Prostanoid Collection

Prostacyclin molecule. Computer model showing the structure of the hormone prostacyclin, or prostaglandin I2 (PGI2). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

Prostaglandin E1 molecule. Computer model showing the structure of the hormone prostaglandin E1 (PGE1). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

Secretin hormone molecule. Computer model showing the structure of the hormone secretin. Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

Prostaglandin E2 molecule. Computer model showing the structure of the hormone prostaglandin E2 (PGE2). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

Latanoprost glaucoma drug molecule
Prostacyclin molecule. Computer model showing the structure of the hormone prostacyclin, or prostaglandin I2 (PGI2). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

Prostacyclin, molecular model. This is a hormone that acts to widen blood vessels (thus lowering blood pressure) and to prevent aggregation of platelets (preventing blood clotting)

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Prostanoids are a diverse group of lipid molecules that play crucial roles in various physiological processes within the human body. One such molecule is prostacyclin, which acts as a potent vasodilator and inhibitor of platelet aggregation, helping to maintain healthy blood flow and prevent clot formation. Another important member is prostaglandin F2a, involved in reproductive functions like inducing uterine contractions during labor. Additionally, there's prostaglandin E1, known for its anti-inflammatory properties and ability to promote vasodilation. This molecule has also been utilized in medical treatments for conditions like erectile dysfunction and peripheral vascular disease. On the other hand, secretin hormone plays a vital role in regulating pancreatic secretion and maintaining proper digestion. The molecular models of these prostanoids reveal their intricate structures and highlight their unique functional groups responsible for their specific actions within the body. Furthermore, Latanoprost glaucoma drug utilizes an analog of prostaglandin E2 to reduce intraocular pressure effectively. Understanding the complexities of these molecules allows researchers to develop targeted therapies that can modulate their effects for therapeutic purposes. From cardiovascular health to reproductive functions and even ocular diseases like glaucoma, prostanoids continue to be an area of intense scientific investigation with promising potential for future medical advancements.