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R Ia Iskra et al.
Biomeditsinskaia khimiia, 58(4), 418-428 (2013-02-19)
The supplementation of a standart vivarium food with 200 mg/kg CrCl3 x 6H2O caused an increase in chromium content and a decrease in hydroperoxide and TBARS in most tissues examined. Also in all organs and tissues of rats the activity
Zehui Zhang et al.
Bioresource technology, 102(4), 3970-3972 (2010-12-28)
Production of 5-hydroxymethylfurfural (HMF) from glucose was studied in ionic liquids in the presence of hydroxyapatite supported chromium chloride (Cr-HAP) using oil-bath heating and microwave irradiation (MI). Compared with oil-bath heating, the MI way obviously increased HMF yield and reduced
Martin, M. J.; et al.
Inorganic Chemistry, 27, 2804-2804 (1988)
Min-Qi Wang et al.
Biological trace element research, 148(3), 316-321 (2012-03-03)
The study was conducted to evaluate the efficacy of different forms of trivalent chromium (Cr) supplementation on tissue chromium deposition in finishing pigs. A total of 96 pigs with an initial average body mass 65.57±1.05 kg were blocked by body
Pietro Apostoli et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 65(6), 719-727 (2012-10-17)
The adverse biological effects of continuous exposure to cobalt and chromium have been well defined. In the past, this toxicity was largely an industrial issue concerning workers exposed in occupational setting. Nevertheless, recent reports have described a specific toxicity mediated
Yanmei Zhang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(19), 5281-5288 (2011-04-14)
A combined experimental and computational study of the ionic-liquid-mediated dehydration of glucose and fructose by Cr(II) and Cr(III) chlorides has been performed. The ability of chromium to selectively dehydrate glucose to 5-hydroxymethylfurfural (HMF) in the ionic liquid 1-ethyl-3-methyl imidazolium chloride
Zhongshun Yuan et al.
Carbohydrate research, 346(13), 2019-2023 (2011-07-09)
Efficient conversion of glucose to 5-hydroxymethyl furfural (5-HMF), a platform chemical for fuels and materials, was achieved using CrCl(2) or CrCl(3) as the catalysts with inexpensive co-catalysts and solvents including halide salts in dimethyl sulfoxide (DMSO) and several ionic liquids.
Min J Kwon et al.
Life sciences, 87(13-14), 401-404 (2010-08-21)
it has been suggested that Chromium (Cr), one of the essential minerals, can be beneficial to type 2 diabetic patients because it lowers blood glucose levels by improving various steps in insulin action. A few studies reported that Cr might
O G Afanasieva et al.
Bulletin of experimental biology and medicine, 154(2), 224-227 (2013-01-19)
We studied the effect of a composition of major and trace elements including calcium chloride, sodium chloride, iron (II) sulfate, zinc sulfate, chromium (III) chloride, and potassium bromide on orientation and exploratory behavior and conditioned response of animals in the
Chan-Won Kim et al.
The Journal of nutritional biochemistry, 22(11), 1030-1034 (2011-01-11)
Excessive body weight is inversely associated with insulin sensitivity in children and adults. Chromium supplementation produces modest improvement in insulin sensitivity in adults. The aim of this study was to examine the beneficial effects of chromium supplementation on insulin sensitivity
Baicalin inhibits free radicals processes initiated by chromium ions.
Ewa Sawicka et al.
Acta poloniae pharmaceutica, 67(6), 706-709 (2011-01-15)
Teresa Cutright et al.
International journal of phytoremediation, 12(6), 562-573 (2010-12-21)
Phytoremediation is a promising means for the treatment of contamination arising from heavy metal spills. Although several species have been identified as hyperaccumulators, most of the studies were performed with only one heavy metal. Experiments were conducted with two cultivars
Otília Sarquis et al.
Memorias do Instituto Oswaldo Cruz, 106(4), 385-389 (2011-07-09)
In order to mark Triatoma brasiliensis, the vector of Chagas disease in Brazil, two chemical compounds, rubidium chloride (RbCl) and chromium chloride (CrCl₃), were tested. First, 199 N2-N5 nymphs were fed on blood with 0.025M RbCl. Rb marker positivity ranged
Liliana Viciu et al.
Inorganic chemistry, 41(13), 3385-3388 (2002-06-25)
A new series of transition-metal oxyhalides (MCl)LaNb(2)O(7) (M = Cr, Mn, Fe, Co) have been prepared by a simple topochemical route. Layered perovskite hosts (ALaNb(2)O(7), A = Li, Na, K or Rb) were reacted with the corresponding anhydrous metal halides
Quan Cao et al.
Carbohydrate research, 346(7), 956-959 (2011-04-05)
Conversion of fructose and glucose into 5-hydroxymethylfurfural (HMF) was investigated in various imidazolium ionic liquids, including 1-butyl-3-methylimidazolium chloride (BmimCl), 1-hexyl-3-methylimidazolium chloride (HmimCl), 1-octyl-3-methylimidazolium chloride (OmimCl), 1-benzyl-3-methylimidazolium chloride (BemimCl), 1-Butyl-2,3-dimethylimidazolium chloride (BdmimCl), and 1-butyl-3-methylimidazolium p-toluenesulfonate (BmimPS). The acidic C-2 hydrogen of
Arafat R Ahmed et al.
