ArticlePractical laboratory medicine2024
Temperature stability of urinary F
Article in Practical laboratory medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 2 citations in OpenAlex.
- Exploring promising biomarkers based on pathogenic mechanisms in interstitial cystitis/bladder pain syndrome.Nature reviews. Urology · 2026Review
- Oxidative stress and fetal weight: observational findings from a pregnancy cohort in New York City.Journal of perinatology : official journal of the California Perinatal Association · 2026Observational
- Exposure to a mixture of four metals and associations with urinary oxidative stress biomarkers in Uruguayan adolescents.Journal of environmental exposure assessment · 2025Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Background: Clinical and epidemiological studies employ long-term temperature storage but the effect of temperature on the stability of oxidative stress (OS) markers is unknown. We investigated the effects of storage at -20 °C and -80 °C over 4-9 months on F Methods: Paired spot urine samples from 87 children aged 8.9-16.9 years (52.9% boys) were analyzed. Samples were preserved with 0.005% (w/v) butylated hydroxytoluene, portioned and stored within 2.5 h (median) of collection. Samples were analyzed in duplicate or triplicate using commercial ELISA kits and their correlations were evaluated. Results: F Conclusions: Urine storage with BHT for up to nine months at a temperature of -20 °C to -80 °C yields highly comparable concentrations of F
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Registered trials
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