ALL meanings of prostaglandin
pros·ta·glan·din
P p - noun prostaglandin Biochemistry. any of a class of unsaturated fatty acids that are involved in the contraction of smooth muscle, the control of inflammation and body temperature, and many other physiological functions. 1
- noun prostaglandin Pharmacology. any commercial preparation of this substance. 1
- noun prostaglandin any of a group of potent hormone-like compounds composed of essential fatty acids and found in all mammalian tissues, esp human semen. Prostaglandins stimulate the muscles of the uterus and affect the blood vessels; they are used to induce abortion or birth 0
- noun prostaglandin any of a group of hormonelike fatty acids found throughout the body, esp. in semen, that affect blood pressure, metabolism, body temperature, and other important body processes 0