Inflammation/bioenergetics-associated neurodegenerative pathologies and concomitant diseases: a role of mitochondria targeted catalase and xanthophylls.

Various inflammatory stimuli are able to modify or even "re-program" the mitochondrial metabolism that results in generation of reactive oxygen species. In noncommunicable chronic diseases such as atherosclerosis and other cardiovascular pathologies, type 2 diabetes and metabolic syndrome, these modifications become systemic and are characterized by chronic inflammation and, in particular, "neuroinflammation" in the central nervous system. The processes associated with chronic inflammation are frequently grouped into "vicious circles" which are able to stimulate each other constantly amplifying the pathological events.

Isolation of antibodies against different protein conformations using immunoaffinity chromatography.

A polyclonal antiserum obtained after the immunization of a rabbit with recombinant human sperm-specific glyceraldehyde-3-phosphate dehydrogenase lacking in 68 N-terminal amino acid residues (dN-GAPDS) was purified using different immunosorbents with immobilized dN-GAPDS in the native or denatured states. The procedure resulted in isolation of two types of polyclonal antibodies. The first type interacted with native recombinant dN-GAPDS as well as with native human sperm-specific glyceraldehyde-3-phosphate dehydrogenase, not cross-reacting with muscle glyceraldehyde-3-phosphate dehydrogenase (GAPD).