Journal of affective disorders
-
Maternal pre- and postnatal psychological distress, such as anxiety and depression, may negatively affect mother-infant interaction quality. However, more information is needed on the role of specific types and timings of pre- and postnatal distress symptoms on mother-infant interaction. Research on the role of maternal anxiety is especially scarce. ⋯ Prenatal anxiety and postnatal depressive symptoms may each have unique effects on the different areas of mother-infant interaction, suggesting the need to develop more targeted interventions for mothers with different symptom profiles and timings. Prenatally anxious mothers could potentially benefit from early interventions decreasing stress and anxiety symptoms and specifically promoting their ability to read infant cues appropriately. Infants of postnatally depressed mothers may need interventions where both members of the dyad receive help.
-
Both peer victimization and internet addiction are common public health problems for children and adolescents. Several studies found an association between peer victimization and internet addiction, but the mechanism underlying this association remained unclear. This study aimed to determine the mechanisms underlying this association. ⋯ Depressive symptoms and anxiety symptoms mediate the association between peer victimization and internet addiction. Students who score higher in school functioning were more likely to develop internet addiction when they encounter peer victimization.
-
Post hoc analyses of EAGLES data to examine safety and efficacy of first-line smoking cessation pharmacotherapies in smokers with bipolar disorders (BD). ⋯ Smokers with BD had higher risk of NPSAEs and were less likely to quit overall than NPC smokers. Among smokers with BD, NPSAE risk difference estimates for active treatments versus placebo ranged from 1% lower to 6% higher. Efficacy of varenicline in smokers with BD was similar to EAGLES main outcomes; bupropion and NRT effect sizes were descriptively lower. Varenicline may be a tolerable and effective cessation treatment for smokers with BD.
-
Depression has recently been referred to as a neuroimmune disease because it is characterized by inflammatory changes in the cerebral cortex and hippocampus. Studies have demonstrated that microglial activation plays a crucial role in releasing inflammatory cytokines in the central nervous system (CNS), thereby contributing to depression, the mechanism underlying which remains unclear. ⋯ These results imply that clomipramine could attenuate depressive behaviors and neuroinflammation induced by LPS via partial regulation of NLRP3.
-
Alterations in hippocampal structure and function are present in bipolar disorder (BD). Childhood trauma is associated with risk for BD, and the several subfields of the hippocampus are differentially sensitive to the effects of stressors of the sort associated with risk for BD. The current study therefore sought to test the hypothesis that childhood trauma may be differentially associated with abnormal hippocampal subfield volumes in BD. ⋯ Childhood trauma demonstrates differential effects on hippocampal subfield volumes of BD and HC, particularly in hippocampal subfields involved in emotion regulation.