The antimicrobial capacity of embalming solutions: a comparative study

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Date
2018-12-29
Authors
Balta, Joy Y.
Cryan, John F.
O'Mahony, Siobhain M.
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Publisher
John Wiley & Sons, Inc.
Published Version
10.1111/jam.14191
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Abstract
Aims: Infectious health risks are associated with handling human cadavers and to decrease such risks, cadavers are embalmed using different chemicals. The aim of this study is to quantify the amount of microorganisms present in different regions of human cadavers before embalming, after embalming and over a period of eight months. Methods and Results: Human cadavers were embalmed using Thiel, formalin, Genelyn and the Imperial College London soft-preservation (ICL-SP) solution with two cadavers per technique. Sterile swabs were used to collect samples from different regions. Samples were collected every two months. All cadavers had a high number of microbial colonies before embalming. While no colonies were detected on formalin and Genelyn embalmed cadavers post embalming, the number of colonies decreased significantly in Thiel embalmed cadavers and nearly stayed the same in ICL-SP embalmed cadavers. Conclusions: Formalin embalmed cadavers showed the strongest disinfecting abilities followed by Thiel embalmed cadavers, then Genelyn embalmed cadavers and finally by ICL-SP cadavers. Significance and Impact of Study: This study highlights how under researched this area is and the evident variation in the antimicrobial abilities of different embalming solutions on the cadaver as a whole and within different regions of the same cadaver.
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Keywords
Anatomy , Microbiology , Education , Cadaver , Embalming , Formaldehyde , Thiel , Genelyn
Citation
Balta, J. Y., Cryan, J. F. and O'Mahony, S. M. (2018) 'The antimicrobial capacity of embalming solutions: a comparative study', Journal of Applied Microbiology. doi:10.1111/jam.14191
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https://onlinelibrary.wiley.com/doi/abs/10.1111/jam.14191
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https://hdl.handle.net/10468/7274
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Anatomy and Neuroscience - Journal Articles
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© 2018, John Wiley & Sons, Inc. This is the peer reviewed version of the following article: Balta, J. Y., Cryan, J. F. and O'Mahony, S. M. (2018) 'The antimicrobial capacity of embalming solutions: a comparative study', Journal of Applied Microbiology. doi:10.1111/jam.14191, which has been published in final form at https://doi.org/10.1111/jam.14191. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.