoarthritis(OA).In this study,we aim to develop a senescence-relevant OA-like cartilage model for developing disease-modifying OA drugs(DMOADs).Spe-cifically,human bone marrow-derived mesenchymal stromal cells(MSCs)were expanded in vitro up to passage 10(P10-MSCs).Following their senescent phenotype formation,P10-MSCs were subjected to pellet culture in chondrogenic medium.Results from qRT-PCR,histology,and immunostaining indicated that cartilage generated from P10-MSCs displayed both senescent and OA-like phenotypes without using other OA-inducing agents,when compared to that from normal passage 4(P4)-MSCs.Interestingly,the same gene expression differences observed between P4-MSCs and P10-MSC-derived cartilage tissues were also observed between the preserved and damaged OA cartilage regions taken from human samples,as demonstrated by RNA sequencing data and other analysis methods.Lastly,the utility of this senescence-initiated OA-like cartilage model in drug development was assessed by testing several potential DMOADs and senolytics.The results suggest that pre-existing cellular senescence can induce the generation of OA-like changes in cartilage.The P4-and P10-MSCs derived cartilage models also represent a novel platform for predicting the efficacy and toxicity of potential DMOADs on both preserved and damaged cartilage in humans. | Ning Wang Yuchen He Silvia Liu Meagan J.Makarcyzk Guanghua Lei Alexander Chang Peter G Alexander Tingjun Hao Anne-Marie Padget Nuria de Pedro Tsapekos Menelaos Hang Lin | 2022 | Science China(Life Sciences)2022，65，2： | 5 |
| 6 | Glycoprotein biomarkers for the detection of pancreatic ductal adenocarcinoma显示文摘Pancreatic cancer(Pa C) shows a clear tendency to increase in the next years and therefore represents an important health and social challenge. Currently, there is an important need to find biomarkers for PaC early detection because the existing ones are not useful for that purpose. Recent studies have indicated that there is a large window of time for PaC early detection, which opens the possibility to find early biomarkers that could greatly improve the dismal prognosis of this tumor. The present manuscript reviews the state of the art of the existing PaC biomarkers. It focuses on the anomalous glycosylation process and its role in PaC. Glycan structures of glycoconjugates such as glycoproteins are modified in tumors and these modifications can be detected in biological fluids of the cancer patients. Several studies have found serum glycoproteins with altered glycan chains in PaC patients, but they have not shown enough specificity for PaC. To find more specific cancer glycoproteins we propose to analyze the glycan moieties of a battery of glycoproteins that have been reported to increase in PaC tissues and that can also be found in serum. The combination of these new candidate glycoproteins with their aberrant glycosylation together with the existing biomarkers could result in a panel, which would expect to give better results as a new tool for early diagnosis of PaC and to monitor the disease. | Esther Llop Pedro E Guerrero AdriàDuran Sílvia Barrabés Anna Massaguer María JoséFerri Maite Albiol-Quer Rafael de Llorens Rosa Peracaula | 2018 | World Journal of Gastroenterology2018，24，24： | 4 |
