Core B: Tobacco Product Evaluation and Exposure Core

烟草制品评估和暴露核心（Core B）将为美国心脏协会烟草管制和成瘾中心（A-TRAC）的成员提供识别和评估烟草制品成分和成分的研究能力；在动物模型中进行真实的烟草制品暴露，以便提供复制真实世界人类暴露的烟草制品；测量烟草暴露的生物标志物；并开发分析技术和方法，提高我们对烟草暴露标志物与心血管损伤生物标志物之间复杂关系的理解（见核心C）。核心将满足中心项目的需要，并在开发新的和改进的技术以提高烟草制品成分检测的广度和灵敏度并促进更好地了解新的和正在出现的烟草制品时，成为一个积极的研究核心。

The Tobacco Product Evaluation and Expose Core (Core B) will provide members of AHA Tobacco Regulation and Addiction Center (A-TRAC) the research capabilities to identify and evaluate tobacco product composition and constituents; to perform realistic tobacco product exposures in animal models such that delivery of tobacco products that replicates real world human exposures; to measure biomarkers of tobacco exposure; and to develop analytical techniques and approaches that improve our understanding of the complex relationship between markers of tobacco exposure and biomarkers of cardiovascular injury (see Core C). The Core will serve both the needs of Center projects and be an active research Core in its own right as it develops new and improved techniques that enhance the breadth and sensitivity of detection of tobacco product constituents and promotes better understanding of new and emerging tobacco products.