2019
Predicting Efavirenz Concentrations in the Brain Tissue of HIV‐Infected Individuals and Exploring their Relationship to Neurocognitive Impairment
Srinivas N, Joseph SB, Robertson K, Kincer LP, Menezes P, Adamson L, Schauer AP, Blake KH, White N, Sykes C, Luciw P, Eron JJ, Forrest A, Price R, Spudich S, Swanstrom R, Kashuba A. Predicting Efavirenz Concentrations in the Brain Tissue of HIV‐Infected Individuals and Exploring their Relationship to Neurocognitive Impairment. Clinical And Translational Science 2019, 12: 302-311. PMID: 30675981, PMCID: PMC6510381, DOI: 10.1111/cts.12620.Peer-Reviewed Original ResearchConceptsBrain tissue concentrationsCerebrospinal fluidBrain tissueRhesus macaquesNeurocognitive scoresPK/pharmacodynamic analysesPenetration of antiretroviralsTissue concentrationsExposure-response analysisConcentration-time curveAdult rhesus macaquesCSF AUCEfavirenz concentrationsPlasma AUCPharmacodynamic analysisClinical studiesTissue AUCNeurocognitive impairmentCSF samplesPharmacokinetic dataPK modelingHIVTime pointsAUCNecropsy
2017
Tissue distribution of perfluoroalkyl acids and health status in wild Mozambique tilapia (Oreochromis mossambicus) from Loskop Dam, Mpumalanga, South Africa
Bangma J, Reiner J, Botha H, Cantu T, Gouws M, Guillette M, Koelmel J, Luus-Powell W, Myburgh J, Rynders O, Sara J, Smit W, Bowden J. Tissue distribution of perfluoroalkyl acids and health status in wild Mozambique tilapia (Oreochromis mossambicus) from Loskop Dam, Mpumalanga, South Africa. Journal Of Environmental Sciences 2017, 61: 59-67. PMID: 29191316, PMCID: PMC6584947, DOI: 10.1016/j.jes.2017.03.041.Peer-Reviewed Original ResearchConceptsHealth statusInflammatory diseasesFish health statusAdipose tissueHealthy tilapiaTissue distributionTissue concentrationsPerfluoroalkyl acidsMale Mozambique tilapiaKidneyPerfluorooctanoic acidTissueBurdenLiverHigher PFAA concentrationsPerfluorooctanesulfonic acidStatusOrgansMozambique tilapiaPFAA concentrationsStatistical analysisSpleenIncidenceDiseaseCare
2015
Dimethadione embryotoxicity in the rat is neither correlated with maternal systemic drug concentrations nor embryonic tissue levels
Ozolinš TR, Weston AD, Perretta A, Thomson JJ, Brown NA. Dimethadione embryotoxicity in the rat is neither correlated with maternal systemic drug concentrations nor embryonic tissue levels. Toxicology And Applied Pharmacology 2015, 289: 89-97. PMID: 26375719, DOI: 10.1016/j.taap.2015.09.005.Peer-Reviewed Original ResearchConceptsGD 11Tissue concentrationsSystemic concentrationsWhole embryo cultureTissue levelsMaternal serum levelsIncidence of CHDSystemic drug concentrationsGestational day 8Embryonic concentrationsCHD incidenceMaternal serumSerum levelsPregnant ratsSeparate cohortAnticonvulsant trimethadioneDay 8Embryonic outcomeCongenital heartDrug concentrationsDimethadioneDMO concentrationIncidenceDevelopmental outcomesRats
2012
Imaging Changes in Synaptic Acetylcholine Availability in Living Human Subjects
Esterlis I, Hannestad JO, Bois F, Sewell RA, Tyndale RF, Seibyl JP, Picciotto MR, Laruelle M, Carson RE, Cosgrove KP. Imaging Changes in Synaptic Acetylcholine Availability in Living Human Subjects. Journal Of Nuclear Medicine 2012, 54: 78-82. PMID: 23160789, PMCID: PMC3703589, DOI: 10.2967/jnumed.112.111922.Peer-Reviewed Original ResearchConceptsNicotinic acetylcholine receptor availabilityEndogenous neurotransmitter acetylcholineNicotinic acetylcholine receptorsPhysostigmine administrationAcetylcholine availabilityExtracellular acetylcholineBaseline scanHealthy subjectsReceptor availabilityExtracellular levelsAcetylcholine receptorsMolecular neuroimagingSPECT studiesAcetylcholineNonhuman primatesTissue concentrationsNeurotransmitter acetylcholineHuman subjectsSignificant reductionAdditional scansScansParent concentrationsSubjectsVivo estimationIA
2009
Toll-like Receptor 7 Mitigates Lethal West Nile Encephalitis via Interleukin 23-Dependent Immune Cell Infiltration and Homing
Town T, Bai F, Wang T, Kaplan AT, Qian F, Montgomery RR, Anderson JF, Flavell RA, Fikrig E. Toll-like Receptor 7 Mitigates Lethal West Nile Encephalitis via Interleukin 23-Dependent Immune Cell Infiltration and Homing. Immunity 2009, 30: 242-253. PMID: 19200759, PMCID: PMC2707901, DOI: 10.1016/j.immuni.2008.11.012.Peer-Reviewed Original ResearchConceptsToll-like receptor 7West Nile virusReceptor 7WNV infectionImmune cell infiltrationLethal WNV infectionMyeloid differentiation factorIL-23 p19IL-23 responsesIL-12 p40West Nile encephalitisIL-12 p35Infected target cellsHost defense mechanismsRNA flavivirusInnate cytokinesWNV encephalitisInterleukin-12Cell infiltrationImmune cellsTarget organsVariable severityMiceTarget cellsTissue concentrations
