Does supplemental 80 % oxygen attenuate post-operative nausea and vomiting after breast surgery?
In this study, supplemental 80% oxygen administration failed to decrease PONV in breast surgery.
Our results imply that the factors responsible for the higher penetrance and variable expression of the deafness associated with the 1555A > G mutation in this pedigree may not be mtDNA haplotype/variants, but rather nuclear genes and/or aminoglycosides.