The accentuation in post-traumatic stress disorder-like symptoms induced by diabetes in rats is not associated with a further increase in astrocyte activation in the hippocampus.

Individuals with post-traumatic stress disorder (PTSD) show increased rates of several serious metabolic diseases. However, little is known about pre-existing metabolic diseases and the development of PTSD. Therefore, we aimed to evaluate the course of post-traumatic stress disorder (PTSD) development in rats with preexisting diabetes.

Anxiety-like behavior and neuroendocrine changes in offspring resulting from gestational post-traumatic stress disorder.

Exposure to stressful environmental events during the perinatal period can increase vulnerability to psychopathologies that cause neuroendocrine changes associated with deficits in emotional behavior that can appear early in life. Post-traumatic stress disorder (PTSD) is a frequent, chronic, and disabling disorder that negatively impacts the emotional, social, and cognitive behaviors of affected individuals. Thus, we induced PTSD in pregnant rats by applying inescapable footshocks and then investigated the behavioral parameters similar to anxiety in offspring at prepubertal age, in addition to the plasma levels of maternal and offspring corticosterone and expression of glucocorticoid receptors (GR) in the offspring's hippocampus.