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Patients under methadone maintenance treatment (MMT) programs are susceptible to several complications including metabolic and clinical disorders. This study was designed to determine the effect of crocin supplementation on mental health parameters and metabolic profiles in subjects under MMT. The current randomized, double-blind, placebo-controlled, clinical trial was conducted among 53 patients under MMT to receive either 15 mg/day of crocin (n = 26) or placebo (n = 27) twice a day for 8 weeks. Crocin administration significantly decreased Beck DepressionInventory score (P = 0.01) and Beck Anxiety Inventory score (P = 0.008) compared with the placebo. In addition, crocin administration resulted in a significant reduction in fasting glucose (P = 0.003), insulin levels (P = 0.01), insulin resistance (P = 0.008), triglycerides (P = 0.001), very low-density lipoprotein (P = 0.001), total cholesterol levels (P = 0.03), and a significant increase in insulin sensitivity (.003) compared with the placebo. Additionally, crocin intake was associated with a significant reduction in high-sensitivity C-reactive protein (p < .001) and malondialdehyde (P = 0.001) and a significant rise in total antioxidant capacity levels (P = 0.01) compared with the placebo. The findings of this clinical trial indicate that taking crocin for 8 weeks by patients under MMT had beneficial effects on their mental health and improved their metabolic profiles.

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Background: Job satisfaction and emotional intelligence are two important variables in organizational behavioral studies, and are key factors in promoting the efficiency of organizations. Objectives: The present study was conducted in order to determine the job satisfaction and emotional intelligence of employees of Kashan hospitals in 2011. Materials and Methods: This cross-sectional study was performed on 121 employees of Kashan hospitals who were selected using random stratified method. In this study, Bar-on emotional intelligence and job satisfaction questionnaires were used. The data were analyzed using statistical methods such as odds ratio, Chi-square and Fisher's exact test. Results: The majority of employees (76%) had moderate emotional intelligence while 88.2% of them had moderate job satisfaction. In this study, there were no significant relations between emotional intelligence and variables such as sex, education, and marital and job status (P > 0.05) but significant relations were found between the age and emotional intelligence (P = 0.01). Furthermore, there was no significant relation between job satisfaction and demographic variables. Moreover, no significant relation was found between the emotional intelligence and job satisfaction (P > 0.05). Conclusions: As the majority of the staff had average level of job satisfaction and emotional intelligence and others were lower than average, it seems necessary for authorities to explore the reasons for job dissatisfaction to prevent job burnout, depression and developing a sense of helplessness in the staff. It is also recommended to hold educational workshops for the staff especially who are younger than 40 years to promote their emotional intelligence.

Background and Objective: Patients under methadone maintenance therapy (MMT) are susceptible to several complications including mental disturbances and risk of relapse. The present study was designed to evaluate the effects of tDCS on relapse, depression, and anxiety of opioid-dependent patients under methadone maintenance treatment (MMT). Methods: It was a randomized-clinical trial that conducted among 27 male patients referred to the outpatient addiction clinic of Ibn-e-Sina psychiatric hospital in Mashhad from July 2018 to May 2019. Participants were allocated to two treatment groups including intervention and sham groups. The intervention group received seven sessions of tDCS, in the F3 (cathode) and F4 (anode) areas of the brain, each one lasts 20 min, in two consecutive weeks. Depression, anxiety, and stress scale-21 (DASS-21) were measured before, during, and after the intervention in patients under MMT. Relapse on the morphine, cannabis, and methamphetamine was screened by urine dipstick tests of morphine, cannabis, and methamphetamine. Results: Depression, anxiety, and stress of participants were significantly reduced in the intervention group compared with the control after the seventh session of tDCS (P < 0.001, P=0.01, and P=0.01, respectively). In addition, the relapse rate showed no significant changes between the two groups (P=0.33). Conclusion: Overall, our study demonstrated that depression, anxiety, and stress of participants were significantly reduced after the seventh session of tDCS, but did not affect

