METHODS 45 cases needed Capsule Endoscopy were divided into three groups by day of examination:A group(Sodium phosphate group,n=15),B group(Compound polyethylene glycol electrolytes powder group,n=15),C group (Magnesium sulfate group,n=15).

Methods Eighty-four patients were randomly divided into three groups:Group A(taking polyethylene glycol-electrolyte powder orally),Group B(taking manicol orally),and Group C(soapsuds filling).

Conclusion:Polyethylene glycol-electrolyte powder is effective and safe in bowel preparation before colonoscopy.

Objective To verify and evaluate the efficacy and safety of PEG-4000 electrolyte lavage solution in endoscopy preparation.

Staining of polyethylene glycol (PEG) by RuO_4;

Study on PEG Removal from Water Solution by Ultrafiltration;

EFFECTS OF PEG ON PORE FORMATION OF POLYETHER SULFONE MICROPOROUS MEMBRANES;

Synthesis and Release Behavior of the Prodrug of 5-Aminosalicyl-poly(ethylene glycol);

Study on synthesis and properties of poly(L-lactide)-poly(ethylene glycol) block copolymers;

Phase diagram of the PEG (poly(ethylene glycol))-Cs_2SO_4-H_2O aqueous two-phase system at 298.15 K;

The effect of polyethylene glycol on formation kinetics of membrane formation via phase-inversion process;

Characteristics of hydrogen production from polyethylene glycol wastewater by sub-supercritical water gasification with Ni/ZrO_2 catalysts;

Synthesis of thermo-sensitive polyacrylate/polyethylene glycol interpenetrating network hydrogel and its applications in heavy metal adsorption;