The Tohoku Journal of Experimental Medicine
Online ISSN : 1349-3329
Print ISSN : 0040-8727
ISSN-L : 0040-8727
Observations on Microcirculation in the Mesentery of DCA Hypertensive Rats
TOSHIMI SUZUKIKEIKO OYAMATAKASHI NAKAMURA
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1972 年 107 巻 2 号 p. 193-195

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Microcirculation in the mesentery of rats with DCA induced hypertension was observed in vivo by high-speed cinematography. Tortuosities and lumina narrowings of the arterioles, venules and capillaries were observed. Red blood cells flowing in the capillaries smaller than 4.3 μ in internal diameter took a crushed, elongated cylindrical shape and the ratio of length/diameter was 2.6-4.6. Deformation of red blood cells when passed through narrow capillaries was thought to be an important causative element of hemolytic anemia.

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© Tohoku University Medical Press
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