80 research outputs found

    Association between 8 P-glycoprotein (MDR1/ABCB1) gene polymorphisms and antipsychotic drug-induced hyperprolactinaemia

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    INTRODUCTION: Hyperprolactinaemia, a common adverse effect of antipsychotic drugs, is primarily linked to blockade of dopamine D2 receptors in the pituitary gland. Certain antipsychotic drugs, such as, for example risperidone and paliperidone, are more likely to induce hyperprolactinaemia compared to others. This effect is probably caused by a relatively high blood/brain concentration ratio, a consequence of being a substrate of P-glycoprotein. Genetic variants of P-glycoprotein with changed functional activity might influence the potential of risperidone and paliperidone to cause hyperprolactinaemia as the altered blood/brain concentration ratio would lead to a reduced therapeutic drug level within essential brain areas making dose adaptations necessary. This increases exposure of dopamine D2 receptors within the pituitary gland. AIMS: To investigate possible associations between MDR1/ABCB1 gene polymorphisms and antipsychotic drug-induced hyperprolactinaemia in Russian patients with schizophrenia and to determine possible differences between risperidone/paliperidone and other antipsychotics. METHODS: In total, 446 patients with schizophrenia were included from 3 psychiatric hospitals in Siberia. Blood samples were obtained in a cross-sectional study design for DNA extraction and prolactin measurement. Associations between hyperprolactinaemia and 8 MDR1/ABCB1 gene-polymorphisms were assessed using logistic regression analysis accounting for covariates. The analysis was repeated in a patient subgroup using risperidone or paliperidone. RESULTS: We did not observe an association between any of the 8 single nucleotide polymorphisms and the prevalence of antipsychotic-induced hyperprolactinaemia in the total patient population. However, in the risperidone/paliperidone subgroup, the single nucleotide polymorphism rs2032582 (G2677T) was found to be negatively associated with risperidone/paliperidone-induced hyperprolactinaemia. CONCLUSION: This study revealed a significant association between the ABCB1 gene polymorphism rs2032582 (G2677T) and risperidone/paliperidone-induced hyperprolactinaemia

    ΠžΡ†Π΅Π½ΠΊΠ° влияния солСй лития Π½Π° ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡŽ Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½ΠΎΠ² ΠΊΠ»Π΅Ρ‚ΠΊΠ°ΠΌΠΈ ΠΊΡ€ΠΎΠ²ΠΈ Π² ΠΎΠΏΡ‹Ρ‚Π°Ρ… in vitro

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    Aim. To study the effects of lithium salts on production of cytokines by immunocompetent cells in the whole-blood culture of patients with alcohol dependence and affective disorders.Materials and methods. The study materials were blood samples from 25 patients with alcohol dependence (AD) and 12 patients with bipolar disorder (BD). Blood diluted 1:1 with complete RPMI-1640 medium (Gibco, UK) was added to the wells of the culture plate, then new lithium salts (succinate, fumarate, pyruvate, ascorbate) and a reference salt – lithium carbonate at