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Comparative Study
. 2000 Mar-Apr;50(2):244-51.

[The differences between sexes and strains in the capacity to acquire a passive avoidance conditioned reflex in KLA- and KHA-strain rats]

[Article in Russian]
E P Vinogradova  1 , D B Ponomarev
Affiliations
  • PMID: 10822843
Comparative Study

[The differences between sexes and strains in the capacity to acquire a passive avoidance conditioned reflex in KLA- and KHA-strain rats]

[Article in Russian]
E P Vinogradova et al. Zh Vyssh Nerv Deiat Im I P Pavlova. 2000 Mar-Apr.

Abstract

The interstrain differences in passive avoidance conditioning were studied in male and female KHA (Koltushi High Avoidance) and KLA (Koltushi Low Avoidance) rats. These strains were selected for the rate of acquisition of active avoidance in a shuttle box. It was shown that the passive avoidance was substantially better acquired in the KLA strain than in the KHA. In females KHA rats the capability for passive avoidance conditioning depended on the estrus phase: the conditioning was impossible in proestrus.

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