نتایج جستجو برای: edta and ß
تعداد نتایج: 16829570 فیلتر نتایج به سال:
سابقه و هدف: کلسترول موجود در رژیم غذایی ، یک عامل خطرزا در شیوع بیماریهای قلبی عروقی ب ه شمار می آید. یکی از راههای مؤثر در کاهش بروز این بیماریها ، حذف کلسترول از منابع غذایی از جمله چربی حیوانی است. هدف از انجام این تحقیق ، بررسی اثرات فرایند تصفیه و تیمار با بتا- سیکلودکسترین CD) – (ß بر میزان کاهش کلسترول و تغییرات سایر ویژگیهای فیزیکی و شیمیایی پیه گاو در مقیاس آزمایشگاهی بود . مواد ...
Chemical compounds containing the tropone structure (2,4,6-cycloheptatrien-1-one), in their molecule, called troponoids, characterized by a seven-membered ring, are distributed in some plants, bacteria and fungi, although they are relatively rare. ß-Thujaplicin (2-hydroxy-4-isopropyl-2,4,6-cycloheptatrien-1-one), also known as hinokitiol, is a natural compound found in several plants of the Cup...
Genetic and molecular studies have confirmed the central role of amyloid-ß production and fibrillation in the pathogenesis of Alzheimer’s disease (AD). However, the pathological pathways from amyloid-ß peptide oligomerization to the major pathological hallmarks of AD, such as neurofibrillary tangles, inflammation and loss of cholinergic neurons, are largely unknown. The innate immunity defence ...
There is an urgent need to develop new drug treatment strategies to control the global spread of drug-sensitive and multidrug-resistant Mycobacterium tuberculosis (M. tuberculosis). The ß-lactam class of antibiotics is among the safest and most widely prescribed antibiotics, but they are not effective against M. tuberculosis due to intrinsic resistance. This study shows that 2-aminoimidazole (2...
background: escherichia coli and staphylococcus aureus as important food-borne pathogens are the main concerns of food producers and consumers which create a lot of problems worldwide. the objective of this study was to investigate the inhibitory effect of monolaurin alone and in combination with edta on viability of e. coli and s. aureus in culture media and iranian white cheese. methods: the ...
A study by Keam et al demonstrated that influenza vaccination, regardless of timing during 3-week cytotoxic chemotherapy cycles, may provide seroprotection. The majority of patients in this study were women with either breast or lung cancer. In an earlier study of patients with colorectal cancer, influenza vaccination was found to result in fewer cases of influenza, fewer cases of pneumonia, an...
در این پژوهش رابطۀ خودتنظیمگری و تکانشوری با موفقیت ورزشی موردبررسی قرار گرفت و نقش پیشبین این دو متغیر برای موفقیت ورزشی در ورزشهای برخوردی و غیربرخوردی مقایسه شد. تعداد 223 ورزشکار حرفهای (102 برخوردی و 121 غیر برخوردی) از فدراسیونهای ورزشی بهصورت داوطلب در این پژوهش شرکت کردند. از ورزشکاران خواسته شد مقیاس خودتنظیمگری (SRI-25)، مقیاس تکانشوری بارات (BIS) و مقیاس موفقیت ورزشی (SAS) ...
Amelioration of cardiovascular risk through a high intake of dietary fibre was originally highlighted by Ancel Keys and colleagues in the Journal of Nutrition in 1960 (Keys et al. 1960). More than 45 years later there is a growing body of evidence supporting the association between intake of whole grains and decreased incidence of fatal and nonfatal CHD (Liu et al. 1999; Steffen et al. 2003; Je...
objective: evaluating the effect of dentin conditioning with edta on microleakage of composite resin restorations, using two etch and rinse and two self-etch adhesives. materials and methods: one hundred and sixty extracted molars received class v cavity preparations right under the cej and were randomly divided into eight groups of 20, usingfour different adhesive systems. these adhesives incl...
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