نتایج جستجو برای: inhibitor

تعداد نتایج: 211038  

Journal: :journal of research in medical sciences 0
mohammad hassan nezafati ali eshraghi mohammad vojdanparast saeed abtahi pouya nezafati

background: given the importance of the role of depression in predicting the outcome of cardiovascular disorders, current medications for treating depression, particularly selective serotonin reuptake inhibitors (ssris), are taken into  consideration. this study aimed to systematically review the published findings in the use of ssris and the risk for cardiac events. materials and methods: an i...

Jamshid Ruzbeh Malihe Kamali Mohammad Hassan Rastegar Vahide Yarmohammadi Zahra Habibagahi,

Angioedema secondary to C1 inhibitor deficiency has been rarely reported to be associated with systemic lupus erythematosus. A genetic defect of C1 inhibitor produces hereditary angioedema, which is usually presented with cutaneous painless edema, but edema of the genital area, gastrointestinal and laryngeal tracts have also been reported.In lupus patients, angioedema may be the result of an ac...

M. Saremi M. Yeganeh

The idea of smart corrosion inhibition is basis on either inhibitor consumption where it is needed or reducing harmful matrix interaction with it. In addition, applying corrosion inhibitor in a coating causes many problems such as loss of inhibition capability, coating degradation, or both. A useful technique to overcome th...

In this study, the addition of organic methionine inhibitor (as an eco-friendly inhibitor) to 0.1 M sulfuric acid media on corrosion resistance of 316L austenitic stainless steel (fabricated by rolling method and three-dimensional (3D) printing method) was investigated. Open-circuit potential electrochemical test and impedance, and structural tests such as optical and electron microscopy and x-...

F. Ghofrani M. Pakshir, S. Babamohammadi Z. Sharifi

A new anti-corrosion compound, Melamine Formaldehyde (MF), was formulated by the addition of proper amount of formaldehyde to melamine under specific conditions. This compound was mixed with a novel nano powder, which was extracted from corn cob ash containing SiO2 particles, in order to improve its corrosion inhibition efficiency. This inhibitor provides a high level of protection f...

Journal: :journal of physical & theoretical chemistry 2013
m. shahidi gh. golestani d. ghazanfari

in this paper, the effect of penicillin g drug as a green corrosion inhibitor on mild steel in 1.0 mhydrochloric acid solution has been investigated using potentiodynamic polarization, electrochemicalimpedance spectroscopy (eis) and electrochemical noise (en) techniques. the inhibition efficiencywas found to increase with increasing inhibitor concentration. potentiodynamic polarizationmeasureme...

   In this research, mesoporous silica was served as the host of molybdate (corrosion inhibitor). The loaded mesoporous silica was dispersed in a paint matrix. The composite was then coated on the carbon steel surface. Polarization and electrochemical impedance spectroscopy (EIS) tests showed that the corrosion resistance of the scratched paint containing molybdate loaded mesoporous silica ...

F. Ghofrani M. Pakshir, S. Babamohammadi Z. Sharifi

A new anti-corrosion compound, Melamine Formaldehyde (MF), was formulated by the addition of proper amount of formaldehyde to melamine under specific conditions. This compound was mixed with a novel nano powder, which was extracted from corn cob ash containing SiO2 particles, in order to improve its corrosion inhibition efficiency. This inhibitor provides a high level of protection f...

Journal: :jundishapur journal of natural pharmaceutical products 0
maryam moradi binabaj biochemistry and metabolic disorders research center, golestan university of medical sciences, gorgan, ir iran seyed ahmad hosseini nutrition and metabolic disease research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran alireza khoshbin khoshnazar biochemistry and metabolic disorders research center, golestan university of medical sciences, gorgan, ir iran jahanbakhsh asadi biochemistry and metabolic disorders research center, golestan university of medical sciences, gorgan, ir iran; biochemistry and metabolic disorders research center, golestan university of medical sciences, gorgan, ir iran. tel: +98-1732440225, fax: +98-1732421651

conclusions the increasing cell toxicity, apoptosis-inducing effects and decreasing telomerase activity may play an important role in the valproic acid and radiation mechanism. the current survey suggested that it is likely beneficial to combine valproic acid and gamma radiation to treat breast cancer. results combination of valproic acid and gamma radiation increased significantly cell toxicit...

Journal: :medical journal of islamic republic of iran 0
massoud boojar from the institute of biochemistry and biophysics, university of tehran, tehran, islamic republic of iran. azra rabbani

we have investigated the effect of theophylline on the kinetics of the catalytic subunit of protein kinase and related factors in lung tissue. the results show that the point of highest concentration of the c subunit of protein kinase which is active in casein phosphorylation is at 3h of incubation time, but in the presence of 100 ilg/ inl and 10µg/ml theophylline, this is shifted to i.s and 2....

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