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| 1 | Immunoexpression of cyclooxygenase-2 in primary gastric carcinomas and lymph node metastases显示文摘AIM: To evaluate immunoexpression of cyclooxygenase-2 (COX-2) in primary gastric carcinomas and respective lymph node metastases. METHODS: Immunohistochemistry to analyze COX-2 expression was performed on tissue microarray slices obtained from 36 specimens of gastrectomy and satellite lymph nodes from patients with gastric carcinoma. RESULTS: Immunostaining was seen in most cases, and COX-2 expression was higher in lymph node me-tastases than in corresponding primary gastric tumors of intestinal, diffuse and mixed carcinomas, with a statistically signif icant difference in the diffuse histotype (P = 0.0108). CONCLUSION: COX-2 immunoexpression occurs frequently in primary gastric carcinomas, but higher expression of this enzyme is observed in lymph node metastases of the diffuse histotype. | Paulo RC Almeida Francisco VA Ferreira Cássio C Santos Francisco D Rocha-Filho Raul RP Feitosa Esther AA Falco Belise K Cavada Roberto CP Lima-Júnior Ronaldo A Ribeiro | 2012 | World Journal of Gastroenterology2012，18，8： | 14 |
| 2 | Research advances on the multiple uses of Moringa oleifera: a sustainable alternative for socially neglected population显示文摘Moringa oleifera Lam(Moringaceae) is a plant with high nutritional and medicinal value. Native to India, it is now widely distributed throughout tropical and subtropical regions of the world. Its different parts are sources of proteins, vitamins and minerals and present different pharmacological and biotechnological potential. Moreover, M. oleifera seeds are widely used in water and effluent treatment, for their coagulation, flocculation and sedimentation properties, their ability of improving water quality, by reducing organic matter and microbial load, with special applicability in intensive animal production systems, such as aquaculture. In addition, due to its high nutritional value and several medicinal properties, this tree may act as a nutritional and medical alternative for socially neglected populations. In this context, this review gathers information on M. oleifera, emphasizing its chemical constituents, nutritional, pharmacological and antimicrobial properties, applications in the treatment of water effluents, and ecological and social aspects. | Raimunda Samia Nogueira Brilhante Jamille Alencar Sales Vandbergue Santos Pereira Débora de Souza Collares Maia Castelo-Branco Rossana de Aguiar Cordeiro Célia Maria de Souza Sampaio Manoel de Araújo Neto Paiva Joao Bosco Feitosa dos Santos JoséJúlio CostaSidrim Marcos Fábio Gadelha Rocha | 2017 | Asian Pacific Journal of Tropical Medicine2017，10，7： | 10 |
| 3 | Standard forward-viewing colonoscopy versus full-spectrum endoscopy: an international, multicentre, randomised, tandem colonoscopy trial显示文摘 | Ian M Gralnek Peter D Siersema Zamir Halpern Ori Segol Alaa Melhem Alain Suissa Erwin Santo Alan Sloyer Jay Fenster Leon M G Moons Vincent K Dik Ralph B D’Agostino Douglas K Rex | 2014 | Lancet Oncology2014，，3： | 6 |
| 4 | What exists beyond cag A and vacA? Helicobacter pylori genes in gastric diseases显示文摘Helicobacter pylori(H. pylori) infection is present in more than half the world's population and has been associated with several gastric disorders, such as gastritis, peptic ulceration, and gastric adenocarcinoma.The clinical outcome of this infection depends on host and bacterial factors where H. pylori virulence genes seem to play a relevant role. Studies of cag A and vac A genes established that they were determining factors in gastric pathogenesis. However, there are gastric cancer cases that are cag A-negative. Several other virulence genes have been searched for, but these genes remain less well known that cag A and vac A. Thus, this review aimed to establish which genes have been suggested as potentially relevant virulence factors for H. pylori-associated gastrointestinal diseases. We focused on the cag-pathogenicity island, genes with adherence and motility functions, and ice A based on the relevance shown in several studies in the literature. | Débora Menezes da Costa Eliane dos Santos Pereira Silvia Helena Barem Rabenhorst | 2015 | World Journal of Gastroenterology2015，21，37： | 6 |
