BACKGROUND Injecting drug users (IDUs) and prisoners are considered to be highly vulnerable to human immunodeficiency virus (HIV) infection in Iran. This study was carried out to determine the prevalence of HIV infection among IDUs released from jail in Bahar (Hamadan, Iran). METHODS In a cross-sectional study, 118 IDUs who were prisoners during 2001-07 were evaluated. Their demographic and p...

BACKGROUND Pregnancy rate with IVF cycle is almost 22%. Many investigations perform to increase this rate in IVF. Various factors affect the result of IVF cycles. One of these factors could be uterine contractions that expel transferred embryo. Ritodrine is a beta mimetic agent that can block and decrease uterine contractions. OBJECTIVE The objective of this study was to determine ritodrine e...

Background The present study was conducted approximately 40 years ago, but its results have not been released. At the time of this study, the importance of the gut microbiota was not fully understood. Methods Meriones persicus rodents, as one of the major reservoirs of Yersinia pestis bacterium in Iran, were compared in a disease endemic area (Akanlu, Hamadan, western Iran) and a non-endemic ...

OBJECTIVE Honey has antibacterial activity. The aim of this study was to evaluate the antibacterial activity of honey on Streptococcus mutans and Lactobacillus. MATERIALS AND METHODS In this in vitro study, solutions containing 0%, 5%, 10%, 20%, 50% and 100%(w/v) of natural Hamadan honey were prepared. Each blood (nutrient) agar plate was then filled with dilutions of the honey. The strains o...

Low birth weight is a key determinant in the risk of morbidity and mortality in the neonatal period and during childhood. This unmatched case-control study in Hamadan, Islamic Republic of Iran, compared the characteristics of mothers of low- and normal-birth-weight infants. Maternal sociodemographic data, pregnancy history, anthropometric data and cord plasma zinc level were collected from 134 ...

Use of chemical fertilizers, pesticides and sewage sludge in agriculture lands caused the increase of heavy metals concentration in the soils in many parts of the world. The purpose of this article is studying the impacts of agricultural activities on the accumulation of Cd, Co, Cr, Cu, Ni and Pb in the soil. The soil samples were taken by systematic method from agriculture fields with cultivat...