Effects of food composition on blood fluidity after exercise: in vitro evaluation

Effects of food composition on blood fluidity after exercise: in vitro evaluation - Effects of food composition on blood fluidity after exercise: in vitro evaluation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000044719

Enrollment

Registered

2021-07-01

Start date

2019-02-21

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 adults

Interventions

Ergometer exercise (30 minutes, 70% levels of the maximal oxygen consumption)

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1)Subjects who have given written informed consent after a full explanation of the purpose and contents of the study 2)Male 3)Age: 20 years or older

Exclusion criteria

Exclusion criteria: 1)Smokers 2)Patients with internal disorders 3)Subjects who take medicine or dietary supplements 4)Subjects judged inappropriate by the principal investigator

Design outcomes

Primary

Measure	Time frame
Whole blood passage time before exercise and after exercise containing food compositions.	—

Secondary

Measure	Time frame
Red blood cell suspension passage time, percentage of obstructed microchannels, number of adherent white blood cells on the microchannel terrace before exercise and after exercise containing food compositions. Red blood cell counts, white blood cell counts, platelet counts, hematocrit levels, and body weights before and after exercise.	—

Countries

Japan

Contacts

Public ContactHironobu Hamada

Hiroshima University Department of Physical Analysis and Therapeutic Sciences

hirohamada@hiroshima-u.ac.jp082-257-5420

Outcome results

None listed

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