PMID- 36110538 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220917 IS - 1663-9812 (Print) IS - 1663-9812 (Electronic) IS - 1663-9812 (Linking) VI - 13 DP - 2022 TI - Antidepressant-like activity, active components and related mechanism of Hemerocallis citrina Baroni extracts. PG - 967670 LID - 10.3389/fphar.2022.967670 [doi] LID - 967670 AB - Hemerocallis citrina Baroni [Asphodelaceae], which is traditional herbal medicine, has been widely used for treating depressive disorders in Eastern-Asia countries. However, the active compounds and corresponding mechanism of anti-depression are not yet completely clarified. In this study, the anti-depressive activities of six H. citrina extracts were primarily evaluated. The results showed that the water extract of H. citrina flowers (HCW) displays significant anti-depressive activity. A total of 32 metabolites were identified from HCW by high-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (HPLC-Q-TOF-MS) and nuclear magnetic resonance (NMR). And then, the anti-depressive activity of the high-level compound (rutin) in HCW was also estimated. The results indicated that rutin displayed significant anti-depressive activity and was one of the main active ingredients. Finally, the anti-depressive mechanisms of HCW and rutin were investigated based on the intestinal microorganisms. The results showed that HCW and rutin increase the diversity and richness of the intestinal flora and regulate the specific intestinal microorganisms such as Bacteroides and Desulfovibrio genera in depressed mice. This work marks the first comprehensive study of the active components, anti-depressive activities and corresponding mechanisms of different H. citrina extracts, which provide a potential possibility for developing new antidepressants. CI - Copyright (c) 2022 Liu, Ye, Yang, Zhong, He, Xu, Fang, Deng, Xu, Zeng and Qing. FAU - Liu, Jinghong AU - Liu J AD - College of Horticulture, Hunan Agricultural University, Changsha, China. AD - Green Melody Bioengineering Group Company Limited, Changsha, China. FAU - Ye, Tian AU - Ye T AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. FAU - Yang, Shuaiyong AU - Yang S AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. FAU - Zhong, Xiaohong AU - Zhong X AD - College of Horticulture, Hunan Agricultural University, Changsha, China. FAU - He, Wei AU - He W AD - Green Melody Bioengineering Group Company Limited, Changsha, China. FAU - Xu, Mengtao AU - Xu M AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. FAU - Fang, Jinpeng AU - Fang J AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. FAU - Deng, Miao AU - Deng M AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. FAU - Xu, Ning AU - Xu N AD - College of Horticulture, Hunan Agricultural University, Changsha, China. FAU - Zeng, Jianguo AU - Zeng J AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. AD - Datong Daylily Industrial Development Research Institute, Datong, China. FAU - Qing, Zhixing AU - Qing Z AD - College of Food Science and Technology, Hunan Agricultural University, Changsha, China. AD - Datong Daylily Industrial Development Research Institute, Datong, China. LA - eng PT - Journal Article DEP - 20220829 PL - Switzerland TA - Front Pharmacol JT - Frontiers in pharmacology JID - 101548923 PMC - PMC9469015 OTO - NOTNLM OT - CUMS mice OT - HPLC-Q-TOF-MS OT - antidepressant-like effect OT - chemical constituents OT - hemerocallis citrina baroni [asphodelaceae] OT - intestinal flora COIS- Author WH was employed by the Green Melody Bioengineering Group Company. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2022/09/17 06:00 MHDA- 2022/09/17 06:01 PMCR- 2022/08/29 CRDT- 2022/09/16 02:35 PHST- 2022/06/13 00:00 [received] PHST- 2022/07/29 00:00 [accepted] PHST- 2022/09/16 02:35 [entrez] PHST- 2022/09/17 06:00 [pubmed] PHST- 2022/09/17 06:01 [medline] PHST- 2022/08/29 00:00 [pmc-release] AID - 967670 [pii] AID - 10.3389/fphar.2022.967670 [doi] PST - epublish SO - Front Pharmacol. 2022 Aug 29;13:967670. doi: 10.3389/fphar.2022.967670. eCollection 2022.