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Cui Hong

First Clinical Institute，China Medical University. Shenyang 110001,Liaoning, China

Abstract

Fluorescent labeling image analysis was used to evaluate the changes in cerebral arteriole and veitilet diameters (D), circulation velocities (FV) and Permeability (VP) in rats; While in clinics, a laser-doppler device was used for assessing changes of skins and muscules dricrocirculation. The results show that in control rats, equal volume perfusion of free radical damaged RBCs resulted in decreases of D and FV significantly but VP was increased, Whereas in the case when free radical damaged RBCs were perfused together with selenium, no disturbances in the D and VP were observed with FV even improved. In the humen control coup, either average skin dricrocireulative perfusions (ASMP) at 25T or maximal skin dricrocirculative perfusions (MSMP) at42℃ were evidently decreased during myocaldial ischedria/reperfusion period, while ASMP at 24th hour of post-surgery was kept reducing.

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Citing This Article：

Cui Hong. . Acta Physiol Sin 1998; 50 (3): (in Chinese with English abstract).