van der Plas Angela, Pouly Sandrine, de La Bourdonnaye Guillaume, Ng Wee Teck, Baker Gizelle, Lüdicke Frank
Product Assessment and Scientific Substantiation, Philip Morris International Research & Development, Philip Morris Products S.A., Quai Jeanrenaud 5, 2000 Neuchatel, Switzerland.
Toxicol Rep. 2018 Apr 19;5:561-567. doi: 10.1016/j.toxrep.2018.04.005. eCollection 2018.
Thromboxane is a key clinical risk endpoint of smoking-induced inflammation which has been associated in the pathogenesis of cardiovascular disease. The goal of this review is to quantify the effect of smoking and smoking cessation on one of its urinary metabolites, 11-dehydrothromboxane.
PubMed and SCOPUS were searched to identify publications which report urinary 11-dehydrothromboxane levels in smokers and non-smokers, as well as articles reporting the effect of smoking cessation on urinary 11-dehydrothromboxane excretion.
We found ten studies assessing urinary 11-dehydrothroboxane levels in smokers and non-smokers. Four papers reported the amount of urinary 11-dehydrothromboxane excreted in 24 h while six reported the amount excreted adjusted for creatinine. The meta-analyses comparing the excretion of urinary 11-dehydrothromboxane in current smokers to non-smokers report increased levels in current smokers (mean difference = 0.31 μg/24-h [95%CI: 0.27-0.34] and 166.45 pg/mg creatinine [95%CI: 120.51-212.40]). There were not enough publications to perform meta-analyses on the effects of smoking cessation on urinary 11-dehydrothromboxane excretion.
Urinary 11-dehydrothromboxane levels are increased in cigarette smokers, however, more data are needed to elucidate the effects of smoking cessation on urinary 11-dehydrothromboxane excretion.
血栓素是吸烟诱导炎症的关键临床风险终点,与心血管疾病的发病机制相关。本综述的目的是量化吸烟和戒烟对其尿液代谢物之一11 - 脱氢血栓素的影响。
检索PubMed和SCOPUS以识别报告吸烟者和非吸烟者尿液中11 - 脱氢血栓素水平的出版物,以及报告戒烟对尿液中11 - 脱氢血栓素排泄影响的文章。
我们发现了十项评估吸烟者和非吸烟者尿液中11 - 脱氢血栓素水平的研究。四篇论文报告了24小时内尿液中11 - 脱氢血栓素的排泄量,六篇报告了经肌酐校正后的排泄量。对当前吸烟者与非吸烟者尿液中11 - 脱氢血栓素排泄量进行的荟萃分析报告显示,当前吸烟者的水平升高(平均差异= 0.31μg/24小时[95%置信区间:0.27 - 0.34]和166.45pg/mg肌酐[95%置信区间:120.51 - 212.40])。没有足够的出版物对戒烟对尿液中11 - 脱氢血栓素排泄的影响进行荟萃分析。
吸烟者尿液中11 - 脱氢血栓素水平升高,然而,需要更多数据来阐明戒烟对尿液中11 - 脱氢血栓素排泄的影响。