2016
Modulation of the peri‐infarct neurogliovascular function by delayed COX‐1 inhibition
Lake EMR, Mester J, Thomason LA, Adams C, Bazzigaluppi P, Koletar M, Janik R, Carlen P, McLaurin J, Stanisz GJ, Stefanovic B. Modulation of the peri‐infarct neurogliovascular function by delayed COX‐1 inhibition. Journal Of Magnetic Resonance Imaging 2016, 46: 505-517. PMID: 28703413, DOI: 10.1002/jmri.25541.Peer-Reviewed Original ResearchConceptsNeuronal survivalMicroglia/macrophage recruitmentExerts multiple beneficial effectsChronic ischemic injuryAdult male ratsCOX-1 inhibitionMultiple beneficial effectsMost patientsAstrocytic activationEndothelial densityNeuronal lossChronic stageFocal ischemiaHemodynamic changesIschemic injuryAdult disabilityMacrophage recruitmentMale ratsPerfusion responseMore effective interventionsNeurogliovascular unitCOX-1Novel treatmentsPerfusionBeneficial effectsFunctional magnetic resonance imaging in chronic ischaemic stroke
Lake EM, Bazzigaluppi P, Stefanovic B. Functional magnetic resonance imaging in chronic ischaemic stroke. Philosophical Transactions Of The Royal Society B Biological Sciences 2016, 371: 20150353. PMID: 27574307, PMCID: PMC5003855, DOI: 10.1098/rstb.2015.0353.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingIschemic strokeInjury progressionLevel-dependent functional magnetic resonance imagingBlood oxygenation level-dependent functional magnetic resonance imagingChronic ischemic strokeBOLD functional magnetic resonance imagingBOLD signal contrastMagnetic resonance imagingFunctional magnetic resonanceBOLD fMRI measurementsVascular reactivityStroke progressionAdult disabilityChronic stageVascular functionPreclinical modelsStroke researchNeuronal activityNew treatmentsResonance imagingVivo markerClinical researchPreclinical researchBrain function
2015
The Effects of Delayed Reduction of Tonic Inhibition on Ischemic Lesion and Sensorimotor Function
Lake E, Chaudhuri J, Thomason L, Janik R, Ganguly M, Brown M, McLaurin J, Corbett D, Stanisz GJ, Stefanovic B. The Effects of Delayed Reduction of Tonic Inhibition on Ischemic Lesion and Sensorimotor Function. Cerebrovascular And Brain Metabolism Reviews 2015, 35: 1601-1609. PMID: 25966952, PMCID: PMC4640317, DOI: 10.1038/jcbfm.2015.86.Peer-Reviewed Original ResearchConceptsIschemic lesionsFocal ischemiaEndothelin-1Rat modelMontoya staircase testWeeks of treatmentTotal stroke volumeCortical microinjectionsIschemic strokeChronic stageSensorimotor deficitsStroke recoveryTonic inhibitionSensorimotor functionStroke volumeGABAA antagonismGABA antagonismStaircase testPerilesional regionsDelayed reductionInverse agonistNecrotic coreBrain structuresBeneficial effectsStroke