Hamadan province in western Iran has always been of particular archaeological significance mainly because its administrative centre Ecbatana, modern Hamadan. In 2005 a bas-relief dating to the Parthian period was found southern highlands Alvand, Yakhchal valley. Recently, second relief, very similar one, at Mydan Mishan. This relief depicts person lying on klinè with his legs stretched out and ...

this experiment was conducted to evaluate the effects of different levels of dried lemon pulp (dlp) on performance, carcass traits, blood biochemical and immunity parameters of broilers. in this experiment 240 of broilers (ross-308) were used in a completely randomized design with 4 treatments and 3 replicates (with 20 birds in each replicate) from 1 to 42 days. experimental diets included: 1) ...

introduction percutaneous nephrolithotomy (pcnl) is a standard, safe, and efficient method for removing large renal calculi. despite development of endourologic equipment, complications of the pcnl are still prevalent. even though therapeutic modalities such as mini-micro pcnl have been developed in recent years, the complications are a serious concern yet. the most important complication is he...

background: to evaluate and compare the efficacy of mineral trioxide aggregate (mta) and traditionally used calcium hydroxide (ca(oh)2) in inducing root end formation of immature roots of traumatized young permanent anterior teeth. materials and methods: the study was carried out on 22 nonvital, immature permanent maxillary incisors. samples were allotted into two groups – group i mta and group...