To overcome the problems of gene and drug delivery, nanotechnology has gained interest in recent years. Nanosystems with different compositions and biological properties have been extensively investigated for drug and gene delivery applications. Nanotechnology in drug delivery has been manifested into nanoparticles that can have unique properties both in vitro and in vivo, especially in targete...

objectivet: to determine the prevalence and risk factors of postpartum depression among women living in zabol, a city in south-east of iran. method: 2 to 8 weeks after delivery, 408 women were assessed for depression and some of its risk factors. results: the prevalence of postpartum depression was (40.4 %). risk factors for the onset of post-partum depression included younger age, low income f...

Introduction: Neonatal jaundice has a significant prevalence, and in severe cases, causes permanent neurological Sequela. Many studies have carried out on neonatal jaundice and its predisposing and exacerbating factors. On the other hand, delivery method (cesarean vs vaginal) has been suggested as a predisposing factor for many of neonatal complications in many studies. The aim of this study i...

This paper addresses a production and outbound distribution scheduling problem in which a set of jobs have to be process on a single machine for delivery to customers or to other machines for further processing. We assume that there is a sufficient number of vehicles and the delivery costs is independent of batch size but it is dependent on each trip. In this paper, we present an Artificial Imm...

this study aimed to identify and test expectancy motivational model as a theoretical framework to explain the reasons motivating expected information consumer’s behavior for the selection and use of document delivery services of shahid chamran university, ahvaz. in this study, explanatory survey method was used. in order to test the hypotheses and analysis of model’s data, covariance structural...

In the long-term management of ulcerative colitis patients, repeat dosing maybe required. Since 5-ASA is largely absorbed from the upper intestine, selective delivery of drugs into the colon may be regarded as a better method of drug delivery with fewer side effects and a higher efficacy. The aim of this study was to prepare and evaluate a double coated multiparticulate system for 5-ASA deliver...

pregnancy, labor and delivery are known to be associated with higher rate of fetal and neonatal complications in old primigravidas. in a period of 5 rears (2531 - 36) there were 30000 deliveries at amin hospital, among them, there are records of 355 deliveries in primigravidas over 35 years of age who are included in this retrospective study. comparison with the same number of primigravidas und...