Ehsan Hosseinzadeh

Learn More
BACKGROUND For the treatment of bone defects that exceed the critical size of the injury, several therapies have been investigated. Thermal decomposition method is suggested for extraction of natural hydroxyapatite bioceramic (HA). This technique in comparison with other methods of producing HA, has less complexity and greater economic efficiency. (More)
BACKGROUND In different studies, the prevalence of tobacco consumption has been growing in high schools boys. OBJECTIVES This study was conducted to determine the prevalence of smoking and its related factors among Iranian high school students in 2011. MATERIALS AND METHODS In this cross-sectional study, 450 male students from 15 high schools of(More)
BACKGROUND Fasting during the month of Ramadan is of vital significance amongst Muslims; however, little is known about the effects of this kind of fasting on patients with coronary artery disease (CAD). OBJECTIVES This nonrandomized prospective observational pilot study was designed to investigate the effects of Ramadan fast on the symptoms of CAD. (More)
  • 1