Longitudinal Serum Redox Markers in Healthy Adults Under Seasonal Summer Stress

Hubei Province, China, is the geographic scope for this dataset. It contains measurements of six redox markers from 330 healthy volunteers during spring and summer seasons. The data was published by Hong Zhou on figshare in 2026 under a CC-BY-4.0 license.

Use Cases

• Analyze the sensitivity of malondialdehyde (MDA) as a biomarker for heat-induced oxidative damage based on the description.
• Model the perturbation of systemic redox homeostasis under natural summer stress based on the measured markers.
• Investigate seasonal variations in nitric oxide bioavailability and lipid peroxidation in healthy individuals.
• Assess the influence of age and sex on redox marker responses to high temperatures as suggested by the description.

Strengths

• Includes longitudinal data from 330 healthy volunteers across two seasons.
• Measures six specific redox markers: nitrite, nitrate, oxidized glutathione, malondialdehyde, and total antioxidant capacity.
• Data is focused on a specific, understudied population of healthy adults under natural heat stress.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is limited to four cities in Hubei Province, China, which may affect generalizability.

Provenance

Source

figshare, author Hong Zhou.

Collection Method

Fasting serum samples were collected from volunteers during spring and summer, with redox marker levels measured and analyzed.

Time Range

Data collection occurred during spring and summer seasons; specific years are not provided.

Freshness

Last updated 2026-05-22 06:10:58; freshness should be verified.

Geography

Four cities in Hubei Province, China.