PEG, PEO, and POE refer to an oligomer or polymer of ethylene oxide. The three names are chemically synonymous, but historically PEG is preferred in the biomedical field, whereas PEO is more …

Dec 12, 2025 · Polyethylene glycol (PEG), synthetic chemical compound derived from petroleum that is widely used as a laxative for the treatment of constipation and that has various other uses, including …

Percutaneous endoscopic gastrostomy (PEG) is an endoscopic medical procedure in which a tube (PEG tube) is passed into a patient's stomach through the abdominal wall, most commonly to provide a …

Nov 28, 2025 · The price/earnings-to-growth (PEG) ratio is a company's stock price to earnings ratio divided by the growth rate of its earnings for a specified time period.

Polyethylene glycol (PEG) is a versatile and widely used compound found in everything from pharmaceuticals to cosmetics. This petroleum-derived chemical acts as a solvent and is often used …

Polyethylene glycol (PEG), also sometimes referred to as polyethylene oxide (PEO), is a condensation polymer of ethylene oxide and water that has several chemical properties that make it useful for …

Apr 10, 2025 · Polyethylene glycol, referred to as PEG, is used as an inactive ingredient in the pharmaceutical industry as a solvent, plasticizer, surfactant, ointments, and suppository base, and …

The meaning of PEG is a small usually cylindrical pointed or tapered piece (as of wood) used to pin down or fasten things or to fit into or close holes : pin, plug.

Percutaneous endoscopic gastrostomy (PEG) is a surgical procedure for placing a tube for feeding without having to perform an open operation on the abdomen (laparotomy). It is used in patients who …

This page provides a brief introduction to the use and types of PEG reagents available to protein biology researchers.