British journal of anaesthesia
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The most currently used general anaesthetics are potent potentiators of γ-aminobutyric acid A (GABAA) receptors and are invariably neurotoxic during the early stages of brain development in preclinical animal models. As causality between GABAA potentiation and anaesthetic-induced developmental neurotoxicity has not been established, the question remains whether GABAergic activity is crucial for promoting/enhancing neurotoxicity. Using the neurosteroid analogue, (3α,5α)-3-hydroxy-13,24-cyclo-18,21-dinorchol-22-en-24-ol (CDNC24), which potentiates recombinant GABAA receptors, we examined whether this potentiation is the driving force in inducing neurotoxicity during development. ⋯ The lack of neurotoxicity of CDNC24 and alphaxalone may be at least partly related to suppression of presynaptic GABA release in the developing brain.
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Review Meta Analysis
Association between night/after-hours surgery and mortality: a systematic review and meta-analysis.
There is an association between after-hours surgery and mortality risk that is not entirely explained by the emergent and morbidity characteristics of patients or the surgical procedure.
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Randomized Controlled Trial Multicenter Study
Intraperitoneal ropivacaine reduces time interval to initiation of chemotherapy after surgery for advanced ovarian cancer: randomised controlled double-blind pilot study.
Intraperitoneal ropivacaine after ovarian cancer surgery reduces time to begin chemotherapy post-operatively.
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Review
The case for statin use to reduce perioperative adverse cardiovascular and cerebrovascular events.
Perioperative use of statins in at-risk patients may significantly reduce perioperative stroke and major cardiac events.
pearl