Rheum turkestanicum Janischew. (Polygonaceae) is a plant that grows in central Asia and in north-east of Iran. Traditionally, people use roots of R. turkestanicum as an anti-diabetic and anti-hypertensive as well as anticancer agent. In this study the cytotoxicity and apoptogenic properties of ethyl acetate (EtOAc), n-hexane and H2O extracts from Rheum turkestanicum Janischew. (Polygonaceae) ro...

Rheum turkestanicum Janischew. (Polygonaceae) is a plant that grows in central Asia and in north-east of Iran. Traditionally, people use roots of R. turkestanicum as an anti-diabetic and anti-hypertensive as well as anticancer agent. In this study the cytotoxicity and apoptogenic properties of ethyl acetate (EtOAc), n-hexane and H2O extracts from Rheum turkestanicum Janischew. (Polygonaceae) ro...

Our 2005 representative national survey (2,972 interviews) shows an overwhelmingly common and strong religious intolerance towards Western churches that are legally deemed “non-traditional” and are commonly perceived as foreign to Russia. Most Russians would not let Western groups build churches, establish religious schools, or engage in other basic religious activities in their hometowns. West...

Background: Expression of virus coat protein (CP) in Escherichia coli often leads to production of partially folded aggregated proteins which are called inclusion bodies. Grapevine fanleaf virus (GFLV) is one of the most serious and widespread grapevine virus diseases around the world and in Iran.Objective: The main objective of this study was to find a s...

abstract anti-nociceptive activity of aerial parts of phytolacca americana were investigated, using the hot plate method in mice. results of the present study showed that the aqueous methanolic extract of aerial parts of p. americana produced a statistically significant increase in pain threshold after 30 min, in comparison with the control, at adose of 190 mg kg-1 (p<0.001). the activity was c...

Objective(s): Enterotoxigenic Escherichia coli (ETEC) is known as the most common bacterial causes of diarrheal diseases related to morbidity and mortality. Heat-labile enterotoxin (LT) is a part of major virulence factors in ETEC pathogenesis. Antigen entrapment into nanoparticles (NPs) can protect them and enhance their immunogenicity.Materials and Methods: In the present study, recombinant L...

Background: Cholera toxin (CT), responsible for the harmful effects of cholera infection, is made up of one A subunit (enzymatic), and five B subunits (cell binding). The release of cholera toxin is the main reason for the debilitating loss of intestinal fluid. Inhibition of the B subunit (CTB) may block CT activity. Objective: To determine the effect of anti CTB-IgY against oral challenge with...

background   and   objectives:    the   toxin   co-regulated   pilus   a   (tcpa)   has   been   described   as   a   criti- cal  pathogenicity  factor  of   vibrio  cholerae .  tcpa  is  a  candidate  for  making  subunit  vaccine  against  chol- era.  the  aim  of  this  study  was  to  produce  a  candidate  vaccine  by  expressing  recombinant  tcpa  in   e.  coli . materials and methods: i...

The article argues that Russia's decision to initiate an attack on Ukraine in February 2022 was inevitable move for both its material and ontological security. By adopting offensive stance directly engaging a conflict with former Soviet country, Russia transformed the ongoing tension West into full-fledged confrontation. At this juncture, primarily emphasizes assault has solidified "anti-Wester...

rheum turkestanicum janischew. (polygonaceae) is a plant that grows in central asia and in north-east of iran. traditionally, people use roots of r. turkestanicum as an anti-diabetic and anti-hypertensive as well as anticancer agent. in this study the cytotoxicity and apoptogenic properties of ethyl acetate (etoac), n-hexane and h2o extracts from rheum turkestanicum janischew. (polygonaceae) ro...