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Abstract: Squamostolide and its related analogs were designed and synthesized for biological evaluation. All these compounds were tested for growth inhibition activities against human tumor cell lines, in which one of the compounds showed the most potent cytotoxicity among these derivatives against a full panel of 60 human cancer cell lines. The same compound also showed G2/M phase arrest and a weak apoptotic effect during flow cytometric analysis. [Copyright &y& Elsevier]

This study intends to assess the analgesic effects, physical facilitation, and safety of willow bark use in patients with arthritis. Our study was conducted based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. PubMed, Scopus, EMBASE, Web of Science, Cochrane, and ClinicalTrials.gov were searched for relative randomized controlled trials (RCTs) describing the efficacy or adverse events of willow bark in patients with arthritis until 12 April 2023. We used Cochrane ROB 2.0 and the Grading of Recommendations, Assessment, Development, and Evaluations system to evaluate the quality of studies and evidence. The meta-analysis was carried out by the fix-effects model. This study included five studies with six RCTs consisting of 329 patients with arthritis. The results showed significant differences in pain relief and improvement in physical status for patients with arthritis between willow bark treatment and placebo groups, and no significant differences in the risk of all adverse events in patients with arthritis between willow bark treatment and placebo. Owing to the potential bias, the certainty and evidence of our findings are still inadequate. Therefore, further RCTs are needed to confirm our results. [ABSTRACT FROM AUTHOR]

Using a real case with 466 employees, we investigated the relationships among knowledge sharing (KS), service innovation, leader-member exchange (LMX) quality, team-member exchange (TMX) quality, and trust in Taiwan's international tourist hotels. The empirical results demonstrated that LMX quality and TMX quality mediated the relationship between KS and service innovation, and that trust moderated the relationship between KS and both LMX quality and TMX quality. These findings can be applied to improve communication among employees, enhance knowledge sharing, and promote service innovation. [ABSTRACT FROM AUTHOR]