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

1. Cell renewal in hibernators undergoes seasonal rhythm independent of the hibernation state. 2. We propose that seasonal depression of cell renewal in tissues of hibernators is caused by seasonal involution of thymus in these animals. 3. The latter is known to be involved in the control of cell proliferation. 4. The state of hibernation per se has also an effect on cellular proliferation. 5. It induces the block of cells in the permitotic phase. It is suggested that the blockage of cells in renewing tissues of hibernators under natural deep hypothermia throughout a period of torpidity represents the adaptive reaction of the organism.
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PMID:Comparative analysis of cell replacement in hibernators. 134 19