ArticleHeliyon2023
Heat-related biomarkers: Focus on the correlation of troponin I and 70 kDa heat shock protein.
Article in Heliyon, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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
2 citing papers in PubMed, 4 citations in OpenAlex.
- Mechanisms and Intervention Strategies for Heat Stroke-Associated Myocardial Dysfunction: A Narrative Review.The western journal of emergency medicine · 2026Review
- Targeting c-Jun orchestrates heat stroke-induced myocardial injury and reveals its biomarker potential.Frontiers in immunology · 2025Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heat-related biomarkers: Focus on the correlation of troponin I and 70 kDa heat shock protein Abstract Introduction: There is intensive research related to the forensic importance of biomarkers that would be the standard for postmortem damage to cardiomyocytes and the mechanism of the resulting damage. The aim of the research was to examinate the forensic-medical significance of serum levels of biomarkers as detectors of terminal hyperthermic damage to the myocardium. MATERIAL AND
method40 laboratory animals were divided into groups: the first group was the control (n = 8) exposed to a physiological temperature of 37 °C, the second group was divided into two subgroups: antemortem (n = 8) and postmortem (n = 8), which included a exposure temperature of 41 °C and the third group was divided into two subgroups: antemortem (n = 8) and postmortem (n = 8), which included a exposure temperature of 44 °C. The concentration of cardiac TnI and Hsp70 was resoluted in serum by immunochemical enzyme-labeled immunoabsorption method.
resultsA positive correlation was found between the temperature measured at the time of death and the serum values of cTnI (p = 0.02), in G41, and Hsp70 values did not significantly correlate with the core temperature in this group, p > 0.005. A positive correlation was significant between the concentration of Hsp 70 and the body temperature of rats in the group of rats with a fatal outcome was determined, p = 0.03.
conclusionChanges in the concentration of cTnI and Hsp70 in rat serum may indicate hyperthermic damage to the myocardium in the Wistar rat model of heat stroke.
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