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| 1 | Thalidomide induces mucosal healing in Crohn's disease: Case report显示文摘Crohn's disease is a chronic inflammatory disorder of the gastrointestinal tract that is defi ned by relapsing and remitting episodes. Tumor necrosis factor alpha (TNF-α) appears to play a central role in the pathophysiology of the disease. Standard therapies for inflammatory bowel disease fail to induce remission in about 30% of patients. Biological therapies have been associated with an increased incidence of infections, especially infection by Mycobacterium tuberculosis (Mtb). Thalidomide is an oral immunomodulatory agent with anti-TNF-α properties. Recent studies have suggested that thalidomide is effective in refractory luminal and fistulizing Crohn's disease. Thalidomide costimulates T lymphocytes, with greater effect on CD8+ than on CD4+ T cells, which contributes to the protective immune response to Mtb infection. We present a case of Crohn's disease with gastric, ileal, colon and rectum involvement as well as steroid dependency, which progressed with loss of response to infliximabafter three years of therapy. The thorax computed tomography scan demonstrated a pulmonary nodule suspected to be Mtb infection. The patient was started on thalidomide therapy and exhibited an excellent response. | Márcio Rios Leite Sandra Sousa Santos André Castro Lyra Jaciane Mota Genoile Oliveira Santana | 2011 | World Journal of Gastroenterology2011，17，45： | 9 |
| 2 | Neurophysiological basis of penile erection显示文摘阴茎勃起包含在中央 nervoussystem 之间的一个复杂相互作用,本地 factors.It 是调制由的一个神经与血管的事件心理并且氮的氧化物的 hormonalfactors.The 发现(没有)作为为识别生理的位于下面的重要机制和 pathophysiological eventsin 的一个细胞间的送信人或 neurotransmitter pavedthe 方法阴茎,除了提供,为新治疗学的发展的知识基于分子和房间相互作用的 ona | Fernanda B M PRIVIERO Romulo LEITE R Clinton WEBB Cleber E TEIXEIRA | 2007 | Acta Pharmacologica Sinica2007，28，6： | 3 |
| 3 | Pentoxifylline 通过 TNF- 合成和 TGF-1 基因表示的下面规定改进肝新生显示文摘 AIM:To investigate the mechanism of pentoxifylline(PTX)improvement in liver regeneration.RESULTS:Rats were randomized into 4 groups:Control rats;Sham-sham-operation rats;Saline-70% hepatectomy plus saline solution;PTX-70%hepatectomy plus PTX.At 2 and 6 h after hepatectomy,aspartate aminotransferase,alanine aminotransferase,tumor necrosis factor(TNF)-α and interleukin-6(IL-6)serum and hepatic tissue levels were determined.Tumor growth factor(TGF)-β1 gene expression in liver tissue was evaluated 24 h after hepatectomy by quantitative reverse transcriptase polymerase chain reaction analysis.Proliferation was analyzed by mitotic index and proliferating cell nuclear antigen(PCNA)staining 48 h after hepatectomy.RESULTS:TNF-α and IL-6 serum levels increased at 2 and 6 h after hepatectomy.At 2 h after hepatectomy serum PTX was reduced but not hepatic levels of TNF-α and IL-6.A decrease in liver TGF-β1 gene expression and an increase in mitotic index and PCNA after hepatectomy were observed in the PTX treatment group in comparison to the saline group.CONCLUSION:PTX improves liver regeneration by a mechanism related to down regulation of TNF-α production and TGF-β1 gene expression. | Rodrigo Bronze Martino Ana Maria Mendona Coelho Márcia Saldanha Kubrusly Regina Leito Sandra Nassa Sampietre Marcel Cerqueira Cesar Machado Telesforo Bacchella Luiz Augusto Carneiro D’Albuquerque | 2012 | World Journal of Gastrointestinal Surgery2012，4，6： | 2 |
| 4 | Development of hepatorenal syndrome in bile duct ligated rats显示文摘AIM: To evaluate in bile duct ligated rats whether there were progressive alterations of renal function without changes in histopathology. METHODS: Male Wistar rats were submitted to sham-surgery or bile duct ligation (BDL) and divided according to the post-procedure time (2, 4 and 6-wk). To determine renal function parameters, rats wereplaced in metabolic cages and, at the end of the experiment, blood and urine samples were obtained. Histology and hydroxyproline content were analyzed in liver and renal tissue. RESULTS: Rats with 2 wk of BDL increased free water clearance (P = 0.02), reduced urinary osmolality (P = 0.03) and serum creatinine (P = 0.01) in comparison to the sham group. In contrast, rats at 6 wk of BDL showed features of HRS, including signif icant increase in serum creatinine and reductions in creatinine clearance, water excretion