0000000001030108

AUTHOR

Raúl González

showing 3 related works from this author

Downregulation of thioredoxin-1-dependent CD95 S-nitrosation by Sorafenib reduces liver cancer

2020

Hepatocellular carcinoma (HCC) represents 80% of the primary hepatic neoplasms. It is the sixth most frequent neoplasm, the fourth cause of cancer-related death, and 7% of registered malignancies. Sorafenib is the first line molecular targeted therapy for patients in advanced stage of HCC. The present study shows that Sorafenib exerts free radical scavenging properties associated with the downregulation of nuclear factor E2-related factor 2 (Nrf2)-regulated thioredoxin 1 (Trx1) expression in liver cancer cells. The experimental downregulation and/or overexpression strategies showed that Trx1 induced activation of nitric oxide synthase (NOS) type 3 (NOS3) and S-nitrosation (SNO) of CD95 rece…

0301 basic medicine:Anatomy::Cells::Cells Cultured::Cell Line::Cell Line Tumor [Medical Subject Headings]Factor 2 relacionado con NF-E2Regulación hacia abajomedicine.medical_treatment[SDV]Life Sciences [q-bio]Clinical Biochemistry:Chemicals and Drugs::Amino Acids Peptides and Proteins::Proteins::Thioredoxins [Medical Subject Headings]ApoptosisBiochemistry:Phenomena and Processes::Chemical Phenomena::Biochemical Phenomena::Biochemical Processes::Nitrosation [Medical Subject Headings]Targeted therapyNeoplasias hepáticas:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Mice0302 clinical medicineThioredoxins:Organisms::Eukaryota::Animals [Medical Subject Headings]lcsh:QH301-705.5Cell proliferationlcsh:R5-920GSNORChemistry:Diseases::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Liver Neoplasms [Medical Subject Headings]Liver NeoplasmsSorafenibFas receptor3. Good healthHepatocellular carcinomaCD95Liver cancerlcsh:Medicine (General)NOS3Liver cancerCarcinoma hepatocelularResearch Papermedicine.drugSorafenibHepatocarcinomaProliferación celularCarcinoma HepatocellularNitrosationDown-RegulationMice Nude[SDV.CAN]Life Sciences [q-bio]/CancerAntineoplastic AgentsNrf203 medical and health sciencesDownregulation and upregulationCell Line TumormedicineAnimalsHumansS-NitrosoglutatiónTiorredoxinas:Phenomena and Processes::Cell Physiological Phenomena::Cell Physiological Processes::Cell Growth Processes::Cell Proliferation [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Mice [Medical Subject Headings]:Diseases::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Liver Neoplasms::Carcinoma Hepatocellular [Medical Subject Headings]:Phenomena and Processes::Chemical Phenomena::Biochemical Phenomena::Biochemical Processes::Down-Regulation [Medical Subject Headings]Cell growthPhenylurea CompoundsOrganic Chemistry:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents [Medical Subject Headings][SDV.MHEP.HEG]Life Sciences [q-bio]/Human health and pathology/Hépatology and Gastroenterology:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Mice::Mice Mutant Strains::Mice Nude [Medical Subject Headings]medicine.diseasedigestive system diseases030104 developmental biologylcsh:Biology (General)ApoptosisDownregulation:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Cyclic::Hydrocarbons Aromatic::Benzene Derivatives::Phenylurea Compounds [Medical Subject Headings][SDV.SP.PHARMA]Life Sciences [q-bio]/Pharmaceutical sciences/PharmacologyCancer researchÓxido nítrico sintasa de tipo III030217 neurology & neurosurgery
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Evolution Over Time of Ventilatory Management and Outcome of Patients With Neurologic Disease

2021

OBJECTIVES: To describe the changes in ventilator management over time in patients with neurologic disease at ICU admission and to estimate factors associated with 28-day hospital mortality. DESIGN: Secondary analysis of three prospective, observational, multicenter studies. SETTING: Cohort studies conducted in 2004, 2010, and 2016. PATIENTS: Adult patients who received mechanical ventilation for more than 12 hours. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Among the 20,929 patients enrolled, we included 4,152 (20%) mechanically ventilated patients due to different neurologic diseases. Hemorrhagic stroke and brain trauma were the most common pathologies associated with the need fo…

Malemedicine.medical_treatmentpulmonary complicationsRESPIRATORY-DISTRESS-SYNDROMECritical Care and Intensive Care MedicineCASE-FATALITY0302 clinical medicineRisk FactorsBrain Injuries TraumaticMulticenter Studies as TopicHospital MortalityProspective StudiesSimplified Acute Physiology ScoreStrokePOPULATIONSimplified Acute Physiology ScoreAge FactorsANEURYSMAL SUBARACHNOID HEMORRHAGEMiddle AgedHemorrhagic StrokeIntensive Care UnitsObservational Studies as TopicAnesthesiaBreathingFemalemedicine.symptomVentilator WeaningCohort studyAdultTRAUMATIC BRAIN-INJURYPressure support ventilationmechanical ventilationprognosis factorsACUTE LUNG INJURY03 medical and health sciencesmedicineHumansAgedIschemic StrokeMechanical ventilationNoninvasive Ventilationbusiness.industryMORTALITYneurologic patientsOrgan dysfunction030208 emergency & critical care medicineLength of Staymedicine.diseaseTRENDSRespiration Artificial030228 respiratory systemEtiologyNEUROCRITICAL CARENervous System DiseasesTracheotomybusinessCritical Care Medicine
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A simplified method to quantitate atherosclerosis in the rabbit aorta.

2001

A simple method to quantitatively evaluate atherosclerosis in the rabbit aorta by measuring macroscopic lesion areas (%) was attempted in the present study. Ten female New Zealand white rabbits were fed on a cholesterol-rich diet (5/1000 g of food) during 4 months. Five of them were oophorectomized at the beginning and all were sacrificed at the end. Total levels of cholesterol increased from 50.7+/-14.7 mg/dl to 782.8+/-296.0. No significant differences were observed between oophorectomized and intact rabbits. At 4 months, the cholesterol-rich diet caused in both, intact and oophorectomized rabbits, atherosclerotic lesions affecting 17 and 46% of the aortic surface, respectively. This meth…

Pathologymedicine.medical_specialtyOvariectomyHypercholesterolemiaCoronary Artery DiseaseSeverity of Illness IndexGeneral Biochemistry Genetics and Molecular BiologyLesionchemistry.chemical_compoundPredictive Value of Testsmedicine.arterymedicineImage Processing Computer-AssistedAnimalsNew zealand whiteAortaAortic atherosclerosisAortaLagomorphabiologyCholesterolVascular diseasebusiness.industryRabbit aortaObstetrics and GynecologyAnatomybiology.organism_classificationmedicine.diseaseDisease Models AnimalchemistryFemaleRabbitsmedicine.symptombusinessMaturitas
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