Search results for "Pancrea"

showing 10 items of 814 documents

A New Oxadiazole-Based Topsentin Derivative Modulates Cyclin-Dependent Kinase 1 Expression and Exerts Cytotoxic Effects on Pancreatic Cancer Cells

2021

Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal form of cancer characterized by drug resistance, urging new therapeutic strategies. In recent years, protein kinases have emerged as promising pharmacological targets for the treatment of several solid and hematological tumors. Interestingly, cyclin-dependent kinase 1 (CDK1) is overexpressed in PDAC tissues and has been correlated to the aggressive nature of these tumors because of its key role in cell cycle progression and resistance to the induction of apoptosis. For these reasons, CDK1 is one of the main causes of chemoresistance, representing a promising pharmacological target. In this study, we report the synthesis of new 1,2,4…

Indolespancreatic cancerPharmaceutical ScienceAntineoplastic AgentsApoptosisArticleAnalytical ChemistryStructure-Activity RelationshipQD241-441CDK1 inhibitorantiproliferativeCatalytic DomainCell Line TumorDrug DiscoveryCDC2 Protein KinaseHumansPhysical and Theoretical ChemistryProtein Kinase InhibitorsCell ProliferationOxadiazolesOrganic ChemistryImidazoles124-oxadiazolePDACmarine alkaloidMolecular Docking SimulationPancreatic NeoplasmsChemistry (miscellaneous)Molecular Medicinemarine alkaloidstopsentinDrug Screening Assays Antitumor124-oxadiazole; marine alkaloids; topsentin; CDK1 inhibitor; pancreatic cancer; PDAC; antiproliferative; apoptosisCarcinoma Pancreatic DuctalProtein BindingSignal TransductionMolecules
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Epidemiology of intra-abdominal infection and sepsis in critically ill patients: "AbSeS", a multinational observational cohort study and ESICM Trials…

2019

Pardo-Oviedo, Juan Mauricio/0000-0003-0084-3449; Lopez-Delgado, Juan Carlos/0000-0003-3324-1129; Corradi, Francesco/0000-0002-5588-2608; De Backer, Daniel/0000-0001-9841-5762; POTA, VINCENZO/0000-0001-9999-3388; Tomescu, Dana/0000-0001-9673-5754; Sabetian, Golnar/0000-0001-8764-2150; Girardis, Massimo/0000-0002-2453-0829; Brazzi, Luca/0000-0001-7059-0622; Leone, Marc/0000-0002-3097-758X; Zabolotskikh, Igor Borisovich/0000-0002-3623-2546; De Lange, Dylan/0000-0002-0191-7270; ALMEKHLAFI, GHALEB A./0000-0002-0323-7025; Elke, Gunnar/0000-0002-4948-1605; Grigoras, Ioana/0000-0001-9412-9574; Czuczwar, Miroslaw/0000-0002-9025-6717; Nora, David/0000-0002-1133-7368; Masjedi, Mansoor/0000-0001-6175-9…

Infection riskMaleBIOMEDICINE AND HEALTHCARE. Clinical Medical Sciences.Antibiotic resistanceTracte gastrointestinal - MalaltiesDefinitionsCritical Care and Intensive Care MedicineTHERAPYDEFINITIONS:Infections::Intraabdominal Infections [DISEASES]0302 clinical medicineIntensive care; Intra-abdominal infection; Mortality; Multidrug resistance; Peritonitis; Sepsis;[SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseasesObservational studySeptic shockIntensive care; Intra-abdominal infection; Mortality; Multidrug resistance; Peritonitis; SepsisComputingMilieux_MISCELLANEOUSCritical Illness/epidemiology[SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseasesBIOMEDICINA I ZDRAVSTVO. Kliničke medicinske znanosti.Intraabdominal Infections/epidemiologyAbdominal infectionMulticenter study3. Good healthManagementClinical trialCohort[SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/VirologyCohort analysisCommunity acquired infectionCohort studyHumanmedicine.medical_specialtyCarbapenem resistanceCritical IllnessPeritoneal dialysisPeritonitisVancomycin resistant enterococcusMajor clinical studyPeritonitisArticle03 medical and health sciencesAntibiotic resistance[SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular systemIntensive careSepsisSettore MED/41 - ANESTESIOLOGIAHumansCritical care medicineHospital infectionAgedScience & TechnologyLiver failureAntibiotic therapymedicine.disease[SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/BacteriologyEpidemiologic Studies030228 respiratory systemIntensive Care Unit; Sepsis (Diptera); Septic ShockRisk factorHuman medicineGeneral & internal medicineCongestive heart failureOriginalMultidrug resistanceCohort StudiesRisk FactorsCause of DeathEpidemiologyPrevalenceMedicine and Health SciencesAbdominal abscessSepsis/epidemiologyMiddle agedAntifungal therapy2. Zero hungerPeritonitiAntibiotic agentBiliary tract infectionIntensive care ; Intra-abdominal infection ; Mortality ; Multidrug resistance ; Peritonitis ; SepsisMiddle Aged:infecciones bacterianas y micosis::infección::infecciones intraabdominales [ENFERMEDADES]PREVALENCE:Infections::Sepsis [DISEASES]:técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]Methicillin resistant staphylococcus aureusRaonament basat en casosFemaleCritically ill patientLife Sciences & BiomedicineAntifungal agentAdult:Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies [ANALYTICAL DIAGNOSTIC AND THERAPEUTIC TECHNIQUES AND EQUIPMENT]Predictive value:infecciones bacterianas y micosis::infección::sepsis [ENFERMEDADES]NOSepsisIntra-abdominal infectionCritical Care MedicineInternal medicineGeneral & Internal MedicinemedicineMANAGEMENTJournal Article[SDV.MP.PAR]Life Sciences [q-bio]/Microbiology and Parasitology/ParasitologySepticèmiaMortalitybusiness.industrySeptic shockPancreas diseaseMalnutrition030208 emergency & critical care medicineTyphlitisToxic megacolonIntensive careIntraabdominal InfectionsTherapyLate onset disorderbusiness
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Dextrans produced by lactic acid bacteria exhibit antiviral and immunomodulatory activity against salmonid viruses

