a bstra ct   background: although today parents’ participation in taking care of hospitalized children is considered as an indispensable principle, it is still among the concepts with no consensus about. the main objective of this study is to define parents’ participation in taking care of hospitalized children.   materials and methods: the concept of “parents’ participation in taking care of h...

objectives: it is essential for clinicians to have adequate knowledge about root canal configurations; although its morphology varies largely in different ethnicities and even in different individuals with the same ethnic background. the current study aims to review the root canal configurations of mesiobuccal roots of maxillary first molars in an iranian population based on different epidemiol...

BACKGROUND Little has been reported on suicides among seafarers and how they have changed over time. AIMS To establish the causes, rates and trends in suicides at work among seafarers in UK merchant shipping from 1919 to 2005 and to compare suicide rates with the general UK population and with seafarers employed in non-UK shipping. METHODS Examination of seafarers' death inquiry files, deat...

• 2.3 L-argininethe versatile amino acid with enormous health benefits • 2.4 The need for L-arginine quantification in clinical and food samples • 2.5 Methods of L-arginine estimation • 2.6 Production, purification and characterization of arginase • 2.7 Structure related studies • 2.8 Recombinant arginase • 2.9 Modification of arginase: immobilization and chemical modification • 2.10 Assay proc...