نتایج جستجو برای: golestan cohort study
تعداد نتایج: 4030742 فیلتر نتایج به سال:
BACKGROUND The aim of the study was to determine the helminthic species occurring in great gerbil Rhombomys opimus collected from Maraveh Tappeh, Golestan Province, northeast Iran. METHODS During 2010-2011, a total of 77 R. opimus were captured from rural areas of Maraveh Tappeh, Golestan Province, using Sherman live traps and examined for infectivity with any larva or adult stages of helmint...
Efficiency of Watershed Management Measures on Erosion and Sedimentation Qarnaveh watershed, Golestan Province
BACKGROUND The aim of the present study was to determine the molecular characteristics of Echinococcus granulosus from paraffin-embedded tissues of hydatid cysts isolated from human and protoscoleces of hydatid cysts from sheep, cattle and camel isolates using PCR- RFLP of ITS1- rDNA analysis in Golestan Province, northern Iran. METHODS E. granulosus isolates from human patients infected with...
OBJECTIVES Anaemia is an important public health problem in Iran; therefore, a programme of flour fortification with iron was launched in two pilot provinces. The present study was conducted in January 2009 to evaluate the effectiveness and process of this programme. STUDY DESIGN A 'before-and-after study' was conducted to evaluate the effectiveness of the flour fortification programme, and t...
Fusarium head blight (FHB) is one of the most economically important and destructive fungal diseases of wheat (Triticum aestivum L.). Golestan province, one of the most important zones of wheat cultivation in Iran, is also known for its high rate of digestive tract cancer, which has been attributed to many biotic factors such as fungal toxins. In order to investigate the distribution of toxicog...
BACKGROUND Golestan Province in northeastern Iran has one of the highest incidences of esophageal squamous cell carcinoma (ESCC) in the world with rates over 50 per 100,000 person-years in both sexes. We have analyzed TP53 mutation patterns in tumors from this high-risk geographic area in search of clues to the mutagenic processes involved in causing ESCC. METHODOLOGY/PRINCIPAL FINDINGS Biops...
background food and nutrient are known as main environmental risk factor of esophageal cancer. we investigated food items consumption pattern of people who live in high risk area in golestan province. materials and methods we investigated food consumption pattern of more than 30 years old gonbad and kalale's people who recruited in golestan cohort study. assessment carried out with validated 11...
The Role of Geological Formations and Topography in Development Forms Water Erosion Golidagh Watershed, Golestan Province
background although certain hbv mutations are known to affect the expression of hepatitis e antigen, their association with hbv viral level or clinical outcomes is less clear. objectives we evaluated associations between different mutations in the basal core promoter (bcp) and pre-core (pc) regions of hbv genome and subsequent changes in hbv viral dna level over seven years in a population of u...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید