Osteoarthritis (OA) is a multifactorial disease that can be caused by genetic factors, obesity, joint microtrauma, and excessive physical exercises. The key features of OA include gradual loss articular cartilage, bone tissue remodeling, development osteophytes, subchondral sclerosis. pathogenesis based on the glycosaminoglycans, collagen disorganization, inflammation mediated cytokine cascade....

4 2 Abstract—Pore water and solid phase distributions of oxygen, manganese, and nitrogen from hemipelagic and shelf sediments sometimes indicate a close coupling between the manganese and nitrogen redox cycles. Reaction coupling must be sustained in part by biological reworking of Mn-oxide-rich surface sediments into underlying anoxic zones. Surface sediment from Long Island Sound (USA) was use...

the present study aimed at investigating and estimating the amount of damage caused by waste water pollution of water desalinators in the south pars special zone. the main reasons for conducting this study were to investigate the creation of environmental pollutants as a result of the development and expansion of different industries in the south pars zone, as well as the ecological sensitivity...

Manganese-deficient individuals have decreased manganese elimination. This observation has prompted suggestions that relative manganese deficiency may increase the risk for manganese neurotoxicity following inhalation exposure. The objective of this study was to determine whether dietary manganese intake influences the pharmacokinetics of inhaled manganese tetroxide (Mn3O4). Postnatal day (PND)...

To clarify whether manganese nutritional status is better reflected by the manganese concentration in lymphocytes or in whole blood, we injected manganese solutions intravenously into manganese-deficient rats and determined manganese concentrations in lymphocytes, whole blood, and various tissues. The manganese concentrations in lymphocytes and tissues, but not in whole blood, were significantl...

UNLABELLED Manganese plays an important role in the cellular physiology and metabolism of bacterial species, including the human pathogen Vibrio cholerae The intracellular level of manganese ions is controlled through coordinated regulation of the import and export of this element. We have identified a putative manganese exporter (VC0022), named mneA (manganese exporter A), which is highly cons...

In this work we studied the effect of finished preparative forms with manganese nanoparticles (monohydrate sulfate) different contents and inclusion stabilizers solution modifiers on growth development spring triticale plants in first phases ontogenesis. A positive increase seed germination energy at dosage Mn 20 mg/g + (PVP), drug consumption rate 5 ml/t, was found. variant, both polyvinylpyrr...

Abstract This study examines the potential use of Electrolytic Manganese Dioxide (EMD) residue as a replacement cement (20%wt by weight) in construction materials to provide anticorrosion protection on reinforcing steel and improve strength cementitious under sulfate attack. To assess corrosion parameters, constructed building were immersed 5%wt salt (Na 2 SO 4 ), while concrete samples incorpo...

The Marizal/São Sebastião aquifer system is the main water supply of municipality Alagoinhas in state Bahia. However, anthropic interventions contribute to soil and groundwater pollution, increasing need for related research. Multivariate statistical analysis a widely used tool, helping investigation quality while being capable simultaneously evaluating diverse variables sample set. In this stu...