RNA, MessengerMice, Inbred C57BLTime FactorsAnxietyCells, CulturedQuestionnairesCross-Sectional StudiesRisk FactorsSeverity of Illness IndexCell LineBase SequenceDepressionGene ExpressionDisease Models, AnimalReverse Transcriptase Polymerase Chain ReactionSpecies SpecificitySex FactorsMolecular Sequence DataAnalysis of VarianceRats, Sprague-DawleyUnited StatesUp-RegulationCytokinesLungBody WeightAge FactorsOxidative StressSwinePregnancySmokingGene Expression RegulationMice, KnockoutCell DifferentiationInterferon-gammaKineticsCase-Control StudiesBlotting, WesternMice, Inbred BALB CBrainLiverCattleMutationCohort StudiesApoptosisTreatment Outcome