Objective:To explore the mediating role of boredom tendency in anxiety, depression and meaning in life in college students.Methods:Totally 590 college students in Shijiazhuang were selected to carry out a questionnaire survey, including general questionnaire, boredom proneness questionnaire (BPQ), meaning in life questionnaire (MLQ), patient health questionnaire (PHQ-9) and general anxiety disorder-7(GAD-7). Spearman correlation analysis and hierarchical regression analysis were conducted to analyze the data by using SPSS 20.0, and Amos 24.0 was used to analyze the mediating effect of boredom tendency on anxiety, depression and sense of life meaning in college students.Results:Correlation analysis found that the total score of boredom tendency was negatively correlated with meaning in life ( r=-0.260, P<0.05) and education ( r=-0.110, P<0.05). The total score of boredom tendency was positively correlated with depression ( r=0.649, P<0.05) and anxiety ( r=0.555, P<0.05). The mediating effect model fit well(χ 2/ df=0.582, GFI=1.000, AGFI=0.994, RMSEA=0.000). Boredom tendency played a partial mediating role between anxiety meaning in life(standard effect size=-0.054), a complete mediating role between depression and meaning in life(standard effect size=-0.175), and a complete mediating role between educational background and meaning in life(standard effect size=0.025). Conclusion:Boredom tendency plays a mediating role in the model between related factors and meaning in life, and attentions should be paid to the psychological development of college students.

Chronic hepatitis B (CHB) infections caused by the hepatitis B virus (HBV) continue to pose a significant global public health challenge. Currently, the approved treatments for CHB are limited to interferon and nucleos(t)ide analogs, both of which have their limitations, and achieving a complete cure remains an elusive goal. Therefore, the identification of new therapeutic targets and the development of novel antiviral strategies are of utmost importance. Natural products (NPs) constitute a class of substances known for their diverse chemical structures, wide-ranging biological activities, and low toxicity profiles. They have shown promise as potential candidates for combating various diseases, with a substantial number demonstrating anti-HBV properties. This comprehensive review focuses on the current applications of NPs in the fight against HBV and provides a summary of their antiviral mechanisms, considering their impact on the viral life cycle and host hepatocytes. By offering insights into the world of anti-HBV NPs, this review aims to furnish valuable information to support the future development of antiviral drugs.
Humans ; Hepatitis B virus ; Hepatitis B, Chronic/drug therapy* ; Antiviral Agents/therapeutic use* ; Biological Products/therapeutic use* ; Hepatocytes