نتایج جستجو برای: polyethylenglycol

تعداد نتایج: 38  

Journal: :Boletín de la Sociedad Chilena de Química 2002

2010
Saeid Gholami Fatemeh Soleimani Farshad Hoseini Shirazi Maryam Touhidpour Massoud Mahmoudian

Mebudipine is a new dihydropyridine calcium channel blocker, synthesized in our laboratory, for treatment of hypertension. It has shown a better efficacy than other drugs in this group. For assessing the risks of this drug, certain safety tests in the preclinical stage have been performed. In this study mutagenic effect of mebudipine was evaluated using Ames assay that could assess the mutageni...

F Hoseini Shirazi F Soleimani M Mahmoudian M Touhidpour S Gholami

Mebudipine is a new dihydropyridine calcium channel blocker, synthesized in our laboratory, for treatment of hypertension. It has shown a better efficacy than other drugs in this group. For assessing the risks of this drug, certain safety tests in the preclinical stage have been performed. In this study mutagenic effect of mebudipine was evaluated using Ames assay that could assess the mutageni...

F Hoseini Shirazi F Soleimani M Mahmoudian M Touhidpour S Gholami

Mebudipine is a new dihydropyridine calcium channel blocker, synthesized in our laboratory, for treatment of hypertension. It has shown a better efficacy than other drugs in this group. For assessing the risks of this drug, certain safety tests in the preclinical stage have been performed. In this study mutagenic effect of mebudipine was evaluated using Ames assay that could assess the mutageni...

Journal: :iranian journal of pharmaceutical sciences 0
majid javanmard department of food science, institute of chemical technologies, iranian research organization for science and technology (irost), tehran, iran

food packaging extensively uses plastic films and containers of petroleum-based polymers for their excellent functional properties and competitive price. plastic packaging has become a central focus of waste reduction efforts, particularly in aesthetic terms of damage to flora and fauna. presently, consumers require greater quality and longer shelf lives for their foodstuffs, while they demand ...

Journal: :The Review of scientific instruments 2011
Elisabeth Wutscher Franz J Giessibl

We report on atomic force microscopy (AFM) in ambient and liquid environments with the qPlus sensor, a force sensor based on a quartz tuning fork with an all-electrical deflection measurement scheme. Small amplitudes, stiff sensors with bulk diamond tips and high Q values in air and liquid allow to obtain high resolution images. The noise sources in air and liquid are analyzed and compared for ...

Journal: :Biointerphases 2013
Valentin Hagel Tamás Haraszti Heike Boehm

Polyethylenglycol (PEG) hydrogels are widely used as tuneable substrates for biological and technical applications due to their good biocompatibility and their high hydrophilicity. Here we compare the mesh size and diffusion characteristics of PEG hydrogels by analyzing the diffusion of solutes with different, well-defined sizes over long and short time scales. Interestingly, one can tune the m...

Journal: :iranian journal of pharmaceutical research 0
s gholami f soleimani f hoseini shirazi m touhidpour m mahmoudian

mebudipine is a new dihydropyridine calcium channel blocker, synthesized in our laboratory, for treatment of hypertension. it has shown a better efficacy than other drugs in this group. for assessing the risks of this drug, certain safety tests in the preclinical stage have been performed. in this study mutagenic effect of mebudipine was evaluated using ames assay that could assess the mutageni...

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