background: according to the world health organization, the acceptable range for cesarean delivery is only 10-15% of the total delivery. increased  rate of cesarean can increase maternal mortality rate. statistics from provinces in iran shows that the rate of unnecessary caesareans is growing in the country. methods: this qualitative research evaluated the comments of 20 mothers who had caesare...

This case study includes three pregnant women with COVID-19 diagnosed during pregnancy or delivery between March 28 and May 13, 2020. All cases were confirmed by a positive pharyngeal reverse transcription polymerase chain reaction (RT-PCR) test and one case by computed tomography scan (CT Scan) in addition to the (RT-PCR). Clinical and laboratory information was extracted from hospital records...

application of therapeutic gene transfer in the treatment of genetic diseases is a notable progress but there are some disadvantages and limitations in it. the process of overcoming these barriers is a drastic change in gene delivery. recently, calcium phosphate nanoparticles alone, or in combination with viral and nonviral vectors, were found to have a positive effect on gene transfer especial...

to answer challenge of targeted and controlled drug release in oral delivery various materials were studied by different methods. in the present paper, controlled metal based drug (pd(ii) complex) release manner of β‑lactoglobulin (β-lg) nanoparticles was investigated using mathematical drug release model in order to design and production of a new oral drug delivery system for gastrointestinal ...

background satisfaction with health care is an important criterion and variable in assessing the quality of medical care. especially mother’s satisfaction from childbirth care procedure is a determinant factor in psychological and social health the study aimed to assess mothers’ satisfaction in terms of education and information provided by maternal care givers. material and methods a descripti...

  Introduction :Jaundice is the most common cause of hospitalization of infants in the first month of life. Delivery and maternal and neonatal risk factors may affect the progression of complications of jaundice. This study aimed to investigate the problems of pregnancy and delivery in neonates with jaundice. Methods: This descriptive study was performed on 2796 full term 3 to 29 day infants w...

objective polyethylenimine (pei), a readily available synthetic polycation which has high transfection efficiency owing to its buffering capacity was introduced for transfection a few years ago. but it has been reported that pei is cytotoxic in many cell lines. in this study, in order to enhance the transfection efficiency of 10 kda pei and reduce its toxicity, hydrophobic residues were grafted...