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Ispitivanje dinamike protonskih vrsti kod fosformolibdenove kiseline metodom infracrvene i mikro-ramanske spektroskopije
(Belgrade : Serbian Chemical Society, 1994)
U ovom radu izloženi su najnoviji rezultati sistematskog ispitivanja heteropolikiselina kao protonskih provodnika, posebno 29-hidrata fosformolibdenove koseline (MoPA-29).
Metodama infracrvene i mikro-Ramanske spektroskopije, ...
Ispitivanje strukture hidrata fosforvolframove i fosformolibdenove heteropolikiseline na višim temperaturama
(Society of Physical Chemists of Serbia, 1992)
Heteropolikiseline spadaju u grupu jedinjenja koja su superjonski protonski provodnici na sobnoj temperaturi 1. Njihovu kristalnu strukturu prvi je odredio Keggin 2. Osnovnu strukturnu jedinicu čini Keggin-ov anjon XM12O403- ...
Erythrocyte metabolism in insulin-induced hypoglycemia
(Bulgaria : Balkan Federation of Clinical Laboratory, 1996)
Insulinomas are pancreatic tumors associated with hyperinsulinism and hypoglycaemia. The effects of long-term hypoglycaemia, caused by hyperinsulinism in insulinoma patients, on erythrocyte metabolism, were investigated. ...
Antioxidant system in human erythrocytes involved in radioprotection
(The Israel Society for Biochemistry and Molecular Biology, 1991)
The aim of this work was the investigation of the influence of ionizing radiation on the erythrocyte antioxidant system and metabolism. The erythrocyte antioxidative enzymes, GSH/GSSG ratio, as well as selenium concentrations ...
Determination of nonenzymatically protein-bound carbohydrates in serum by phenol-sulfuric acid
(Association of Greek Chemists, 1998)
In this work a new spectrophotometric method for determination of nonenzymatically scrum protein-bound carbohydrates by phenol-sulfuric acid [5] as reagent, was used. All relevant parameters as the conditions of hydrolysis ...
Sinteza i karakterizacija fosforom interkalisanih molibdenskih bronzi
(Belgrade : Serbian Chemical Society, 1994)
Nedavno publikovani radovi 1,2 o termalno indukovanim faznim transformacijama fosforvolframove heteropolikiseline, pokazali su da se ova jedinjenja opšte formule H3+xAM12O40.nH2O (x=0-1; A=P, Si, B, As i Ge; M=Mo, W i V; ...
Ceruloplasmin, copper and zinc in pulmonary emphysemia
(Bulgaria : Balkan Federation of Clinical Laboratory, 1996)
We analyzed the blood samples from 20 patients with global respiratory failure (10 males, mean age 56±7 yrs. and 10 females, mean age 60±5 yrs.). All patients were heavy cigarette smokers, in average 33±8 pack-years.
Spirometrics ...
Dismutacija azot oksida (NO) kompleksima gvožđa i aminokiselina
(Belgrade : Serbian Chemical Society, 1999)
Reakcije NO sa prelaznim metalima čine osnovu za dejsvo NO u biološkim sistemima.
Reakcije NO sa proteinima koji sadrže hem intenzivno su izučavane. Medjutim, reakcije NO sa drugim metalnim centrima koji se nalaze u ...
Content of NO reactive -SH and Superoxide dismutase activity in CSF of ALS patients
(8th International Symposium on ALS/MND, Glasgow, 1997)
The aim of this study was to investigate the content of -SU groups and SOD activity m cerebrospinal fluid (CSF) both in ALS patients and control group, as well as to perform an in vitro lest for CSF NO binding capacity, ...
Ligand field regulation of manganese redox potential in MnSODs
(Association of Greek Chemists, 1999)
Ligand field analysis (in the AOM formalism) of Mn(ll, lll) in seven Mn SOD structures reported in the Brookhaven PDB show non-negligible differences in d-orbital energies. The results are equally affected by the azimuthal ...