1 A substance (or ligand) is cholinergic if it is capable of producing, altering, or releasing acetylcholine (indirect-acting) or mimicking its behaviour at one or more of the body's acetylcholine receptor types (direct-acting).2  Such mimics are called parasympathomimetic drugs or cholinomimetic drugs.t prevents fat deposits in the liver and facilitates the movement of fats into the cells. The richest sources of choline are liver, kidney, brain, wheat germ, brewer's yeast, and egg yolk. Neurologically, cholinergic is the abbreviated term referring to acetylcholine.
The Present Value Calculator will instantly calculate the present value of any future lump sum if you enter in the future value, the interest rate per period (also called the discount rate), and the number of periods.
Calculation Formulas. By definition, NPV = the sum of the present values of all of a project's cash flows, both negative. (cash outflows) and positive (cash inflows). For the sake of simplicity, the project cash flows are. estimated on an annual basis. The formula for calculating the NPV is: NPV. n = (PV.