2015

36 p.-7 fig.-1 tab.-1 fig. supl.

Infectious hematopoietic necrosis virusSpectrophotometry InfraredPolymers and PlasticsInfectious hematopoietic necrosis virusTroutIHNVSalmonid virusAquacultureIPNVAntiviral AgentsVirusCell LineMicrobiologyInterferon-gammaExopolysaccharideIn vivoLactobacillusLactic acid bacteriaMaterials ChemistryAnimalsImmunologic FactorsAntiviralDextranInfectious pancreatic necrosis virusbiologyOrganic Chemistryfood and beveragesDextransInfectious pancreatic necrosis virusbiology.organism_classificationImmunostimulantsIn vitroLactobacillus sakeiMolecular WeightLactobacillusBiochemistryLeuconostoc mesenteroidesInterferon Type ISalmonidaeCarbohydrate Polymers
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Cross-talk between oxidative stress and pro-inflammatory cytokines in acute pancreatitis: a key role for protein phosphatases.

2009

Acute pancreatitis is an acute inflammatory process localized in the pancreatic gland that frequently involves peripancreatic tissues. It is still under investigation why an episode of acute pancreatitis remains mild affecting only the pancreas or progresses to a severe form leading to multiple organ failure and death. Proinflammatory cytokines and oxidative stress play a pivotal role in the early pathophysiological events of the disease. Cytokines such as interleukin 1beta and tumor necrosis factor alpha initiate and propagate almost all consequences of the systemic inflammatory response syndrome. On the other hand, depletion of pancreatic glutathione is an early hallmark of acute pancreat…

Inflammationmedicine.disease_causeProinflammatory cytokineDrug DiscoveryPhosphoprotein PhosphatasesMedicineAnimalsHumansPharmacologyInflammationbiologybusiness.industrymedicine.diseaseSystemic inflammatory response syndromeOxidative StressPancreatitisMitogen-activated protein kinaseImmunologyAcute Diseasebiology.proteinAcute pancreatitisPancreatitisCytokinesTumor necrosis factor alphamedicine.symptomMitogen-Activated Protein KinasesbusinessOxidation-ReductionOxidative stressSignal TransductionCurrent pharmaceutical design
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Imidazo[2,1-b] [1,3,4]thiadiazoles with antiproliferative activity against primary and gemcitabine-resistant pancreatic cancer cells

2020

A new series of eighteen imidazo [2,1-b] [1,3,4]thiadiazole derivatives was efficiently synthesized and screened for antiproliferative activity against the National Cancer Institute (NCI-60) cell lines panel. Two out of eighteen derivatives, compounds 12a and 12h, showed remarkably cytotoxic activity with the half maximal inhibitory concentration values (IC50) ranging from 0.23 to 11.4 μM, and 0.29–12.2 μM, respectively. However, two additional compounds, 12b and 13g, displayed remarkable in vitro antiproliferative activity against pancreatic ductal adenocarcinoma (PDAC) cell lines, including immortalized (SUIT-2, Capan-1, Panc-1), primary (PDAC-3) and gemcitabine-resistant (Panc-1R), elici…

