Many species of tea (Camellia sinensis) and cowslip (Echium amoenum) are used in Iranian traditional medicine. The aim of this study was to conduct the survey on the ability of Iranian black tea and cowslip extracts on secretion of tumor necrosis factor-alpha (TNF-alpha) by non-infected and infected mouse macrophages. A macrophage infection model with Legionella pneumophila and enzyme linked im...

Hemodialysis (HD) patients are recognized as one of the high-risk groups for hepatitis C virus (HCV) infection. The prevalence of HCV infection varies widely between 5.5% and 24% among different Iranian populations. Preventive programs for reducing HCV infection prevalence in these patients require accurate information. In the present study, we estimated HCV infection prevalence in Iranian HD p...

BACKGROUND Inequality in households' payments on food and health expenditures presents the accessibility and utilization patterns between them. This study investigated the Iranian rural and urban households' inequality in payments on food and Out-of-Pocket health expenditures from 1998 to 2012. METHODS This descriptive study was conducted through the analysis of Iranian Statistics Centre data...

Objective: This study evaluated the association of Childhood Imaginary Companion (CIC) status and schizotypy levels adolescents adults within framework Hierarchical Taxonomy Psychopathology (HiTOP). Method: The sample included 255 Iranian adults, grouped according to their CIC status, who responded mostly via e-questionnaires on a website. Schizotypy dimensions were compared between these two g...

On March 9th, 2011, the eminent scholar of Iranian studies, historian, bibliographer, Persian manuscript expert, journalist, biographer and writer, Iraj Afshar passed away at the age of 85 in Tehran. His demise was a great loss to Iranian culture. He edited or wrote around 300 books in various fields of Iranian studies, including the history of medicine in Iran and published more than 2000 pape...

Background: It is well recognized that different patients respond in different ways to medications. The inter-individual variations are greater than the intera-individual variations, a finding consistent with the notion that inheritance is a determinant of drug responses. The recent identification of genetic polymorphisms in drug-metabolizing enzymes and drug transporters led to the hypothesis ...

INTRODUCTION Black male youth are at high risk of homicide and criminal justice involvement. This study aimed to determine how early mortality among youth offenders varies based on race; gender; and the continuum of justice system involvement: arrest, detention, incarceration, and transfer to adult courts. METHODS Criminal and death records of 49,479 youth offenders (ages 10-18 years at first...

Perinatally HIV-infected (PHIV+) youth are surviving into adolescence and young adulthood. Understanding the sexual development of PHIV+ youth is vital to providing them with developmentally appropriate HIV-prevention programs. Using pooled data (N = 417) from two longitudinal studies focused on HIV among youth (51% female; 39% HIV+) and their caregivers (92% female; 46% HIV+), the rate of sexu...