نتایج جستجو برای: reactive red 4

تعداد نتایج: 1563081  

Background and purpose: Dyes are one of the major sources of chemicals responsible for environmental pollution. Synthetic dyes degradation in industrial wastewaters has received increasing attention due to their high solubility and stability in water. In the present study, the photocatalytic efficiency of as-synthesized nano- TiO2 supported on the H-form Fe- Fe-ZSM-5 zeolite was investigate...

Journal: :Chemical Papers 2021

Abstract This article is a part of scientific project focused on obtaining new type composite materials that are characterized by singlet oxygen generation upon irradiation with red light, which can be used as antibacterial agents. The material nanoscale graphite oxide (GO) particles covalently bonded to an axially substituted zirconium phthalocyanine complex. For this purpose, two complexes, m...

Journal: :Sangyo igaku. Japanese journal of industrial health 1990
H Kosaka S Nakamura

The umu test system is a newly developed method to evaluate genotoxicities of a wide variety of environmental carcinogens and mutagens (Oda et al., 1985; Nakamura et al., 1987). In the present study, SOS-inducing activity of 142 synthetic dyes was investigated by the umu test using Salmonella typhimurium (TA1535/pSK1002) under the condition of absence and presence of rat liver microsomal fracti...

Journal: :تحقیقات نظام سلامت 0
لیلا آزادبخت دانشیار، گروه تغذیه، دانشکده بهداشت و مرکز تحقیقات امنیت غذایی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران صنم فرجیان دانشجوی کارشناسی، گروه تغذیه، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. فرزانه برک دانشجوی کارشناسی، گروه تغذیه، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. مریم میر آقاجانی دانشجوی کارشناسی، گروه تغذیه، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. نضال صراف زادگان استاد، دانشکده پزشکی و پژوهشکده قلب و عروق، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. احمد اسماعیل زاده دانشیار، گروه تغذیه، دانشکده بهداشت و مرکز تحقیقات امنیت غذایی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران.

background: although red meat consumption is related to the prevalence of diabetes, few data are available showing the relationship between red meat intake, inflammation, and metabolic syndrome. the study aimed to identify the association between the red meat intake, metabolic syndrome, and circulating concentration of c-reactive protein (crp) as a surrogate measure of inflammation. methods: in...

Journal: :Revista Brasileira de terapia intensiva 2011
Samuel Diomário da Rosa Maria de Lurdes Ugioni Bristot Maria Fernanda Locks Topanotti Cristiane Damiani Tomasi Francine Felisberto Francieli Silva Vuolo Fabricia Petronilho Felipe Dal Pizzol Cristiane Ritter

INTRODUCTION Red blood cell transfusions are common in intensive care units. For many years, transfusions of red blood were thought to have obvious clinical benefits. However, in recent years, the risks and benefits of blood transfusions have been examined more carefully, including the risk of increased morbidity and mortality due to transfusion-related immunomodulation effects. OBJECTIVES To...

2000
Vangalur S. Alagar L. Zhang

Automatic Code Generation for Red-Time Reactive Systems in TROMLAB Environment

Journal: :iranian journal of basic medical sciences 0
abiodun mathias emokpae department of chemical pathology, aminu kano teaching hospital, pmb 3452, kano, nigeria department ofmedical laboratory science, school ofbasic medical sciences, university of benin, benin city, nigeria uadia patrick ojiefo department of biochemistry, university of benin, benin city, nigeria. kuliya-gwarzo aisha department of haematology and blood transfusion, aminu kano teaching hospital, kano, nigeria

objective(s) sickle cell disease is a genetic disorder characterized by chronic haemolytic anaemia. haemoglobin s containing red blood cells may be susceptible to oxidative stress due to imbalance between production of reactive oxygen species and the countering effect of the various antioxidants present in the body. materials and methods we evaluated some antioxidant enzymes which include gluta...

ژورنال: علوم و فناوری رنگ 2010

استفاده از پارچه‌های بافته شده از مخلوط الیاف طبیعی و مصنوعی به منظور بهره‌مند شدن از خواص مطلوب هر یک از اجزاء، متداول می‌باشد. روش شناخته شده برای رنگرزی این نوع کالاها، استفاده از مواد رنگزای راکتیو/ دیسپرس و یا مخلوط آنهاست که برای رنگرزی جزء پنبه‌ای با رنگزای راکتیو از قلیا استفاده می‌شود. از آنجایی که افزودن قلیا سبب بروز مشکلاتی از جمله ایجاد نایکنواختی در رنگرزی شده و از طرفی زمان‌بر اس...

Synthetic dyes are using extensively in various industries such as textile, leather tanning, plastic, pulp and paper. Since this dyes are mainly toxic and even carcinogenic, discharging dye containing wastewater into the environment generates serious environmental and health consequences. Therefore, in this research investigated and evaluated the removal effect of Reactive Red 120 (RR 120) from...

toxicity, cancinogenic activity, and mutagenicity. The purpose of this study was evaluation of the removal of Reactive Red 120 (RR-120) dye from aqueous solution by date Palm (Phoenix dactylifera) seed particles. Batch adsorption studies carried out to study various parameters included contact time, initial concentration of Reactive Red 120, pH, and adsorbent dosage. The concentration of dye wa...

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