Inhibition of migrationAntimetabolites AntineoplasticEpithelial-Mesenchymal Transition3Modulation of EMTPTK2VimentinAntineoplastic AgentsApoptosisThiophenesAntiproliferative activity1-b][1DeoxycytidinePancreatic ductal adenocarcinomaThiadiazolesSDG 3 - Good Health and Well-beingCell MovementPancreatic cancerDrug DiscoveryThiadiazolesmedicineTumor Cells CulturedImidazo[21-b][134]thiadiazole derivativesHumansPTK2/FAKIC50Cell ProliferationImidazo[2Pharmacologybiology4]thiadiazole derivativesChemistryOrganic ChemistryDrug SynergismGeneral Medicinemedicine.diseaseGemcitabinePancreatic NeoplasmsCell cultureDrug Resistance NeoplasmImidazo[21-b][134]thiadiazole derivatives Pancreatic ductal adenocarcinoma Antiproliferative activity Inhibition of migration Spheroids shrinkage Modulation of EMT PTK2/FAKbiology.proteinCancer research/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingPhosphorylationSpheroids shrinkageTyrosine kinaseCarcinoma Pancreatic DuctalEuropean Journal of Medicinal Chemistry
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Acute pancreatitis in children. An Italian multicentre study

2002

Abstract Aim . To evaluate the clinical, morphological and aetiological aspects of acute pancreatitis in children in Italy. Patients . The hospital records of 50 consecutive patients with acute pancreatitis observed in 5 Italian Pediatric Departments were reviewed. Results . A total of 25 males and 25 females (median age 10.5 years, range 2–17) were studied. Of these patients, 48 (96%) had abdominal pain. The pancreatitis was associated with biliary disease in 10 patients (20%); it was due to viral infection in 6 patients (12%), pancreatic duct abnormalities in 4 (8%), familial chronic pancreatitis in 3 (6%), trauma in 5 (10%) and other causes in 5 (10%); the pancreatitis was of unknown ori…

Italy/epidemiologyMalemedicine.medical_specialtyAbdominal painURLSettore MED/09 - Medicina Internaacute pancreatitisBUNupper reference limitDiseasePancreatitis/epidemiologyGastroenterologyC-reactive proteinBiliary diseaseSettore MED/38 - Pediatria Generale E SpecialisticaInternal medicineMedicineHumansPancreatitis/etiologyChildblood urea nitrogenRetrospective StudiesPancreatic ducthuman immunodeficiency virusHepatologybiologybusiness.industryC-reactive proteinGastroenterologyHIVAcute Disease Child Female Humans Italy/epidemiology Male Pancreatitis/diagnosis Pancreatitis/epidemiology* Pancreatitis/etiology Retrospective Studiesacute pancreatitisBUN; blood urea nitrogen; CRP; C-reactive protein; HIV; human immunodeficiency virus; URL; upper reference limitmedicine.diseaseSurgerymedicine.anatomical_structureItalyPancreatitisAcute DiseaseEtiologybiology.proteinAcute pancreatitisPancreatitisFemalemedicine.symptomCRPbusinessPancreatitis/diagnosiHuman
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Pancreatitis aguda necrótico-hemorrágica: propósito de dos autopsias judiciales

2015

la pancreatitis necrótico-hemorrágica, es una complicación inusual y altamente mortal en los casos de inflamación de la glándula pancreática. El diagnóstico es de sospecha clínica apoyado por pruebas de laboratorio y de radiodiagnóstico. Constituye una causa excepcional de muerte súbita. Pero esta forma de presentación de pancreatitis sólo puede ser confirmada mediante el estudio anatomopatológico de la glándula, del cual se dispone en raras ocasiones. Exponemos los hallazgos macroscópicos de dos casos mortales de Pancreatitis Aguda Necro-Hemorrágica. hemorrhagic and necrotizing pancreatitis, is an unusual and highly lethal complication in cases of inflammation of the pancreatic gland. The …

Judicial AutopsyMedicina legalHallazgos necrópsicosSudden death Autopsy findingsHemorrhagical and necrotizing pancreatitis:CIENCIAS MÉDICAS [UNESCO]Ciencias de la saludAcute pancreatitisPancreatitis necrótico-hemorrágicaPancreatitis AgudaUNESCO::CIENCIAS MÉDICASAutopsia médicoforenseMuerte súbita
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An integrated humoral and cellular response is elicited in pancreatic cancer by alpha-enolase, a novel pancreatic ductal adenocarcinoma-associated an…

2009

Pancreatic ductal adenocarcinoma (PDAC) is a fatal disease with a very poor 5-year survival rate. alpha-Enolase is a glycolytic enzyme that also acts as a surface plasminogen receptor. We find that it is overexpressed in PDAC and present on the cell surface of PDAC cell lines. The clinical correlation of its expression with tumor status has been reported for lung and hepatocellular carcinoma. We have previously demonstrated that sera from PDAC patients contain IgG autoantibodies to alpha-enolase. The present work was intended to assess the ability of alpha-enolase to induce antigen-specific T cell responses. We show that alpha-enolase-pulsed dendritic cells (DC) specifically stimulate healt…

