In this research study, we focus on the tree test results as well first-order kinetic model to evaluate flotation data propose a conceptual design of circuit for specific coal sample. Results from showed it was possible achieve product with ash content less than 10% 8% combustible recovery and indicated sample, obtain low – condition. Kinetic some streams had same constant, so could combine sim...

Implantation of prosthetic material evokes a host response, which intrinsically increases the risk of infection. Animal models have shown that the inoculum needed to establish infection is greatly reduced in the presence of a foreign body.' The characteristics of the implanted device and the material from which it is manufactured, the likelihood that the device might be exposed to micro-organis...

Background and Aims : We aim to evaluate the role of miR-125b in regulating scavenger receptor type B1 (SR-B1)-mediated macrophage cholesterol efflux HDL particles vitro entire reverse transport pathway vivo.

BACKGROUND Scavenger receptors are thought to be involved in the recognition of oxidized low-density lipoprotein (oxLDL) and oxidized erythrocyte (oxRBC). However, there are controversies about the kind of receptors and ligands related to the binding. Macrophages lacking class A scavenger receptor show identical binding of oxRBC with wild-type ones. METHODS RBCs were oxidized with ascorbic ac...

High temperature has become a global concern because it seriously affects the growth and reproduction of plants. Exposure of plant cells to high temperatures result in cellular damage and can even lead to cell death. Part of the damage can be ascribed to the action of reactive oxygen species (ROS), which accumulate during abiotic stresses such as heat stress. ROS are toxic and can modify other ...

BACKGROUND AND OBJECTIVE Reactive oxygen species (ROS) play an important role in the pathogenesis of various respiratory diseases. Carbocisteine, a mucoregulatory drug, is used in the treatment of several disease states but little information is available about its scavenger effects on ROS. The present study was designed to examine the scavenger effects of carbocisteine on ROS. METHODS The ox...

It is now thirty years since the original observation that macrophages take up and degrade modified forms of low density lipoprotein (LDL). Molecular cloning has identified multiple scavenger receptors that can endocytose modified LDL and binding studies continue to identify a wide range of scavenger receptor ligands displayed by bacterial pathogens, modified self proteins and apoptotic cells. ...

The photocatalytic activity of titania nanotubes and nanoparticles toward methylene blue (MB) can be enhanced through addition a small amount Ce. MB acts as hole scavenger, fastening the process.

Scavenger receptors are multifunctional integral membrane proteins that mediate the endocytosis of many different macromolecular polyanions and also participate in host defence reactions and cell adherance. In Atlantic cod (Gadus morhua L.), two intravenously injected scavenger receptor ligands, [125I]tyramine-cellobiose-labelled formaldehyde-treated serum albumin (125I-TC-FSA) and 125I-labelle...

Ethylene accumulation is one of the main causes rapid deterioration climacteric fruit and vegetables in a package as ethylene accelerates ripening process. Modelling gas headspace promising way to control process it provides optimises methods remove ethylene. In this review, transmission through package, removal by scavenger inside are discussed with their models. The permeability packaging mat...