ABSTRACT
The biological activities of hesperidin-related compounds, such as hesperetin laurate (HTL), hesperetin (HT), hesperidin (HD), and hesperidin glucoside (HDG), were investigated in vitro. The compounds showed different hydrophobicities, and the octanol-water partition coefficient log P were 7.28 ± 0.06 for HTL, 2.59 ± 0.04 for HT, 2.13 ± 0.03 for HD, and -3.45 ± 0.06 for HDG, respectively. In the DPPH assay and ß-carotene bleaching assay to determine antioxidant capacity, all compounds tested showed antioxidant activity in a concentration-dependent manner, although to varying degrees. HTL and HT showed similarly high activities compared to HD or HDG. HD and HDG did not show a significant difference despite the difference in solubility between the two. Cytotoxicity was high; in the order of hydrophobicity-HTL > HT > HD > HDL in keratinocyte HaCaT cells. All compounds tested showed reducing effects on cellular inflammatory mediators and cytokines induced by UV irradiation. However, HTL and HT effectively reduced nitric oxide (NO), tumor necrosis factor α (TNF-α), and interleukin-6 (IL-6) levels compared to HD and HDG. The inhibitory effects of hesperidin-related compounds on skin-resident microorganisms were evaluated by measuring minimum inhibitory concentration (MIC). HTL showed the highest inhibitory effects against Staphylococcus aureus, Cutibacterium acnes, Candida albicans, and Malassezia furfur, followed by HT, while HD and HDF showed little effect. In conclusion, the hydrophobicity of hesperidin-related compounds was estimated to be important for biological activity in vitro, as was the presence or absence of the sugar moiety.
ABSTRACT
This study was designed to investigate the relationship between authentic behavior and job satisfaction among child welfare caseworkers in Pennsylvania. Confirmatory factor analysis was conducted to validate the domains of the Authentic Behavior Scale (balanced processing, relational transparency, and internalized morality) and Job Satisfaction Scale, and the results provided consistent support for the factorial structure of the scales across child welfare caseworkers. The findings of this study revealed a positive correlation between authentic behavior and job satisfaction. To further explore this relationship, a path model was developed that included the elements of authentic behavior, job satisfaction, and demographic variables. The results indicated an association between the type of agency and internalized morality, impacting job satisfaction. Private workers showed a higher level of authentic behavior compared with public workers, with authentic behavior associated with greater job satisfaction. The findings suggest that authentic behavior can play a crucial role in social work practice and warrants considerable attention.
Subject(s)
Child Welfare , Job Satisfaction , Humans , Male , Female , Child Welfare/psychology , Pennsylvania , Adult , Surveys and Questionnaires , Child , Middle Aged , Social Work/methods , Factor Analysis, StatisticalABSTRACT
Owing to the rapid development of intervention techniques and devices, endovascular coil embolization of cerebral arteries has become standardized. It is particularly preferred when a patient presents with an unruptured intracranial aneurysm of the posterior communicating artery (PcomA). However, the risk of thrombogenic complications of the coil migration may also result in a large cerebral infarction. When coil migration occurs during embolization, a procedure for removal of the embolic coil should be performed immediately. We experienced a clinically rare case of migration of a framing coil to the distal middle cerebral artery aneurysm during endovascular embolization of an unruptured PcomA aneurysm. The migrated coil was barely retrieved using snare techniques.