Biological trace element research, 148(2), 187-197 (2012-02-22)
A growth trial was conducted on juvenile mirror carp (Cyprinus carpio L.) for 8 weeks to compare the efficacy of three chromium (Cr) compounds (Cr chloride, Cr picolinate, and Cr yeast) at a level 0.5 mg/kg as a potential growth
Munehiro Yoshida et al.
The Journal of toxicological sciences, 35(4), 485-491 (2010-08-06)
To attempt a risk assessment of the excess intake of trivalent chromium (Cr), tissue Cr accumulation and urinary Cr excretion were examined in weanling rats fed experimental diets containing graded levels of Cr chloride (CrCl3) or Cr picolinate (CrPic). Thirty-six
K Anastaze Stelle et al.
Pediatric transplantation, 16(3), 250-256 (2011-12-20)
The aim of this study was to analyze the impact of TAC on medium term (three-yr follow-up) renal function in pediatric liver transplant (OLT) recipients. Glomerular and tubular indices were retrospectively analyzed in 24 consecutive OLT pediatric recipients on TAC.
Steef J Sinkeler et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 26(10), 3181-3188 (2011-03-05)
Accurate glomerular filtration rate (GFR) measurement in normal to high range is important for epidemiological studies and workup for kidney donation. Creatinine-based equations perform poorly in this GFR range. Creatinine clearance (CrCl) provides a substitute, provided urine is collected accurately
Mehdi Toghyani et al.
Biological trace element research, 146(2), 171-180 (2011-10-19)
This study was conducted to determine the effects of dietary supplementation with Cr nicotinate and Cr chloride and their optimum inclusion rate on performance, carcass traits, meat oxidative stability, serum metabolites, hematological parameters, and liver chromium concentration in heat-stressed broilers.
Lincai Peng et al.
Molecules (Basel, Switzerland), 15(8), 5258-5272 (2010-08-18)
The catalytic performance of various metal chlorides in the conversion of cellulose to levulinic acid in liquid water at high temperatures was investigated. The effects of reaction parameters on the yield of levulinic acid were also explored. The results showed
Mohammad Mehdi Moeini et al.
Biological trace element research, 144(1-3), 715-724 (2011-06-22)
A total of 250 broilers in a completely randomized design selected to evaluate the effect of different levels of chromium (Cr) supplementation on performance, carcass traits and some blood parameters of heat-stressed broiler chicks. All birds were kept under heat
Mohammad Ali Hamzeh et al.
Environmental monitoring and assessment, 185(2), 1791-1807 (2012-05-31)
In this study, the levels of natural and anthropogenic metal contamination (aluminum (Al), iron (Fe), manganese (Mn), arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn)) in surface sediments of three harbors along the
Grace A Afolaranmi et al.
Journal of applied toxicology : JAT, 33(3), 220-226 (2011-10-26)
Metal ions (Cr and Co) are released from metal orthopaedic implants in situ. We investigated tissue dissemination of Cr III, Cr VI and Co II ions in the body, and determined if administration of ascorbic acid (AA) affected their in
Xinhua Qi et al.
ChemSusChem, 3(9), 1071-1077 (2010-07-28)
An efficient method for converting glucose into 5-hydroxymethylfurfural (5-HMF), in the presence of CrCl3 catalyst, is developed by using the ionic liquid 1-butyl-3-methyl imidazolium chloride as solvent. A 5-HMF yield of 71 % is achieved in 30 s for 96 % glucose conversion
Naouale El-Yamani et al.
Journal of toxicology and environmental health. Part A, 74(15-16), 1030-1039 (2011-06-29)
Two model chromium (Cr) compounds, one hexavalent (sodium chromate) and one trivalent (chromium chloride), were investigated in a human lymphoblastoid cell line (TK6) to increase our knowledge regarding Cr-induced genotoxicity mechanisms. Both selected compounds were genotoxic using the comet assay
M T Javed et al.
British poultry science, 51(3), 354-360 (2010-08-04)
1. Combinations of chromium and copper were added to the diet to assess their effects on broiler meat characteristics. 2. For this purpose 175 one-day-old broiler chicks were divided into 7 equal groups and were given treatment feeds containing copper
James T Ninomiya et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 31(9), 1484-1491 (2013-05-01)
Metal on metal articulations in hip arthroplasty offer advantages, including lower volumetric wear compared to conventional metalonpolyethylene bearings, and increased resistance to dislocation. Reports described early failures, with histologic features similar to a Type IV immune response. Mechanisms by which
Wail A L Zoubi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(5), 1909-1914 (2011-06-28)
Two new Schiff bases (I) and (II) containing nitrogen-sulfur-oxygen donor atoms were designed and synthesized in a multi-step reaction sequence. The Schiff base (I) was used in solvent extraction of metal chlorides such as Cu2+ and Cr3+ as well as
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