Arch Iran Med
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In the present study, we evaluated post-natal growth and psychomotor development status of infants at 6 months of age based on their gestational age at elective cesarean sections. ⋯ The results from this study demonstrated that postponing the time of planned elective cesareans beyond 39 weeks of gestation may improve infant's growth and psychomotor outcomes.
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Mutations and polymorphisms of the GSK3β gene have been associated with several diseases including Alzheimer disease, diabetes and cancer; however, to date, no variants of this gene have been associated with colorectal cancer (CRC). This study aims to explore, for the first time, the association of the GSK3β rs334558 and rs6438552 polymorphisms with CRC. ⋯ Our results denote that GSK3β gene polymorphisms play a significant role in promoting or preventing CRC. Additionally, variations in this gene are associated with the tumor site and the tumor-node-metastasis (TNM) stage in these patients.
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Hydatidosis is an important zoonotic parasite disease in several herbivorous mammals. Human cystic echinococcosis (CE) caused by infection with larval stage of Echinococcus granulosus has been frequently reported from different organs. Here, we report the first case of a urinary echinococcosis in Iran with a pain in the lower left abdominal quadrant and severe frequent urination (pollakiuria). ⋯ The isolated cysts from liver and urinary bladder were referred to pathology laboratory, and the tissue sections were stained with Tri-chrome and Hematoxylin/eosin staining methods. Microscopic examination of prepared tissue sections showed protoscoleces of E. granulosus with specific and thick laminated hyaline layer (non-cellular membrane), with covers the thin activate germinal epithelium, which revealed the diagnosis of a hydatid cyst. This rare case illustrates that CE is the necessity of considering in the differential diagnosis from cysts, abscesses, malignant and benignant tumors, especially is essential in endemic areas of CE.
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Many genes with different inheritance modes contribute to the pathogenicity of intellectual disability (ID) making it the most known genetically heterogeneous disorder. Advanced next-generation sequencing (NGS) technologies have helped researchers identify genes underlying ID at an exponential pace. As a consanguineous country, Iran is a hotspot for discovering novel autosomal recessive intellectual disability (ARID) genes. ⋯ Functional studies have been performed on 29% of the genes identified in Iran. More than one affected family has been reported for many of these genes, supporting their causative role in ID pathogenesis. Despite the notable contribution of Iran in gene-discovery research, further functional studies on the identified genes are required.