The Effct of Chitooligosaccharide on Immune Function in Healthy Adults

Phase 4

Completed

• Conditions: Immunity

• Registration Number: NCT00468962
• Lead Sponsor: Eulji University Hospital

Brief Summary

Functional properties of chitooligosaccharides have been studied for antitumor activity, immunostimulating effects, antimicrobial activity, free radical scavening activity, adn angiotensin I converting enzyme inhibitory activity. Recent in vitro, and in vivo toxicity and absorbability studies have demonstrated that chitooligosaccharides have high absorbability and are essentially non-toxic. In the present study, we prepared a chitooligosaccharide with high absorbability and evaluated its effects on activation of immune function and cardiovascular funciton(lipid, atrial stiffness, etc) in healthy adults.

This study was a 8-week, randomized, double-blind clinical trial. The 30 volunteers were divided into a control group(n=10), half dose chitooligosaccaride(FACOSTM) intake group(n=10), and full dose FACOS intake group(n=10). Peripheral blood mononuclear cells(PBMCs) were isolated and cultured in 12 well plate for 48 hours. Cytokine production by PBMCs pre- and postintervention were measured simultaneously after stimulation with lipopolysaccaride.

Detailed Description

Not available

Study Timeline

• Status Verified: 2007-05
• Study First Submitted: 2007-05-02
• Study First Submitted QC: 2007-05-02
• Last Update Submitted: 2007-05-02
• Study First Posted: 2007-05-03
• Last Update Posted: 2007-05-03

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

• healthy adults(the ages between 20~50 year)

Exclusion Criteria

• food allergy and allergy skin disease
• severe liver and kidney disease
• pregnant, lactating women
• cancer, stroke, etc.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL