MECHANISMS OF THE NO-CONTRIBUTION TO REFLEX CUTANEOUS VASODILATION WITH AGE

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。目的：比较健康老年受试者(65-85岁)和健康青年受试者(18-30岁)，确定精氨酸酶在反射性皮肤血管扩张中的作用，并比较老年受试者和健康青年受试者组中反应性氧在反射性皮肤血管扩张的非依赖性部分中的相对作用。

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. To determine the role of arginase in reflex cutaneous vasodilation in a healthy aged human subject group (65-85 years old) compared to a healthy young subject group (18-30 years old) and to examine the relative role of reactive oxygen species on the NO-dependent portion of reflex cutaneous vasodilation in an aged humans subject group compared to a healthy young subject group.