Under the impact of COVID-19, the status and mechanisms of post-traumatic growth among medical workers facing challenges related to family-work conflict are of great concern. In view of the complex relationship between family-work conflict and post-traumatic growth, the present study sought to explore the specific relationships between family-work conflict and post-traumatic growth as well as the specific roles of positive psychological capital, perceived social support, and suppression. We recruited 1,347 participants. The results revealed that positive psychological capital and perceived social support played mediating roles, while suppression strategies moderated the mediating effect. Compared with the low suppression group, the negative impact of family-work conflict on positive psychological capital and perceived social support was reduced in the high suppression group. Thus, a higher level of suppression was more conducive to post-traumatic growth. The current study enriches and expands the findings of previous studies in theory and provides practical ways to promote post-traumatic growth in medical workers.

Agrimonia pilosa is a perennial herbaceous flowering plant, commonly known as agrimony or hairy agrimony. The dried aerial parts of this species have been widely used for the treatment of acute diarrhea, hemostasis, and other inflammation-related diseases. However, information on the in vivo metabolism of A. pilosa constituents is limited. In this study, the phytochemical profile of A. pilosa was investigated using HPLC-Q-TOF-MS/MS combined with a nontargeted diagnostic ion network analysis strategy. An information-dependent acquisition method with multiple filters was utilized to screen possible prototypes and metabolites in complex biological matrices. Furthermore, various data-processing techniques were applied to analyze possible prototypes and their metabolites in rat plasma, feces, and urine following oral administration of A. pilosa extract. A total of 62 compounds, which belonged to five main structural classes (21 phenols, 22 flavonoids, 6 coumarins, 3 triterpenes, and 10 organic acids), were tentatively identified in A. pilosa. In addition, using our proposed stepwise method, 32 prototypes and 69 metabolites were detected in rat plasma, feces, and urine. The main metabolic pathways after the oral administration of A. pilosa extract were revealed to include methylation, dihydroxylation, demethylation, hydrolysis, sulfation, and glucuronidation. This comprehensive in vivo and in vitro identification of the possible active components in A. pilosa could provide a basis for understanding its various pharmacological activities.

Introduction: Sijunzi Decoction (SJZD) is a classical prescription in traditional Chinese medicine that enhances neuroimmune endocrine function to alleviate inflammatory aging, a key pathogenic mechanism underlying premature ovarian insufficiency (POI). However, the mechanism through which SJZD alleviates POI remains unknown. Hence, we aimed to identify the active components of SJZD and its mechanism of therapeutic action against POI. Methods: We identified compounds in SJZD using liquid chromatography-linear trap quadrupole-Orbitrap-mass spectrometry (LC-LTQ-Orbitrap-MS) and the TCMSP, HERB, Swiss, SEA, and STRING databases. We analyzed Gene Ontology (GO) terms and enriched Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways using RStudio and constructed a visual network using Cytoscape. Results: We identified 98 compounds using LC-LTQ-Orbitrap-MS, among which 29 were bioactive and screened using the databases. The screen yielded 151 predicted targets of these compounds that were associated with POI. The results of the GO and KEGG analyses showed that these compounds play key roles in cell growth, division, migration, and survival signaling pathways. Therefore, phosphatidylinositol 3-kinase (PI3K)/AKT, mitogen-activated protein kinase (MAPK), and epidermal growth factor receptor (EGFR) pathways might be closely associated with the pharmacological effects of SJZD on the pathological processes of POI. method: We identified compounds in SJZD using liquid chromatography-linear trap quadrupole-Orbitrap-mass spectrometry (LC-LTQ-Orbitrap-MS) and the TCMSP, HERB, Swiss, SEA, and STRING databases. We analyzed Gene Ontology (GO) terms and enriched Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways using RStudio and constructed a visual network using Cytoscape. result: We identified 98 compounds using LC-LTQ-Orbitrap-MS, among which 29 were bioactive and screened using the databases. The screen yielded 151 predicted targets of these compounds that were associated with POI. The results of the GO and KEGG analyses showed that these compounds play key roles in cell growth, division, migration, and survival signaling pathways. Therefore, phosphatidylinositol 3-kinase (PI3K)/AKT, mitogen-activated protein kinase (MAPK), and epidermal growth factor receptor (EGFR) pathways might be closely associated with the pharmacological effects of SJZD on the pathological processes of POI. Conclusion: Our findings provide a scientific basis for rapidly analyzing bioactive compounds in SJZD and their pharmacological mechanisms.