| 7 | Pyridine Nucleotide Cycling and Control of Intracellular Redox State in Relation to Poly (ADP-Ribose) Polymerase Activity and Nuclear Localization of Glutathione during Exponential Growth of Arabidopsis Cells in Culture显示文摘Pyridine 核苷酸, ascorbate 和谷胱甘肽是在植物房间的主要氧化还原作用代谢物,与在细胞的氧化还原作用动态平衡和房间周期的规定的特定的角色。然而,代谢物在指数的生长期间分享的这些的规定和他们在细胞周期的精确功能尚待被描绘。在在文化的 Arabidopsis 房间的指数的生长期间的许多 ascorbate,谷胱甘肽,和 pyridine 核苷酸的现在的分析为每这些氧化还原作用水池的微分规定提供证据。Ascorbate 早很充满生长周期,但是谷胱甘肽在这个点是低的。到 dehydroascorbate 的细胞的 ascorbate 和到谷胱甘肽二硫化物比率的减少的谷胱甘肽(GSH ) 高、不变,但是 pyridine 核苷酸分享大部分在指数的生长的时期上被氧化并且一旦生长停止了,仅仅变得更多减少。谷胱甘肽水池增加了与同时 poly (自动数据处理核糖) 聚合酶(PARP ) 活动并且一次由 transcriptome 信息是的高房间周期活动随许多 PARP1 和 PARP2 mRNAs 的增加显示了。在在细胞质和原子核之间的 GSH 的细胞内部的划分的显著变化被观察。由冲淡的指数的生长阶段的扩展或改变导致的媒介在谷胱甘肽和菸碱腺嘌 dinucleotide 增加,氧化形式( NAD ) -plus-nicotinamide 腺嘌 dinucleotide ,减少的形式( NADH )水池并且到更高的 NAD/NADH 比率但是菸碱腺嘌 dinucleotide 磷酸盐,氧化形式( NADP ) -plus-nicotinamide 腺嘌 dinucleotide 磷酸盐,减少的形式( NADPH )水池尺寸,和 NAPD/NADPH 比率是影响的少得多。在指数的生长阶段结束了以前, ascorbate,谷胱甘肽,和 pyridine 核苷酸水池和 PARP 活动减少了。我们断定在生长周期期间处于细胞内部的氧化还原作用状态有显著变化,但是氧化还原作用动态平衡被主要氧化还原作用 pyridine 核苷酸,谷胱甘肽,和 ascorbate 水池的相互影响维持。在 PARP 表示和活动和 GSH 累积并且发现那 GSH 能被招募到原子核之间的关联建议在氧化还原作用规定和原子酶活动之间的一种关系。 | Till K. Pellny Vittoria Locato Pedro Diaz Vivancos Jelena Markovic Laura De Gara Federico V. Pallardo Christine H. Foyer | 2009 | Molecular Plant2009，2，3： | 4 |
| 8 | Costimulation of resting B lymphocytes alters the IL-4-activated IRS2 signaling pathway in a STAT6 independent manner: implications for cell survival and proliferation显示文摘IL-4 is an important B cell survival and growth factor. IL-4 induced the tyrosine phosphorylation of IRS2 in resting B lymphocytes and in LPS- or CD40L-activated blasts. Phosphorylated IRS2 coprecipitated with the p85 subunit of PI 3’ kinase in both resting and activated cells. By contrast, association of phosphorylated IRS2 with GRB2 was not detected in resting B cells after IL-4 treatment although both proteins were expressed. However, IL-4 induced association of IRS2 with GRB2 in B cell blasts. The pattern of IL-4- induced recruitment of p85 and GRB2 to IRS2 observed in B cells derived from STAT6 null mice was identical to that observed for normal mice. While IL-4 alone does not induce activation of MEK, a MEKI inhibitor suppressed the IL-4-induced proliferative response of LPS-activated B cell blasts. These results demonstrate that costimulation of splenic B cells alters IL-4-induced signal transduction independent of STAT6 leading to proliferation. Furthermore, proliferation induced by IL-4 in LPS-activated blasts is dependent upon the MAP kinase pathway. | ZAMORANO JOSE,Unidad de Investigacion, Hospital San Pedro de Alcantara, Avda Millan Astray, 10003 Caceres ANN E KELLY, JONATHAN AUSTRIAN, HELEN Y WANG, ACHSAH D KEEGAN (Department of Immunology, Jerome Holland Labs, American Red Cross, Rockville, MD, USA | 2001 | Cell Research2001，11，1： | 4 |
| 9 | Diagnostic yield and clinical outcomes after capsule endoscopy in 100 consecutive patients with obscure gastrointestinal bleeding显示文摘 | Emilio Estévez Benito González-Conde José Luis Vázquez-Iglesias Maria de los Angeles Vázquez-Millán Sonia Pértega Pedro A. Alonso Joan Clofent Eva Santos José Luis Ulla Eloy Sánchez | 2006 | European Journal of Gastroenterology & Hepatology2006，，8： | 3 |
| 10 | Influence of bed elevation discordance on flow patterns and head losses in an open-channel confluence显示文摘Confluences play a major role in the dynamics of networks of natural and man-made open channels, and field measurements on river confluences reveal that discordance in bed elevation is common.Studies of schematized confluences with a step at the interface between the tributary and the main channel bed reveal that bed elevation discordance is an important additional control for the confluence hydrodynamics.This study aimed to improve understanding of the influence of bed elevation discordance on the flow patterns and head losses in a right-angled confluence of an open channel with rectangular