Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Nanoformulation Of The Superoxide Dismutase Mimic, Mntnbuoe-2-Pyp5+, Prevents Its Acute Hypotensive Response, Sarah L. Schlichte, Svetlana Romanova, Kenichi Katsurada, Elizabeth A. Kosmacek, Tatiana K. Bronich, Kaushik K. Patel, Rebecca E. Oberley-Deegan, Matthew C. Zimmerman
Nanoformulation Of The Superoxide Dismutase Mimic, Mntnbuoe-2-Pyp5+, Prevents Its Acute Hypotensive Response, Sarah L. Schlichte, Svetlana Romanova, Kenichi Katsurada, Elizabeth A. Kosmacek, Tatiana K. Bronich, Kaushik K. Patel, Rebecca E. Oberley-Deegan, Matthew C. Zimmerman
Journal Articles: Cellular & Integrative Physiology
Scavenging superoxide (O2•-) via overexpression of superoxide dismutase (SOD) or administration of SOD mimics improves outcomes in multiple experimental models of human disease including cardiovascular disease, neurodegeneration, and cancer. While few SOD mimics have transitioned to clinical trials, MnTnBuOE-2-PyP5+ (BuOE), a manganese porphyrin SOD mimic, is currently in clinical trials as a radioprotector for cancer patients; thus, providing hope for the use of SOD mimics in the clinical setting. However, BuOE transiently alters cardiovascular function including a significant and precipitous decrease in blood pressure. To limit BuOE's acute hypotensive action, we developed a mesoporous silica nanoparticle …
Sympatho-Excitatory Response To Pulmonary Chemosensitive Spinal Afferent Activation In Anesthetized, Vagotomized Rats, Julia A. Shanks, Zhiqiu Xia, Steven J. Lisco, George J. Rozanski, Harold D. Schultz, Irving H. Zucker, Han-Jun Wang
Sympatho-Excitatory Response To Pulmonary Chemosensitive Spinal Afferent Activation In Anesthetized, Vagotomized Rats, Julia A. Shanks, Zhiqiu Xia, Steven J. Lisco, George J. Rozanski, Harold D. Schultz, Irving H. Zucker, Han-Jun Wang
Journal Articles: Cellular & Integrative Physiology
The sensory innervation of the lung is well known to be innervated by nerve fibers of both vagal and sympathetic origin. Although the vagal afferent innervation of the lung has been well characterized, less is known about physiological effects mediated by spinal sympathetic afferent fibers. We hypothesized that activation of sympathetic spinal afferent nerve fibers of the lung would result in an excitatory pressor reflex, similar to that previously characterized in the heart. In this study, we evaluated changes in renal sympathetic nerve activity (RSNA) and hemodynamics in response to activation of TRPV1-sensitive pulmonary spinal sensory fibers by agonist application …