2001
Population-based study of α- and γ-tocopherol in plasma and adipose tissue as biomarkers of intake in Costa Rican adults 1 , 2 , 3
El-Sohemy A, Baylin A, Ascherio A, Kabagambe E, Spiegelman D, Campos H. Population-based study of α- and γ-tocopherol in plasma and adipose tissue as biomarkers of intake in Costa Rican adults 1 , 2 , 3. American Journal Of Clinical Nutrition 2001, 74: 356-363. PMID: 11522560, DOI: 10.1093/ajcn/74.3.356.Peer-Reviewed Original ResearchConceptsAlpha-tocopherol intakeBiomarkers of intakeAdipose tissueGamma-tocopherolTissue concentrationsAlpha-tocopherolGamma-tocopherol intakeFood frequency questionnairePopulation-based studyDietary alpha-tocopherolAlpha-tocopherol concentrationsGamma-tocopherol concentrationsTissue biopsy samplesSupplement useVitamin supplementsBlood samplesBiopsy samplesVitamin EGood biomarkerUS dietSuitable biomarkersIntakePalm shorteningBiomarkersAdults 1
1997
Bile acid concentrations in human and rat liver tissue and in hepatocyte nuclei
Setchell K, Rodrigues C, Clerici C, Solinas A, Morelli A, Gartung C, Boyer J. Bile acid concentrations in human and rat liver tissue and in hepatocyte nuclei. Gastroenterology 1997, 112: 226-235. PMID: 8978363, DOI: 10.1016/s0016-5085(97)70239-7.Peer-Reviewed Original ResearchConceptsBile acid concentrationsBile acid administrationBile duct ligationBile acid poolLiver tissueBile acidsAcid administrationRat liver tissueDuct ligationTotal bile acid concentrationTissue concentrationsBile acid compositionSham-operated ratsLiver tissue levelsMajor bile acidsHydrophobic bile acidsHepatocyte nucleiAcid poolHuman liver tissueExperimental cholestasisAbstractTextTissue levelsRat hepatic nucleiAcid concentrationAdministration
1996
Blockade of FG 7142‐Induced Increased Dopamine Utilization by the Glycine/NMDA Receptor Antagonist (+)‐HA 966
Horger B, Elsworth J, Roth R. Blockade of FG 7142‐Induced Increased Dopamine Utilization by the Glycine/NMDA Receptor Antagonist (+)‐HA 966. Journal Of Neurochemistry 1996, 66: 1959-1962. PMID: 8780023, DOI: 10.1046/j.1471-4159.1996.66051959.x.Peer-Reviewed Original ResearchConceptsDopamine utilizationFG 7142Medial prefrontal cortexNucleus accumbensPrefrontal cortexReceptor antagonistHA-966Shell subdivisionReceptor influencesBenzodiazepine inverse agonist FG 7142Male Sprague-Dawley ratsMedia prefrontal cortexMesoaccumbal dopamine neuronsGlycine/NMDA receptor antagonistGlycine receptor antagonistSaline 15 minNMDA receptor antagonistSprague-Dawley ratsDopamine neuronsVehicle administrationSystemic administrationDihydroxyphenylacetic acidAccumbensMajor metaboliteTissue concentrations
1995
Selective Increase in Dopamine Utilization in the Shell Subdivision of the Nucleus Accumbens by the Benzodiazepine Inverse Agonist FG 7142
Horger B, Elsworth J, Roth R. Selective Increase in Dopamine Utilization in the Shell Subdivision of the Nucleus Accumbens by the Benzodiazepine Inverse Agonist FG 7142. Journal Of Neurochemistry 1995, 65: 770-774. PMID: 7616234, DOI: 10.1046/j.1471-4159.1995.65020770.x.Peer-Reviewed Original ResearchConceptsBenzodiazepine inverse agonist FG 7142Dopamine utilizationFG 7142Nucleus accumbensShell subdivisionWhole nucleus accumbensVivo microdialysis studyRats 30 minMedial prefrontal cortexMicrodialysis studyDopamine metabolismDopamine releaseDihydroxyphenylacetic acidAccumbensBrain regionsPrefrontal cortexSelective increaseMajor metaboliteTissue concentrationsPrevious reportsAdministration
1985
Influence of Theophylline on Fetal Rat Lung Phosphatidylcholine Synthesis in vivo
Moya F, Gross I. Influence of Theophylline on Fetal Rat Lung Phosphatidylcholine Synthesis in vivo. Neonatology 1985, 8: 9-16. PMID: 3987490, DOI: 10.1159/000457017.Peer-Reviewed Original ResearchConceptsSerum levelsFetal lung surfactant productionInfluence of theophyllineLung tissue concentrationsElevated serum levelsDoses of theophyllineLung surfactant productionPhosphatidylcholine synthesisMaternal ratioPregnant ratsIntraperitoneal administrationTissue concentrationsRate of incorporationSurfactant productionTheophyllineVivoFetusesRatsAdministrationDoses
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