CORE--NUTRITION

这个共享资源的目标是为涉及营养评估和咨询的同行评议研究提供增值服务，以实现重大的营养变化。虽然营养和癌症研究在加州大学圣迭戈分校癌症中心内是相对较新的，但成员们已经吸引了相当多的同行评议的资金，专注于多学科项目。众所周知，营养测量的问题是复杂的，这种复杂性随着最近营养补充剂的可获得性的爆炸性增长和“功能食品”领域的发展而显著增加，“功能食品”的定义是在加工过程中添加营养物质和草药混合物的食品。随着互联网的使用，营养信息和建议的可获得性激增，从而增加了患者在干预研究中的困惑。该资源为癌症中心成员提供以下服务。1.在饮食评估和监测方面提供咨询和协助，涉及a)使用计算机辅助电话、24小时召回方法b)使用食物频率问卷。C)使用预先批准的方法分析其他人收集的饮食数据。2.与明尼苏达大学的营养数据系统保持积极联系，以分析膳食摄入量。3.建立膳食补充剂含量数据库，用于分析膳食摄入量。4.承担营养学专业生化实验室评估技术。5.提供创新的基于电话的饮食咨询该资源在过去两年中有了相当大的增长，这证明了将其从分子病理学共享资源中分离出来是合理的。所提供的增值服务侧重于非常大的项目，这些项目是整个中心互动项目的联络点和基础。

The goal of this Shared Resource is to provide a value added serve to the peer-reviewed studies involving nutritional assessment and counseling to achieve a major nutritional change. Although nutrition and cancer studies are relatively new within the UCSD Cancer Center, Members have attracted considerable peer-reviewed funding focused on multi- disciplinary projects. The issues of nutritional measurement are well known to be complex, and this complexity has increased markedly with the recent explosion in the availability of nutritional supplements and the development of the area of "functional foods", defined as foods that have nutrients and herbal mixtures added in during their processing. The availability of nutritional information and advice has proliferated with the use of the Internet, and thus has added to the confusion of patients in intervention studies. This Resource performs the following services for Cancer Center Members. 1. Advises and assists in dietary assessment and monitoring involving a) the use of computer-assisted telephone, 24-hour recall methodology b) the use of food frequency questionnaires. c) analysis of dietary data collected by others using pre-approved methods. 2. Maintains an active link with the Nutritional Data System of the University of Minnesota for the analysis of dietary intake. 3. Maintains a database of the content of dietary supplements for use in analysis of dietary intake. 4. Undertakes nutrition-specialized biochemical laboratory assessment technologies. 5. Provides innovative phone-based dietary counseling This Resource has grown considerably in the last two years which has justified splitting it off from the Molecular Pathology Shared Resource. The value-added served provided has focused on very large projects which are acting as focal points and the underpinning for interactivity projects across the Center.