a final concentration of 1.2 mmol / l per lithium ion – were added. In parallel, control samples without lithium salts were tested; the samples were incubated for a day. The concentration of cytokines (interferon (IFN) Ξ³, interleukin (IL)-1Ξ², IL-2, IL-4, IL-6, IL-8, IL-10, IL-17A, tumor necrosis factor (TNF) Ξ±) was determined in the culture supernatants on the MAGPIX multiplex analyzer (Luminex, USA) (Center for Collective Use β€œMedical Genomics”, Tomsk NRMC) using the Human Cytokine / Chemokine Magnetic Bead Panel (Merck, Germany).Results. All lithium salts had a unidirectional effect on the production of cytokines by immunocompetent cells (ICC), except for lithium ascorbate and IL-8. The concentrations of cytokines in the supernatants of loaded and control samples (spontaneous production) were comparable, which indicates an absence of stimulating or suppressing effects of salts on the functional activity of ICC under the experimental conditions. The effect of lithium ascorbate as an IL-8 inducer was detected: the production of IL-8 induced by lithium ascorbate was 2.3–2.5 times higher than its spontaneous production.Conclusion. The obtained results, as well as the previously revealed antioxidant and cytoprotective properties of new lithium salts, confirmed that they are promising for development of pharmacological agents with combined action.ЦСль – ΠΈΠ·ΡƒΡ‡ΠΈΡ‚ΡŒ влияниС солСй лития Π½Π° ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡŽ Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½ΠΎΠ² ΠΈΠΌΠΌΡƒΠ½ΠΎΠΊΠΎΠΌΠΏΠ΅Ρ‚Π΅Π½Ρ‚Π½Ρ‹ΠΌΠΈ ΠΊΠ»Π΅Ρ‚ΠΊΠ°ΠΌΠΈ Π² ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Π΅ Ρ†Π΅Π»ΡŒΠ½ΠΎΠΉ ΠΊΡ€ΠΎΠ²ΠΈ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… с алкогольной Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ ΠΈ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌΠΈ расстройствами.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠΌ для исслСдования послуТили ΠΎΠ±Ρ€Π°Π·Ρ†Ρ‹ ΠΊΡ€ΠΎΠ²ΠΈ 25 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… с алкогольной Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ ΠΈ 12 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с биполярным Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройством. Π’ Π»ΡƒΠ½ΠΊΠΈ ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½ΡˆΠ΅Ρ‚Π° вносили ΠΊΡ€ΠΎΠ²ΡŒ, Ρ€Π°Π·Π²Π΅Π΄Π΅Π½Π½ΡƒΡŽ 1 : 1 ΠΏΠΎΠ»Π½ΠΎΠΉ срСдой RPMI-1640 (Gibco, ВСликобритания), добавляли Π½ΠΎΠ²Ρ‹Π΅ соли лития (сукцинат, Ρ„ΡƒΠΌΠ°Ρ€Π°Ρ‚, ΠΏΠΈΡ€ΡƒΠ²Π°Ρ‚, аскорбат) ΠΈ соль сравнСния – ΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚ лития Π² ΠΊΠΎΠ½Π΅Ρ‡Π½ΠΎΠΉ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ 1,2 ммоль/Π» Π² расчСтС Π½Π° ΠΈΠΎΠ½ лития, ΠΏΠ°Ρ€Π°Π»Π»Π΅Π»ΡŒΠ½ΠΎ ставили ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Ρ‹Π΅ ΠΏΡ€ΠΎΠ±Ρ‹ Π±Π΅Π· солСй лития; ΠΏΡ€ΠΎΠ±Ρ‹ ΠΈΠ½ΠΊΡƒΠ±ΠΈΡ€ΠΎΠ²Π°Π»ΠΈ Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ суток. Π’ супСрнатантах суточной ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Ρ‹ Π½Π° ΠΌΡƒΠ»ΡŒΡ‚ΠΈΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠΌ Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π΅ MAGPIX (Luminex, БША) (ЦКП