نتایج جستجو برای: sodium saccharine

تعداد نتایج: 187695  

Journal: :iranian endodontic journal 0
luciano giardino carlos estrela luigi generali zahed mohammadi saeed asgary

i ntroduction: due to the complex anatomy of the root canal system and high surface tension of common root canal irrigants (rci), conducting an investigation on rcis containing surfactants is a priority. the aim of this in vitro study was to verify the antibacterial potential of rci with low surface tension in root canals infected with enterococcus faecalis ( e. faecalis ). methods and material...

Journal: :iranian journal of microbiology 0
kazem ashofteh endodontic department, school of dentistry, tehran university of medical sciences, tehran, iran. khosrow sohrabi laser research center of dentistry, school of dentistry, tehran university of medical sciences, tehran, iran. kaveh iranparvar laser research center of dentistry, school of dentistry, tehran university of medical sciences, tehran, iran. nasim chiniforush laser research center of dentistry, school of dentistry, tehran university of medical sciences, tehran, iran.

introduction: bacteria are the primary etiology of pulpal and periradicular pathosis. in endodontically treated teeth with persistent infections only one or a few bacterial species are present of which the most important is enterococcus faecalis. the aim of this study was to compare antibacterial efficacy of canal disinfectants including 5.25% sodium hypochlorite, 2% chlorhexidine, mtad (a mixt...

Journal: :international journal of preventive medicine 0
ahmad chitsaz jafar mehvari mehri salari fataneh gholami mohammad-reza najafi

background: status epilepticus (se) is a type of persistent lasting seizure with high mortality and morbidity. numerous medications are suggested for the treatment of se, two of which are sodium valproate and phenytoin. the purpose of this study is to conduct a comparison between the effi ciencies of intravenous sodium valproate and phenytoin in the treatment of this type of epilepsy. methods: ...

Journal: :journal of dentistry, tehran university of medical sciences 0
m vahid golpayegani associate professor, department of pediatric dentistry, school of dentistry, shahid beheshti university of medical sciences, tehran, iran. a sohrabi m biria g ansari

novamin, a synthetic mineral composed of calcium, sodium, phosphorous and silica releases deposits of crystalline hydroxyl-carbonate apatite (hca) structurally similar to tooth mineral composition. the aim of this investigation was to compare the potential remineralization effect of topical novamin and sodium fluoride gel on caries like lesions in permanent teeth.a total of 60 sound human fresh...

Journal: :journal of biotechnology and health sciences 0
mojtaba shahmohammadi department of nutrition, school of health, qazvin university of medical sciences, qazvin, ir iran maryam javadi department of nutrition, school of health, qazvin university of medical sciences, qazvin, ir iran; children growth research center, qazvin university of medical sciences, qazvin, ir iran marjan nassiri-asl department of pharmacology, qazvin university of medical sciences, qazvin, ir iran; department of pharmacology, qazvin university of medical sciences, qazvin, ir iran. tel: +98-2833336001, fax: +98-2833324970

context food spoilage has been a common problem throughout history, and much of the spoilage is caused the activity of microorganisms or enzymatic reactions during the storage of food. thus, using chemical substances could prevent or delay food spoilage and this has led to the great success of these compounds in the treatment of human diseases. sodium benzoate is one of the synthetic additives ...

Journal: :desert 2015
hosein shekofteh

to investigate the influence of salinity and calcium (ca) on some properties of plantago ovata, a pot factorialexperiment based on randomized complete block design with three replicates was conducted in jiroft, south of kermanprovince, iran. three salinity levels of 0, 100 and 200 mm nacl and ca levels of 0, 5 and 10 mm calcium nitrate wereapplied as the first and second factors, respectively. ...

Journal: :international journal of horticultural science and technology 2014
rohollah abdoli nejad akhtar shekafandeh

a major portion of the iranian fig (ficus carica) industry is located in high-salinity regions, and salinity is an important limiting factor in the production of this fruit. the present study was conducted to investigate the changes of leaf antioxidant-enzyme activity, proline and total protein content in two fig cultivars with two leaf shapes: ‘anjir sabz’ with lobate and palmate leaves, and ‘...

Journal: :iranian journal of veterinary research 2012
m. kazemi-bonchenari k. rezayazdi a. nikkhah h. kohram m. dehghan-banadaky

performance, digestibility of nutrients, microbial nitrogen flow (mnf) and nitrogen efficiency (ne) inearly lactating holstein cows were investigated by diet supplementation with sodium caseinate (cn).multiparous lactating holstein cows (n = 15) with an average body weight of 638 kg and 21 days in milkwere assigned to a completely randomized design (five cows per treatment) and fed a basal diet...

Journal: :journal of nanostructures 2014
s. asgari z. fakhari s. berijani

n-sodium acrylate-o-carboxymethyl chitosan [cmch-g-paa(na)] bound fe3o4 nanoparticles were developed as a novel magnetic nanoparticles with an ionic structure that can be potentially used in many fields. cmch-g-paa (na) was obtained by grafting of sodium polyacrylate on o-carboxymethyl chitosan, which is an amphiphilic polyelectrolyte with the biocompatibility and biodegradability properties. a...

Journal: :iranian journal of neurology 0
marzieh tajmirriahi isfahan neurosciences research center, isfahan university of medical sciences, isfahan, iran. maryam sohelipour isfahan neurosciences research center, isfahan university of medical sciences, isfahan, iran keivan basiri isfahan neurosciences research center, isfahan university of medical sciences, isfahan, iran vahid shaygannejad department of neurology, isfahan university of medical sciences, isfahan, iran asgar ghorbani department of neurology, tehran university of medical sciences, tehran, iran mohammad saadatnia isfahan medical education research center, isfahan university of medical sciences, isfahan, iran, isfahan neurosciences research center, isfahan university of medical sciences, isfahan, iran

background: omega-3 polyunsaturated fatty acids (pufa) have beneficial effects on both specific and non-specific inflammatory reactions. the aim of this study was to evaluate the effect of dietary supplementation with fish oil in migraine prevention. methods: a 12-week, randomized, single-blind clinical trial was conducted from october 2008 to june 2009. a total of 67 patients (52 women, 15 men...

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