background although iranian women increasingly attend hospitals for childbirth, no information is available on programs and practices related to infection control in labor and delivery units. conclusions the results of this study revealed a need for development of appropriate policies and protocols for infection control practices in labor and delivery units and also midwives training on clean d...

gamma-scintigraphy is applied extensively in the development and evaluation of pharmaceutical delivery systems, particularly for monitoring formulations in the gastrointestinal and respiratory tracts. the radiolabelling is generally achieved by the incorporation of an appropriate radionuclide such as technetium-99m or indium-111 into the formulation or by addition of a non-radioactive isotope s...

nigeria has had several housing programmes and policies geared towards the provision of housing her citizens since colonial era to the post-colonial period. the nigerian government had always been directly involved in the provision of housing for the public servants and with the advent of the public-private partnership initiative, the low-income public servants’ acceptability of this new housin...

today, it has been confirmed that the viral infections play an important role in premature delivery and abortion. this study was carried out to determine the frequency rate of papilloma virus types 16 and 18 in pregnant women and their relationship with premature delivery and abortion. in this study, vaginal secretions were collected from pregnant women who had been referred to the women clinic...

background & aim: despite the advantages of natural childbirth and complications associated with cesarean section, rate of cesarean delivery has increased dramatically in recent years. therefore, appropriate training is essential to reducing this trend. this study aimed to evaluate the effects of training about the benefits of natural childbirth on the attitude and intention to select the mode ...

the rapidly increasing interest in functional materials with reversibly switchable physico- chemical properties has led to significant work on the development of stimuli responsive membranes. thermotropic liquid crystals with their exceptional properties have potentials for drug-delivery applications. thermoresponsive liquid-crystal-embedded membranes were investigated for the purpose of develo...

curcumin is a hydrophobic polyphenol and major bioactive component of turmeric with known anti-inflammatory, neurogenesis, antioxidant, and anti-carcinogenic effect. curcumin antagonizes many steps in the inflammatory cascade, including inhibition of nf-κb (nuclear factor kappa-light-chain-enhancer of activated b cells), activator protein-1 transcription and inos (induced nitric oxide synthases...

objective(s): sirna may be a very promising tool for treatment of various diseases especially in cancer therapy due to high specificity. one of the main hurdles applications of sirnas in vivo is optimization of the delivery strategy, especially the carrier systems. the aim of this study was to optimize sirna delivery into suspended erythroleukemic cell line k562. materials and methods: we appli...

ethosomes are a novel and alternative drug delivery systems and currently the focus of many research activities. ethosomes are soft, flexible vesicles that are composed mainly of phospholipids, ethanol and water. ethosomes can provide better skin permeation than liposomes and deliver enhanced amounts of both small and large therapeutic agents through skin and targeting to deeper skin layers for...

objective: to clarify the principles of a safe delivery based on clinical governance criteria, as recommended by the pertinent experts. materials and methods: the current study was part of a qualitative research conducted by content analysis method in 2013 and purposive sampling, performing 24 in-depth interviews based on semi-structured questions and analyzed using thematic content analysis. t...