cross-sections.A large eddy simulation (LES)-based numerical model was set up and validated with experiments by others.Four configurations with different bed discordance ratios were investigated.The results confirm that, with increasing bed elevation discordance, the tributary streamlines at the confluence interface deviate less from the geometrical confluence angle, the extent of the recirculation zone (RZ) gets smaller, the ratio of the water depth upstream to that downstream of the confluence decreases, and the water level depression reduces.The bed elevation discordance also leads to the development of a large-scale structure in the lee of the step.Despite the appearance of the large-scale structure, the reduced extent of the RZ and associated changes in flow deflection/contraction reduce total head losses experienced by the main channel with an increase of the bed discordance ratio.It turns out that bed elevation discordance converts the lateral momentum from the tributary to streamwise momentum in the main channel more efficiently. | Pedro Xavier Ramos Laurent Schindfessel Joao Pedro Pego Tom De Mulder | 2019 | Water Science and Engineering2019，12，3： | 3 |
| 11 | Essential role of small bowel capsule endoscopy in reclassification of colonic inflammatory bowel disease type unclassified显示文摘AIM To evaluate the role of small bowel capsule endoscopy(SBCE) on the reclassification of colonic inflammatory bowel disease type unclassified(IBDU).METHODS We performed a multicenter, retrospective study including patients with IBDU undergoing SBCE, between 2002 and 2014. SBCE studies were reviewed and the inflammatory activity was evaluated by determining the Lewis score(LS). Inflammatory activity was considered significant and consistent with Crohn's disease(CD) when the LS ≥ 135. The definitive diagnosis during follow-up(minimum 12 mo following SBCE) was based on the combination of clinical, analytical, imaging, endoscopic and histological elements.RESULTS Thirty-six patients were included, 21 females(58%) with mean age at diagnosis of 33 ± 13(15-64) years. The mean follow-up time after the SBCE was 52 ± 41(12-156) mo. The SBCE revealed findings consistent with significant inflammatory activity in the small bowel(LS ≥ 135) in 9 patients(25%); in all of them the diagnosis of CD was confirmed during follow-up. In 27 patients(75%), the SBCE revealed no significant inflammatory activity(LS < 135); among these patients, the diagnosis of Ulcerative Colitis(UC) was established in 16 cases(59.3%), CD in 1 case(3.7%) and 10 patients(37%) maintained a diagnosis of IBDU during follow-up. A LS ≥ 135 at SBCE had a sensitivity = 90%, specificity = 100%, positive predictive value = 100% and negative predictive value = 94% for the diagnosis of CD.CONCLUSION SBCE proved to be fundamental in the reclassification of patients with IBDU. Absence of significant inflammatory activity in the small intestine allowed exclusion of CD in 94% of cases. | Sara Monteiro Francisca Dias de Castro Pedro Boal Carvalho Bruno Rosa Maria Joao Moreira Rolando Pinho Miguel Mascarenhas Saraiva José Cotter | 2017 | World Journal of Gastrointestinal Endoscopy2017，9，1： | 3 |
