Ferula persica, is the well-known species of the genus Ferula in Iran and has two varieties: persica and latisecta. They have both been extensively used in traditional medicine for a wide range of ailments. A great number of chemical compounds including sesquiterpene coumarins and polysulfides have been isolated from this plant. Fresh plant materials, crude extracts and isolated components of F...

Dental caries continues to be a veritable scourge for mankind from time immemorial and prevention still seems to be the best panacea. It is generally accepted that oral hygiene maintenance through regular removal of dental plaque and food deposits is an essential factor in the prevention of dental caries and periodontal disease. Methods for oral hygiene maintenance vary across different countri...

Background: Streptococcus mutans is considered as a major microorganism causing tooth decay, affecting individuals globally. Different types of chewing sticks possess anti cariogenic properties, traditionally been consumed in maintaining dental hygiene. Usage these can be economical developing and rural regions where caries health concern. 
 Objective: The current study aims to evaluate an...

Abstract Ever since the discovery of Indus valley civilization, scholars have debated linguistic identities its people. This study analyzes numerous archaeological, linguistic, archaeogenetic and historical evidences to claim that words used for elephant (like, ‘pīri’, ‘pīru’) in Bronze Age Mesopotamia, elephant-word Hurrian part an Amarna letter ca. 1400 BC, ivory-word (‘pîruš’) recorded certa...

Background and objectives: Quercus brantii subsp. persica is used in folk medicine to treat infections in Iran. There is not available report on the anti-biofilm activity of Quercus brantii subsp. persica. The aim of the present study was to investigate the effects of Quercus brantii subsp. persica against bacterial biofilms. Methods: Eighty biofilm producing strains of Staphylococcus aureus, S...

Background and objectives: Otostegia persica (Burm.) Boiss. is an endemic plant of Iran with various applications in traditional medicine which contains of several antioxidant constituents. This research was aimed to investigate the effect of hydroalcoholic extract from O. persica aerial parts in human umbilical vein endothelial cells (HUVECs) using hydrogen peroxide (H2O2) as an inducer of oxi...