in the present study, the effects of caerulein and cck receptor antagonist< on tolerance to the anti-pentylenetetrazol activity of diazepam has been studied. different doses of diazepam (20, 30, 35, 40 and 50 mg/kg) were administered intraperitoneally for a period of 6 days in order to induce tolerance to diazepam. 48 h after the last dose of diazepam, a test dose of diazepam was tested for ant...

the aim of this research was to investigate this research was to investigate the relationship between agricultural information system (ais) members&apos; viewpoint towards organic products and their environmental in central district of boyer- ahmad county. the research population included researchers, extension agents and contact farmers of the study area and based on this population numbers, t...

background and objectives:increased antibiotic resistance as a result of using antimicrobial drugs and also their various adverse effects has caused that in recent years, investigation of medicinal plants beconsidered for discovering new medicinal resources against bacterial infections. this study was performed with the objective of determining the antimicrobial activity of aqueous and ethanoli...

the present study investigated the radioprotective efficacy of lentil ( lens culinaris ) sprouts against x-ray radiation-induced cellular damage. lentil seeds were dark germinated at low temperature and the sprout extract was prepared in pbs. free radical scavenging of extract was evaluated using 2,2-diphenyl-1-picrylhydrazyl (dpph) assay and then the radioprotective potency of extract (0 to 10...

background: the rise of opportunistic fungal infections highlights the need for development of new antimicrobial agents. antimicrobial peptides (amps) and antifungal peptides (afps) are among the agents with minimal resistance being developed against them, therefore they can be used as structural templates for design of new antimicrobial agents. methods: in the present study four antifungal pep...

the aim of this study was to assess the antiglycation and antioxidant properties of aqueous extract of anethum graveolens (dill). in the in vivo and in vitro experiments, antioxidant properties, blood glucose, and ages formation were determined. dill extract was given orally to healthy and diabetic rats. our results illustrated that different concentrations of dill extract (0.125, 0.25, 0.5, an...

background and aims: adventitious agents, especially viral agents are among the most important concerns in viral vaccines. viral contamination of biological products may arise from the original source of the reagents such as, serum, trypsin, animal or human derived media components or cell culture and working seed or cross contamination of vaccine during production. in this study, adventitious ...

background: bleeding events in hemophilic patients with inhibitors are managed by bypassing agents. currently available agents in iran are recombinant activated factor vii (rfviia; aryogen, aryoseven) and feiba (factor eight inhibitor bypassing agent). no standardized and accurate assay is currently available for monitoring the effectiveness of bypassing agents. we suggested that history of the...

hiv infection by maternal transmission is increasing in the world due to the increase in infected women who are not receiving appropriate antiretroviral therapy. prognosis of hiv infection in children is poor because the newborn has an immature immune system. early diagnosis and therapy are needed to avoid the development of aids. new therapies are becoming available but prevention of infection...