PGH SYNTHASE Meaning and
Definition
-
PGH Synthase, also known as prostaglandin H2 synthase or cyclooxygenase, is a key enzyme involved in the synthesis of prostaglandins. Prostaglandins are hormone-like substances that play a critical role in various physiological processes, including inflammation, pain signaling, and regulation of blood flow.
PGH Synthase is responsible for catalyzing the conversion of arachidonic acid, a polyunsaturated fatty acid, into prostaglandin H2 (PGH2). This enzymatic reaction occurs in several steps, first involving the oxygenation of arachidonic acid at a specific carbon atom, leading to the formation of an unstable intermediate. This intermediate is further transformed by the enzyme, resulting in the end product, PGH2. PGH2 serves as a precursor for the synthesis of various prostaglandins, prostacyclins, and thromboxanes.
There are two isoforms of PGH Synthase, known as PGH Synthase-1 (or COX-1) and PGH Synthase-2 (or COX-2). COX-1 is constitutively expressed in most tissues and is essential for normal physiological functions such as maintaining gastric mucosal integrity, renal blood flow regulation, and platelet aggregation. COX-2, on the other hand, is induced in response to inflammation, injury, or other pathological conditions, and is primarily responsible for the production of prostaglandins that mediate pain and inflammatory responses.
Inhibitors of PGH Synthase, such as nonsteroidal anti-inflammatory drugs (NSAIDs), selectively target the enzyme's activity, resulting in reduced prostaglandin synthesis. These inhibitors are widely used for their anti-inflammatory,
Common Misspellings for PGH SYNTHASE
- ogh synthase
- lgh synthase
- -gh synthase
- 0gh synthase
- pfh synthase
- pvh synthase
- pbh synthase
- phh synthase
- pyh synthase
- pth synthase
- pgg synthase
- pgb synthase
- pgn synthase
- pgj synthase
- pgu synthase
- pgy synthase
- pgh aynthase
- pgh zynthase
- pgh xynthase
- pgh dynthase
Etymology of PGH SYNTHASE
The term "PGH Synthase" is derived from the enzyme's function and its namesake molecule.
The "PGH" part of the term stands for "Prostaglandin H". Prostaglandins are a group of hormone-like substances that play various roles in the body, including inflammation and blood clotting.
The term "Synthase" indicates that the enzyme is involved in synthesizing or producing prostaglandin H. Synthase is a suffix commonly used in biochemistry to denote enzymes that catalyze the synthesis of specific molecules.
Therefore, "PGH Synthase" refers to the enzyme responsible for the synthesis of prostaglandin H.
Infographic
Add the infographic to your website:
