Oxidative stress damage in the liver of fish and rats receiving an intraperitoneal injection of hexavalent chromium as evaluated by chemiluminescence

Genistein abrogates pre-hemolytic and oxidative stress damage induced by 2,2′-Azobis (Amidinopropane)

“…The entire curve was used as an indicator of lipid peroxidation. The initial rate (V 0 ) was obtained in the ascending part of the CL curve (Tagliari et al, 2004). Protein carbonyl formation was estimated in the steady-state part of the exponential decay (Barnard et al, 1993).…”

Carrier mediated of toxic elements, Part (III) Permeability of Chromium using SLM containing TPPS/xylene and application of chromium in water samples

“…All chemicals and reagents used were of AR graded. The UV-VIS spectrum of the prepared solutions was determined using a Shimadzu UV-VIS recording spectrophotometer type UV-160 A. Cr(III) in 0.1M HCl was measured at λ=470nm, while Cr(III) in 0.1 M HCl at λ= 412 nm using change in color method [10]. An apparatus for membrane extraction in Fig.…”

“…There is a problem with its reuse. The liquid membrane transport mediated with a mobile carrier has been proposed as a promising technology for separation and enrichment of various substances (8)(9)(10)(11) . A suitable mobile carrier provided selective and effective transport of specific ions through the membrane.…”

“…Cr(III) is considered as an essential trace element for the maintenance of an effective glucose, lipid, and protein metabolism in mammals (2,3) .On the other hand, Cr(VI) can be toxic for biological systems (4,5) , and water-soluble Cr (VI) is extremely irritating and toxic to human body tissue owing to its oxidizing potential and easy permeating of biological membranes (6) .Therefore, it is of increasing importance to accurately define the individual quantity of both species in environmental and biological samples. A great number of speciation studies of chromium have been carried out in solid and liquid (7,8) samples .Chromium is an element with muta-, terato-and carcinogenic properties (9)(10)(11)(12) present in some industrial wastewater (13)(14)(15) . Thus, removal of chromium due to economic and environment protection reasons is required.…”

Studies on the extraction of chromium(III) by emulsion liquid membrane

“…Chromium is an element with muta-, terato-and cancerogenic properties [2][3][4][5]. The most common oxidation states for chromium are +3, +6.…”