Considering the need for observing health protocols, the experience of the loss and the grieving process has changed in nature during this disease. Therefore, this study aims to gain a deep understanding of the experience of mourning during COVID-19 pandemic by exploring the experiences of survivors of the death of their loved. During COVID-19 pandemic, the inability to hold the usual ceremonies for mourning and receive the social support needed in this period, the relatives of the deceased encounter various conditions that disrupt the grieving process and may lead to the spread of unresolved grief in future.

Methamphetamine, one of the most frequently used illicit drugs worldwide, can induce psychosis in a large fraction of abusers and it is becoming a major problem for the health care institutions. There is some evidence that genetic and epigenetic factors may play roles in methamphetamine psychosis. In this study, we examined methamphetamine-induced epigenetic and expression changes of several key genes involved in psychosis. RNA and DNA extracted from the saliva samples of patients with methamphetamine dependency with and without psychosis as well as control subjects (each group 25) were analyzed for expression and promoter DNA methylation status of DRD1, DRD2, DRD3, DRD4, MB-COMT, GAD1, and AKT1 using qRT-PCR and q-MSP, respectively. We found statistically significant DNA hypomethylation of the promoter regions of DRD3 (P = 0.032), DRD4 (P = 0.05), MB-COMT (P = 0.009), and AKT1 (P = 0.0008) associated with increased expression of the corresponding genes in patients with methamphetamine psychosis (P = 0.022, P = 0.034, P = 0.035, P = 0.038, respectively), and to a lesser degree in some of the candidate genes in non-psychotic patients versus the control subjects. In general, methamphetamine dependency is associated with reduced DNA methylation and corresponding increase in expression of several key genes involved in the pathogenesis of psychotic disorders. While these epigenetic changes can be useful diagnostic biomarkers for psychosis in methamphetamine abusers, it is also consistent with the use of methyl rich diet for prevention or suppression of psychosis in these patients. However, this needs to be confirmed in future studies. © 2016 Wiley Periodicals, Inc.

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Emergence of mania following opioid withdrawal could be partly explained by mood stabilizing effects of opioids. Other than the type of opioid, it seems that the duration of use and withdrawal method might play a role. Caution should be used while detoxifying patients with a long history of opioid use.

Gender role conflict was related to low marital satisfaction and those who had feminine and androgynous gender roles reported more marital satisfaction. Some of the feminine characteristics, which are a combination of complex behavioral and emotional interactions, can enhance the relationships. These results can be used in marital counseling and therapy.