KeratinocytesCancer ResearchPancreatic diseaseendocrine system diseasesalpha-enolaseAntibodies NeoplasmAlpha-enolaseT-LymphocytesMiceSkinImmunity Cellularhuman; pancreatic ductal adenocarcinoma; alpha enolase; tumor antigen; B cell response; T cell responsebiologyalpha enolasehuman; pancreatic ductal adenocarcinoma; alpha-enolase; tumor antigen; B cell response; T cell responseImmunohistochemistryTumor antigenUp-RegulationGene Expression Regulation Neoplasticmedicine.anatomical_structureOncologyAntibodyCarcinoma Pancreatic DuctalB cell responseT cellBlotting Westernpancreatic ductal adenocarcinomaGene Expression Regulation EnzymologicInterferon-gammaImmune systemAntigenAntigens NeoplasmCell Line TumorPancreatic cancermedicineAnimalsHumanshumanPancreasCell ProliferationDendritic Cellsmedicine.diseaseT cell responsepancreatic ductal adenocarcinoma; alpha-enolase; tumor antigen.digestive system diseasesPancreatic NeoplasmsImmunoglobulin GPhosphopyruvate HydrataseAntibody FormationImmunologybiology.proteintumor antigenT-Lymphocytes Cytotoxic
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Hroniska pankreatīta ķirurģiskās ārstēšanas rezultāti: sešu gadu pieredze Rīgas Austrumu klīniskās universitātes slimnīcas, stacionārā "Gaiļezers"

2022

Ievads. Hronisks pankreatīts (HP) ir progresējoša iekaisuma slimība aizkuņģa dziedzerī, kas rada neatgriezenisku dziedzera audu atrofiju un fibrozi. Tas pakāpeniski rada eksokrīnu un endokrīnu aizkuņģa dziedzera mazspēju. Slimībai progresējot, pastiprinoties sāpju sindromam, aizkuņģa dziedzerī attīstās arī lokālas komplikācijas. Iepriekšminētais rada indikācijas ķirurģiskai ārstēšanai. Iespējamo operāciju veidi iedalās divās grupās: rezecējošas un drenējošas. Kopumā aizkuņģa dziedzera operācijas ir tehniski izaicinošas un augsti invazīvas, līdz ar to asociējas ar nozīmīgu pēcoperācijas komplikāciju risku (53,3 %). Darba mērķis. Retrospektīvi noskaidrot ķirurģiskās ārstēšanas veidus un intra…

Klaviena - Dindo klasifikācija. Clavien - Dindo classification.Ķirurģiskā ārstēšana. Surgical treatment.Pēcoperācijas komplikācijas. Postoperative complications.Hronisks pankreatīts. Chronic pancreatitis.Rīgas Austrumu klīniskās universitātes slimnīcas. Riga East clinical university hospital.Medicīna
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Laparoscopic distal pancreatectomy: what factors are related to the learning curve?

2014

none 7 no PURPOSE: The factors related to the learning curve for laparoscopic distal pancreatectomy have rarely been evaluated. METHODS: A retrospective study of 32 patients who underwent a laparoscopic distal pancreatectomy performed at a high-volume center by a single pancreatic surgeon experienced with laparoscopic surgery was conducted. Pre-, intra- and postoperative data were collected. The primary endpoint was the length of the operation. The secondary endpoints were the conversion and reoperation rates, overall postoperative morbidity and mortality rates, the length of hospital stay and rate of unplanned splenectomy. RESULTS: The length of the operation and the cumulative sum of the …

Laparoscopic surgeryAdultMaleReoperationmedicine.medical_specialtyAdult; Aged; Databases Factual; Female; Humans; Laparoscopy; Length of Stay; Male; Middle Aged; Multivariate Analysis; Operative Time; Pancreatectomy; Reoperation; Retrospective Studies; Splenectomy; Survival Rate; Learning Curve; Medicine (all)Databases FactualLaparoscopy pancreas learningmedicine.medical_treatmentEndocrinology Diabetes and MetabolismSplenectomyOperative TimeDatabasesPancreatectomyRetrospective StudiemedicineClinical endpointHumansLaparoscopySurvival rateMultivariate AnalysiFactualRetrospective StudiesAgedmedicine.diagnostic_testHepatologybusiness.industryGeneral surgeryMortality rateMedicine (all)GastroenterologyRetrospective cohort studyGeneral MedicineLength of StayMiddle AgedSurgerySurvival RateSettore MED/18 - Chirurgia GeneralePancreatectomyMultivariate AnalysisSplenectomySurgeryFemaleLaparoscopybusinessLearning CurveHuman
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