Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020672 (hypothermia)
 17,327 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Natural hypothermia during hibernation results in physiological and behavioral deficits. These changes may be traced at the level of hippocampal signal transduction. We investigated synaptophysin immunoreactivity (SYN-ir) in the hippocampus after short and long periods of hypothermia and short and long periods of euthermy in hibernating ground squirrels. SYN-ir in the stratum lucidum of the hippocampus was transiently reduced during natural hypothermia. Natural hypothermia thus reduces synaptic efficacy. This may play a role in the reduced neuronal connectivity of CA3 pyramidal cell dendrites observed in hibernating ground squirrels.
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PMID:Hippocampal synaptophysin immunoreactivity is reduced during natural hypothermia in ground squirrels. 1278 14