نتایج جستجو برای: no 6
تعداد نتایج: 3973484 فیلتر نتایج به سال:
The dye sunset yellow (SY) forms columnar aggregates via pi-pi stacking in aqueous solutions. These aggregates develop orientational and translational order at elevated concentrations to exhibit the nematic (N) and columnar (C) mesophases. Positional-order correlation lengths of the aggregates in the directions parallel and perpendicular to the stacking direction were measured as functions of t...
The unique properties of carbon nanotubes have made them the material of choice for many current and future industrial applications. As a consequence of the increasing development of nanotechnology, carbon nanotubes show potential threat to health and environment. Therefore, development of efficient method for detection of carbon nanotubes is required. In this work, we have studied the interact...
The flavonol content and anti-inflammatory and antioxidant activities of onion treated by high-pressure processing (HPP) and HPP combined with freeze-drying and pulverization (HPP-FD-P) were evaluated. Allium cepa L. var. cepa, 'Recas' was treated at T1 (200 MPa/25 °C/5 min), T2 (400 MPa/25 °C/5 min), and T3 (600 MPa/25 °C/5 min). After treatment, HP-treated and untreated samples were frozen (d...
Current molecular cryptography (MoCryp) systems are almost exclusively based on DNA chemistry and reports of cryptography technologies based on other less complex chemical systems are lacking. We describe herein, as proof of concept, the prototype of the first asymmetric MoCryp system, based on an 8-compound set of a novel bioinspired class of cyanine-type dyes called trichocyanines. These nove...
BACKGROUND/AIMS The role of Helicobacter pylori eradication in patients with functional dyspepsia (FD) is still uncertain. We originally planned a randomized clinical study to observe dyspeptic symptoms after H. pylori eradication therapy. However, we failed to complete the study; therefore, we analyzed the factors that affected the failure of the study. METHODS Interviews and questionnaire s...
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القاء بیماری eae از طریق ایمن سازی با پپتید mog وادجوانت کامل فروند در موشهای ماده c57bl/6 انجام شد.درمان با atra در گروه درمانی پس از بروز علائم درمانگاهی آغاز گشت.علائم تا زمان کشتار ثبت شد.سپس میزان تولید نیتریک اکساید در محیط کشت سلولهای طحالی و ظرفیت تام آنتی اکسیدانی سرم موشها سنجیده شد.تولید no در گروه تحت درمان با atra بطور معنی داری کاهش یافت.همچنین درمان با atra از کاهش ظرفیت آنتی اکس...
malnutrition is one of the important health problems in developing countries.it may have undesireable effects on mental and physical state of children and is an underlying factor for many infections.the aim of this study was to find out the prevalence of malnutrition in 6-24 month old in fanst in the pediatric ward of university hospital NO.1 in Kerman.for this purpose , the weight and height ...
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