Fluctuation of lipid peroxides and related enzyme activities at time of stroke in stroke-prone spontaneously hypertensive rats.

Author:

Tomita I,Sano M,Serizawa S,Ohta K,Katou M

Abstract

The levels of lipid peroxides, determined as thiobarbituric acid reactive substances (TBARS), and the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px), were examined in the blood from stroke-prone spontaneously hypertensive rats (SHRSP), with and without cerebral lesions, and normotensive Wistar Kyoto (WK) rats. The levels of TBARS in the blood from healthy SHRSP were not significantly different from those of WK rats, while the values of SHRSP (male) with stroke were more than twice as high as those of healthy SHRSP. The activities of SOD and GSH-Px in stroke SHRSP were also statistically different from those of healthy SHRSP.

Publisher

Ovid Technologies (Wolters Kluwer Health)

Subject

Advanced and Specialized Nursing,Cardiology and Cardiovascular Medicine,Neurology (clinical)

Reference24 articles.

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3. Concurrent determination of α-tocopherol and free fatty acids in human plasma by glass open tubular capillary column gas chromatography

4. Kibata M Shimizu Y Miyake K etal: Alpha-tocopherol and TBA reactive substances (TBARS) in serum of the stroke at acute stage. Igaku no Ayumi 101: 591-592 1977 (in Japanese)

5. Studies on the Oxidation and Peroxide Scavenging Potentials of Tissues in Spontaneously Hypertensive Rats (SHR) and Stroke-Prone SHR

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