Objective: To determine serum thiol/disulfide homeostasis in panic disorder (PD). Methods: Serum native thiol, total thiol, and disulfide levels were measured in the patients with 40 PD patients and 40 healthy subjects. Serum native thiol, total thiol, and disulfide levels were measured with a novel colorimetric, automated method. The thiol-disulfide ratio was also calculated. Results: The nati...

Protein disulfide isomerases (PDIs), a family of thiol-disulfide oxidoreductases that are ubiquitous in all eukaryotes, are the principal catalysts for disulfide bond formation. Here, we investigated three rice (Oryza sativa) PDI family members (PDIL1;1, PDIL1;4, and PDIL2;3) and found that PDIL1;1 exhibited the highest catalytic activity for both disulfide bond formation and disulfide bond red...

BACKGROUND The aim of this study was to evaluate a novel oxidative stress marker (thiol/disulfide homeostasis) in attention deficit hyperactivity disorder (ADHD) children for the first time in literature. METHODS Ninety children with ADHD diagnosed according to DSM-V and as control group, 65 healthy children were included to the study. Native thiol, total thiol, disulfide, disulfide/native th...

Carbon disulfide (CS2) has been historically associated with the manufacturing of rayon, cellophane, and carbon tetrachloride production. This study is one of the first to identify elevated atmospheric levels of CS2 above national background levels and its mechanisms to dysregulate normal glucose metabolism. Interference in glucose metabolism can indirectly cause other complications (diabetes, ...

   Surfaces of synthesis cobalt disulfide has high electron density that could interact with polycyclic aromatic compounds by π-π stacking. Cobalt disulfide was synthesized with the hydrothermal method and characterized by field emission scanning electron microscopy, X-ray diffraction and energy-dispersive X-ray. Using tetracycline as a model analyte, the batch adsorption experiments were c...

Inorganic fullerene-like tungsten disulfide particles have been proved to good anti-friction and anti-wear properties as lubricating materials. As far we know, however, when it is used a lubricant additive, its behavior action mechanism in the friction process are rarely studied. Herein, IF–WS2 were synthesized by Chemical Vapor Deposition (CVD) method. The effect of particle concentrations PAO...

BACKGROUND Disulfide-linked oligodeoxyribonucleotide (ODN) liposomes were formulated and evaluated for the delivery of antisense ODN G3139 in KB human oral carcinoma cells. MATERIALS AND METHODS Liposomes composed of 1,2-di-(9Z-octadecenoyl)-3-trimethylammo-nium-propane (DOTAP)/egg phosphatidylcholine/alpha-tocopheryl polyethylene glycol 1000 succinate were incorporated with hydrophobized dis...

Objective: The main objective of this study was to compare the effects minimal and high gas flow-controlled hypotension applications on IMA thiol/disulfide balance, which are indicators oxidative stress.Methods: Patients undergoing elective tympanoplasty were randomized two groups as minimal-flow high-flow anesthesia groups. Minimal flow performed with 5L/min fresh reduced 0.4 L/min. High admin...

We report a detailed classification of disulfide patterns to further understand the role of disulfides in protein structure and function. The classification is applied to a unique searchable database of disulfide patterns derived from the SwissProt and Pfam databases. The disulfide database contains seven times the number of publicly available disulfide annotations. Each disulfide pattern in th...