UNLABELLED Colonoscopy is a procedure that used largely, in assessment, screening & management of lower gastrointestinal disease. Some of these diseases that assessed are colorectal cancer, polyps & inflammatory bowel disease. The goal of this study is determining of frequency of lower GI disease among patient who have elective colonoscopy. This cross-sectional study was conducted retrospective...

BACKGROUND Cooperation of all health sectors and early diagnosis of the disease are the key factors for controlling tuberculosis. This study assesses the patterns of reported tuberculosis cases in Iran. METHODS This was a cross sectional study. Tuberculosis cases were defined according to World Health Organization and Iran's national TB guidelines. Final data were prepared for analysis using ...

objective: htlv-1 and htlv-2 are widespread worldwide and endemic in several areas such as northeastern iran. the present survey aimed to determine the prevalence of htlv-1 and htlv-2 among healthy individuals in neyshabour city during the years of 2010-2014. methods: a total of 8054 blood samples were collected from participants referred to the great medical diagnostic laboratory in neyshabur,...

In this paper we propose a conditional logic IBC to represent iterated belief revision. We define an iterated belief revision system by strengthening the postulates proposed by Darwiche and Pearl [3]. First, following the line of Darwiche and Pearl, we modify AGM postulates to make belief revision a function of epistemic states rather than of belief sets. Then we propose a set of postulates for...

Background: Iran is one of the countries located on “the thalassemia belt” with a significant annual number of thalassemia new births. Given the importance of thalassemia prevention, a program to this effect was approved in Iran in 1995. Screening of carrier couples and prenatal diagnosis were the two main elements of this program. In the present study, the authors have tried to address the imp...

Map of countries by fertility rate: India's fertility rate is lower than some countries in its neighborhood, but significantly higher than China and Iran Family planning in India is based on efforts largely sponsored by the Indian government. In the 1965-2009 period, contraceptive usage has more than tripled (from 13% of married women in 1970 to 48% in 2009) and the fertility rate has more than...

Hypogastrura persica sp. nov. is described from the Zagros Mountains (Kermanshah Province, Iran). The new species can be distinguished from two nearest congeners, namely H. exigua Gisin, 1958 (Alps) and H. magistri Babenko, 1994 (Siberia), by the body size, the number of sensilla on antennal segment IV, the number of setae on dens and ventral tube as well as chaetotaxy of abdominal terga IV and...

Methanol poisoning continues to be a serious problem in Iran; however, there is not yet any report of the prevalence of methanol intoxication. This report is a descriptive study of methanol intoxication in Iran. We performed a cross-sectional analysis of 51 patients with methanol intoxication who were admitted to Noor Hospital affiliated with Isfahan University of Medical Science (Isfahan, Iran...