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.
Calculating Your Payments. 1. Calculate the amount of the payments based on your specific situation. For example, assume a $500,000 annuity with a 4% interest rate that will pay a fixed annual amount over the next 25 years. The manual formula is Annuity Value = Payment Amount x Present Value of an Annuity (PVOA) factor.