Links to Renovis ipo.
. Cerovive is the registered tradmark of the astrazeneca corporation for the nxy-059, a derivative of pbn..orphan drugs questions
This is of some clinical importance, since an antiinflammatory pharmaceutical preparation rich in SOD ("orgotein")
Since SOD is one of the most substrate-specific enzymes known, at first sight its efficacy in rheumatoid arthritis and other lesions strongly implies a role for active oxygen species in such diseases and a role for superoxide-destroying agents in their treatment. However, there are serious problems with such an assumption. For example, SOD is reported to be effective in the treatment of lupus erythematosis,(43,158) and unique light-activated, superoxide-dependent lymphocyte clastogenic factors present in the serum of patients with lupus and other collagen diseases may account for some of the photosensitivity of this group of disorders.(157-159). Both direct and indirect production of active oxygen species may also have a role in the pathophysiology of gout and other hyperuricemic syndromes.(24,26,173,138,203,204). For example, urate, a reducing agent, is present in the extracellular environment at concentrations approximating 0.3 mMolar (130). Like many reducing agents, it apparently has both antioxidative (3O-134) and autooxidative (24) properties. In fact, it may have taken over some of the functions of ascorbate in primates.(133). Likewise, xanthine oxidase is an effective producer of oxygen radical species, while urate itself stimulates the production of active species of oxygen by phagocytes (203,204) and may protect cycloepoxigenase from autooxidation.(131) The effectiveness of SOD in the treatment of urate-induced inflammatory disease in Dalmations suggests a role for superoxide in this lesion.(138).
Production of active skinc acer hair loos treatment oxygen species by activated phagocytes may also have a role in vascular (and other) damage following endotoxin shock,(144,145,205), burn-induced plasma volume loss (71) and even in atherosclerosis.(205). Similar mechanisms may account for the possible role of radical species in the progression of damage following neuronal injury.(14,17,56,171,206).
as well as many other things like
hair losstreatment