insulin-like growth factor-i (igf-1) is a peptide hormone which is similar in molecular structure to insulin and it is located on chromosome 5 in cattle. since the igf-1 plays an important role in the growth and development of multiple tissues, the purpose of current study was to identify the igf-1 gene polymorphism in sistani beef cattle. a total of 53 sistani beef cattle (one year) were rando...

We describe the author’s research with Neil Strickland on the global algebra and global homological algebra of the category of BP∗BP comodules. We show, following [HS02a], that the category of E(n)∗E(n)comodules is a localization, in the abelian sense, of the category of BP∗BP comodules. This gives analogues of the usual structure theorems, such as the Landweber filtration theorem, for E(n)∗E(n...

background: leishmaniasis is a zoonotic disease caused by species of protozoa of the genus leishmania . in recent years, incidence of cutaneous leishmaniasis has increasing trend in golestan province, north of iran. the aim of the present study was to identify the frequency of cutaneous leishmaniasis using pcr-rflp in patients referred to kalaleh health center, during 2013-14. methods: this des...

the aim of this study was to detect the genotype of fasciola spp. in meshkin-shahr, ardabil province, northwestern iran in different hosts using pcr-rflp.the parasite hosts included cattle, and sheep. overall, 70 adult flukes from livers of slaughtered animals were collected from the abattoirs of aforementioned area. the included 35 samples from infected sheep and 35 samples from 35 infected ca...

marek’s disease (md) is a lymphoproliferative disease of chickens characterized by lymphocyticinfiltration of various organs. the present study was an attempt to use polymerase chain reaction (pcr) tooptimize a rapid and reliable assay for detection of mdv genome. detection of serotype 1 of mdv (mdv-1)was confirmed by presence of a 200 bp dna fragment as a pcr product. differentiation of mdv-1 ...

BACKGROUND Small size at birth and greater BMI in childhood are associated with greater brachial blood pressure (BP) in later life. Aortic (central) BP differs from brachial BP and is more predictive of organ damage and cardiovascular events; the relationship between BMI in childhood and central BP is not known. METHODS Using data from 3154 people from the Avon Longitudinal Study of Parents a...

  Brucella melitensis and Brucella abortus are of the most important causes of brucellosis, an infectious disease which is transmitted either directly or indirectly including consuming unpasteurized dairy products. Both strains are considered endemic in Iran. Common diagnostic methods such as bacteriologic cultures are difficult and time consuming regarding the bacteria. The aim of this study w...