ALTERNATIVE ASSESSMENT OF INTESTINAL CALCIUM ABSORPTION

肠道钙吸收的替代评估

• 批准号: 7606343
• 负责人: KHASHAYAR SAKHAEE
• 金额: $ 0.06万
• 依托单位: UT SOUTHWESTERN MEDICAL CENTER
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-04-01 至 2007-09-16
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7606343
• 关键词: Blood specimen; Calcium; Collection; Computer Retrieval of Information on Scientific Projects Database; Funding; Grant; Institution; Intestines; Isotopes; Measures; Methods; Research; Research Personnel; Resources; Serum; Source; Testing; United States National Institutes of Health; Urine; absorption; stable isotope

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The objective of this project is to develop an easy method for measuring fractional intestinal calcium absorption using dual stable Ca isotopes that does not involve multiple blood sampling or a 24 hr urine collection. The hypothesis to be tested is: the steady state ratio, of serum levels of the stable isotopes of calcium given orally and intravenously, represents fractional intestinal calcium absorption.

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 研究中心，而研究中心不一定是研究者所在的机构。 本项目的目的是开发一种简单的方法，用于测量肠道钙吸收分数使用双稳定的钙同位素，不涉及多次血液采样或24小时尿液收集。 待检验的假设是：口服和静脉给药的钙稳定同位素血清水平的稳态比代表肠钙吸收分数。