Biphasic Modulation of NOS Expression, Protein and Nitrite Products by Hydroxocobalamin Underlies Its Protective Effect in Endotoxemic Shock: Downstream Regulation of COX-2, IL-1, TNF-, IL-6, and HMGB1 Expression
Figure 1
The structure of cobalamin. = the principal ligands for the cobalt atom, in the upper, axial position.