Combining impact monitoring mouthguards and blood biomarkers to monitor head impacts among Muay Thai athletes - A case study
Objective: To investigate the relationship between head impact characteristics and the levels of blood biomarkers associated with brain injury, neurofilament light (NfL) and glial fibrillary acidic protein (GFAP). Methods: Four elite amateur Muay Thai athletes were equipped with impact monitoring mo...
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| Main Authors: | , , , |
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| Format: | Book |
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Elsevier,
2023-01-01T00:00:00Z.
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| Summary: | Objective: To investigate the relationship between head impact characteristics and the levels of blood biomarkers associated with brain injury, neurofilament light (NfL) and glial fibrillary acidic protein (GFAP). Methods: Four elite amateur Muay Thai athletes were equipped with impact monitoring mouthguards, collecting linear and rotational acceleration data during a period of eight weeks. Capillary blood samples were collected after each period of sparring sessions to analyse the levels of NfL and GFAP. Results: On a group level, mean GFAP levels were negatively correlated to mean impacts per session (p < 0.05). Two athletes had significant correlations between head impact characteristics and the levels of NfL and/or GFAP. Conclusions: The results indicate that NfL and GFAP might responded differently to linear and rotational accelerations and/or that the effect of different types of accelerations on brain tissue integrity is individual. The methods used could be useful to monitor brain health in different impacts sports. |
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| Item Description: | 2772-6967 10.1016/j.jsampl.2023.100044 |