background: follicle stimulating hormone (fsh) plays an essential role in reproductive physiology and follicular development. objective: a new variant of the equine fsh (efsh) gene was cloned, sequenced, and expressed in pichia pastoris (p. pastoris) gs115 yeast expression system. materials and methods: the full-length cdnas of the efshα and efshβ chains were amplified by reverse transcription ...

in the world history, from ancient times up to now, the plague has been followed by heavy casualties on human societies and social order. one of the deadliest plagues is the great plague of the middle ages, or so-called black death. this plague, in the eighth and ninth ah (fourteenth and fifteenth century ad) swept over some large areas of asia, especially the middle east, as well as europe, an...

background: this study was conducted to collect informative data on the parasitic infection of wild rodents, emphasizing on finding parasites, which have medical importance to human. methods:   during 2012-2014, a total number of 91 wild rodents were captured from rural areas of turkmen sahra, golestan province, using handmade traps. animals were anesthetized, surveyed for any ectoparasite and ...

background: food consumption pattern and lack of some nutrients is known as main environmental risk factor of esophageal cancer. we investigated nutritional risk factor and food 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 golest...

Abstract. We demonstrate the capability of Sentinel-2 MultiSpectral Instrument (MSI) to detect and quantify anomalously large methane point sources with fine pixel resolution (20 m) rapid revisit rates (2–5 d). present three column retrieval methods that use shortwave infrared (SWIR) measurements from MSI spectral bands 11 (? 1560–1660 nm) 12 2090–2290 atmospheric plumes. The most successful is...

Coastal areas consider as a strategic and important region of each country. Proximity of water and land always was the origin of human societies’ formation. Currently, in the rapidly changing world the emphasis shifts on urban issues according to strategy and urban management, especially management of coastal development. Iran considering wide costal area in the north and south is no exception....