Key result
Glutaraldehyde treatment of porcine valves significantly decreased their heteroantigenicity in mice, eliciting little or no antibody response and showing minimal cellular infiltration.
Why the study?
Does glutaraldehyde treatment of porcine cardiac valves reduce heteroantigenicity in mice?
Population
Mice (inbred strains C57Bl and DBA)
Design
Preclinical
Authors
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Supports glutaraldehyde fixation in porcine valves; leaves open translation to human bioprostheses.
Does glutaraldehyde treatment of porcine cardiac valves reduce heteroantigenicity in mice?
Glutaraldehyde treatment of porcine cardiac valves significantly reduces heteroantigenicity, providing a biological basis for their use as bioprosthetic alternatives to artificial valves.
Villa et al. (1980) studied this question. Glutaraldehyde-treated porcine cardiac valves was evaluated on Immune reaction / heteroantigenicity. Glutaraldehyde treatment of porcine valves significantly decreased their heteroantigenicity in mice, eliciting little or no antibody response and showing minimal cellular infiltration.
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