What is it: A Process Control Plan (PCP) is a summary of defect prevention and reactive detection techniques. The overall intent of the PCP is to control the product characteristics and the associated process variables to ensure capability (around the identified target or nominal) and stability of the product over time.
Various compounds can reduce the activity of enzymes. They may act in a variety of different ways, and indeed may be reversible or irreversible inhibitors of the enzyme. An irreversible inhibitor causes covalent modification of the enzyme, so that its activity is permanently reduced.
Neuraminidase inhibitors are antiviral drugs that are used to treat influenza infections. The influenza virus has two proteins on its surface. One of them is neuraminidase, an enzyme that frees newly-formed particles from the viral surface. This allows them to spread and infect other cells, after they have replicated.