BACKGROUND Studies have found that antipsychotics and antidepressants are associated with weight gain and obesity, particularly among women and some minority groups. Incarcerated populations (also referred to as offenders, prisoners or inmates) have a high prevalence of mental health problems and 15 % of offenders have been prescribed medications. Despite rates of antidepressant and antipsychot...

Since the introduction of monoamine oxidase inhibitors (MAOIs) in the 1950s, researchers have been searching for antidepressant agents with more favorable tolerability profiles. The introduction of selective serotonin reuptake inhibitors (SSRIs) in the late 1980s provided clinicians with a drug class featuring an improved tolerability profile as compared to MAOIs and tricyclic antidepressants (...

Stress and psychiatric illness have been associated with a dysregulation of glutamatergic neurotransmission. Recently, positive allosteric modulators (PAMs) of the metabotropic glutamate 2 (mGlu₂) receptor have been found to exert antidepressant-like activity in rats performing under a differential reinforcement of low rate (DRL) 72-s schedule. An autoreceptor role at glutamatergic synapses is ...

BACKGROUND: Several antipsychotic agents are known to prolong the QT interval in a dose dependent manner. Corrected QT interval (QTc) exceeding a threshold value of 450 ms may be associated with an increased risk of life threatening arrhythmias. Antipsychotic agents are often given in combination with other psychotropic drugs, such as antidepressants, that may also contribute to QT prolongation...

OBJECTIVE The objective of the present study was to examine if the change in the suicide rate is associated with individuals' use of antidepressants as has been suggested by ecological studies. DESIGN Decomposition of suicide rates by antidepressant treatment group. SETTING Population-based record linkage. PARTICIPANTS All individuals aged 50 years and older living in Denmark between 1 Ja...

Purpose: In this study, we assumed that treating animals with an antidepressant agents or voluntary running wheel exercise (RW) during adolescence may have protective effects against early life stress (ELS) which can impact on behavior and mitochondrial function. Evidence indicates that ELS has deleterious effects on brain and behavior and increases the risk of mental disorders such as depressi...

A study of the chemical constituents from the Australian Sponge Hyrtios digitatus has provided a perspective on the connection between the chemistry and biology of the puupehenones, a unique and unusual class of merosesquiterpenes. In this study, a new tetracyclic merosesquiterpene, 19-methoxy-9,15-ene-puupehenol (1) was isolated from the marine sponge Hyrtios digitatus along with the known 20-...

Stress and psychiatric illness have been associated with a dysregulation of glutamatergic neurotransmission. Recently, positive allosteric modulators (PAMs) of the metabotropic glutamate 2 (mGlu2) receptor have been found to exert antidepressant-like activity in rats performing under a differential reinforcement of low rate (DRL) 72-s schedule. An autoreceptor role at glutamatergic synapses is ...

PURPOSE Several studies have found that depression and the use of antidepressant medications are associated with an increased risk of cardiovascular disease. We assessed the association between the use of antidepressant drugs and myocardial infarction, and whether that association differs between the tricyclic and selective serotonin reuptake inhibitor (SSRI) classes of medication. PARTICIPAN...