( JAMA Network Open . 2025;8(2):e2459331. doi: 10.1001/jamanetworkopen.2024.59331) Postpartum depression (PPD) is a widespread condition affecting about 17.7% of new mothers globally, with an even higher incidence of 21.4% reported in China. Cesarean birth (CB) appears to increase the risk of developing PPD compared to vaginal births. Given the growing recognition of esketamine, a derivative of...
Cyberbullying victimization (CV) has been linked to numerous adverse psychological outcomes among adolescents. While previous research has established associations between CV and negative outcomes including depression, diminished self-esteem, and academic burnout, the potential protective mechanisms in these relationships remain underexplored. This longitudinal study investigated the mediating...
Background Postpartum depression (PPD) is a common complication of cesarean section. S-ketamine given intravenously during surgery can help prevent PPD. However, whether S-ketamine in patient-controlled intravenous analgesia (PCIA) can reduce the incidence of PPD is unknown. This study assessed the effect of S-ketamine as an adjuvant in PCIA for preventing PPD in women undergoing cesarean...
Abstract This article broadens the study of Russian thought by examining Vladimir Eremeev’s reconstruction of the Yijing and xiangshu in late Soviet and post-Soviet Russia. Through contextual intellectual history and conceptual analysis, it interprets “arithmosemiotics” as a modern epistemic transformation that reorganized materials from exegesis, divination, cosmology, and technical practice...