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Antidepressant-induced changes in food preference were investigated in a group of 40 depressed patients before and during treatment with imipramine. As part of a validated survey, the Pittsburgh Appetite Test, self-reported food preference was categorized by both nutrient and hedonic properties to
Ninety-three consecutive outpatients receiving tricyclic antidepressants for at least one month were asked about medication side effects, including excessive appetite and craving for sweets. Prevalence of these side effects and their relationship (Pearson r) to type of medication, dosage, patient
Measuring anhedonic behavior in rodents is a challenging task as current methods display only moderate sensitivity to detect anhedonic phenotype and, consequently, results from different labs are frequently incongruent. Herein we present a newly-developed test, the Sweet Drive Test (SDT), which
Background: Contact dermatitis (CD) is considered among the common inflammatory skin diseases worldwide. Cucurbita moschata Duchesne has antioxidant, anti-inflammatory, and antidepressant activity beside many other beneficial
OBJECTIVE
Sweetme Sweet Pumpkin™ (SSP, baked Cucurbita moschata Duch.) has been used to treat patients with depression in Korea. However, the role of SSP in improving depression has not been elucidated yet. Thus, we assessed the antidepressant-like effect of SSP and its active compound, β-carotene,
Background: There is a desperate need for in-vivo behavioral screening tests for anti-manic effects. The frequently used psychostimulant-induced hyperactivity test appears to have lower validity than previously described, but other quick,
Plant-derived natural constituents are of great interest in modern drug discovery due to their natural diversity. Viola odorata L has been traditionally used for the treatment of neuropsychiatric disorders. The present study was undertaken to isolate phytoconstituents including three flavonoids
The lack of appropriate animal models for bipolar disorder (BPD) is a major factor hindering the research of its pathophysiology and the development of new drug treatments. In line with the notion that BPD might represent a heterogeneous group of disorders, it was suggested that models for specific
In the sweet spot: Cocrystal structures of engineered neurotransmitter transporters reveal the binding mode of commonly prescribed antidepressants, providing a basis for a rational drug design for this class of proteins. The picture shows the structure of the dopamine transporter of Drosophila
Chronic exposure to mild unpredictable stress has previously been found to depress the consumption of palatable sweet solutions. In the present study this effect was reversed by chronic (9 weeks) treatment with the atypical antidepressants, fluoxetine and maprotiline (5 mg/kg/day); the
Eating behaviour of severely depressed patients was assessed before (n = 56), after acute (n = 46) and during maintenance (n = 35) treatment and compared to matched normal controls in order to investigate the behavioural mechanisms underlying the weight gain induced by antidepressants. Assessments
Rats subjected chronically (12 weeks) to a variety of mild, unpredictable stressors showed a reduced consumption of sucrose or a sucrose/saccharin mixture in two-bottle consumption tests (sweet solution versus water). The deficit was apparent within 2 weeks of stress; normal behaviour was restored
Body weight and appetite were evaluated in 40 depressed outpatients from a private psychiatric practice who were receiving low-modest doses of tricyclic antidepressants. Amitriptyline (maximum of 150 mg/day), nortriptyline (maximum of 50 mg/day), and imipramine (maximum of 80 mg/day) were given for
The chronic mild stress (CMS) model has been used as an animal model of depression which induces anhedonic behavior in rodents. The present study was aimed to evaluate the behavioral and physiological effects of administration of beta-carboline harmine in rats exposed to CMS procedure. To this aim,
Chronic exposure to mild unpredictable stress (CMS) has previously been found to cause an antidepressant-reversible decrease in the consumption of palatable sweet solutions. There is evidence that the effect of antidepressants in this model is mediated by an increase in transmission at dopamine (DA)