Serum and Oral Fluid Levels of Protein Markers and Hormones in Patients With Alcohol Dependence Syndrome
| Autor: | G. A. Ermakova, I. M. Bykov, K. A. Popov, M. A. Popova, A. G. Zavgorodnyaya, A. N. Kurzanov, E. E. Esaulenko |
|---|---|
| Jazyk: | ruština |
| Rok vydání: | 2024 |
| Předmět: |
dependence syndrome
alcohol neuropeptides blood serum oral fluid neurotrophins Neoplasms. Tumors. Oncology. Including cancer and carcinogens RC254-282 Diseases of the circulatory (Cardiovascular) system RC666-701 Surgery RD1-811 Medical emergencies. Critical care. Intensive care. First aid RC86-88.9 |
| Zdroj: | Инновационная медицина Кубани, Vol 0, Iss 4, Pp 38-43 (2024) |
| Druh dokumentu: | article |
| ISSN: | 2541-9897 |
| DOI: | 10.35401/2541-9897-2024-9-4-38-43 |
| Popis: | Background: The development of alcohol dependence syndrome is accompanied by disturbances of neuroplasticity in neural circuits, the imbalance of neurotransmitter metabolism and immune and hormonal statuses in the central nervous system, which are reflected in changes in peripheral markers. Therefore, determining neuropeptide levels in body fluids is a potentially promising strategy for laboratory monitoring of substance use.Objective: To determine characteristics of changes in oral fluid and serum levels of protein markers and hormones in patients with alcohol dependence syndrome during rehabilitation.Materials and methods: We formed 2 groups of male participants: a control group of apparently healthy volunteers (n = 30) and a group of patients with alcohol dependence syndrome, which was similar in size, age, and gender (20-40 years) to the controls. At the time of admission to the rehabilitation program and 3 months later, serum and oral fluid samples were collected. We used an enzyme-linked immunosorbent assay to determine levels of brain-derived neurotrophic factor (BDNF), glial cell line–derived neurotrophic factor, neuropeptide Y, orexin, pituitary adenylate cyclase-activating peptide, corticotropin, and cortisol in the body fluids.Results: Laboratory findings revealed that it is possible to determine neuropeptides and hormones in the oral fluid. The wide variability of findings in the oral fluid and no statistically significant correlation with corresponding serum levels were characteristic of the most protein markers. Only the BDNF levels were statistically significantly reduced (3.2-fold decrease) in both the serum and oral fluid. Analysis of the serum and oral fluid BDNF and cortisol levels revealed a moderate correlation (r = 0.51, P = .0189).Conclusions: For laboratory monitoring of alcohol dependence syndrome, it is possible to determine oral fluid BDNF, which, like cortisol, has demonstrated a statistically significant moderate correlation between the serum and oral fluid levels. |
| Databáze: | Directory of Open Access Journals |
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