English
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
NeuroReport 2001-Nov

Delayed treatment with polynitroxyl albumin reduces infarct size after stroke in rats.

Only registered users can translate articles
Log In/Sign up
The link is saved to the clipboard
T Sugawara
F Yu
L Ma
C J Hsia
P H Chan

Keywords

Abstract

Nitroxides are antioxidants that are known to protect cells from oxidative damage. Polynitroxyl albumin (PNA) is a compound of human serum albumin covalently labeled with nitroxides that exhibits a prolonged half-life and an enhanced antioxidant activity. Adult male Sprague-Dawley rats were subjected to 90 min intraluminal middle cerebral artery occlusion and the drug was administered intravenously immediately or 2 h after reperfusion. The effects of the drug were evaluated 24 h after reperfusion. Infarct volume was significantly reduced in immediate (79% reduction) and delayed (53% reduction) PNA-treated groups. The efficacy of a single, delayed i.v. injection of PNA suggests that PNA has great promise in the treatment of acute human stroke.

Join our facebook page

The most complete medicinal herbs database backed by science

  • Works in 55 languages
  • Herbal cures backed by science
  • Herbs recognition by image
  • Interactive GPS map - tag herbs on location (coming soon)
  • Read scientific publications related to your search
  • Search medicinal herbs by their effects
  • Organize your interests and stay up do date with the news research, clinical trials and patents

Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against.
*All information is based on published scientific research

Google Play badgeApp Store badge