radiographic evaluation of the third molar tooth to determine its position and degree of development is an important part in diagnosis and treatment planning, as well as in forensic dentistry procedures. the objective was to investigate the developmental stages of third molars in relation to chronologic age, gender and location (maxillary/mandibular) in an iranian population.the data were colle...

background: third stage of labor has been defined as the most dangerous stage. due to the importance of the third stage, this study was performed in order to determine its length and related factors. materials and methods: this research is a cross sectional study which was carried out on 1000 deliveries in shabihkhani hospital (kashan-iran). inclusion criteria consist of gestational age of high...

background and aim: the third stage of labour is one of the most troublesome stages of child delivery. the basic principle of the third stage management is administrating prophylactic uterotonics. however, the time of its administration varies in different hospitals. this study aimed to determine the effect of intramuscular oxytocin injection after emergence of the fetal anterior shoulder or pl...

in vitro lymphocyte responses of high responder (hr) and low responder (lr) guinea pigs from pe-ripheral blood lymphocytes (pbl) to parasite antigens soluble protein third stage larvae (spl3) and soluble protein adult stage ( spa), non-parasite antigen ovalbumin (ova) were examined. there was substantial differences between hr and lr guinea pigs in the rate of acquisition of responsiveness to t...