INTRODUCTION The halogenated salicylanilides are a group of compounds developed mainly for their antiparasitic activity in animals. Closantel and rafoxanide, which represent the most important drugs in this group, are used extensively for the control of Haemonchus spp. and Fasciola spp. infestations in sheep and cattle and Oestrus ovis in sheep in many parts of the world. Clinical signs of clos...

background motorcycle crashes are the cause of severe morbidity and mortality especially because of head injuries. it seems that wearing a helmet has an effective role in protection against head injuries. nevertheless, motorcyclists usually have no tendency to wear a helmet when driving in cities and have several reasons for this behavior. objectives this study aimed to evaluate the use and rea...

1. introduction with regard to natural and human urban threats and risks which endanger security of the residents, ensuring urban safety and passive defense issues, especially before being hit by crisis and in peace situation such as natural disasters, war, etc., are the most significant duties of urban practitioners and planners. the main criterion of passive defense viewpoint is to increase t...

Associate Professor, Dept. of Endodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran. *Assistant Professor, Dept. of Endodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran. E-mail: [email protected] Undergraduate student, Research Committee, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran...

1Radiation Medicine Department, Nuclear Engineering Faculty, Shahid Beheshti University, Tehran, Iran 2Radiation Medicine Department, Nuclear Engineering Faculty, Shahid Beheshti University, Tehran, Iran 3Radiotherapy Physics Department, Cancer Institute of Tehran, Tehran, Iran 4Medical Physics Department, Medical Faculty, Iran University of Medical Science, Tehran, Iran 5Radiation Medicine Dep...

1. Professor of Pediatric Neurology, Shahid Beheshti Medical University 2. Associate Professor of Pediatric neurology, Shahid Beheshti Medical University 3. Assistant Professor of pediatric Neurology, Gorgan University of Medical Sciences 4. Assistant Professor of Pediatric Neurology, Zahedan University of Medical Sciences 5.Assistant Professor of pediatric Neurology,Shahid Beheshti Medical Uni...

1. Dept. of Iranian Traditional Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, Iran 2. Dept. of Physiotherapy, La Trobe University, Bundoora, Victoria, Australia 3. School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran 4. Dept. of Rheumatology, Vali-asr Hospital, Imam Khomeini Hospital Complex, Tehran University of Medical...