Prostaglandins

Prostaglandins (PGs) are a family of naturally occurring lipids that play a pivotal role in regulating the physiology of all mammals including humans. PGs are synthesized in the body from fatty acids and released into the bloodstream in response to various external and internal stimuli. They regulate various essential functions including inflammation, blood pressure, vasoconstriction and uterine smooth muscle contraction. PGs are also involved in pain transmission and immune responses. As a result, they are crucial for maintaining homeostasis in the body. PGs are also produced in the ovaries to mature the egg and to induce labor during childbirth. In addition, research is examining the potential benefits of exogenous PGs for treating a variety of conditions including asthma, cardiovascular disease, arthritis and cancer.