Search results for "Pyrazoles"

showing 3 items of 153 documents

New frontiers in anticoagulation: non vitamin-K oral anticoagulants in stroke prevention

2016

ABSTRACTIntroduction: Non vitamin-K oral anticoagulants (NOACs) are direct and specific inhibitors of the coagulation factors IIa (dabigatran) and Xa (apixaban, rivaroxaban, edoxaban) which share many pharmacokinetic properties. However, indications are lacking regarding the use of NOACs during thrombolysis, surgery and bleeding events.Areas covered: In this paper, the authors retrospectively analyzed the relevant literature on the NOACs using the PubMed and Google Scholar databases.Expert commentary: Although warfarin is effective in cardioembolic stroke prevention, easier handling and more favorable risk-benefit profile often render NOACs a more preferable therapy choice for neurologists.…

medicine.medical_specialtyVitamin KPyridonesaspirinmedicine.medical_treatmentAdministration Oral030204 cardiovascular system & hematologyDabigatranAnticoagulation03 medical and health scienceschemistry.chemical_compound0302 clinical medicineEdoxabanmedicineHumansatrial fibrillationPharmacology (medical)030212 general & internal medicineIntensive care medicineRivaroxabanAspirinbusiness.industryGeneral Neurosciencenon vitamin-K oral anticoagulantWarfarinAnticoagulantsreverse therapyAtrial fibrillationThrombolysismedicine.diseasemeasure of monitoringStrokewarfarinchemistryAnesthesiaPyrazolesApixabanstroke preventionNeurology (clinical)businessmedicine.drugExpert Review of Neurotherapeutics
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Novel Combination of Sorafenib and Celecoxib Provides Synergistic Anti-Proliferative and Pro-Apoptotic Effects in Human Liver Cancer Cells

2013

Molecular targeted therapy has shown promise as a treatment for advanced hepatocellular carcinoma (HCC). Sorafenib, a multikinase inhibitor, recently received FDA approval for the treatment of advanced HCC. However, although sorafenib is well tolerated, concern for its safety has been expressed. Celecoxib (Celebrex®) is a selective cyclooxygenase-2 (COX-2) inhibitor which exhibits antitumor effects in human HCC cells. The present study examined the interaction between celecoxib and sorafenib in two human liver tumor cell lines HepG2 and Huh7. Our data showed that each inhibitor alone reduced cell growth and the combination of celecoxib with sorafenib synergistically inhibited cell growth an…

medicine.medical_treatmentCancer TreatmentGene ExpressionApoptosisPharmacologyBiochemistryTargeted therapy0302 clinical medicineMolecular Cell Biology0303 health sciencesSulfonamidesMultidisciplinaryReverse Transcriptase Polymerase Chain ReactionQLiver NeoplasmsRDrug SynergismGenomicsSorafenib3. Good healthGene Expression Regulation NeoplasticOncology030220 oncology & carcinogenesisMedicineLiver cancermedicine.drugResearch ArticleBiotechnologySignal TransductionSorafenibNiacinamideProgrammed cell deathCarcinoma HepatocellularScienceBlotting WesternBiologyMolecular Genetics03 medical and health sciencesCell Line TumorGastrointestinal TumorsmedicineIn Situ Nick-End LabelingHumansneoplasmsBiology030304 developmental biologyCell ProliferationDNA PrimersHuman liver cancer Apoptosis Sorafenib Celecoxib anti-proliferative effectsCell growthGene Expression ProfilingPhenylurea CompoundsComputational BiologyCancers and NeoplasmsHepatocellular CarcinomaChemotherapy and Drug Treatmentmedicine.diseaseMicroarray Analysisdigestive system diseasesGene expression profilingApoptosisCell cultureCelecoxibPyrazolesGenome Expression AnalysisPLoS ONE
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COX-2 expression in chondrosarcoma: A role for celecoxib treatment?

2010

Chondrosarcomas are resistant to conventional chemo- and radiotherapy. A subset of chondrosarcomas arises secondarily in the benign tumour syndromes enchondromatosis (EC) and multiple osteochondromas (MO), and prevention of tumour development would greatly improve prognosis. We therefore investigated the effect of selective COX-2 inhibition on chondrosarcoma growth. COX-2 expression was studied in central- and peripheral cartilaginous tumours. The effect of COX-2 inhibition was assessed in four high-grade chondrosarcoma cell lines using celecoxib and NS-398 treatment. COX-2 activity (prostaglandin E-2 (PGE(2)) ELISA) and cell viability were measured. The (prophylactic) effect of celecoxib o…

musculoskeletal diseasesMaleCancer ResearchPathologymedicine.medical_specialtyCell Survivalmedicine.medical_treatmentChondrosarcomaDrug Evaluation PreclinicalMice NudeAntineoplastic AgentsBone NeoplasmsMiceIn vivomedicineTumor Cells CulturedAnimalsHumansViability assaySulfonamidesCyclooxygenase 2 Inhibitorsbusiness.industryCartilagemedicine.diseaseXenograft Model Antitumor AssaysRadiation therapyDisease Models Animalmedicine.anatomical_structureOncologyBone tumours Chondrosarcoma COX-2 inhibition Therapy Xenograft familial adenomatous polyposis cell-line cyclooxygenase-2 inhibitor trial tumors establishment emphasis origin boneCell cultureCelecoxibCyclooxygenase 2CelecoxibPyrazolesChondrosarcomabusinessmedicine.drugProstaglandin E
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