نتایج جستجو برای: cox 2 enzyme

تعداد نتایج: 2723787  

Journal: :Pakistan journal of pharmaceutical sciences 2012
Yogeswaran Prabhakaran Sathis Kumar Dinakaran Sravan Prasad Macharala Somsubhra Ghosh Sridevi Ranjitha Karanam Naveena Kanthasamy Harani Avasarala

Withaniasomnifera (Ashwaganda) belonging to the family solanaceae is the subject of our present study. Withanoloides which are the major chemical constituents have been proved of interest because of their structural variations in the hybrids of different races. Docking is the process which brings the two structures together. In the present study we focus the extensive use of tool and grap...

A.H Ebrahimabadi H Irannejad

Introduction: Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) are used in treating pathologic conditions such as fever, pain and inflammation by inhibiting cyclooxygenase and consequently prostaglandin production. Recently , the discovery of different isoforms of this enzyme, Cyclooxygenase-1 (COX-1) andCyclooxygense-2 (COX-2), has led to the synthesis and introduction of novel drugs with select...

احمدی, علی, الفتی, گلرخ, مرادی تبریز, هدیه, نیکی, فرزانه,

Background: Transitional Cell Carcinoma (TCC) is the most common type of urinary bladder cancer. Cyclooxygenase-2 (COX-2), a key enzyme in prostaglandins biosynthesis, has been introduced as a new candidate for targeted therapy in this cancer. In this study, we investigated the expression of COX-2 in urinary bladder TCCs and its relationship with clinicopathological parameters such as tumor gra...

2011
Vanisree Mulabagal Ruby L. Alexander-Lindo David L. DeWitt Muraleedharan G. Nair

Tea prepared from the aerial parts of Antigonon leptopus is used as a remedy for cold and pain relief in many countries. In this study, A. leptopus tea, prepared from the dried aerial parts, was evaluated for lipid peroxidation (LPO) and cyclooxygenase (COX-1 and COX-2) enzyme inhibitory activities. The tea as a dried extract inhibited LPO, COX-1 and COX-2 enzymes by 78%, 38% and 89%, respectiv...

Journal: :Acta pharmaceutica 2007
Mange Ram Yadav Shrikant T Shirude Devendra S Puntambekar Pinkal J Patel Hetal B Prajapati Arvind Parmar R Balaraman Rajani Giridhar

A series of 3,4-diaryl-1,2,5-oxadiazoles and 3,4-diaryl-1,2,5-oxadiazole N-oxides were prepared and evaluated for COX-2 and COX-1 binding affinity in vitro and for antiinflammatory activity by the rat paw edema method. p-Methoxy (p-OMe) substituted compounds 9, 21, 34, 41, 42 showed COX-2 enzyme inhibition higher than that showed by compounds with other substituents. 3,4-Di(4-methoxyphenyl)-1,2...

Ali Jabbari Arabzadeh Hadi Fathi-Moghaddam, Mehdi Shafiee Ardestani, Mitra Elmi, Mostafa Saffari

A substantial amount of evidence has proposed an important role for Cyclooxygenase-2 (COX-2) enzyme in brain diseases and affiliate disorders. The purpose of this research was studying the effects of COX-2 selective inhibition on haloperidol-induced catatonia in an animal model of drug overdose and Parkinson’s disease (PD). In this study, the effect of acute and Sub-chronic oral administration ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زابل - دانشکده علوم 1393

سرطان سومین عامل مرگ در ایران است و سالانه حدود 30 هزار نفر در ایران بر اثر ابتلا به انواع سرطان جان خود را از دست می دهند. سرطان مری یا esophagus cancer در بین سرطان ها رتبه ششم از نظر شیوع و از نظر مرگ و میر در رتبه نهم سرطان ها دارد. هدف از این مطالعه ارزیابی بررسی بیان ژن پروستاگلاندین اندوپروکسید سنتتاز 2 (cox-2) در سرطان مری می باشد. cox ها (cyclo-oxygenases)، cox-1و cox-2، آنزیم های نظار...

Ali Jabbari Arabzadeh Hadi Fathi-Moghaddam, Mehdi Shafiee Ardestani, Mitra Elmi, Mostafa Saffari

A substantial amount of evidence has proposed an important role for Cyclooxygenase-2 (COX-2) enzyme in brain diseases and affiliate disorders. The purpose of this research was studying the effects of COX-2 selective inhibition on haloperidol-induced catatonia in an animal model of drug overdose and Parkinson’s disease (PD). In this study, the effect of acute and Sub-chronic oral administration ...

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