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Rheological charact...
Rheological characterization of vocal folds after injection augmentation in a preliminary animal study
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Borzacchiello, A (författare)
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Mayol, L (författare)
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Ambrosio, L (författare)
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visa fler...
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- Gärskog, Ola (författare)
- Umeå universitet,Öron- näs- och halssjukdomar
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- Dahlqvist, Åke (författare)
- Umeå universitet,Öron- näs- och halssjukdomar
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visa färre...
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(creator_code:org_t)
- 2016-07-22
- 2004
- Engelska.
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Ingår i: Journal of bioactive and compatible polymers (Print). - London : Sage Publications. - 0883-9115 .- 1530-8030. ; 19:4, s. 331-341
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The investigation of vocal folds viscoelastic properties in an animal model (rabbit) after injection of various augmentation substances, 6 months after injection, is reported. The injected materials were: hyaluronan-based materials (Hylan B gel and Deflux(R)), cross-linked collagen (Zyplast(R)) and polytetrafluoroethylene (Teflon(R)). Rheological properties of the augmentation substances were also evaluated. The results from these animal experiments indicate that the viscoelastic properties of the vocal folds injected with Deflux(R), Zyplast(R) and Hylan B gel are similar to the healthy vocal folds (non-injected samples) used as control, thus demonstrating that these materials are good candidates for further studies aimed at restoring/preserving the vibratory capacity of the vocal folds with injection treatment in glottal insufficiency.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Medicinsk bioteknologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Medical Biotechnology (hsv//eng)
Nyckelord
- viscoelasticity
- vocal folds
- injection
- augmentation
- hyaluronan
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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