PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21233497-8 2011 RESULTS: The dEn decreased along with deepening levels of sevoflurane and propofol anesthesia up to 33% (95% confidence interval [CI] 21%-44%) and 38% (95% CI 28%-48%), respectively. Sevoflurane 58-69 den Drosophila melanogaster 13-16 21233497-11 2011 CONCLUSIONS: The dEn is a novel HRV measure able to detect subtle sympathetic- and parasympathetic-mediated alterations in HRV both during deepening levels of sevoflurane and propofol anesthesia and during exceedingly deep anesthesia. Sevoflurane 159-170 den Drosophila melanogaster 17-20