BACKGROUND The aim of the conducted studies was to evaluate the effect of 4-methylpyrazole, increasingly used in detoxifying treatments after ethylene glycol poisoning, on the activity of some antioxidant enzymes and lipid peroxidation formation in the liver of rats after experimental co-exposure to ethylene glycol and ethyl alcohol. METHODS The trials were conducted on adult male Wistar rats...

Changes mediated by oxidative stress are thought to be involved with atherosclerosis in patients with chronic kidney disease (CKD). The purpose of this study was to analyze the markers of oxidative damage and the activity of antioxidative enzymes as well as the total antioxidant capability in patients with different stages of CKD, both conventionally treated and dialyzed. We evaluated the oxida...

A field trial was run with the objective to determine the effect of 6 ppm canthaxanthin in ROSS breeders feed (throught supplementation with 60 ppm CAROPHYLL® Red) on the anti-oxidant status of their progeny. The 1 day chicks have very variable antioxidant status and could partly explain differences on their performances. The canthaxanthin is a carotenoid studied for its antioxidant activity. T...

Background: Numerous plants in traditional practices of medicine have been used to treat cognitive disorders, including neurodegenerative diseases such as Alzheimer’s disease (AD) and other memory related disorders. Materials and Methods: We present here the evaluation of acetylcholinesterase (AChE) inhibitory and antioxidant activities of the aqueous methanol extracts of five traditional medic...

Acridocarpus orientalis (AO) is a traditional medicinal plant used for treatment of inflammatory diseases that may have potential in cancer treatment. In the present study, the aqueous ethanolic crude extract of Acridocarpus aerial parts obtained from Al Ain and Oman were evaluated for their antioxidant capability, polyphenolic content, anti-lipoxygenase and anti-histone deacetylase (HDAC) prop...

Marine microorganisms are important sources for novel natural products. Hence, the aim of this study was introducing the marine microorganisms with capability to produce antioxidant and cytotoxic metabolites. For this purpose, ten live sea cucumbers (Holothuria leucospilota) were collected from Larak Island. Then, their intestine contents were serially diluted and treated by heating (55 °c). 10...

in many applications the quality of a process or product is best characterized and summarized by a functional relationship between a response variable and one or more explanatory variables. profile monitoring is used to understand and to check the stability of this relationship over time. therefore checking the capability of a profile seems essential. process capability indices have become very...