Effect of Educational Intervention Based on Self-Efficacy Theory on the Caring Behaviour of Mothers Who Have Children With Cancer.

Self-efficacy, as one of the concepts of the empowerment model, plays a role in increasing caring behaviour. Accordingly, our study aimed to evaluate the effect of educational intervention based on self-efficacy theory on the caring behaviour of mothers who have children with cancer. This quasi-experimental study was conducted on all mothers (N = 86) of children with cancer undergoing chemotherapy who were referred to Bandar Abbas Children's Hospital.

Perforin gene analaysis in an Iranian family with familial hemophagocytic lymphohistiocytosis.

Perforin gene (PRF1) mutations have been reported in 20-30% of patients with familial hemophagocytic lymphohistiocytosis (FHL), an immune disorder of infancy and early childhood. Cytotoxic T and natural killer (NK) cell activities are remarkably reduced or absent in FHL patients. We report the first cases of familial hemophagocytic lymphohistiocytosis in an Iranian family with two siblings.