Β«ΠœΠ΅Π΄ΠΈΡ†ΠΈΠ½ΡΠΊΠ°Ρ Π³Π΅Π½ΠΎΠΌΠΈΠΊΠ°Β», Вомский НИМЦ) опрСдСляли ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΡŽ Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½ΠΎΠ² (ΠΈΠ½Ρ‚Π΅Ρ€Ρ„Π΅Ρ€ΠΎΠ½Π° Ξ³, ΠΈΠ½Ρ‚Π΅Ρ€Π»Π΅ΠΉΠΊΠΈΠ½Π° (Π˜Π›) 1Ξ², Π˜Π›-2, Π˜Π›-4, Π˜Π›-6, Π˜Π›-8, Π˜Π›-10, Π˜Π›-17А, Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π½Π΅ΠΊΡ€ΠΎΠ·Π° ΠΎΠΏΡƒΡ…ΠΎΠ»ΠΈ Ξ±) с использованиСм Π½Π°Π±ΠΎΡ€ΠΎΠ² Ρ€Π΅Π°Π³Π΅Π½Ρ‚ΠΎΠ² Human Cytokine/Chemokine Magnetic Bead Panel (Merck, ГСрмания).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. ВсС соли лития ΠΎΠΊΠ°Π·Ρ‹Π²Π°Π»ΠΈ ΠΎΠ΄Π½ΠΎΠ½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½ΠΎΠ΅ дСйствиС Π½Π° ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡŽ спСктра Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½ΠΎΠ² ΠΈΠΌΠΌΡƒΠ½ΠΎΠΊΠΎΠΌΠΏΠ΅Ρ‚Π΅Π½Ρ‚Π½Ρ‹ΠΌΠΈ ΠΊΠ»Π΅Ρ‚ΠΊΠ°ΠΌΠΈ (ИКК) Π·Π° ΠΈΡΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅ΠΌ аскорбата лития ΠΈ Π˜Π›-8. ΠšΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½ΠΎΠ² Π² супСрнатантах Π½Π°Π³Ρ€ΡƒΠ·ΠΎΡ‡Π½Ρ‹Ρ… ΠΈ ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΠΏΡ€ΠΎΠ± (спонтанная продукция) Π±Ρ‹Π»ΠΈ сопоставимы, Ρ‡Ρ‚ΠΎ ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΠ΅Ρ‚ ΠΎΠ± отсутствии ΡΡ‚ΠΈΠΌΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅Π³ΠΎ ΠΈΠ»ΠΈ ΡΡƒΠΏΡ€Π΅ΡΡΠΈΡ€ΡƒΡŽΡ‰Π΅Π³ΠΎ дСйствия солСй Π½Π° Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΡƒΡŽ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ ИКК Π² условиях экспСримСнта. ΠžΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½ эффСкт аскорбата лития ΠΊΠ°ΠΊ ΠΈΠ½Π΄ΡƒΠΊΡ‚ΠΎΡ€Π° Π˜Π›-8: индуцированная аскорбатом лития ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΠΈ Π˜Π›-8 Π² 2,3–2,5 Ρ€Π°Π·Π° ΠΏΡ€Π΅Π²Ρ‹ΡˆΠ°Π»Π° Π΅Π³ΠΎ ΡΠΏΠΎΠ½Ρ‚Π°Π½Π½ΡƒΡŽ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡŽ.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹, Π° Ρ‚Π°ΠΊΠΆΠ΅ выявлСнныС Ρ€Π°Π½Π΅Π΅ антиоксидантныС, Ρ†ΠΈΡ‚ΠΎΠΏΡ€ΠΎΡ‚Π΅ΠΊΡ‚ΠΎΡ€Π½Ρ‹Π΅ свойства Π½ΠΎΠ²Ρ‹Ρ… солСй лития ΠΏΠΎΠ΄Ρ‚Π²Π΅Ρ€ΠΆΠ΄Π°ΡŽΡ‚ ΠΈΡ… ΠΏΠ΅Ρ€ΡΠΏΠ΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ для Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ фармакологичСских срСдств ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ дСйствия

    ΠšΠ»ΠΈΠ½ΠΈΡ‡Π΅ΡΠΊΠΎΠ΅ Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ коморбидности Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… расстройств ΠΈ алкогольной зависимости

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    The aim was to study the clinical-psychopathological, clinical-follow-up, clinical-dynamic features of mood disorders (MD) and alcohol use disorder (AUD) with their comorbidity combinations.Materials and methods. The study included 88 people with AUD and MD: 33 women (37.5%) and 55 (62.5%) men. The first group was 31 patients (35,0%) with AUD without comorbid affective symptoms, the second was 29 patients (33.0%) with MD without alcohol dependence, and the third was 28 patients (32.0%) with comorbid AUD and MD. There were no statistically significant differences between the groups by age and sex composition, by the level of statistical significance of