| 12 | PillCam~ SB3 capsule: Does the increased frame rate eliminate the risk of missing lesions?显示文摘Since its emergence in 2000, small bowel capsule endoscopy(SBCE) has assumed a pivotal role as an investigation method for small bowel diseases. The PillCam SB2-ex offers 12 h of battery time, 4 more than the previous version(SB2). Rahman et al recently found that the PillCam SB2-ex has a significantly increased completion rate, although without higher diagnostic yield, compared with the SB2. We would like to discuss these somewhat surprising results and the new potentialities of the PillCam SB3 regarding the diagnostic yield of small bowel studies. PillCam SB3 offers improved image resolution and faster adaptable frame rate over previous versions of SBCE. We recently compared the major duodenal papilla detection rate obtained with PillCam SB3 and SB2 as a surrogate indicator of diagnostic yield in the proximal small bowel. The PillCam SB3 had a significantly higher major duodenal papilla detection rate than the PillCam SB2(42.7% vs 24%, P = 0.015). Thus, the most recent version of the PillCam capsule, SB3, may increase diagnostic yield, particularly in the proximal segments of the small bowel. | Sara Monteiro Francisca Dias de Castro Pedro Boal Carvalho Maria Joao Moreira Bruno Rosa José Cotter | 2016 | World Journal of Gastroenterology2016，22，10： | 2 |
| 13 | Nicotinic cholinergic receptors in esophagus:Early alteration during carcinogenesis and prognostic value显示文摘AIM: To compare expression of nicotinic cholinergic receptors(CHRNs) in healthy and squamous cell carcinoma-affected esophagus and determine the prognostic value.METHODS: We performed RT-q PCR to measure the expression of CHRNs in 44 esophageal samples from healthy individuals and in matched normal surrounding mucosa, and in tumors from 28 patientsdiagnosed with esophageal squamous cell carcinoma(ESCC). Next, we performed correlation analysis for the detected expression of these receptors with the habits and clinico-pathological characteristics of all study participants. In order to investigate the possible correlations between the expression of the different CHRN subunits in both healthy esophagus and tissues from ESCC patients, correlation matrices were generated. Subsequently, we evaluated whether the detected alterations in expression of the various CHRNs could precede histopathological modifications during the esophageal carcinogenic processes by using receiver operating characteristic curve analysis. Finally, we evaluated the impact of CHRNA5 and CHRNA7 expression on overall survival by using multivariate analysis.RESULTS: CHRNA3, CHRNA5, CHRNA7 and CHRNB4, but not CHRNA1, CHRNA4, CHRNA9 or CHRNA10, were found to be expressed in normal(healthy) esophageal mucosa. In ESCC, CHRNA5 and CHRNA7 were overexpressed as compared with patient-matched surrounding non-tumor mucosa(ESCC-adjacent mucosa; P < 0.0001 and P = 0.0091, respectively). Positive correlations were observed between CHRNA3 and CHRNB4 expression in all samples analyzed. Additionally, CHRNB4 was found to be differentially expressed in the healthy esophagus and the normalappearing ESCC-adjacent mucosa, allowing for distinguishment between these tissues with a sensitivity of 75.86% and a specificity of 78.95%(P = 0.0002). Finally, CHRNA5 expression was identified as an independent prognostic factor in ESCC; patients with high CHRNA5 expression showed an increased overall survival, in comparison with those with low expression. The corresponding age- and tumor stage-adjusted hazard ratio was 0.2684(95%CI: 0.075-0.97, P = 0.0448).CONCLUSION: Expression of CHRNs is homogeneous along healthy esophagus and deregulated in ESCC, suggesting a pathogenic role for these receptors in ESCC development and progression. | Marina Chianello Nicolau Luis Felipe Ribeiro Pinto Pedro Nicolau-Neto Paulo Roberto Alves de Pinho Ana Rossini Tatiana de Almeida Simao Sheila Coelho Soares Lima | 2016 | World Journal of Gastroenterology2016，22，31： | 2 |
