BACKGROUND Regular physical activity has been considered as health promotion, and identifying different effective psycho-social variables on physical has proven to be essential. OBJECTIVE To identify the relationship between decisional balance and self-efficacy in physical activities using the transtheoretical model in the members of a retirement center in Rasht, Guillen. METHODS A descript...

INTRODUCTION Depression is a well known health problem worldwide. Prevalence of depressive disorders varies in different societies. AIM to determine the prevalence of depressive disorders and some associated factors in Rasht City (Northern part of Iran). MATERIALS AND METHODS 4020 subjects were selected among 394925 residents of Rasht aged between 18-70 during 2003 - 2004. In the first phas...

BACKGROUND Naegleria spp. is a free-living amoeba of which some species including N. fowleri and N. australeinsis are highly pathogenic in human and animals. These widespread amoebae could be found in different environmental sources particularly in aquatic resources of tropical and subtropical regions. The most important source of infection is via recreational water contact. Due to the lack of ...

BACKGROUND Increased costs and mortality associated with inappropriate blood transfusions have led to investigations about blood request and blood transfusion techniques. We investigated the transfusion status in patients who underwent orthopedic surgery in Poursina Hospital (Rasht, Iran) to optimizing blood usage and determine if a scheduled transfusion program for every orthopedic surgery cou...

background: methadone is considered a long-acting opioid agonist which is widely used in the treatment of drug addiction. it is believed that opioids can cause erectile dysfunction (ed) by inhibiting gonadotropin and testosterone release. this study is aimed at defining the possible effects of conservative treatment with methadone on erectile dysfunction in the addicts. methods: a total of 382 ...

leptospirosis is a zoonosis of worldwide distribution, caused by leptospira interrogans and is considered as an emerging global public health problem. transmission usually results from direct or indirect exposure to the urine or other body fluids of leptospiruric animals which may become a source of infection for human or other animals. having a humid climate with plenty of annual rainfall, gui...