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| 1 | Role of macrophages in the progression of acute pancreatitis显示文摘In addition to pancreatic cells,other inflammatory cell populations contribute to the generation of inflammatory mediators during acute pancreatitis.In particular,macrophages could be activated by mediators released during pancreatitis by a damaged pancreas.It has been reported that peritoneal macrophages,alveolar macrophages and Kupffer cells become activated in different stages of severe acute pancreatitis.However,macrophages display remarkable plasticity and can change their physiology in response to environmental cues.Depending on their microenvironmental stimulation,macrophages could follow different activation pathways resulting in marked phenotypic heterogeneity.This ability has made these cells interesting therapeutical targets and several approaches have been assayed to modulate the progression of inflammatory response secondary to acute pancreatitis.However,despite the recent advances in the modulation of macrophage function in vivo,the therapeutical applications of these strategies require a better understanding of the regulation of gene expression in these cells. | Sabrina Gea-Sorlí Daniel Closa | 2010 | World Journal of Gastrointestinal Pharmacology and Therapeutics2010，1，5： | 16 |
| 2 | 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 |
| 3 | Peroxisome proliferator-activated receptor γ agonist reduces the severity of post-ERCP pancreatitis in rats显示文摘AIM: To determine the effects of prophylactic peroxi-some proliferator-activated receptor (PPARγ) agonist administration in an experimental model of post-endoscopic retrograde cholangiopancreatography (post-ERCP) acute pancreatitis.METHODS: Post-ERCP pancreatitis was induced in male Wistar rats by infusion of contrast medium into the pancreatic duct. In additional group, rosiglitazone, a PPARγ agonist, was administered 1 h before infusion of contrast medium. Plasma and pancreas samples were obtained 6 h after the infusion.RESULTS: Infusion of contrast medium into the pan-creatic duct resulted in an inflammatory process characterized by increased lipase levels in plasma, and edema and myeloperoxidase activity (MPO) in pancreas. This result correlated with the activation of nuclear factor κB (NFκB) and the inducible NO synthase (iNOS) expression in pancreatic cells. Rosiglitazone reduced the increase in lipase and the level of edema and the increase in myeloperoxidase as well as the activation of NFκB and iNOS expression.CONCLUSION: A single oral dose of rosiglitazone, given 1 h before post-ERCP pancreatitis induction is effective in reducing the severity of the subsequent inflammatory process. The protective effect of rosiglitazone was associated with NFκB inhibition and the blockage of leukocyte infiltration in pancreas. | Emma Folch-Puy Susana Granell Juan L Iovanna Marc Barthet Daniel Closa | 2006 | World Journal of Gastroenterology2006，12，40： | 6 |
| 4 | Pancreatitis-associated protein:From a lectin to an anti-inflammatory cytokine显示文摘Pancreatitis-associated protein (PAP) was discovered in the pancreatic juice of rats with acute pancreatitis. PAP is a 16 kDa secretory protein structurally related to the C-type lectins although classical lectin-related function has not been reported yet. Then, it was demonstrated that PAP expression may be activated in some tissues in a constitutive or injury- and inflammation-induced manner. More recently, it has been found that PAP acts as an anti-inflammatory factor in vitro and in vivo. PAP expression can be induced by several pro- and anti-inflammatory cytokines and by itself through a JAK/STAT3-dependent pathway. PAP is able to activate the expression of the anti-inflammatory factor SOCS3 through the JAK/STAT3-dependent pathway. The JAK/STAT3/SOCS3 pathway seems to be a common point between PAP and several cytokines. Therefore, it is reasonable to propose that PAP is a new anti- inflammatory cytokine. | Daniel Closa Yoshiharu Motoo Juan L Iovanna | 2007 | World Journal of Gastroenterology2007，13，2： | 6 |