| 14 | Acute pancreatitis complicated with splenic rupture: A case report显示文摘Atraumatic splenic rupture is an uncommon complication of acute pancreatitis. This report describes the case of a 30-year-old man with acute pancreatitis and splenic vein thrombosis complicated by splenic rupture. The patient was admitted to the emergency department with pain in the upper abdomen that had been present for six hours and was associated with vomiting and sweating. He was diagnosed with acute pancreatitis of alcoholic etiology. Upon computed tomography(CT) of the abdomen, the pancreatitis was scored as Balthazar C grade, and a suspicious area of necrosis affecting 30% of the pancreas with splenic vein thrombosis was revealed. Seventytwo hours after admission, the patient had significant improvement in symptoms. However, he showed clinical worsening on the sixth day of hospitalization, with increasing abdominal distension and reduced hemoglobin levels. A CT angiography showed a large amount of free fluid in the abdominal cavity, along with a large splenic hematoma and contrast extravasation along the spleen artery. The patient subsequently underwent laparotomy, which showed hemoperitoneum due to rupture of the splenic parenchyma. A splenectomy was then performed, followed by ultrasound-guided percutaneous drainage. | Bruno L Hernani Pedro C Silva Ricardo T Nishio Henrique C Mateus José C Assef Tercio De Campos | 2015 | World Journal of Gastrointestinal Surgery2015，7，9： | 2 |
| 15 | Comparison between type-2 and type-1 myocardial infarction:clinical features, treatment strategies and outcomes显示文摘ObjectiveTo 与尖锐心肌的梗塞(AMI ).MethodsWe 包括了的 type-2 对 type-1 在病人在发生,临床的特征,当前的治疗策略和结果估计差别有 type-1 或 type-2 AMI 的诊断的 824 个连续病人。在索引住院期间,临床的特征和治疗策略详细被收集。在 1 年的后续,死亡,击,流血的非致命的心肌的梗塞和专业是 recorded.ResultsType-1 AMI 在 707 是在场的(86%) 盒子当(14%) 117 作为 type-2 被分类时。有 type-2 AMI 的病人更经常是象糖尿病那样的女、有的更高的合作病态,以前的非圣片断举起急性冠的症候群,损害肾的功能,贫血症, atrial 纤维性颤动和恶意。然而,保存了左室的喷射部分,正常冠的动脉是经常看见的更多,侵略治疗是不太普通的,并且反血小板药, statins 和 beta-blockers 是在有 type-2 AMI 的病人规定的更少。在 1 年的后续, type-2 AMI 与更高粗略的死亡风险被联系(HR:1.75, 95% CI:1.14-2.68;P = 0.001 ) ,但是这个协会没在 multivariable 调整以后仍然保持重要(P = 0.785 ) 。而且,我们没发现 type-2 AMI 与另外的临床的 outcomes.ConclusionsIn 被联系这张真实人口与 type-1 相比, type-2 AMI 是主要女人们并且有更多的合作病态。侵略治疗策略和 cardioprotective 药是在 type-2 使用的更少,当 1 年的临床的结果是类似的时。 | Angel Lopez-Cuenca Miriam Gomez-Molina Pedro J Flores-Blanco Marianela Sanchez-Martinez Andrea Garcia-Narbon Ignacio De Las Heras-Gomez Maria J Sainchez-Galian Esther Guerrero-Perez Mariano Valdes Sergio Manzano-Femandez | 2016 | Journal of Geriatric Cardiology2016，13，1： | 2 |
| 16 | Dendritic cell deficiencies persist seven months after SARS-CoV-2 infection显示文摘Severe Acute Respiratory Syndrome Coronavirus(SARS-CoV)-2 infection induces an exacerbated inflammation driven by innate immunity components.Dendritic cells(DCs)play a key role in the defense against viral infections,for instance plasmacytoid DCs(pDCs),have the capacity to produce vast amounts of interferon-alpha(IFN-α).In COVID-19 there is a deficit in DC numbers and IFN-αproduction,which has been associated with disease severity.In this work,we described that in addition to the DC deficiency,several DC activation and homing markers were altered in acute COVID-19 patients,which were associated with multiple inflammatory markers.Remarkably,previously hospitalized and nonhospitalized patients remained with decreased numbers of CD1c+myeloid DCs and pDCs seven months after SARS-CoV-2 infection.Moreover,the expression of DC markers such as CD86 and CD4 were only restored in previously nonhospitalized patients,while no restoration of integrinβ7 and indoleamine 2,3-dyoxigenase(IDO)levels were observed.These findings contribute to a better understanding