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An exploratory study on the effects of continuous intake of beta-glucan-rich barley on human immune function and others

An exploratory study on the effects of continuous intake of beta-glucan-rich barley on human immune function and others - An exploratory study on the effects of continuous intake of barley on human immune function and others

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000046407
Enrollment
16
Registered
2023-12-31
Start date
2021-12-06
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy subjects

Interventions

100 g/day of boiled barley intake for 4 weeks

Sponsors

National Agriculture and Food Research Organization, Institute of Food Research
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Aged 20 years or older 2) BMI not less than 18.5 kg/m2, under 25.0 kg/m2 3) Those who do not have any disease receiving continuous treatment, medication, and lifestyle guidance 4) Those who are habitually eating white rice as staple food once or more daily

Exclusion criteria

Exclusion criteria: 1) Women who are pregnant or may become pregnant, or lactating 2) Those who areparticipating or plannning to participate in other clinical trials during the current study 3) Those who may be allergic to the test meal 4) Those who are considered as inappropriate candidates by the principal investigator

Design outcomes

Primary

MeasureTime frame
Expression levels of anti-viral genes of peripheral blood mononuclear cells stimulated by viruses

Secondary

MeasureTime frame
1) Levels of IgA and short chain fatty acids in feces 2) Profile of Mood States-Brief Form Japanese Version 3) Dietray habit 4) Physical activity 5) Record of daily physical condition, body temperature, defecation status

Countries

Japan

Contacts

Public ContactRisa Araki

National Agriculture and Food Research Organization Institute of Food Research

arakir778@affrc.go.jp029-838-7971

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026