Yang, Zhirui published the artcileNetwork pharmacology-based dissection of the underlying mechanisms of dyspnoea induced by zedoary turmeric oil, Formula: C10H18O, the main research area is network pharmacol dyspnoea zedoary turmeric oil; binding affinity; dyspnoea; haemoglobin; network pharmacology; zedoary turmeric oil.
Zedoary turmeric oil (ZTO) has been widely used in clinic. However, the unpleasant induced dyspnoea inevitably impedes its clin. application. Thus, it is urgent to elucidate the mechanism underlying the ZTO-induced dyspnoea. In this study, network pharmacol. was firstly performed to search the clue of ZTO-induced dyspnoea. The key target genes of ZTO-induced dyspnoea were analyzed using GO enrichment anal. and KEGG pathway anal. GO anal. suggested that haem binding could be a key mol. function involved in ZTO-induced dyspnoea. Hence, the Hb (Hb) was focused for its oxygen-carrying capacity with haem as its critical component binding to the oxygen. UV-visible absorption spectrum indicated that the ZTO injection (ZTOI) perturbed the Soret band of Hb, suggesting an interaction between ZTO and Hb. GC-MS anal. revealed that β-elemene, germacrone, curdione and furanodiene were main components of ZTOI. Mol. docking was used to illustrate the high affinity between representative sesquiterpenes and Hb, which was finally confirmed by surface plasmon resonance, suggesting their potential roles in dyspnoea by ZTO. Following a network pharmacol.-driven strategy, our study revealed an intervened Hb-based mechanism underlying the ZTO-induced dyspnoea, providing a reference for elucidating mechanism underlying adverse drug reactions of herbal medicines in clinic.
Basic & Clinical Pharmacology & Toxicology published new progress about Affinity. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Formula: C10H18O.
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