Anesthesia can alter the levels of corticosterone and the phosphorylation of signaling molecules.
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ABSTRACT: Objective
Neuroscience research using laboratory animals has increased over the years for a number of reasons. Some of these studies require the use of anesthetics for surgical procedures. However, the use of anesthetics promotes several physiological changes that may interfere with experimental results. Although the anesthetics and methods of delivery used to vary, one of the most common is ketamine associated with another compound such as xylazine. We aimed to evaluate the effect of ketamine and xylazine (KX) on corticosterone levels and on the degree of phosphorylation of p44/42 (ERK1/2), Src kinases and calcium/calmodulin-dependent kinase II (CAMKII). We also compared the effects of KX on sleep deprivation, which is known to affect the hormonal profile including corticosterone.Results
We found that the use of KX can increase corticosterone levels and alter the degree of phosphorylation of signaling proteins.
SUBMITTER: Pereira GC
PROVIDER: S-EPMC8451088 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Publications
Anesthesia can alter the levels of corticosterone and the phosphorylation of signaling molecules.
Pereira Gabriela Cruz GC Neto Marcos Mônico MM Antunes Hanna Karen Moreira HKM Lee Kil Sun KS da Luz Marcio Henrique Mello MHM
BMC research notes 20210919 1
<h4>Objective</h4>Neuroscience research using laboratory animals has increased over the years for a number of reasons. Some of these studies require the use of anesthetics for surgical procedures. However, the use of anesthetics promotes several physiological changes that may interfere with experimental results. Although the anesthetics and methods of delivery used to vary, one of the most common is ketamine associated with another compound such as xylazine. We aimed to evaluate the effect of ke ...[more]
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