نتایج جستجو برای: inhibition
تعداد نتایج: 328049 فیلتر نتایج به سال:
liquiritigenin is a chiral flavonoid present in plant based food, nutraceuticals, and traditional medicines. it is also an important ingredient present in licorice. the purpose of this study is to explore the pharmacological activity of racemic liquiritigenin utilizing several in vitro assays with relevant roles in colon cancer and diabetes. where possible, the pure enantiomers were tested to i...
Objectives The aim of this study was to develope and test three competing models for explaining eating disturbance based on Tripartite Influence model. Methods Two hundred women who had been referred to nutrition clinics and sports clubs in Mashhad participated in this study. They were recruited by stratified random sampling. Eating Attitudes Test, The Perception of Teasing Scale (POTS), Multi...
AbstractObjectives: The purpose of the present study was to identify some potential predictors of obsessive-compulsive symptoms. In this study, the correlations of cognitive (responsibility, perfectionism), temperamental (behavioral inhibition), and emotional (anxiety, depression, stress) components with obsessive-compulsive symptoms were examined. Method: In a correlation study, 400 students f...
The corrosion inhibition efficiency of benzimidazole, 2-methylbenzimidazole and 2- aminobenzimidazole for mild steel immersed in 3.5 NaCl solution was investigated by electrochemical impedance spectroscopy EIS at concentration range from 10-5 to 10-2 M of imidazoles and temperature range from 30 to 50°C. In addition, DC polarization was examined to determine inhibition mechanism at concentratio...
سیستمهای مغزی بازداری و فعالسازی رفتاری (BIS/BAS) و برتری نیمکرهای در افراد با و بدون آلکسیتیمیا
The present research was a causal-comparative study with ex post facto method to evaluate brain behavioral inhibition and activation systems (BIS/BAS) and hemispheric dominance in alexithymia. For this purpose, 25 university students without alexithymia symptoms and 25 university students with alexithymia were selected with purposive sampling among male and female undergraduate students of Bona...
In our present investigation, a series of novel 4-methoxy-1,3-benzenediolyl-hydrazones were designed and synthesized, and their ability to inhibit platelet aggregation was evaluated by adenosine diphosphate (ADP) and arachidonic acid (AA). The structures of the synthesized compounds were confirmed by spectral data. Results demonstrated that the activities of all compounds excelled the positive d...
In this study, an organic compound inhibitor, namely N-benzyl-N-(4-chlorophenyl)-1H-tetrazole-5-amine (NBTA), was synthesized and the role of this inhibitor for corrosion protection of stainless steel (SS) exposed to 0.5 M H2SO4 was investigated using electrochemical, and quantum analysis. By taking advantage of potentiodynamic polarization, the inhibitory action of NBTA was found t...
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...
The influence of benzoate anions on the corrosion inhibition effect of benzotriazole (BTA) for mild steel in sulfuric acid has been investigated. The investigation was carried out by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques. The addition of benzoate ions greatly enhances the inhibition efficiency of BTA in a synergistic manner. This effect has bee...
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