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

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心，不一定是研究者所在机构。确定与健康年轻受试者组（18-30岁）相比，在健康老年人受试者组（65-85岁）中腺苷酸酶在反射性皮肤血管舒张中的作用，并检查与健康年轻受试者组相比，在老年人受试者组中活性氧对反射性皮肤血管舒张的NO依赖性部分的相对作用。

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.