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The prevention of Alzheimer's disease through regulation of amyloid beta synthesis and brake-down by propolis intake

The prevention of Alzheimer's disease through regulation of amyloid beta synthesis and brake-down by propolis intake - The prevention of Alzheimer's disease by propolis intake

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000015423
Enrollment
60
Registered
2014-10-14
Start date
2014-11-01
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

type 2 diabetes dementia

Interventions

Sponsors

Kyoto Prefectural University of Medicine, Graduate School of Medical Science
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients who are able to give written informed consent 2) Age is over 60 years and less than 85 years 3) MMSE score 24-27. 4) HbA1c 6.0-10.0% 5) Patients are able to do the following things in this trial - getting good compliance with consuming investigational food and coming to hospital

Exclusion criteria

Exclusion criteria: 1) Patients who did not agree with this study 2) Patients with severe renal dysfunction and severe hepatic dysfunction 3) Type 1 diabetes and other specific types of diabetes resulting from specific genetic syndromes, surgery, drugs, malnutrition, infections, and other illnesses 4) Patients treated with insulin 5) Patients with dementia or neurodegenerating disease 6) Patients who is taking drugs which affect the cognitive function 7) Patients who changed oral hypoglycemic drugs significantly 8) Patients who changed drugs which affect pH of interstitial fluid 9) Patients judged by the investigator to be ineligible for some other reason

Design outcomes

Primary

MeasureTime frame
amyloid-beta, Tau protein, activity of the beta-amyloid converting enzyme 1

Secondary

MeasureTime frame
HbA1c, fasting plasma glucose, serum insulin, Mini-Mental State Examination

Countries

Japan

Contacts

Public ContactShinobu Matsumoto

Kyoto Prefectural University of Medicine, Graduate School of Medical Science Department of Endocrinology and Metabolism

s-matsu3@koto.kpu-m.ac.jp+81-75-251-5506

Outcome results

None listed

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