1989
Beagle puppy model of perinatal asphyxia: Blockade of excitatory neurotransmitters
Ment L, Stewart W, Petroff O, Duncan C, Montoya D. Beagle puppy model of perinatal asphyxia: Blockade of excitatory neurotransmitters. Pediatric Neurology 1989, 5: 281-286. PMID: 2553028, DOI: 10.1016/0887-8994(89)90018-0.Peer-Reviewed Original ResearchConceptsN-methyl-D-aspartate receptor antagonist MK801Cerebral blood flowBlood flowPerinatal asphyxiaCerebral high-energy phosphatesN-methyl-D-aspartate receptorsSaline 15 minBeagle puppy modelModel of ischemiaNewborn beagle puppiesHigh-energy phosphatesNeuropathologic damageAsphyxial insultPuppy modelNeuronal changesCerebral lactateExcitatory neurotransmitterBrainstem structuresPhosphocreatine levelsDrug treatmentMetabolic insultsBeagle puppiesMK801InsultPuppiesThromboxane synthesis inhibitor in a beagle pup model of perinatal asphyxia.
Ment L, Stewart W, Petroff O, Duncan C. Thromboxane synthesis inhibitor in a beagle pup model of perinatal asphyxia. Stroke 1989, 20: 809-814. PMID: 2728050, DOI: 10.1161/01.str.20.6.809.Peer-Reviewed Original ResearchConceptsCerebral blood flowThromboxane synthesis inhibitorBlood flowPerinatal asphyxiaSynthesis inhibitorCGS 13080Intraventricular hemorrhageLactate levelsCerebral regionsHigh incidenceMetabolic alterationsWhite matterLactate concentrationAsphyxiaBrain extractsInsultPhosphocreatine concentrationPupsSalineInhibitorsHemorrhageProstaglandinsMedulla
1988
Beagle puppy model of perinatal asphyxia: Alterations in cerebral blood flow and metabolism
Ment L, Stewart W, Gore J, Duncan C. Beagle puppy model of perinatal asphyxia: Alterations in cerebral blood flow and metabolism. Pediatric Neurology 1988, 4: 98-104. PMID: 3149477, DOI: 10.1016/0887-8994(88)90048-3.Peer-Reviewed Original ResearchConceptsCerebral blood flowBeagle puppy modelPerinatal asphyxiaPuppy modelBlood flowControl of CBFUncoupling of CBFATP/Pi ratioBaseline 1 hourRadioactive microsphere determinationsPCr/PiWhite matter regionsDays of ageAsphyxial episodesAsphyxial insultNeurodevelopmental handicapArterial pressureClinical sequelaeElectrocerebral silenceMicrosphere determinationBrainstem structuresCBF dataBaseline valuesPathologic conditionsAsphyxia
1986
Beagle puppy model of perinatal cerebral insults. Cerebral blood flow changes and intraventricular hemorrhage evoked by hypoxemia.
Ment L, Stewart W, Duncan C, Pitt B. Beagle puppy model of perinatal cerebral insults. Cerebral blood flow changes and intraventricular hemorrhage evoked by hypoxemia. Journal Of Neurosurgery 1986, 65: 847-50. PMID: 3772483, DOI: 10.3171/jns.1986.65.6.0847.Peer-Reviewed Original ResearchConceptsCerebral blood flowWhite matterIntraventricular hemorrhageRegional cerebral blood flowCerebral blood flow changesNeonatal cerebral infarctionPerinatal cerebral insultsParieto-occipital white matterEffects of hypoxemiaBeagle puppy modelNewborn beagle pupsBlood flow changesTemporal white matterParietal white matterCentral gray regionNeuropathological injuryCerebral infarctionPerinatal asphyxiaCerebral insultNeuropathological changesPuppy modelCommon causeGerminal matrixBeagle pupsBlood flow
1984
Perinatal cerebral infarction
Ment L, Duncan C, Ehrenkranz R. Perinatal cerebral infarction. Annals Of Neurology 1984, 16: 559-568. PMID: 6508239, DOI: 10.1002/ana.410160506.Peer-Reviewed Original ResearchConceptsPerinatal cerebral infarctionCerebral infarctionNeonatal intraventricular hemorrhageFull-term infantsMonths of ageTwelve-month intervalsPerinatal asphyxiaPreterm neonatesIntraventricular hemorrhageNeonatal seizuresTomographic scanCommon causePostmortem examinationInfarctionInfantsStrokeAsphyxiaHemorrhageNeonatesSeizuresUteroDiagnosisMonths