Risk-neutral measures find extensive application in the pricing of derivatives. Indifference to risk. The risk-neutral investor would be in the middle of the continuum represented by risk-seeking investors at one end, and risk-averse investors at the other extreme. Risk-neutral measures find extensive application in the pricing of derivatives.
Macrophages are highly specialized in removal of dying or dead cells and cellular debris. This role is important in chronic inflammation, as the early stages of inflammation are dominated by neutrophil granulocytes, which are ingested by macrophages if they come of age (see CD31 for a description of this process).
Structural Biochemistry/Phagocytosis - Overview. 1  Phagocytosis refers to the cellular ingestion and digestion of bacteria and other foreign substances. This word refers to cellular eating whereas pinocytosis refers to cellular drinking. Phagocytosis enables macrophages and dendritic cells to present antigens to and stimulate helper T cells, which in turn stimulate the B-cells whose antibodies contribute to phagocytosis.