differences (p = 0.115 – by sex, Γ° = 0.248 – by age). The study used clinical, psychopathological, clinical and follow-up, clinical, dynamic and statistical methods. Statistical processing was performed using Pearson’s Ο‡2, Mann – Whitney U-test for comparing independent samples and Spearman’s correlation analysis (r).Results. Patients of the second and third groups were diagnosed with dysthymia more rarely in statistically significant values by the level of statistical significance of differences (10.4% and 32.1% respectively, p = 0.023) and this testifies to MD taking chronic course in patients with AUD. The average duration of bout of heavy-drinking in the first group was longer than in the third group – 7 (4; 17) and 5,5 (3.5; 9.5) days accordingly (p = 0.043). Duration of the disease in the first and third groups was 10 (6; 18.5) and 14 (10; 19.75) years, respectively (p = 0.036). It confirms the negative impact of comorbidity on the clinicaldynamic features in the case of co-existing of AUD and MD.Conclusion. The coexistence of alcohol dependence and affective pathology enhances the suicidal risk of certain diseases. A tendency to the early appearance of symptoms of AUD and their rapid dynamics, a shorter duration of light intervals of MD and AUC, a relatively low tolerance to alcohol and pronounced depressogenic effect of alcohol in the case of comorbidity were found. ЦСль исслСдования – ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-психопатологичСских, ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-катамнСстичСских, ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСских особСнностСй Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… расстройств (АР) ΠΈ алкогольной зависимости (АЗ) ΠΏΡ€ΠΈΠΈΡ… ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹Ρ… сочСтаниях.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ΠžΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ‹ 88 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ с АР ΠΈ АЗ – 33 ΠΆΠ΅Π½Ρ‰ΠΈΠ½Ρ‹ (37,5%) ΠΈ 55 (62,5%)ΠΌΡƒΠΆΡ‡ΠΈΠ½. ΠŸΠ΅Ρ€Π²Π°Ρ Π³Ρ€ΡƒΠΏΠΏΠ° – 31 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ (35,0%) с АЗ Π±Π΅Π· ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠΉ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ симптоматики,вторая – 29 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… (33,0%) с расстройством настроСния Π±Π΅Π· зависимости ΠΎΡ‚ алкоголя, Ρ‚Ρ€Π΅Ρ‚ΡŒΡ – 28ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² (32,0%) с ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ΠΌ АЗ ΠΈ АР. ΠœΠ΅ΠΆΠ΄Ρƒ Π³Ρ€ΡƒΠΏΠΏΠ°ΠΌΠΈ ΠΏΠΎ половозрастному составупо ΡƒΡ€ΠΎΠ²Π½ΡŽ статистичСской значимости Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΠΉ Π½Π΅ выявлСно (p = 0,115 – ΠΏΠΎ ΠΏΠΎΠ»ΠΎΠ²ΠΎΠΌΡƒ составу, Ρ€= 0,248 – ΠΏΠΎ возрастному составу). Π’ исслСдовании использовался ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-психопатологичСский,ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-катамнСстичСский, ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСский ΠΈ статистичСскиС ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π‘Ρ‚Π°Ρ‚ΠΈΡΡ‚ΠΈΡ‡Π΅ΡΠΊΡƒΡŽ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΡƒ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ с использованиСм Ο‡2 ΠŸΠΈΡ€ΡΠΎΠ½Π°, U-критСрия Манна – Π£ΠΈΡ‚Π½ΠΈ для сравнСния нСзависимых Π²Ρ‹Π±ΠΎΡ€ΠΎΠΊ ΠΈ коррСляционного Π°Π½Π°Π»ΠΈΠ·Π° Π‘ΠΏΠΈΡ€ΠΌΠ΅Π½Π° (r).