abstract background and objective: helicobacterpylori(hp) is the most common bacterial infection in the world and it may be associated with chronic gastritis, pepticulcer disease, and gastricadenocarcinoma. the aim of this study was to determine the prevalence of hp in student of golestan university of medical sciences (goums). material and methods: this cross-sectional study was conducted on s...

abstract       background and objective: ochratoxin is a fungal toxin produced by penicillium verrucosum and some aspergillus species. ochratoxin is usually found in grains, cereal products and also animal feed of livestock. the aim of this study was to measure the level of ochratoxin in pasteurized milk samples of golestan province, iran.       methods: overall, 38 milk samples were collected ...

the aim of this study was to determine influencing factors on participation of fishermen member cooperative in sustainable fishing in golestan province. the methodological approach of this study was descriptive- correlative. the research population consisted of 144 fishermen who member cooperative, which were selected using census method. validity of the instrument was established by a panel of...

background: esophageal cancer is one of the major malignancies around the world. it is the 8th high frequency cancer and the 6th leading cause of cancer death worldwide. the etiology of esophageal carcinoma is thought to be related to the exposure of smoking, alcohol, nitrate and low socioeconomic status. in this study, the status of oral health was evaluated in the population living in the nor...

charcoal rot caused by macrophomina phaseolina is an important disease of soybean throughout the world. to understand the spatial distribution of soybean charcoal rot incidence and m. phaseolina populations in golestan province, 172 soybean fields were surveyed for population density, in two successive years, and integrated with geographic information system (gis). each year, 60 fields were als...