Title |
Effects of some anesthetic agents on skin microcirculation evaluated by laser Doppler perfusion imaging in mice
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Published in |
BMC Veterinary Research, December 2013
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DOI | 10.1186/1746-6148-9-255 |
Pubmed ID | |
Authors |
Sara Gargiulo, Matteo Gramanzini, Raffaele Liuzzi, Adelaide Greco, Arturo Brunetti, Giancarlo Vesce |
Abstract |
Anesthetic agents alter microcirculation, influencing tissue oxygenation and delivery of vital substrates. Laser Doppler perfusion imaging is a widespread technique in the field of microvascular research that can evaluate noninvasively and in real time the effects of environmental conditions, physical manipulations, diseases and treatments on peripheral perfusion. This study aims to evaluate laser Doppler perfusion imaging as a means to detect changes in skin microcirculation induced by some popular anesthetic agents in a murine model. Twenty-four age- and gender-matched healthy CD1 mice were examined by laser Doppler perfusion imaging. The skin microcirculatory response was measured at the level of plantar surfaces during isoflurane anesthesia with or without subsequent dexmedetomidine or acepromazine. At the end of the procedure, dexmedetomidine was reversed by atipamezole administration. |
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