Hello, Ammonia is a byproduct or protein breakdown in the body. It is usually removed by the kidneys. If you have excess ammonia, then you could have either a kidney problem which has failed to excrete the ammonia or you have a liver problem which is causing problems with metabolism of proteins.t is usually removed by the kidneys. If you have excess ammonia, then you could have either a kidney problem which has failed to excrete the ammonia or you have a liver problem which is causing problems with metabolism of proteins.
Prostaglandin: One of a number of hormone-like substances that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation.rostaglandin: One of a number of hormone-like substances that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation.
Prostaglandins are end products of a chain reaction commencing with release of unsaturated fatty acids from cells. More modern terminology is use of the word eicosanoid instead of prostaglandin. Conversion of the fatty acids to various prostaglandins is effected via an enzyme complex termed prostaglandin synthetase or cyclooxygenase, which is released from the cell membrane. There are many steps involved in conversion of the fatty acids to prostaglandins. Prostaglandins are not only synthesized when tissues are injured, but are ubiquitous throughout the body. They are not stored but are synthesized upon need.