Arch Iran Med
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Breast cancer represents the most frequent cancer and cause of death in women worldwide and in Tunisia. Cyclin D1 is a gene of cell cycle regulation. It represents a potential oncogene in invasive breast cancer; however; the results are conflicting. We performed a retrospective study aiming to analyze the prognostic impact of cyclin D1 expression in patients with invasive breast carcinoma of no special type and its relation with clinical-pathological features. ⋯ These results confirm that cyclin D1 overexpression can be employed as a beneficial prognostic marker and suggest that anti-cyclin D1 therapy may be efficient, especially for ER positive tumors.
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Helicobacter pylori is a gram-negative, spiral-shaped, and microaerophilic bacterium that inhabits the human gastric mucosa and is considered to be the most important etiologic agent for gastrointestinal disorders. Recently, however, there is ample evidence to suggest an association between H. pylori infection and extragastric complications, particularly atherosclerosis. The aim of this study was to evaluate the rate of H. pylori infection and the risk of atherosclerosis in an Iranian population. ⋯ We confirmed a positive relationship between H. pylori infection and atherosclerosis in the Iranian population, which is similar to other reports from Western countries. Most likely, H. pylori infection can increase the risk of developing atherosclerosis.
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Mental disorders are the most common health problems that affect different population groups. According to the national survey in 2015 based on General Health Questionnaire-28 (GHQ-28), 23.44% of Iranians older than 15 years were suspected of having a mental disorder. The study aimed to determine the mental health status of the population over 15 years of age in the Islamic Republic of Iran, one year after the outbreak of COVID-19 in 2020. ⋯ Our results showed that in Iran, the mental health of the general population had a rising trend compared to 2015, especially in people infected with COVID-19 and bereaved families. The observed difference may be due to the prevalence of the COVID-19 epidemic and rapid demographic, social, and economic changes in Iran. Planning to improve mental health in the mentioned population should be considered for the post COVID-19 era.
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Renal involvement in patients with anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV) often presents as acute kidney injury (AKI), which is closely related to the prognosis of critically ill patients. Nevertheless, there are few researches on the subgroup of AVV patients with AKI. The study aimed to explore clinical features and prognosis in AAV patients with AKI. ⋯ AAV patients with AKI have more severe kidney damage, higher disease activity and worse prognosis. More attention should be paid to AAV patients with AKI for both remission induction and infection prevention.
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Retinopathy of prematurity (RoP) is a cause of newborn blindness. Several predisposing factors have been reported to contribute to the disease process. The current study aimed to compare serum vitamin D levels in infants with and without RoP. ⋯ The incidence of RoP was higher in infants with lower gestational age, lower birth weight, low first and fifth minutes Apgar scores, and male sex. Low serum levels of vitamin D in premature infants and their mothers were associated with incidence of RoP. The higher the stage of RoP, the greater was the severity of vitamin D deficiency. Thus, controlling the maternal vitamin D level during pregnancy, consumption of vitamin D supplements, and investigation of serum vitamin D levels in premature infants are recommended. Early correction of vitamin D deficiency may lead to reduction of RoP.