CONTEXT
Phosphoinositide 3-kinase (PI3K) regulates the transcription factor hypoxia-inducible factor-1 (HIF-1) in thyroid carcinoma cells. Both pathways are associated with aggressive phenotype in… (More)
A cobalt (III)-protoporphyrin IX complex of horse globin (cobaltiglobin) has been prepared and its stability toward acid denaturation determined. Unlike iron(II1) protoporphyrin, which combines with.… (More)