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π£ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² Π²Ρ‚ΠΎΡ€ΠΎΠΉ ΠΈ Ρ‚Ρ€Π΅Ρ‚ΡŒΠ΅ΠΉ Π³Ρ€ΡƒΠΏΠΏ ΠΏΠΎ ΡƒΡ€ΠΎΠ²Π½ΡŽ статистичСской значимости Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΠΉΡ€Π΅ΠΆΠ΅ Π΄ΠΈΠ°Π³Π½ΠΎΡΡ‚ΠΈΡ€ΠΎΠ²Π°Π»Π°ΡΡŒ дистимия (10,4 ΠΈ 32,1% соотвСтствСнно, p = 0,023), Ρ‡Ρ‚ΠΎ ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΠ΅Ρ‚ охроничСском Π²Π°Ρ€ΠΈΠ°Π½Ρ‚Π΅ тСчСния Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ Π² Π³Ρ€ΡƒΠΏΠΏΠ΅ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… АЗ. БрСдняя ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ псСвдозапоСв Π² ΠΏΠ΅Ρ€Π²ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΠ΅ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² Π±Ρ‹Π»Π° Π²Ρ‹ΡˆΠ΅ – 7 (4; 17) сут, Ρ‡Π΅ΠΌ Π²Ρ‚Ρ€Π΅Ρ‚ΡŒΠ΅ΠΉ Π³Ρ€ΡƒΠΏΠΏΠ΅ – 5,5 (3,5; 9,5) (p = 0,043). Π”Π°Π²Π½ΠΎΡΡ‚ΡŒ заболСвания Π² ΠΏΠ΅Ρ€Π²ΠΎΠΉ ΠΈ Ρ‚Ρ€Π΅Ρ‚ΡŒΠ΅ΠΉ Π³Ρ€ΡƒΠΏΠΏΠ°Ρ… составила 10 (6; 18,5) ΠΈ 14 (10; 19,75) Π»Π΅Ρ‚ соотвСтствСнно (p = 0,036), Ρ‡Ρ‚ΠΎ ΠΏΠΎΠ΄Ρ‚Π²Π΅Ρ€ΠΆΠ΄Π°Π΅Ρ‚ Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π½ΠΎΠ΅ влияниСкоморбидности Π½Π° ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСскиС особСнности ΠΏΡ€ΠΈ сочСтании АЗ ΠΈ АР.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. БосущСствованиС АЗ ΠΈ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ усиливаСт ΡΡƒΠΈΡ†ΠΈΠ΄Π°Π»ΡŒΠ½Ρ‹ΠΉ риск ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Ρ… Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ; Π² случаС ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠ³ΠΎ тСчСния АЗ ΠΈ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΎΡ‚ΠΌΠ΅Ρ‡Π΅Π½Π° тСндСнцияк Ρ€Π°Π½Π½Π΅ΠΌΡƒ появлСнию симптомов АЗ ΠΈ быстрой ΠΈΡ… Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ΅, мСньшая ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ свСтлыхпромСТутков АР ΠΈ АЗ, ΠΎΡ‚Π½ΠΎΡΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ низкая Ρ‚ΠΎΠ»Π΅Ρ€Π°Π½Ρ‚Π½ΠΎΡΡ‚ΡŒ ΠΊ спиртному, Π±ΠΎΠ»Π΅Π΅ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ дСпрСссогСнный эффСкт этилового спирта

    ΠšΠ»ΠΈΠ½ΠΈΡ‡Π΅ΡΠΊΠ°Ρ характСристика ΠΈ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ антидСпрСссивной Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… расстройств ΠΏΡ€ΠΈ коморбидности с алкогольной Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ

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    Β Aim. To determine the nosological and clinical features of mood disorders (MD) with comorbid alcohol use disorder (AUD) and efficiency of antidepressant therapy.Materials and methods. We examined 88 patients with MD and comorbid AUD – 33 females (37.5%) and 55 males (62.5%). The first group included 31 patients with AUD without comorbid affective symptoms, the second group contained 29 patients with MD without AUD, the third group included 28 patients with AUD and MD. In