Objectives: Mental health is one of the most important public health issues, because of its major contribution in decrease of global burden of diseases. This study investigates the prevalence rate of mental disorders in General population aged 18 years and over in (kashan city, Iran 2005). Methods: This was a descriptive cross sectional study that was conducted via classified-randomized sampling. At stage one, by using the general health Questionnaire (N= 1800) and stage two by using clinical interview based on checklist DSM-IV by two psychiatrists;546 ones among 606 questionable people participated and 60 ones did not participated. Data were analyzed using Spss v. 16 and OR, CI and Chi-square test. Results: The overall prevalence of mental disorders was 29.2% (women 35/5% and men 21.2%). The most prevalent disorders were mood disorders and Anxiety disorders respectively (9.3%),(4.7%).In 505 subject with mental disorders, major depression (8.2%) and generalized anxiety disorder (7.2%) were the most prevalent and 7.8% of people had one mental disorder at least. The prevalence was higher than in adult aged 56-65 years (35.8%), widow (35.8%), illiterate (42.8%) and unemployed (38.8%) in this study. Significant difference was found between genders, education, marital status variables with mental disorder.

Nonspecificity and high toxicity limit the treatment efficacy and safety of chemoradiation therapy. Effective tumor targeting of anticancer drugs and radiosensitizing agents is highly desirable to amplify the efficacy of this standard cancer therapy approach. To achieve this goal, we exploited the synergy of cisplatin and gold nanoparticles (AuNPs) co‐loaded into alginate hydrogel network, forming so‐called ACA nanocomplex, and X‐ray radiation. Cisplatin is a commonly used anticancer agent, and at the same time, along with AuNPs could function as radiosensitizers to enhance the radiation‐induced damages through various pathways. The ACA nanocomplex improved the therapeutic efficiency of standard chemotherapy and yielded 79% growth inhibition in CT26 colon adenocarcinoma tumor after 28 days, which was significantly higher than that of 9% for free cisplatin administration. Moreover, the combination of ACA nanocomplex with 6 MV X‐ray dramatically suppressed tumor growth up to 95%, showing 51% enhancement in antitumor activity compared to standard chemoradiation. The nanocomplex developed herein holds the promise to promote the efficiency of standard chemoradiation while maintaining the patient's safety through reducing the clinically administered doses of anticancer drug and X‐ray. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 107B:2658–2663, 2019.

Background. Schizophrenia (SC), bipolar disorder (BD), and major depressive disorder (MDD) are associated with various cognitive and executive dysfunctions. The aim of the present study was to evaluate and compare cognitive and executive dysfunctions in schizophrenia, bipolar disorder, and major depressive disorder. Materials and Methods. Sixty-four schizophrenia patients, 68 bipolar patients, 62 patients with major depressive disorder, and 75 healthy individuals participated in the present study. All participants were assessed with the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I), Young Mania Rating Scale (YMRS), Positive and Negative Syndrome Scale (PANSS), Beck Depression Inventory (BDI-II), Trial Making Test (TMT), Four-Choice Reaction Time Task, Ruler Drop Method (RDM), Tower of London (TOL) task, and the Wisconsin Card Sorting Task (WCST). Data were analyzed by chi-square, Kolmogorov-Smirnov, and independent t -tests; ANOVA; and MANOVA. Results. In the cognitive function, the scores of SC, BD, and MDD patients were lower than those of healthy individuals. Also, the scores of MDD patients were lower than those of other patients, and the scores of BD patients were lower than those of SC patients. In the executive function, the scores of SC, BD, and MDD patients were lower than those of healthy individuals. Moreover, the scores of the MDD group were higher than those of the BD and SC groups, and the scores of the SC group were higher than those of the BD group. Conclusion. Patients with SC, BD, and MDD have poorer cognitive and executive functions than healthy individuals, even when these patients are in a stable state. Assessment of cognitive and executive functions in SC, BD, and MDD patients can help in understanding the pathology of these disorders.