Lallemantia royleana (Balangu) is a well known Iranian medicinal plant that its seed mucilage has many applications in modern pharmacology. Plant mucilage traditionally was used as a gel supplement, and natural matrix for sustained release of drugs. But it seems that these compounds are not a simple additive and also have many undiscovered pharmacological properties. In this research, the anest...

abstract background: coughing and deep breathing after sternotomy causes severe pain. this study was conducted to assess the effect of cold therapy on the pain in patients undergoing open heart surgery. materials and methods: in a randomized controlled trial (rct) with crossover design, 50 eligible and consenting patients were recruited and randomly allocated to gel pack and non-gel pack groups...

sured FT3 by Immulite 2000 and ACS 180 plus (Bayer Corporation), as an alternative instrument, and triiodothyronine (T3) only by Immulite 2000 (Table 1). A significant group effect was shown by repeated-measures ANOVA in SST results obtained by Immulite 2000 and ACS 180 plus (F 107.25; P 0.001). T3 values gradually increased in both types of tubes with time, and repeated-measures ANOVA showed a...

introduction: this in vitro study compared the antibacterial efficacy of 2.5% sodium hypochlorite gel and 2.5% and 5.25% sodium hypochlorite solutions on enterococcus faecalis ( e. faecalis ) biofilm. methods and materials: the root canals of 60 extracted human single-rooted teeth were contaminated with e. faecalis and incubated for 6 weeks. the samples were randomly assigned to three experimen...

In this paper, polyacrylamide/chromium acetate gel polymer system was prepared as water shut-off system to control water production in one of the Iranian oil reservoirs condition. Effect of various parameters such as temperature (90 °C) and water formation from view point of salinity and divalent cations, was evaluated on the gelation kinetic and gel strength using bottle testing method. Th...

Objective(s): Normoxic MAGIC-f polymer gels are established dosimeters used for three dimensional dose quantifications in radiotherapy. Nanoparticles with high atomic number such as gold are novel radiosensitizers used to enhance doses delivered to tumors. The aim of this study was to investigate the effect of gold nanoparticles (GNPs) in enhancing percentage depth doses (PDDs) within the MAGIC...

Uremic pruritus is a common and distressing symptom that affects more than 40% of patients undergoing hemodialysis. Several medications as well as topical preparation have been used for relief this condition. Sambucus ebulus has been shown anti-inflammatory and wound healing effects. In this research, the antipruritic effect of S. ebulus fruit extract was evaluated on patients with uremic pruri...

Introduction: Normoxic MAGIC-f polymer gels are established dosimeters used for three dimensional dos uantifications in radiotherapy. The high atomic number nanoparticles such as gold are nov adiosensitizers used to enhance doses delivered to tumors. The aim of this study was t vestigate the effect of gold nanoparticles (GNPs) in enhancing percentage depth doses (PDD ithin the...

Evaluation of the effect fat replacer gel on physicochemical and rheological properties low-calorie cake dough texture

Background: There are various methods to read out responses of a polymer-gel dosimeter, among which the Magnetic Resonance Imaging (MRI) technique is the most common one. Optimizing imaging protocols can have significant effect on the sensitivity and the dose resolution of polymer gel dosimeters. This study has investigated the effects of the number of echoes (NOE) and the echo time spacing (ES...