نتایج جستجو برای: pigeon
تعداد نتایج: 3719 فیلتر نتایج به سال:
Protein-mediated sugar transport is nominally absent in normoxic pigeon erythrocytes. Following exposure to metabolic inhibitors (cyanide or carbonyl-cyanide-p-trifluoromethoxyphenylhydrazone), pigeon red cells transport sugars by a saturable stereoselective pathway that is inhibited by cytochalasin B or forskolin. The sugar transport capacity of fully poisoned cells is consistent with a transp...
Effect of gamma irradiation on physicochemical properties of stored pigeon pea (Cajanus cajan) flour
The effect of gamma irradiation at various doses (5, 10, 15, 20 kGy) was observed on pigeon pea flour stored for 3 months on proximate composition, functional properties, and peroxide value. Sensory evaluation was also carried out on bean cake (moinmoin) made from nonirradiated and irradiated pigeon pea flour. The results showed that stored gamma-irradiated samples had significantly lower (P < ...
We previously identified two novel enzymes in pigeon, α1,4- and β1,4-galactosyltransferases (GalTs), which are responsible for the biosynthesis of the Galα1-4Gal and Galβ1-4Gal sequences on glycoproteins, respectively. No such glycan structures and/or enzymes have been found in mammals, suggesting that the expression of these enzymes diverged during the course of vertebrate evolution. To compar...
A highly conserved RNA-motif of yet unknown function, called stem-loop-2-like motif (s2m), has been identified in the 3' end of the genomes of viruses belonging to different RNA virus families which infect a broad range of mammal and bird species, including Astroviridae, Picornaviridae, Coronaviridae and Caliciviridae. Since s2m is such an extremely conserved motif, it is an ideal target for sc...
Background and Purpose Cryptococcus species are pathogenic and non-pathogenic basidiomycete yeasts that are found widely in the environment. Based on phenotypic methods, this genus has many species; however, its taxonomy is presently being re-evaluated by modern techniques. The Cryptococcus species complex includes two sibling taxa of Cryptococcus neoformans and Cryptococcus gattii. We aimed to...
Background Low-density lipoproteins (LDL) is known to protect boar sperm during freezing–thawing, but little information is known about the effects of LDL extracted from different avian egg yolks on post-thaw boar semen quality. The purpose of this study was to compare and analyze the effects of LDL at various concentrations and different species on boar sperm quality after freezing–thawing. Ma...
Newcastle disease (ND) is one of the contagious viral diseases in avian species. Recently, several ND outbreaks in pigeon caused by pigeon paramyxovirus serotype-1 (PPMV-1) have been reported in limited numbers from Iran and phylogenetic studies have been conducted on partial sequence of NDV fusion (F) gene. In the present study, ten PPMV-1, named Pigeon_paramyxovirus1_isolate_pigeon/Iran/UT_EG...
The Study of Development and Reconstruction Effect Pigeon Houses in East Isfahan on the Prosperity Tourism Entrepreneurship
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