The lifespan of human neutrophils, eosinophils, basophils and monocytes under homeostatic conditions

The lifespan of human neutrophils, eosinophils, basophils and monocytes under homeostatic conditions - Leukocyte lifespan

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON34718

Enrollment

Registered

2011-05-20

Start date

2011-11-30

Completion date

Unknown

Last updated

2024-05-06

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

Conditions

fundamentele kennis mbt normale afweer Chronic immune diseases and basic knowledge on the human immune system

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 18-40 years

Exclusion criteria

Exclusion criteria: • Any infection (eg. HIV, Hepatitis, STDs) • Smoking • Asthma or COPD • Hay fever or allergies • Auto-immune diseases • Use of medication, excluding: anticonceptives and pain killers (if used less than once a week) • exuberant alcohol consumption (for males > 36 glasses per week, for females >24 glasses per week) • Drug use • History of cancer

Design outcomes

Primary

Measure	Time frame
Granulocyte and monocyte post-mitotic pool transit times and lifespans in normal healthy volunteers	—

Secondary

Measure	Time frame
None	—

Countries

Netherlands

Outcome results