St. John's Wort Extract Ze 117 and Escitalopram Alter Plasma and Hippocampal Lipidome in a Rat Model of Chronic-Stress-Induced Depression.

Chronic stress is a key factor in the development of depression. It leads to hyperactivation of the hypothalamic-pituitary-adrenal (HPA) axis, which in turn increases the formation of glucocorticoids (GCs). Chronically elevated GC levels disrupt neuroplasticity and affect brain lipid metabolism, which may, ultimately, contribute to the development of depression.

The D*Phase-study: Comparing short-term psychodynamic psychotherapy and cognitive behavioural therapy for major depressive disorder in a randomised controlled non-inferiority trial.

Background: Given both the large volume and manifold preferences of patients with depression, the availability of various effective treatments is important. Psychodynamic psychotherapy (PDT) has received less research in comparison to cognitive behavioural therapy (CBT) for major depressive disorder (MDD). This study aimed to establish whether short-term psychodynamic supportive psychotherapy (SPSP) is non-inferior to CBT in the treatment of MDD.

St. John's wort extract Ze 117 alters the membrane fluidity of C6 glioma cells by influencing cellular cholesterol metabolism.

Chronic stress is associated with major depressive disorder (MDD). Increased glucocorticoid levels caused by uncontrolled release through the hypothalamic‒pituitary‒adrenal (HPA) axis can cause changes in the lipid content of the cellular plasma membrane. These changes are suspected to be involved in the development of depressive disorders.

Indices of airway resistance and reactance from impulse oscillometry correlate with aerosol particle emission in different age groups.

Airborne transmission of pathogens plays a major role in the spread of infectious diseases. Aerosol particle production from the lung is thought to occur in the peripheral airways. In the present study we investigated eighty lung-healthy subjects of two age groups (20-39, 60-76 years) at rest and during exercise whether lung function parameters indicative of peripheral airway function were correlated with individual differences in aerosol particle emission.