| 5 | Relationship between Th17 immune response and cancer显示文摘Cancer is the second leading cause of death worldwide and epidemiological projections predict growing cancer mortality rates in the next decades.Cancer has a close relationship with the immune system and,although Th17 cells are known to play roles in the immune response against microorganisms and in autoimmunity,studies have emphasized their roles in cancer pathogenesis.The Th17 immune response profile is involved in several types of cancer including urogenital,respiratory,gastrointestinal,and skin cancers.This type of immune response exerts pro and antitumor functions through several mechanisms,depending on the context of each tumor,including the protumor angiogenesis and exhaustion of T cells and the antitumor recruitment of T cells and neutrophils to the tumor microenvironment.Among other factors,the paradoxical behavior of Th17 cells in this setting has been attributed to its plasticity potential,which makes possible their conversion into other types of T cells such as Th17/Treg and Th17/Th1 cells.Interleukin(IL)-17 stands out among Th17-related cytokines since it modulates pathways and interacts with other cell profiles in the tumor microenvironment,which allow Th17 cells to prevail in tumors.Moreover,the IL-17 is able to mediate pro and antitumor processes that influence the development and progression of various cancers,being associated with variable clinical outcomes.The understanding of the relationship between the Th17 immune response and cancer as well as the singularities of carcinogenic processes in each type of tumor is crucial for the identification of new therapeutic targets. | Hanna Santos Marques Breno Bittencourt de Brito Filipe Antônio França da Silva Maria Luísa Cordeiro Santos Júlio César Braga de Souza Thiago Macêdo Lopes Correia Luana Weber Lopes Nayara Silva de Macêdo Neres Rafael Santos Dantas Miranda Dórea Anna Carolina Saúde Dantas Lorena Lôbo Brito Morbeck Iasmin Souza Lima Amanda Alves de Almeida Maiara Raulina de Jesus Dias Fabrício Freire de Melo | 2021 | World Journal of Clinical Oncology2021，12，10： | 5 |
| 6 | 热处理对磷酸钙微晶玻璃中β-Ca_2P_2O_7晶相含量的影响显示文摘在不同条件下对摩尔组分为 3Na2 O 12TiO2 5 7CaO 2 8P2 O5玻璃进行热处理 ,研究其热处理条件与微晶玻璃的 β Ca2 P2 O7晶相含量和生物活性的关系。实验结果表明 :该组成玻璃经热处理后 ,可以获得含有 β Ca2 P2 O7,CaTi4(PO4) 6 ,NaTi2 (PO4) 3和TiP2 O7晶相的微晶玻璃 ,β Ca2 P2 O7为主晶相。随着成核温度提高和成核时间的延长 ,β Ca2 P2 O7晶相在微晶玻璃中含量增加。含较多 β Ca2 P2 O7晶相的微晶玻璃有较强的生物活性 ,主要是由于 β Ca2 P2 O7晶相有较强的促进生物活性的能力 ,因而使微晶玻璃有较强的生物活性 。 | 李延报 翁文剑 杜丕一 沈鸽 韩高荣 SANTOS J D LOPES A M | 2003 | 硅酸盐学报2003，31，7： | 4 |
| 7 | 非运动症状负担、情绪和步态障碍是导致帕金森病非痴呆患者生活质量下降的最重要因素显示文摘帕金森病存在多种运动和非运动症状表现,其中非运动症状对于帕金森病患者生活质量的影响更为严重。改善帕金森病非运动症状,有助于提高患者的生活质量。既往帕金森病非运动症状研究多为单中心小样本研究,所涉及的非运动症状类型较为局限,无法全面反映非运动症状对帕金森病患者生活质量的影响。为此,该研究通过分析COPPADIS-2015研究队列来关注帕金森病患者非运动症状对其生活质量的影响。该队列是西班牙全国范围内为期5年的多中心综合观察性随访队列研究。 | 张煜(编译) Santos Garcia D de Deus Fonticoba T Suarez Castro E | 2020 | 中华医学杂志2020，100，27： | 3 |
| 8 | Proton nuclear magnetic resonance-based metabonomic models for non-invasive diagnosis of liver fibrosis in chronic hepatitis C:Optimizing the classification of intermediate fibrosis显示文摘AIM To develop metabonomic models(MMs), using 1 H nuclear magnetic resonance(NMR) spectra of serum, to predict significant liver fibrosis(SF: Metavir ≥ F2), advanced liver fibrosis(AF: METAVIR ≥ F3) and cirrhosis(C: METAVIR = F4 or clinical cirrhosis) in chronic hepatitis C(CHC) patients. Additionally, to compare the accuracy of the MMs with the aspartate aminotransferase to platelet ratio index(APRI) and fibrosis index based on four factors(FIB-4). METHODS Sixty-nine patients who had undergone biopsy in the previous 12 mo or had clinical cirrhosis were included. The presence of any other liver disease was a criterion for exclusion. The MMs, constructed using partial least squares discriminant analysis and linear discriminant analysis formalisms, were tested by cross-validation, considering SF, AF and C. RESULTS Results showed that forty-two patients(61%) presented SF, 28(40%) AF and 18(26%) C. The MMs showed sensitivity and specificity of 97.6% and 92.6% to predict SF; 96.4% and 95.1% to predict AF; and 100% and 98.0% to predict C. Besides that, the MMs correctly classified all 27(39.7%) and 25(38.8%) patients with intermediate values of APRI and FIB-4, respectively. CONCLUSION The metabonomic strategy performed excellently in predicting significant and advanced liver fibrosis in CHC patients, including those in the gray zone of APRI and FIB-4, which may contribute to reducing the need for these patients to undergo liver biopsy. | Andrea Dória Batista Carlos Jonnatan Pimentel Barros Tássia Brena Barroso Carneiro Costa Michele Maria Goncalves de Godoy Ronaldo Dionísio Silva Joelma Carvalho Santos Mariana Montenegro de Melo Lira Norma ThoméJucá Edmundo Pessoa de Almeida Lopes Ricardo Oliveira Silva | 2018 | World Journal of Hepatology2018，10，1： | 2 |
