Performance of Metabolic Parameters in Formation of Sleep Disorders in Menopausal Women
Background. It is known that menopausal women suffer from sleep disorders. As additional diagnostic methods, it is possible to use the equations of linear classification functions.Aim: to determine the most informative parameters among the lipid profile, the “lipid peroxidation – antioxidant protect...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | RU |
| Publicado: |
Scientific Сentre for Family Health and Human Reproduction Problems
2019
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/467374370f8c4db0b2211e94871c84f3 |
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| Sumario: | Background. It is known that menopausal women suffer from sleep disorders. As additional diagnostic methods, it is possible to use the equations of linear classification functions.Aim: to determine the most informative parameters among the lipid profile, the “lipid peroxidation – antioxidant protection” system parameters and the melatonin secretion chronobiological rhythms in menopausal women with sleep disorders.Materials and methods. 56 perimenopausal women and 70 postmenopausal ones in accordance with the inclusion criteria participated in this study. Diagnoses of insomnia and obstructive sleep apnea syndrome were made according to the results of specialized somnological questionnaires and polysomnographic monitoring. Spectrophotometric methods for studying of lipid metabolism and the “lipid peroxidation – antioxidant protection” system parameters, an enzyme immunoassay method for determining melatonin were also used. A multidimensional discriminant analysis to reveal the most informative parameters among the parameters studied was used.Results. The most informative indicators of the metabolic system for sleep disorders in perimenopausal women with insomnia are melatonin 06.00–07.00 h, melatonin 18.00–19.00 h, melatonin 23.00–00.00 h, ketodienes and conjugated trienes, oxidized glutathione; with insomnia and OSAS – melatonin 06.00–07.00 h, melatonin 12.00–13.00 h, melatonin 23.00–00.00 h, substrates with conjugated double bonds, total cholesterol; in postmenopausal women with insomnia – diene conjugates, α-tocopherol, total antioxidant capacity, active products of thiobarbituric acid, reduced glutathione; with insomnia and OSAS – total antioxidant capacity, α-tocopherol, substrates with conjugated double bonds.Conclusions. The results obtained indicate a great strain in the antioxidant protection system in menopausal women with sleep disorders in response to changes in free radical homeostasis. |
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