نتایج جستجو برای: آنزیم hrp
تعداد نتایج: 14398 فیلتر نتایج به سال:
کورکومین، یک ترکیب پلی¬فنولی طبیعی است که از ریزوم¬های گیاه کورکوما لانگا معروف به زردچوبه به ¬دست می¬آید. طیف گسترده¬ای از فعالیت¬های زیستی و دارویی از جمله اثرات ضد-سرطانی، آنتی¬اکسیدانی، ضد¬میکروبی و ضد¬التهابی برای کورکومین گزارش شده است. کمپلکس شدن کورکومین با فلزات به دلیل افزایش پایداریش در سال¬های اخیر مورد توجه بوده است. در این مطالعه به بررسی اثر دو کمپلکس وانادیل¬کورکومین (vo(cur)2) ...
Undiluted urine mixed directly with HRP suppresses generation of enzyme product to less than 80% of that seen in buffer controls. Incubating dilutions of various urine preparations with HRP immobilized on concanavalin A coated microtiter plates reveals that the source of urine or HRP, and the type of HRP substrate used have minimal effect on the degree of HRP suppression; only dilutions of urin...
This study investigated the effects of replacing dicalcium phosphate (DCP) with Hazara rock phosphate (HRP) on the growth performance of broiler chickens. The purpose was to determine the maximum level of F that could be well tolerated. The HRP (13.16% P and 2.98% F) was incorporated into a standard corn- and soybean meal-based diet by replacing 0, 25, 50, 75, and 100% of DCP based on P. Each t...
We have developed a humanoid robot HRP-1S that can be controlled its whole body motion. In phase one of Humanoid Robotics Project (HRP) of METI of Japan, Honda R&D Co. Ltd. has produced humanoid robots HRP-1 as humanoid research platforms to establish good applications of humanoid robots in phase two of HRP. However HRP-1 is controlled its legs and arms separately, and it is not suitable for so...
aflatoxins are a group of fungal toxic metabolites, which are contaminated certain food commodities. elisa is one of the sensitive methods for detection of aflatoxins. preparation and stabilizing of a proper conjugated tracer for detection of aflatoxins is probably the main step for designing an elisa method. in current study, different stabilizers were applied to stabilize a newly prepared con...
Immunoblot studies were performed on tissue extracts of rats injected with horseradish peroxidase (HRP) conjugates of wheat germ agglutinin (WGA) using anti-HRP and anti-WGA antisera. Immunoblots of uninjected, purified conjugates (WGA-HRP) demonstrated a 62-kilodalton (kd) conjugate (monomeric WGA conjugated to HRP). Other prominent immunobands included HRP (40 kd), monomeric WGA (22 kd), and ...
سابقه و هدف:با توجه به اثرات وابسته به غلظت فلز روی هدف از این تحقیق ارزیابی اثر مهارکنندگی فلز روی بر فعالیت اکسیداتیو آنزیم پراکسیداز به عنوان یکی از مهمترین انزیمهای تنفسی سلول است. مواد و روشها:به منظور استخراج پارامترهای سینتیکی منحنی فعالیت پراکسیداز در غلظتهای مختلف روی بر علیه زمان رسم شده و مکانیزم مهارکنندگی با کمک رسم منحنی های لینور- برگ و داکینگ مولکولی بررسی شده است. یافته ها:فل...
Methadone maintenance programs (MMP) for opioid dependence treatment have been widely used due to their effective therapeutic outcomes. Harm reduction programs (HRP) are complementary programs for severe patients with high risk behaviors and when abstinence is not possible. This study aims to compare patients in MMP that use HRP (MMP-HRP) and patients in MMP who do not use HRP (MMP-NO HRP). The...
Horseradish peroxidase (HRP) is used in various biotechnological and medical applications. Since its isolation from plant provides several disadvantages, the bacterium Escherichia coli was tested as recombinant expression host in former studies. However, neither production from refolded inclusion bodies nor active enzyme expression in the periplasm exceeded final titres of 10mg per litre cultiv...
the binding behavior of a competitive inhibitor, n-phenylbenzhydroxamic acid (bha) against horseradish peroxidase (hrp) was studied in order to understand and predict the interaction mechanism of hydrogen donors with the enzyme. the dissociation constants of the complexes of hrp-bha, hrp-donor and hrp-bha-azide were estimated at specified conditions by difference spectroscopy. the binding site ...
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