Evidence of a Relationship Between Plasma Leptin, Not Nesfatin-1, and Craving in Male Alcohol-Dependent Patients After Abstinence.

The goal of this study was to determine whether the plasma leptin, nesfatin-1, cortisol, brain-derived neurotrophic factor (BDNF), and inflammatory cytokines could be used as potential biomarkers for the degree of craving in the alcohol-dependent patients after 1 month of abstinence. A total of 83 patients with alcohol use disorder (AUD) and 61 healthy subjects were assessed. Patients with AUD were selected from Department of Material Dependence, Anhui Mental Health Center, and subjects in the control group were selected from healthy volunteers.

Pharmacologic prevention of postoperative delirium after on-pump cardiac surgery: A meta-analysis of randomized trials.

Background: Postoperative delirium is a prevalent and disabling mental disorder in patients undergoing on-pump cardiac surgery. There is some evidence that the use of pharmacological interventions may reduce the risk of developing of postoperative delirium. Therefore, the aim of this meta-analysis was to determine the effect of pharmacologic agents for the prevention postoperative delirium after cardiac surgery.

[Effects of methadone maintenance treatment on working memory in male heroin dependent patients].

Objective: To explore the differences of working memory task performance between male patients with heroin dependence in methadone maintenance treatment (MMT) and healthy controls (HC).

Methods: A total of 42 heroin-dependent patients at Huainan City Psychiatric Hospital from May 2011 to October 2011 were compared with 31 gender- and age-matched HCs on such working memory tests as visual-space, visual-verbal and visual-face. Then the accurate rate and reaction time of the above tasks were between two groups.