D-pipecolic Acid Inhibits Ethanol Tolerance in Mice
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The effects of graded doses of D-pipecolic acid (0.005-5 micrograms/animals s.c.) on tolerance to the hypothermic effect of ethanol (4 g/kg i.p.) were investigated in mice. D-Pipecolic acid itself did not change the core temperature or the acute hypothermic response to a single dose of ethanol. Repeated D-pipecolic acid administration, however, blocked the development of tolerance to the hypothermic effect of ethanol. The development of tolerance could be observed in the control group. It is assumed that D-pipecolic acid is capable of counteracting the tolerance effect of ethanol.
High-affinity binding of proline to mouse brain synaptic membranes.
Ortiz J, Negron A, BRUNO M Neurochem Res. 1989; 14(2):139-42.
PMID: 2725813 DOI: 10.1007/BF00969628.