Thermodynamic features related to preparation and use of self-assemblies formed between multilamellar and unilamellar zwitterionic liposomes and polynucleotides with various conformation and sizes are presented. The divalent metal cation or surfactant-induced adsorption, aggregation and adhesion between single- and double-stranded polyribonucleotides and phosphatidylcholine vesicles was followe...

background: mehr-80 is a newly established adherent human large cell lung cancer cell line that has not been transfected until now. this study aims to define the optimal transfection conditions and effects of some critical elements for enhancing gene delivery to this cell line by utilizing different non-viral transfection procedures. methods: in the current study, calcium phosphate (cap), deae-...

estimating maternal mortality level is constantly challenging researchers and planners both in rich and poor countries. in developing countries, particularly in burkina faso where the registration system is not working properly, censuses and surveys are the main providers of maternal mortality estimates. however, censuses provide more reliable data about maternal mortality especially at sub-nat...

background: the postpartum period is a critical life event for women leading physical, emotional, and social changes. postpartum quality-of-life may be affected by delivery mode. the purpose of this study was to determine the association between postpartum health related quality-of-life (hrqol) and mode of delivery. materials and methods: in a prospective study, 300 women consisting of 150 vagi...

extractthe fetal as a passenger that her/his trip takes nine months. accidents and incidents may cause this trip will remain incomplete or to create different effects. islamic authors believe these accidents and incidents not only affected fetal but also affected on all of mental and physical aspects of fetal ' s mather, because fetal is such a part of her body. as good nutrition in mother...