CHEMICAL NATURE OF TISSUE COAGULINS

Chemical nature of nitric oxide storage forms in rat vascular tissue.

Endothelial NO production results in local formation of adducts that may act as storage forms of NO. Because little is known about their chemical nature, concentrations, and possible role in vascular biology, we sought to characterize those species basally present in rat aorta, using two independent approaches. In the first approach, tissue homogenates were analyzed by using chemiluminescence- ...

Chemical nature of remineralized flattened enamel surfaces.

Infrared internal reflection spectroscopy (IRS) was used to investigate chemical changes of enamel surface during in vitro remineralization. Specimens were demineralized and exposed either to calcium phosphate-fluoride solutions or to acidulated fluorophosphate. The former showed amorphous phosphate remineralization, and the latter showed surface precipitate interpreted to be calcium fluoride. ...

The Chemical Nature of Genetic Material

Chemical nature of residual phosphorus in Andisols

a Center of Plant, Soil Interaction and Natural Resources Biotechnology, Scientific and Biotechnological Bioresource Nucleus (BIOREN-UFRO), Avenida Francisco Salazar 01145, Universidad de La Frontera, Temuco, Chile b Laboratoire Sol et Environnement (LSE), Université de Loraine, Vandoeurve les Nancy cedex, France c UMR Université Paris VI et XII-CNRS-INRA-IRD), Campus AgroParisTech, Thiverval-G...

The Chemical Nature of Residue Antigen