Introduction to Dysmenorrhea Dysmenorrhea, derived from Greek meaning “difficult monthly flow,” is defined clinically as painful menstruation. It stands as the single most common gynecological complaint among women of reproductive age globally, affecting a vast majority of the population to varying degrees. While mild discomfort during menses is often considered normal, dysmenorrhea involves severe cramping […]
PROSTAGLANDIN (PG): Introduction and Definition A prostaglandin belongs fundamentally to a group of potent, chemically similar lipid compounds known as eicosanoids, derived enzymatically from 20-carbon polyunsaturated fatty acids. These substances do not function as traditional systemic hormones that circulate widely through the bloodstream; rather, they act as highly effective local animal hormones, mediating intercellular communication […]
Introduction to Arachidonic Acid Arachidonic acid (AA), scientifically designated as 5,8,11,14-eicosatetraenoic acid, stands as a critical component in mammalian physiology, fundamentally serving as a long-chain polyunsaturated fatty acid (PUFA) essential for cellular function and signaling. Its profound importance stems from its dual role: acting as a structural lipid integral to the architecture of virtually all […]