丹参酮生物合成途径及其相关酶的研究进展

丹参酮是丹参中具有多种药理活性的二萜醌类化合物，对预防和治疗心脑血管系统疾病有显著效果。因其具有重要的经济和药用价值，丹参酮的生物合成研究受到人们的广泛关注。随着丹参基因组和转录组数据的不断积累和完善，以及丹参遗传转化体系的建立和基因编辑技术的应用，丹参酮的生物合成途径解析及相关酶基因研究取得了新进展。现系统阐述丹参酮的生物合成途径与研究进展，同时对合成途径相关酶基因的研究现状进行概述，并展望未来的研究方向。     

具有1，1，4α-trimethylhydronuorene骨架的天然产物及其全合成研究进展

本文对近年来具有1，1，4α-tfimethylhydrofluorene骨架二萜的合成方法进行了综述。     

Surgical decompression in acute spinal cord injury: A review of clinical evidence,animal model studies,and potential future directions of investigation

The goal for treatment in acute spinal cord injury （SCI） is to reduce the extent of secondary damage and facilitate neurologic regeneration and functional recovery. Although multiple studies have investigated potential new therapies for the treatment of acute SCI, outcomes and management protocols aimed at ameliorating neurologic injury in patients remain ineffective. More recent clinical and basic science research have shown surgical interventions to be a potentially valuable modality for treatment; however, the role and timing of surgical decompression, in addition to the optimal surgical intervention, remain one of the most controversial topics pertaining to surgical treatment of acute SCI. As an increasing number of potential treatment modalities emerge, animal models are pivotal for investigating its clinical application and translation into human trials. This review critically appraises the available literature for both clinical and basic science studies to highlight the extent of investigation that has occurred, specific therapies considered, and potential areas for future research.