If and only if the second derivative of a single-variable twice-differentiable function is non-negative over the whole domain, the function is said to be convex
In situ immunolocalization has been used to examine glutathione distribution at the subcellular level by quantitative immunohistochemistry coupled to electron microscopy (Figure 2B)
Thus, the coordination-unsaturated Fe in Fe-N 3 exhibits the strong adsorption and activation of O 2 , promotes the O-O cleavage of the adsorbed *OOH and generates the active *O intermediates, thereafter greatly improving the oxidase-like activity of pFeSAN
Tissue-specific up-regulation of arginase I and II induced by p38 MAPK mediates endothelial dysfunction in type 1 diabetes mellitus
The intracellular lactate dehydrogenase (LDH) activity of living cells is relatively constant during the culture, while impaired cells lead to LDH leakage to the culture medium ( 2 O 2 , either in the presence or absence of peptides, was determined by using the spectrophotometric method
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