investigation of long run space integration (si) and convergence in agricultural market is very important, because it shows that price differenc of integrated markets is equal to marketing cost in long run and there are the law of one price (lop) in these markets. in this study, si and lop in bony fish market in mazandaran and guilan provinces are investigated. therefore, markets of kutum, carp...

impatiens necrotic spot virus (insv) infects ornamental plants worldwide. it has been reported from almost every ornamental screenhouse in tehran province. insv symptoms include necrotic leaf spot, chlorosis and stunting. heavy losses have been reported from insv in plants such as zinnia elegans, ficus benjamina, viola spp., saintpaulia ioantha, althea spp., cheiranthus cheiri, pelargoniumxhort...

background: this study is performed to reveal most common species and subspecies of leptospires that are main causes of hu­man leptospirosis in guilan, northern province of iran. methods: we performed igm-elisa and mat on 282 blood samples from patients who attended to 3 hospitals in the flat area of guilan province with clinical symptoms consisted with leptospirosis.  all specimens with titers...

abstract the laelapidae is a large family with worldwide distribution. many laelapids are ectoparasitic on small mammals or associated with arthropods, although some species are free living and predators especially in soil habitat; also they are common in stored products. during three years (2007-2009) of faunestic survey, samples were collected from different habitats such as soil, plant litte...

BACKGROUND AND OBJECTIVES Iranian chronic HBV carrier's population has shown a unique pattern of genotype D distribution all around the country. The aim of this study was to explore more details of evolutionary history of carriers based on structural surface proteins from different provinces. MATERIALS AND METHODS Sera obtained from 360 isolates from 12 Different regions of country were used ...

BACKGROUND Orthopedic injuries are among the most common causes of mortality, morbidity, hospitalization, and economic burden in societies. OBJECTIVES In this research, we study the prevalence of different types of trauma requiring orthopedic surgery. PATIENTS AND METHODS We conducted a cross-sectional study on 2582 patients with acute orthopedic injuries admitted to the orthopedic emergenc...

BACKGROUND Glucose-6-phosphate dehydrogenase (G6PD) enzyme deficiency is one of the prevalent disorders in Guilan province, northern Iran, causing many patients to suffer from acute hemolysis. This disease has imposed tremendous costs both on patients and Health systems. The aim of this study was to compare the direct costs of favism treatment on patients and health system with G6PD enzyme scre...

The main objective of the present study was to estimate genetic and phenotypic trends for body weight traits in Guilan province sheep. Traits included were birth weight (BW, n=14,549), 3-month weight (3MW, n=13,109) and 6-month weight (6MW, n=10,141). Data and pedigree information used in this study were collected during 1994 to 2011 by the Agricultural Organization of Guilan province in Iran. ...