and urinary sodium concentration. Rats with 4 wk of BDL exhibited an intermediate stage of renal dysfunction. Progressive hepatic f ibrosis according to post-procedure time was confirmed by histology. The increased levels of liver hydroxyproline contrasted with the absence of structural changes in the kidney, as assessed by histology and unchanged hydroxyproline content in renal tissue. CONCLUSION: Our data show that BDL produced progressive renal dysfunction without structural changes in the kidney, characterizing HRS. The present model will be useful to understand the pathophysiology of HRS. | Regina M Pereira Robson AS dos Santos Eduardo A Oliveira Virgínia HR Leite Filipi LC Dias Alysson S Rezende Lincoln P Costa Lucíola S Barcelos Mauro M Teixeira Ana Cristina Sim■es e Silva | 2008 | World Journal of Gastroenterology2008，14，28： | 2 |
| 5 | Helicobacter pylori Induces Increased Expression of Toll‐Like Receptors and Decreased Toll‐Interacting Protein in Gastric Mucosa that Persists Throughout Gastric Carcinogenesis显示文摘 | Pedro Pimentel‐Nunes Nádia Gon?alves Inês Boal‐Carvalho Luís Afonso Paula Lopes Roberto Roncon‐Albuquerque Rui Henrique Luís Moreira‐Dias Adelino F. Leite‐Moreira Mário Dinis‐Ribeiro | 2012 | Helicobacter2012，，1： | 2 |
| 6 | Transmission capacity: availability, maximum, transfer and reliability显示文摘 | Leite da S A M de Carvalho C J G da Fonseca M L A | 2002 | IEEE Transactions on Power Systems2002，17，3： | 1 |
| 7 | Laminated three-dimensional biodegradable foams for use in tissue engineering显示文摘 | Mikos A G Sarakinos G Leite S M | 1993 | Biomaterials1993，14，： | 1 |
| 8 | Application of chronological load modeling in composite reliability worth evaluation显示文摘 | Mello J C O Pereira M V F Leite da Silva A M | 1997 | Electric Power Systems Research1997，，40： | 1 |
| 9 | Probabilistic load flow by a multi-linear simulation algorithm显示文摘 | LEITE D A SILVA A M ARIENTI V L | 1990 | IEE Proc on Generation Transmission and Distribution1990，137，4： | 1 |
| 10 | NADH/NADPH oxidase and enhanced superoxide production in the mineralocorticoid hypertensive rat显示文摘 | Beswick R A Dorrance A M Leite R | 2001 | Hypertension2001，38，5： | 1 |
| 11 | A multi scale directional operator and morphological tools for Reconnecting broken ridges in finger- print images显示文摘 | Oliveira M A Leite N J | 2008 | Pattern Recognition2008，41，： | 1 |
| 12 | Solving optimal power flow problems using a probabilistic α-constrained evolutionary approach显示文摘 | Honorio L M Leite da Silva A M Barbosa1D A | | 0，，06： | 1 |
| 13 | Brown pigment of the nanopowder spinel ferrite prepared by combustion reaction显示文摘 | COSTA A C F M LEITE A M D FERREIRA H S | | 0，，： | 1 |
| 14 | External validation of a classification for methylene blue magnification chromoendoscopy in premalignant gastric lesions显示文摘 | Miguel Areia Pedro Amaro Mário Dinis-Ribeiro Maria Augusta Cipriano Carol Marinho Altamiro Costa-Pereira Carlos Lopes Luís Moreira-Dias José Manuel Rom?ozinho Hermano Gouveia Diniz Freitas Maximino Correia Leit?o | 2008 | Gastrointestinal Endoscopy2008，，7： | 1 |
| 15 | Probabilistic load flow by a multilinear simulation algorithm显示文摘 | Leite de Silva A M Arienti V L | 1990 | IEE Proceedings C Generation Transmission and Distribution1990，137，4： | 1 |
| 16 | Antineoplastic activity of selected constituents of Duguetia glabriuscula 显示文摘 | Matos M F Leite L I Brustolim D | 2006 | Fitoterapia2006，77，3： | 1 |
| 17 | Particle growth during calcinations of polycation oxides synthesized by the polymeric precursors method 显示文摘 | Leite E R Nobre M A Cerqueira M | 1997 | J Am Ceram Soc1997，80，10： | 1 |
| 18 | Assess-ment of the microbial diversity of Brazilian kefirgrains byPCR-DGGE and pyrosequencing analysis显示文摘 | Leite A M O Mayoa B Rachid C T C C | 2012 | Food Mi-crobiology2012，31，： | 1 |
| 19 | The larvicidal activity of Agave sisalana against L4 larvae of Aedes aegypti is mediated by internal necrosis and inhibition of nitric oxide production显示文摘 | Fabiola C. Nunes Jacqueline A. Leite Louise H. G. Oliveira Patrícia A. P. S. Sousa Márcio C. Menezes Jo?o P. S. Moraes Sandra R. Mascarenhas Valdir A. Braga | 2015 | Parasitology Research2015，，2： | 1 |
| 20 | Homogeneous three-cell networks显示文摘 | LEITE M D C A GOLUBITSKY M | 2006 | Nonlinearity2006，19，： | 1 |
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