of the immunological sequelae of COVID-19. | Alberto Pérez-Gómez Joana Vitallé Carmen Gasca-Capote Alicia Gutierrez-Valencia María Trujillo-Rodriguez Ana Serna-Gallego Esperanza Muñoz-Muela María de los Reyes Jiménez-Leon Mohamed Rafii-El-Idrissi Benhnia Inmaculada Rivas-Jeremias Cesar Sotomayor Cristina Roca-Oporto Nuria Espinosa Carmen Infante-Domínguez Juan Carlos Crespo-Rivas Alberto Fernández-Villar Alexandre Pérez-González Luis Fernando López-Cortés Eva Poveda Ezequiel Ruiz-Mateos JoséMiguel Cisneros Sonsoles Salto-Alejandre Judith Berastegui-Cabrera Pedro Camacho-Martínez Carmen Infante-Domínguez Marta Carretero-Ledesma Juan Carlos Crespo-Rivas Eduardo Márquez JoséManuel Lomas Claudio Bueno Rosario Amaya JoséAntonio Lepe Jerónimo Pachón Elisa Cordero Javier Sánchez-Céspedes Manuela Aguilar-Guisado Almudena Aguilera Clara Aguilera Teresa Aldabo-Pallas Verónica Alfaro-Lara Cristina Amodeo Javier Ampuero María Dolores Avilés Maribel Asensio Bosco Barón-Franco Lydia Barrera-Pulido Rafael Bellido-Alba Máximo Bernabeu-Wittel Candela Caballero-Eraso Macarena Cabrera Enrique Calderón Jesús Carbajal-Guerrero Manuela Cid-Cumplido Yael Corcia-Palomo Juan Delgado Antonio Domínguez-Petit Alejandro Deniz Reginal Dusseck-Brutus Ana Escoresca-Ortega Fátima Espinosa Nuria Espinosa Michelle Espinoza Carmen Ferrándiz-Millón Marta Ferrer Teresa Ferrer Ignacio Gallego-Texeira Rosa Gámez-Mancera Emilio García Horacio García-Delgado Manuel García-Gutiérrez María Luisa Gascón-Castillo Aurora González-Estrada Demetrio González Carmen Gómez-González Rocío González-León Carmen Grande-Cabrerizo Sonia Gutiérrez Carlos Hernández-Quiles Inmaculada Concepción Herrera-Melero Marta Herrero-Romero Luis Jara Carlos Jiménez-Juan Silvia Jiménez-Jorge Mercedes Jiménez-Sánchez Julia Lanseros-Tenllado Carmina López Isabel López Álvaro López-Barrios Luis F.López-Cortés Rafael Luque-Márquez Daniel Macías-García Guillermo Martín-Gutiérrez Luis Martín-Villén JoséMolina Aurora Morillo María Dolores Navarro-Amuedo Dolores Nieto-Martín Francisco Ortega María Paniagua-García Amelia Peña-Rodríguez Esther Pérez Manuel Poyato Julia Praena-Segovia Rafaela Ríos Cristina Roca-Oporto Jesús F.Rodríguez María Jesús Rodríguez-Hernández Santiago Rodríguez-Suárez Ángel Rodríguez-Villodres Nieves Romero-Rodríguez Ricardo Ruiz Zida Ruiz de Azua Celia Salamanca Sonia Sánchez Víctor Manuel Sánchez-Montagut César Sotomayor Alejandro Suárez Benjumea Javier Toral | 2021 | Cellular & Molecular Immunology2021，18，9： | 2 |
| 17 | Medicinal plants from open-air markets in the State of Rio de Janeiro, Brazil as a potential source of new antimycobacterial agents显示文摘 | Fernanda Leit?o Suzana G. Leit?o Mara Zélia de Almeida Jéssica Cantos Tatiane Coelho Pedro Eduardo A. da Silva | 2013 | Journal of Ethnopharmacology2013，，： | 2 |
| 18 | Effect of climate and altitude on plant community composition and richness in Brazilian inselbergs显示文摘Plant communities are shaped by multiple factors along environmental gradients;however,studies are limited on how environmental filtering drives community composition and species richness on tropical inselbergs.We evaluate the influence of altitude and climatic variables related to temperature and precipitation on plant community composition and species richness on Brazilian inselbergs.We assume as a premise that both climate and altitude would induce changes on plant community composition and species richness at the local level.We used plant inventory data from 370 sampling units across four inselberg sites in the Atlantic Forest of Espírito Santo State,south-eastern Brazil.We tested the univariate and multivariate