The; treatment of certain types of mental disorder by artificial sleep maintained over a considerable period?8 to 10 days?was first introduced by Klaesi of Zurich in 1920. Since then this form' of treatment has been widely adopted in Europe?except, perhaps, in England ?and many observers have published their results. The drug that has been used most extensively for this purpose has been Somnife...

The retention time of 23 barbituric acid derivatives was determined on an narrow-bore porous graphitized carbon (PGC) column employing water-dioxane mixtures as mobile phases. The retention factor (k), theoretical plate number (N), and asymmetry factor (AF) were computed for each analyte in each mobile phase. Quantitative structure-retention relationship (QSRR) calculations using stepwise regre...

Through the co-polymerisation of dicyandiamide and barbituric acid precursors, a series visible light active carbon nitride photocatalysts has been prepared characterized, their photocatalytic activity evaluated....

background and objectives: nowadays, considerable to food biodegradable and edible packaging increased. synthetic packaging due to the problems environment edible coating are thin layer of material which are on the surface of food products and increased the shelf life of foodstuff by providing a moisture and oxygen barrier. edible coatings might be used as carriers of various substances, includ...

In this report, we reinvestigate the only patient ever reported with a deficiency of peroxisomal 3-ketoacyl-CoA thiolase (THIO). At the time when they were described, the abnormalities in this patient, which included accumulation of very-long-chain fatty acids and the bile-acid intermediate trihydroxycholestanoic acid, were believed to be the logical consequence of a deficiency of the peroxisom...

About half of the drugs currently produced are chiral compounds, and about 90 % these compounds sold as racemates, consisting an equimolar mixture two enantiomers. Although they have same chemical structure, most optical isomers substances show marked differences in biological activity. It is known that presence a single asymmetric atom has become almost integral part advanced drug design. The ...