Real-time monitoring of nitric oxide in ischemia-reperfusion rat kidney

2000 ◽  
Vol 28 (2) ◽  
pp. 141-146 ◽  
Author(s):  
M. Saito ◽  
I. Miyagawa
Keyword(s):  
Nitric Oxide ◽  
Real Time ◽  
Rat Kidney ◽  
Ischemia Reperfusion ◽  
Real Time Monitoring

1618: Real-Time Monitoring of Nitric Oxide and Blood Flow During Ischemia-Reperfusion in the Rat Testis

2006 ◽  
Vol 175 (4S) ◽  
pp. 521-521
Author(s):  
Motoaki Saito ◽  
Tomoharu Kono ◽  
Yukako Kinoshita ◽  
Itaru Satoh ◽  
Keisuke Satoh
Keyword(s):  
Nitric Oxide ◽  
Blood Flow ◽  
Real Time ◽  
Ischemia Reperfusion ◽  
Real Time Monitoring ◽  
Rat Testis

Real-time monitoring of nitric oxide and blood flow during ischemia-reperfusion in the rat testis

2006 ◽  
Vol 286 (1-2) ◽  
pp. 139-145 ◽  
Author(s):  
Tomoharu Kono ◽  
Motoaki Saito ◽  
Yukako Kinoshita ◽  
Itaru Satoh ◽  
Chiko Shinbori ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Blood Flow ◽  
Real Time ◽  
Ischemia Reperfusion ◽  
Real Time Monitoring ◽  
Rat Testis

scholarly journals Real-time monitoring of endogenous lipid peroxidation by exhaled ethylene in patients undergoing cardiac surgery

2014 ◽  
Vol 307 (7) ◽  
pp. L509-L515 ◽  
Author(s):  
Simona M. Cristescu ◽  
Rudolf Kiss ◽  
Sacco te Lintel Hekkert ◽  
Miles Dalby ◽  
Frans J. M. Harren ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Cardiac Surgery ◽  
Real Time ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Artery Bypass ◽  
Organ Injury ◽  
Real Time Monitoring ◽  
Myocardial Ischemia And Reperfusion ◽  
Endogenous Lipid

Pulmonary and systemic organ injury produced by oxidative stress including lipid peroxidation is a fundamental tenet of ischemia-reperfusion injury, inflammatory response to cardiac surgery, and cardiopulmonary bypass (CPB) but is not routinely measured in a surgically relevant time frame. To initiate a paradigm shift toward noninvasive and real-time monitoring of endogenous lipid peroxidation, we have explored pulmonary excretion and dynamism of exhaled breath ethylene during cardiac surgery to test the hypothesis that surgical technique and ischemia-reperfusion triggers lipid peroxidation. We have employed laser photoacoustic spectroscopy to measure real-time trace concentrations of ethylene from the patient breath and from the CPB machine. Patients undergoing aortic or mitral valve surgery-requiring CPB ( n = 15) or off-pump coronary artery bypass surgery (OPCAB) ( n = 7) were studied. Skin and tissue incision by diathermy caused striking (>30-fold) increases in exhaled ethylene resulting in elevated levels until CPB. Gaseous ethylene in the CPB circuit was raised upon the establishment of CPB (>10-fold) and decreased over time. Reperfusion of myocardium and lungs did not appear to enhance ethylene levels significantly. During OPCAB surgery, we have observed increased ethylene in 16 of 30 documented reperfusion events associated with coronary and aortic anastomoses. Therefore, novel real-time monitoring of endogenous lipid peroxidation in the intraoperative setting provides unparalleled detail of endogenous and surgery-triggered production of ethylene. Diathermy and unprotected regional myocardial ischemia and reperfusion are the most significant contributors to increased ethylene.

Real-time monitoring of peroxynitrite (ONOO−) in the rat brain by developing a ratiometric electrochemical biosensor

The Analyst ◽  
2019 ◽  
Vol 144 (6) ◽  
pp. 2150-2157 ◽  
Author(s):  
Feiyue Liu ◽  
Hui Dong ◽  
Yang Tian
Keyword(s):  
Nitric Oxide ◽  
Reactive Oxygen Species ◽  
Rat Brain ◽  
Real Time ◽  
Superoxide Anion ◽  
Electrochemical Biosensor ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Real Time Monitoring ◽  
The Brain

As a reactive oxygen species (ROS), peroxynitrite (ONOO−) generated by nitric oxide (NO) and superoxide anion (O2˙−) plays important roles in physiological and pathological processes in the brain.

Real-time monitoring of nitric oxide in ischemic myocardium using an NO-selective electrode calibrated by electron spin resonance

Life Sciences ◽  
2003 ◽  
Vol 74 (1) ◽  
pp. 75-85 ◽  
Author(s):  
Shun-suke Takahashi ◽  
Yoichi Omori ◽  
Hiroyuki Miyazaki ◽  
Fumihiko Yoshino ◽  
Hirofumi Shoji ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Electron Spin Resonance ◽  
Real Time ◽  
Electron Spin ◽  
Ischemic Myocardium ◽  
Real Time Monitoring ◽  
Selective Electrode ◽  
Spin Resonance

scholarly journals A sensitive acupuncture needle microsensor for real-time monitoring of nitric oxide in acupoints of rats

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Lina Tang ◽  
Yutao Li ◽  
Hui Xie ◽  
Qing Shu ◽  
Fan Yang ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Real Time ◽  
Real Time Monitoring ◽  
Acupuncture Needle

A nucleus targetable fluorescent probe for ratiometric imaging of endogenous NO in living cells and zebrafishes

The Analyst ◽  
2021 ◽  
Author(s):  
Liang Zhao ◽  
Zhenlong Huang ◽  
Daqing Ma ◽  
Yu Yan ◽  
Xinfu Zhang ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Real Time ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Live Cells ◽  
Real Time Monitoring ◽  
Immune Systems ◽  
Ratiometric Imaging ◽  
Messenger Molecule

Nitric oxide (NO) is an important cellular messenger molecule in the cardiovascular, nervous and immune systems. Real-time monitoring of NO activity in specific organelles of live cells is important to...

Synthesis and evaluation of novel O2-derived diazeniumdiolates as photochemical and real-time monitoring nitric oxide delivery agents

2017 ◽  
Vol 4 (12) ◽  
pp. 2445-2449 ◽  
Author(s):  
Xiaojun Luo ◽  
Jianbing Wu ◽  
Tian Lv ◽  
Yisheng Lai ◽  
Honghua Zhang ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Real Time ◽  
Cellular Level ◽  
Real Time Monitoring ◽  
Nitric Oxide Release ◽  
Theranostic Agent ◽  
Nitric Oxide Delivery

3, a new photochemical theranostic agent, wherein light-triggered nitric oxide release can be controlled and real-time monitored at the cellular level.

Sign in / Sign up

Export Citation Format

Share Document