effects of altitude and climate variables on community composition and species richness with multiple models.Differences in species richness between inselbergs were evaluated using sample-based data to estimate rarefaction and extrapolation curves.In addition,differences in species composition and taxonomic beta diversity were examined via novel frequency-based metrics.A contrasting climate pattern was observed between the inselberg sites,with south sites being wet compared to the dry conditions found in northern sites.Species richness by rarefaction showed a similar pattern within regional sites;however,there were marked differences between regions.Species richness and beta diversity showed significant differences among sites,with higher values in southern sites than in northern sites.In a multi-model comparison between inselberg sites,altitude significantly influenced community composition and species richness and explained more variance than climate models.This finding suggested that climate could act to some extent on these tropical inselbergs;however,altitude was a better predictor of plant community composition and species richness at the local level. | Herval Vieira PINTO-JUNIOR Pedro Manuel VILLA Luis Fernando Tavares de MENEZES Miriam Cristina Alvarez PEREIRA | 2020 | Journal of Mountain Science2020，17，8： | 2 |
| 19 | Crude Protein Content Determination of Potatoes by NIRS Technology显示文摘 | Ainara López Silvia Arazuri Carmen Jarén Jesús Mangado Pedro Arnal José Ignacio Ruiz de Galarreta Patrick Riga Raquel López | 2013 | Procedia Technology2013，，： | 2 |
| 20 | Low platelet count: Predictor of death and graft loss after liver transplantation显示文摘BACKGROUND The impact of platelets on liver transplantation(LT) is well recognized, but not completely understood. Platelets exert dichotomous effects on the graft and on the patient. On the one hand, they are essential for primary hemostasis and tissue repair and regeneration. On the other hand, they support ischemia/reperfusion injury and inflammatory processes. Recent evidence has shown a new role for platelet count(PC) in predicting outcomes after LT.AIM To evaluate if low PC is a predictor of short-and long-term outcomes after LT.METHODS Four hundred and eighty consecutive LT patients were retrospectively assessed.PC from the preoperative to the seventh postoperative day(POD) were considered. C-statistic analysis defined the ideal cutoff point for PC. Cox regression was performed to check whether low PC was a predictor of death,retransplantation or primary changes in graft function within one year after LT.RESULTS The highest median PC was 86 × 109/L [interquartile range(IQR) = 65–100 ×109/L] on seventh POD, and the lowest was 51 × 109/L(IQR = 38–71 × 109/L) on third POD. The C-statistic defined a PC < 70 × 109/L on fifth POD as the ideal cutoff point for predicting death and retransplantation. In the multivariate analysis, platelets < 70 × 109/L on 5 POD was an independent risk factor for death at 12 mo after LT [hazard ratio(HR) = 2.01; 95% confidence interval(CI) 1.06-3.79;P = 0.031]. In the Cox regression, patients with PC < 70 × 109/L on 5 POD had worse graft survival rates up to one year after LT(HR = 2.76; 95%CI 1.52-4.99; P =0.001).CONCLUSION PC < 70 × 109/L on 5 POD is an independent predictor of death in the first year after LT. These results are in agreement with other studies that indicate that low PC after LT is associated with negative outcomes. | Pedro Beltrame Santiago Rodriguez Ajacio Bandeira de Mello Brand?o | 2019 | World Journal of Hepatology2019，11，1： | 2 |
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