The behavior of some high temperature superconductors (HTSC), such as La(2-x)Sr(x)CuO(4) and Bi(2)Sr(2-x)La(x)CuO(6 + delta), at very high magnetic fields, is similar to that of thin films of amorphous InOx near the magnetic-field-tuned superconductor-insulator transition. Analyzing the InOx data at high fields in terms of persisting local pairing amplitude, we argue by analogy that the local p...

Dialdehyde cellulose was synthesized via the heterogeneous periodate oxidation of microcrystalline in an aqueous solution. The aldehyde content dialdehyde determined nitrate analysis based on a two-step sequential approach. approach first employed hydroxylamine to react with groups and produce oxime Schiff’s replacement reaction. Then, were oxidized persulfate nitrate. concentration analyzed tw...

To create new, effective reagents for affinity modification of restriction-modification (R-M) enzymes, a regioselective method for reactive dialdehyde group incorporation into oligonucleotides, based on insertion of a 1-beta-D-galactopyranosylthymine residue, has been developed. We synthesized DNA duplex analogs of the substrates of the Eco RII and Mva I R-M enzymes that contained a galactose o...

The title compound, [Dy(NO(3))(3)(C(21)H(17)NO(4))(H(2)O)(2)]·C(21)H(17)NO(4), may be considered as an organic-metalorganic 1:1 co-crystal, in which the two dialdehyde mol-ecules act as a ligand and as an organic moiety, respectively. The Dy(III) atom coordinates nine O atoms from the organic ligand, bidentate nitrate ions and water mol-ecules, approximating a square-face-tricapped trigonal-pri...

The structure of the rat liver aflatoxin dialdehyde reductase (AKR7A1) has been solved to 1.38 A resolution. The crystal structure reveals details of the ternary complex as one subunit of the dimer contains NADP+ and the inhibitor citrate. The underlying catalytic mechanism appears similar to other aldo-keto reductases (AKR), whilst the substrate-binding pocket contains several positively charg...

Objective. To study the lipid peroxidation processes and endogenous intoxication indicators in patients with widespread peritonitis before surgery during treatment.
 Materials methods. The included 97 (43 men 54 women) aged from 17 to 69 years purulent peritonitis. According treatment scheme, were divided into two groups. Patients group 1 received standard treatment, 2 was supplemented by ...

Introduction: Recent studies point to the clinical and research efficacy of saliva as a respected diagnostic aid for observing Multiple Sclerosis. The objectives of this Hypothesis are to identify novel biomarkers recognized to Multiple Sclerosis in early stage in saliva and to determine if the levels of these markers correlate with level of these Cerebrospinal fluid and blood assays and urine ...