نتایج جستجو برای: methyl alcohol
تعداد نتایج: 224203 فیلتر نتایج به سال:
disintegrates, causing an appearance that technique. It is entirely possible that the negative findings of de Schweinitz and may be interpreted as a pathologic change Friedenwald are correct, and that animal resulting from methyl alcohol. Another experimentation is of no value in solving' criticism of the early autopsy findings is the problem. It is well known that animal that the fixing and st...
AIMS To investigate glutamate receptor subtypes during alcohol withdrawal. METHODS Rats were exposed to severe alcohol intoxication for 84 h and then decapitated at 0, 12 and 36 h after the last alcohol dose (n = 7 per group). Alcohol was administered five times a day by intragastric intubation. The densities of N-methyl-D-aspartate (NMDA) and 2-amino-3-hydroxy-5-methyl-4-isoxazolepropionic a...
This study was designed in order to correlate the flavonoid and lipoidal matters content of Spinach roots and flowers to their hypolipidemic potential. The total flavonoid content was measured via complexation with aluminum chloride while determination of fatty acids methyl esters and unsaponifiable matters contents in both organs was performed using GC/MS. In an in vitro study, the crude etha...
In this study, corn oil as vegetable oil, chicken fat and fleshing oil as animal fats were used to produce methyl ester in a biodiesel pilot plant. The FFA level of the corn oil was below 1% while those of animal fats were too high to produce biodiesel via base catalyst. Therefore, it was needed to perform pretreatment reaction for the animal fats. For this aim, sulfuric acid was used as cataly...
In enzyme-catalyzed reactions, the choice of solvent often has a marked effect on the reaction outcome. In this paper, it is shown that solvent effects could be explained by the ability of the solvent to act as a competitive inhibitor to the substrate. Experimentally, the effect of six solvents, 2-pentanone, 3-pentanone, 2-methyl-2-pentanol, 3-methyl-3-pentanol, 2-methylpentane and 3-methylpent...
*Assistant Professor, **Professor and Head Nephrology, ****Professor and Director, Department of Nephrology and Clinical Transplantation, ****Professor and Head Pathology, Department of Pathology, Laboratory Medicine, Transfusion Services and Immunohematology, Institute of Kidney Diseases & Research Centre Dr H L Trivedi Institute of Transplantation Sciences (IKDRC-ITS), Civil Hospital Campus, ...
The cross metathesis of 1,2-epoxy-5-hexene (1) with methyl acrylate and acrylonitrile was investigated as an entry to the synthesis of polyfunctional compounds. The resulting cross metathesis products were hydrogenated in a tandem fashion employing the residual ruthenium from the metathesis step as the hydrogenation catalyst. Interestingly, the epoxide ring remained unreactive toward this hydro...
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