Genotypic differences in age and chronic alcohol exposure effects on somatostatin levels in hippocampus and striatum in mice.

Abstract:

:Somatostatin contents of striatum, hippocampus, and pons medulla have been followed in two inbred strains of mice (C57B1/6J and Balb/cJ) with aging and long term alcohol exposure (over a 25 month period of intoxication). Marked strain dependent differences in basic levels of somatostatin and genotypic variations in reactivity of this neuropeptide to aging processes and chronic alcohol exposure were demonstrated. The Balb/c strain exhibits a significant age dependent decrease in striatal and hippocampal somatostatin levels whereas the C57B1 mice remain unchanged until the 27 month. Moreover, only the Balb/c strain reacts to chronic alcohol exposure, showing a significant increase in somatostatin levels in those structures affected by the aging process. Such genotypic differences may be involved in man in specific pathologies in aged individuals and in alcohol induced behavioral alterations in alcoholics.

journal_name

Neurochem Res

journal_title

Neurochemical research

authors

Fuhrmann G,Strosser MT,Besnard F,Kempf E,Kempf J,Ebel A

doi

10.1007/BF00965332

subject

Has Abstract

pub_date

1986-05-01 00:00:00

pages

625-36

issue

5

eissn

0364-3190

issn

1573-6903

journal_volume

11

pub_type

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