Among the catalyst poisons found in the field of application of honeycomb catalysts are several which irreversibly react with the carrier or form irreversible deposits on it.
It is called a field-deployable hydrolysis system (FDHS) and it renders lethal chemical weapons virtually harmless by the simple expedient of adding hot water, which irreversibly alters the lethal agents' molecular composition.
For the healthy lung, which irreversibly traps 18F-FDG, integrated activity was calculated from Equation 12 and experimental literature data [18].
One of the mechanisms that controls the endogenous level of cytokinins is mediated by the enzyme cytokinin oxidase/dehydrogenase (CKX) (Galuszka et al. 2001), which irreversibly degrades cytokinins in plants (Jones and Schreiber 1997).
Oxygen plays an antagonistic role: it allows reoxidation of the reduced Prussian blue and thus prevent strong Prussian blue discoloration in a dynamic redox process; but it also induces the degradation of the cotton substrate, which irreversibly ages as evidenced by the study of undyed cotton and by the samples after 3 years of storage in the dark.
Although Monica is initially frightened of David, she eventually warms enough to him to activate his imprinting protocol, which irreversibly causes David to have an enduring childlike love for her.
Unlike CyA and FKBP12, Pin1 is sensitive to juglone, which irreversibly binds to cysteines within the isomerase domain [17].
This is logical for PAR2, as endogenous activators for the receptor are serine proteases, which irreversibly activate PAR2 through N-terminal cleavage.
We utilized the specific inhibitor of cysteine proteases E64, which irreversibly binds the active thiol group of SpeB [43], [44], [66].
Systemic inhibition of NF-κB activation was accomplished using a novel pharmacologic agent, BAY-117821, which irreversibly inhibits TNFα-induced phosphorylation of IκB in human endothelial cells, and NF-κB activation in silica stimulated macrophages [14], [23].
CDT is an exotoxin which irreversibly blocks eukaryotic cells in the G1 or G2 phase [107]; cdtABC genes have been identified in Helicobacter hepaticus and several characterized Campylobacter genomes.