| 5 | PLEIOTROPIC REGULATORY LOCUS 1 (PRL1) Integrates the Regulation of Sugar Responses with Isoprenoid Metabolism in Arabidopsis显示文摘在植物房间的 isoprenoids 的生合成从 mevalonate (MVA ) 在 cytosol 生产的先锋发生小径并且在由 methylerythritol 4 磷酸盐(MEP ) 的质体,小径,而是很少对协调两条小径的机制被知道。在 Arabidopsis thaliana 为如此的协作发信号的糖的重要性的证据被没有变化,在相关 MEP 小径抄本,蛋白质,或酶活动的层次显示出导出 MEP 的 isoprenoid 产品(叶绿素和类胡萝卜素) 的增加的累积的异种的描述这里提供。这异种被发现是新 loss-of-function 等位基因 PRL1 (多种的规章的地点 1 ) ,编码作为糖的一个全球管理者工作的保存 WD 蛋白质的基因,应力,和荷尔蒙回答,部分地由 SNF1 相关的蛋白质 kinases (SnRK1 ) 的抑制。与在 MVA 小径的主要的规章的酶的 phosphorylation 和 inactivation 的 SnRK1 kinases 的报导角色一致(hydroxymethylglutaryl 辅酶 -- reductase ) ,它的活动或蛋白质层次在 prl1 幼苗被减少。然而,导出 MVA 的结束产品(甾醇) 的累积在变异的幼苗是未改变的。蔗糖补充到野类型的幼苗 phenocopied prl1 变化以 isoprenoid 新陈代谢,建议观察 isoprenoid 显型从增加的糖累积导致 prl1 异种。在摘要, PRL1 看起来与糖,荷尔蒙,和压力回答协调 isoprenoid 新陈代谢。 | Ursula Flores-Perez Jordi Perez-Gil Marta Closa Louwrance R Wright Patricia Botella-Pavia Michael A. Phillips Albert Ferrer Jonathan Gershenzon Manuel Rodriguez-Concepcion | 2010 | Molecular Plant2010，3，1： | 5 |
| 6 | P-Selectin Expression and Kupffer Cell Activation in Rat Acute Pancreatitis显示文摘 | Emma Folch Neus Prats Georgina Hotter Santiago López Emilio Gelpi Joan Roselló-Catafau Daniel Closa | 2000 | Digestive Diseases and Sciences2000，，8： | 2 |
| 7 | Cramer-Rao bound analysis of positioning approaches in the GNSS receivers显示文摘 | Closas P Fernandez-Prades C Fernandez'Rubio J A | 2009 | IEEE Transactions on Signal Pro- cessing2009，57，10： | 1 |
| 8 | In vivo antioxidant treatment protects against bleomycin - induced lung damage in rats 显示文摘 | A Serrano - Mollar D Closa | 2003 | British Joumal of Pharmacology2003，138，： | 1 |
| 9 | Liver ischemic preconditioning is mediated by the inhibitory action of nitric oxide on endothelin显示文摘 | Peralta C Closa D Hotter G | 1996 | Biochem Biophys Res Commun1996，229，1： | 1 |
| 10 | Free radical enhancement pro- motes leukocyte recraitment through a PAFand LTIM dependent mechanism 显示文摘 | Hotter G Closa D Prats N | 1997 | Free Radio Biol Med1997，22，6： | 1 |
| 11 | Intestinal preconditioning is mediated by a transient increase in nitric oxide显示文摘 | Hotter G Closa D Prados M | 1996 | Biochem Biophys Res Commun1996，222，1： | 1 |
| 12 | Protective effect of preconditioning on the injury assiociated to hepatic ischemia-repedusion in the rats: role of nitric wxide and adenosine 显示文摘 | Peralta C Hotter G Closa D | 1997 | Hepatology1997，25，4： | 1 |
| 13 | Can infant feeding choices modulate later obesity risk?显示文摘 | Koletzko B van Kries R Closa R | 2009 | The American Journal of Clinical Nutrition2009，89，5： | 1 |
| 14 | Antenna array based GNSS signal acquisition for interference mitigation 显示文摘 | Arribas J Fernandez-Prades C Closas P | 2013 | IEEE Transactions on Aerospace and Electronic Systems2013，49，1： | 1 |
| 15 | Protective effect of preconditioning on the injury associated to hepatic ischemia-reperfusion in the rat:Role of nitric oxide and adenosine显示文摘 | Peralta C Hotter G Closa D | 1997 | Hepatology1997，25，6： | 1 |
| 16 | Effect of peritoneal lavage and lymph ligature on systemic complications of experimental acute pancreatitis显示文摘 | Folch E Closa D Gelpi E | 2000 | Dig Dis Sci2000，45，： | 1 |
| 17 | Differential Effect of Nitric Oxide Inhibition as a Function of Preservation Period in Pancreas Transplantation显示文摘 | Laureano Fernandez-Cruz Francisco Badosa Emilio Gelpi Felip Pi Georgina Hotter Daniel Closa Neus Prats Joan Rosello-Catafau | 1997 | Digestive Diseases and Sciences1997，，5： | 1 |
| 18 | Nitric oxide enhances 12-HETE versus LTB4 generation in pancreatic transplantation显示文摘 | G. Hotter D. Closa F. Pí L. Fernández-Cruz E. Gelpí J. Roselló-Catafau | 1996 | Inflammation1996，，1： | 1 |
| 19 | In vivo antioxidant treatment protects against bleomycin-induced lung damage in rals显示文摘 | SERRANO-MOLLAR A CLOSA D PRATS N | 2003 | Br J Pharmacol2003，138，： | 1 |
| 20 | Multiple quadra ture Kalman filtering显示文摘 | Closas P Ferndndez Prades C Vilà-Valls J | | 0，，12： | 1 |
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