| 9 | Soil microbial metabolism and nutrient status in a Mediterranean area as affected by plant cover显示文摘 | F.A. Rutigliano R. D’Ascoli A. Virzo De Santo | 2004 | Soil Biology and Biochemistry2004，，11： | 2 |
| 10 | Clinical hematological and biochemical parameters in Swiss,BALB/c,C57BL/6 and B6D2F1 Mus musculus显示文摘Background:Animal models are widely used in scientific research in order to obtain information from a whole organism under a specific set of experimental conditions.Various lineages of mice have been used to investigate diseases and new therapeutic strategies,and,consequently,hematological and biochemical tests in these laboratory animals are essential to validate scientific studies.Our study seeks to establish reference values for hematological and biochemical parameters of four lineages of mice.Methods:We evaluated the hematological and biochemical profiles of 20 males and 20 females from the lineages Swiss(heterogeneous),BALB/c and C57BL/6(isogenic),and B6D2F1(hybrid),totaling 160 mice.Analysis were standardized using the systems pocH-100iV Diff™for 19 hematological parameters and VITROS®350 for 12 biochemical parameters.Results:Results are shown as means and standard deviation,grouped by lineage and genre.Comparing the values obtained in this study with the values from previous studies,some variations were detected,which could be explained by differences in methodologies or individual variability.Conclusion:Thus our study shows that knowledge and disclosure of the values of physiological parameters of laboratory animals is necessary,and emphasises the importance of considering variations influenced by gender,lineage and genotype in the choice of the best experimental model. | Giorgio Silva-Santana Juliet Cunha Bax Débora Cristina Silva Fernandes Daniela Tendler Leibel Bacellar Cleber Hooper Alexandre Alves Souza Oliveira Dias Cristina Barbosa Silva Aline Moreira de Souza Simone Ramos Ricardo Alexandre Santos Thainara Ramos Pinto Mariana Antunes Ramão Ana Luíza Mattos-Guaraldi | 2020 | Animal Models and Experimental Medicine2020，3，4： | 2 |
| 11 | Mitochondrial Genome Instability and ROS Enhance Intestinal Tumorigenesis in APC Min/+ Mice显示文摘 | Dong Kyun Woo Paula D. Green Janine H. Santos Anthony D. D'Souza Zenta Walther W. David Martin Brooke E. Christian Navdeep S. Chandel Gerald S. Shadel | 2012 | The American Journal of Pathology2012，，1： | 2 |
| 12 | The compensatory growth response of the Anlantic cod : effects of nutritional history 显示文摘 | Jobling M Meloy O H santos J D | 1994 | Aquaculture International1994，2，： | 1 |
| 13 | Angiostatic activity of human plasminogen fragments is highly dependent on glycosylation 显示文摘 | Santos I C Silbiger V N Higuchi D A | 2010 | Cancer Sci2010，101，2： | 1 |
| 14 | Effect of CO2 Addition to Raw Milk on Proteolysis and Lipolysis at 4℃显示文摘 | MA Y BARBANO D M SANTOS M V | 2003 | J Dairy Sci2003，86，： | 1 |
| 15 | Probabilistic temporal networks: a unified framework for reasoning with time and uncertainty 显示文摘 | SANTOS E JR YOUNG J D | 1999 | International Journal of Approximate Reasoning1999，20，3： | 1 |
| 16 | Formation of interfaces between In and Au and GaAs (100) studied with soft-X-ray photoemission spec- troscopy显示文摘 | Mao D Santos M Shayegan M | 1992 | Physical Review B1992，45，3： | 1 |
| 17 | The analysis of fluorescent whitening agents using reversed-phase HPLC and mass spectrometry显示文摘 | Santos M D L Nerin C Domeno C | 2004 | LCGC Asia Pacific2004，7，3： | 1 |
| 18 | Electronegative LDL and lipid abnor-malities in patients undergoing hemodialysis and peritoneal dialysis显示文摘 | Lobo J Santos F Grosso D | 2008 | Nephron Clinical Practice2008，108，4： | 1 |
| 19 | Vascular endo- thelial growth factor and related molecules in acute lung injury显示文摘 | Mura M dos Santos CC Strerart D | 2004 | ApplphysioI2004，97，5： | 1 |
| 20 | Agro- industrial residues as low-price feedstock for diesel- like fuel production by thermal cracking显示文摘 | Santos A L F Martins D U Iha O K | 2010 | Bioresource Technology2010，101，： | 1 |
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