نتایج جستجو برای: protein carbonyl
تعداد نتایج: 1245869 فیلتر نتایج به سال:
abstract the cr(iii) and zn(ii) complexes with 2-((9,10-dihydro-1-hydroxy-9,10-dioxaanthracen-4-yloxy)carbonyl)benzoic acid as ligand have been prepared by reacting cr(no3) and zn(no3)2 and ligand in cloroform. the cr and zn complexes with 2-((9,10-dihydro-1-hydroxy-9,10-dioxaanthracen-4-yloxy)carbonyl) were also prepared in chloroform and aceton solutions. the uv-visible and ft-ir spectra of...
Background and purpose: Valproic acid (VPA) is used worldwide as a major drug in the intervention of epilepsy and in control of several kinds of seizures. The aim of our investigation was to evaluate the nephrotoxic potential of VPA and protective effects of zinc and selenium against VPA-induced nephrotoxicity in Wistar rats. Materials and methods: In this study, the animals were divided int...
In enzymology, as in organic chemistry, many transformations revolve around the chemistry of the carbonyl group. A carbonyl group is electrophilic how can it be made more so? Hydrogens next to a carbonyl group have a reduced pK, how can this reactivity be promoted? Nature has found several ways to address these mechanistic challenges, the most important of which is the use of imines. Studies on...
BACKGROUND Lipid peroxidation, nitric oxide, carbonyl protein, causing production of reactive oxygen and reactive nitrogen intermediates that lead to oxidative, nitrosative stress. The stress is found to cause deterioration in the cellular function, mutagenesis, and DNA damage. The oxidative stress is correlated with the antioxidant vitamins status. METHODS Newly diagnosed cultured positive s...
INTRODUCTION Serum amyloid-A (SAA) and protein carbonyl group are rigorously related with cardiovascular diseases (CVDs) as a sensitive marker of an acute inflammatory state and as an important index of oxidative stress, respectively. Moreover, diet is one of the main factors that can modify cardiovascular risks. Therefore, this study aimed to investigate the effects of Ramadan fasting on SAA a...
To evaluate the role of oxidative stress in prostate cancer risk, we analyzed serum levels of protein carbonyl groups in 1,808 prostate cancer cases and 1,805 controls, nested in the Prostate Cancer Prevention Trial, a randomized, placebo-controlled trial that found finasteride decreased prostate cancer risk. There were no significant differences in protein carbonyl levels in baseline samples b...
OBJECTIVE The objective of this study was to evaluate effects of heat treatment and soybean oil inclusion on protein oxidation of soy protein isolate (SPI) and of oxidized protein on redox status of broilers at an early age. METHODS SPI mixed with soybean oil (SPIO) heated at 100°C for 8 h was used to evaluate protein oxidation of SPI. A total of two hundred and sixteen 1-day-old Arbor Acres ...
هدف از این مطالعه بررسی ارتباط شاخص¬های استرس و التهاب با سطح tg کبد و پارامترهای لیپیدی سرم در گاومیش¬های محروم از غذا می¬باشد . محرومیت طولانی مدت از دریافت غذا وضعیتی مشابه روز¬های اول بعد از زایمان ایجاد می¬کند و می¬تواند به عنوان یک مدل تجربی ایجاد استرس جهت بررسی مکانیسم¬های احتمالی درگیر در ایجاد هپاتو¬استئا توز مفید باشد. ¬در این تحقیق 5 راس گاومیش نر با میانگین وزنی 210 کیلوگرم به مدت ...
Background: Cryopreservation of ovary for preserving germ cell line is going to be an important issue. However, the physical and chemical stresses during cryopreservation are the most important factors that may influence the post freezing tissue viability and quality. Vitrification is a new approach to bypass the impacts of both stresses for gametes and embryos and it is also suggested for ovar...
Methamphetamine (MET) is a stimulant and one of the most abused drugs in worldwide. MET could cause several organ toxicity such as cardiotoxicity. Oxidative stress has been proposed as the main mechanism for MET toxicity. Propofol as a sedative-hypnotic agent has antioxidant property. In this study, we used propofol for attenuating of MET-induced cardiotoxicity in rats. The groups (six rats in ...
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