BACKGROUND: Mild Cognitive Impairments (MCI) and dementia are still incurable. The Whole-Body Cryotherapy (WBC) - short, cyclic exposure to extremely low temperatures - has proven anti-inflammatory and anti-oxidative effects. It can also induce hormonal, lipid and neural changes.
OBJECTIVE: To evaluate the WBC effect on cognitive functioning and blood parameters of MCI patients. MATERIALS AND METHODS: Participants with MCI undertook 10 WBC sessions. Cognitive functions and depressive symptoms were assessed before the first session, after the last session
and 2 weeks later. Whole blood samples were collected. RESULTS: The cognitive functioning improved after 10 WBC sessions (p<0.05), especially memory processes. WBC caused a significant (p<0.05) increase of NO plasma level, BDNF concentration (p<0.05) and
reduction of IL-6 (p<0.05). The moderate relationship between NO and cognitive functioning was noticed after WBC. CONCLUSION: The preliminary results of the first study evaluating WBC on memory deficits suggest that WBC may be useful as a supportive therapy of MCI.
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MILD COGNITIVE IMPAIRMENT;
Document Type: Research Article
May 1, 2018
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CryoLetters is a bimonthly international journal for low temperature sciences, including cryobiology, cryopreservation or vitrification of cells and tissues, chemical and physical aspects of freezing and drying, and studies involving ecology of cold environments, and cold adaptation
The journal publishes original research reports, authoritative reviews, technical developments and commissioned book reviews of studies of the effects produced by low temperatures on a wide variety of scientific and technical processes, or those involving low temperature techniques in the investigation of physical, chemical, biological and ecological problems.