Literature DB >> 3801641

[Distribution of oxygen tension in the brain of spontaneously hypertensive rats].

T B Aleksandrova, G S Kilibaeva, T V Riasina, I T Demchenko, Iu E Moskalenko.   

Abstract

The distribution of cerebral tissue pO2 in spontaneously hypertensive Okamoto-Aoki rats (SHR) and normotensive Wistar-Kyoto rats (WK) was studied by means of polarographic microelectrodes 1-3 microns in diameter. SHR exhibited pO2 shifts towards low values and an increased heterogeneity of pO2 distribution in the cerebral tissue. Morphological studies of the brain have revealed diffuse and focal ischemia in the grey and white matter of the brain in SHR.

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Year:  1987        PMID： 3801641     DOI： 10.1007/bf00840123

Source DB:  PubMed          Journal:  Biull Eksp Biol Med        ISSN： 0365-9615


  6 in total

1.  [A study of the intercapillary distribution of PO2 in the brain using microelectrodes].

Authors:  I T Demchenko; A E Chuikin
Journal:  Fiziol Zh SSSR Im I M Sechenova       Date:  1975-09

2.  Arteriolar closure mediated by hyperresponsiveness to norepinephrine in hypertensive rats.

Authors:  H G Bohlen
Journal:  Am J Physiol       Date:  1979-01

3.  Oxygen consumption in the spontaneously hypertensive rat.

Authors:  G L Wright; E Knecht; D Badger; S Samueloff; M Toraason; F Dukes-Dobos
Journal:  Proc Soc Exp Biol Med       Date:  1978-12

4.  Sympathetic nerve activity and blood pressure in normotensive backcross rats genetically related to the spontaneously hypertensive rat.

Authors:  W V Judy; A M Watanabe; W R Murphy; B S Aprison; P L Yu
Journal:  Hypertension       Date:  1979 Nov-Dec       Impact factor: 10.190

5.  Development of microvascular rarefaction in the spontaneously hypertensive rat.

Authors:  R L Prewitt; I I Chen; R Dowell
Journal:  Am J Physiol       Date:  1982-08

6.  [Changes in the morphometric indices of the microvascular bed of the brain in experimental hypertension].

Authors:  T B Aleksandrova; I M Rodionov; V S Shinkarenko
Journal:  Biull Eksp Biol Med       Date:  1984-09
  6 in total

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