the study, we applied clinical-psychopathologic, clinical-dynamic, and statistical methods with Pearson’s Ο‡2 test, Mann – Whitney U-test (for comparison of independent samples), Kruskal – Wallis test (for more than two independent samples), and Wilcoxon test (for comparison of dependent samples). At the level of statisticalΒ  significance, no differences between the groups according to the gender – age composition were revealed (p = 0.115 – according to gender composition, Ρ€ = 0.248 – according to age composition, Pearson’s Ο‡2 test).Results. The patients with the diagnosis of AUD with comorbid MD showed worse dynamics of the reduction of depressive [from 24.0 (18.3; 33.0) to 9.0 (4.3; 12.0) points according to the Structured Interview Guide for the Hamilton Depression Rating Scale – Seasonal Affective Disorder (SIGH-SAD)Β  (Ρ€ = 0.001, Wilcoxon test)] and anxiety [from 20.5 (12.5; 25.0) to 5.5 (3.3; 8.0) points according to the Hamilton Anxiety Rating Scale (HARS) (Ρ€ = 0.001, Wilcoxon test)] symptoms against the background of the therapy with initially lower indices compared to the group with MD alone [from 27.0 (21.0; 36.0) to 6.0 (5.0; 11.0) points according to SIGH-SAD (Ρ€ = 0.001, Wilcoxon test) (intergroup differences upon admission Ρ€ = 0.046; uponΒ  discharge Ρ€ = 0.683, Mann – Whitney U-test) and from 21.0 (14.0; 29.0) to 5.0 (3; 10.5) points according to HARS (Ρ€ = 0.001, Wilcoxon test) (intergroup differences upon admission Ρ€ = 0.082; upon discharge Ρ€ = 0.825, Mann –  Whitney U-test)]. The course of AUD is characterized by a larger extent of malignancy in the group with a comorbidity: decrease in pathologicalΒ  alcohol craving from 31.5 (16.3; 43.5) points to 8 (2.3; 14.8) (Ρ€ = 0.001, Wilcoxon test) in the group with a comorbidity and from 29.5 (21.8; 37.0) to 7 (3.0; 11.3) points with AUD alone (Ρ€ = 0.001, Wilcoxon test) (intergroupΒ  differences upon admission Ρ€ = 0.058; upon discharge Ρ€ = 0.04, Mann – Whitney U-test on the Obsessive Compulsive Drinking Scale (OCDS).Conclusion. Clinical-dynamic characteristics of MD with comorbid AUDΒ  result in therapeutic difficulties associated with comparatively worse dynamics of reduction of the symptoms of both diseases.   ЦСль исслСдования – ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ нозологичСской структуры, клиничСских особСнностСй Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… расстройств (АР) ΠΏΡ€ΠΈ коморбидности с алкогольной  Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ (АЗ) ΠΈ эффСктивности антидСпрСссивной  Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ΠžΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ‹ 88 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ с АР ΠΈ АЗ – 33 ΠΆΠ΅Π½Ρ‰ΠΈΠ½Ρ‹ (37,5%) ΠΈ 55 (62,5%) ΠΌΡƒΠΆΡ‡ΠΈΠ½. ΠŸΠ΅Ρ€Π²Π°Ρ Π³Ρ€ΡƒΠΏΠΏΠ° – 31 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ с АЗ Π±Π΅Π· ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠΉ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉΒ  симптоматики, вторая – 29 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… с расстройством настроСния Π±Π΅Π· зависимости ΠΎΡ‚ алкоголя, Ρ‚Ρ€Π΅Ρ‚ΡŒΡ – 28Β  ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ΠΌ АЗ ΠΈ АР. Π’ исслСдовании ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΠ»ΠΈΡΡŒ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-психопатологичСский,Β  ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСский ΠΈ статистичСский ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ с  использованиСм ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠ΅Π² Ο‡2 ΠŸΠΈΡ€ΡΠΎΠ½Π°, Манна – Π£ΠΈΡ‚Π½ΠΈ (для  сравнСния нСзависимых Π²Ρ‹Π±ΠΎΡ€ΠΎΠΊ), ΠšΡ€Π°ΡΠΊΠ΅Π»Π° – Уоллиса (для Π±ΠΎΠ»Π΅Π΅ Π΄Π²ΡƒΡ… нСзависимых Π²Ρ‹Π±ΠΎΡ€ΠΎΠΊ), Вилкоксона (для  сравнСния зависимых Π²Ρ‹Π±ΠΎΡ€ΠΎΠΊ). По ΡƒΡ€ΠΎΠ²Π½ΡŽ статистичСской значимости Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΠΉ ΠΌΠ΅ΠΆΠ΄Ρƒ Π³Ρ€ΡƒΠΏΠΏΠ°ΠΌΠΈ ΠΏΠΎ половозрастному составу Π½Π΅ выявлСно (p = 0,115 – ΠΏΠΎ ΠΏΠΎΠ»ΠΎΠ²ΠΎΠΌΡƒ составу, Ρ€ = 0,248 – ΠΏΠΎ возрастному составу, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Ο‡2).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. ΠŸΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ с ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹ΠΌ Π΄ΠΈΠ°Π³Π½ΠΎΠ·ΠΎΠΌ АЗ ΠΈ АР Π΄Π΅ΠΌΠΎΠ½ΡΡ‚Ρ€ΠΈΡ€ΡƒΡŽΡ‚ Ρ…ΡƒΠ΄ΡˆΡƒΡŽ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΡƒ Ρ€Π΅Π΄ΡƒΠΊΡ†ΠΈΠΈ дСпрСссивной (с 24,0 (18,3; 33,0) Π΄ΠΎ 9,0 (4,3; 12,0) Π±Π°Π»Π»ΠΎΠ² ΠΏΠΎ шкалС SIGH-SAD (Ρ€ = 0,001, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Вилкоксона)) ΠΈ Ρ‚Ρ€Π΅Π²ΠΎΠΆΠ½ΠΎΠΉ (с 20,5 (12,5; 25,0) Π΄ΠΎ 5,5 (3,3; 8,0) Π±Π°Π»Π»ΠΎΠ² ΠΏΠΎ шкалС HARS (Ρ€ = 0,001, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Вилкоксона)) симптоматики Π½Π° Ρ„ΠΎΠ½Π΅ лСчСния, ΠΏΡ€ΠΈ ΠΈΠ·Π½Π°Ρ‡Π°Π»ΡŒΠ½ΠΎ Π±ΠΎΠ»Π΅Π΅ Π½ΠΈΠ·ΠΊΠΈΡ… показатСлях, Π² сравнСнии с Π³Ρ€ΡƒΠΏΠΏΠΎΠΉ с «чистыми» АР (с 27,0 (21,0; 36,0) Π΄ΠΎ 6,0 (5,0; 11,0) Π±Π°Π»Π»ΠΎΠ² ΠΏΠΎ SIGH-SAD (Ρ€ = 0,001, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Вилкоксона) (ΠΌΠ΅ΠΆΠ³Ρ€ΡƒΠΏΠΏΠΎΠ²Ρ‹Π΅ различия ΠΏΡ€ΠΈ поступлСнии Ρ€ = 0,046; ΠΏΡ€ΠΈΒ  выпискС Ρ€ = 0,683, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Манна – Π£ΠΈΡ‚Π½ΠΈ) ΠΈ с 21,0 (14,0; 29,0) Π΄ΠΎ 5,0 (3; 10,5) Π±Π°Π»Π»ΠΎΠ² ΠΏΠΎ HARS (Ρ€ = 0,001, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉΒ  Вилкоксона) (ΠΌΠ΅ΠΆΠ³Ρ€ΡƒΠΏΠΏΠΎΠ²Ρ‹Π΅ различия ΠΏΡ€ΠΈ поступлСнии Ρ€ =Β  0,082; ΠΏΡ€ΠΈ выпискС Ρ€ = 0,825, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Манна – Π£ΠΈΡ‚Π½ΠΈ)).Β  Π’Π΅Ρ‡Π΅Π½ΠΈΠ΅ АЗ отличаСтся большСй Π·Π»ΠΎΠΊΠ°Ρ‡Π΅ΡΡ‚Π²Π΅Π½Π½ΠΎΡΡ‚ΡŒΡŽ Π² Π³Ρ€ΡƒΠΏΠΏΠ΅ с ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΡΡ‚ΡŒΡŽ: сниТСниС патологичСского влСчСния ΠΊ алкоголю с 31,5 (16,3; 43,5) Π±Π°Π»Π»Π° Π΄ΠΎ 8 (2,3; 14,8) (Ρ€ = 0,001, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Вилкоксона) Π² Π³Ρ€ΡƒΠΏΠΏΠ΅ с ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈ с 29,5 (21,8; 37,0) Π΄ΠΎ 7 (3,0; 11,3) Π±Π°Π»Π»ΠΎΠ²Β  ΠΏΡ€ΠΈ «чистой» АЗ (Ρ€ = 0,001, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Вилкоксона) (ΠΌΠ΅ΠΆΠ³Ρ€ΡƒΠΏΠΏΠΎΠ²Ρ‹Π΅ различия ΠΏΡ€ΠΈ поступлСнии Ρ€ = 0,058; ΠΏΡ€ΠΈΒ  выпискС Ρ€ = 0,04, ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΉ Манна – Π£ΠΈΡ‚Π½ΠΈ ΠΏΠΎ обсСссивно-ΠΊΠΎΠΌΠΏΡƒΠ»ΡŒΡΠΈΠ²Π½ΠΎΠΉ шкалС употрСблСния алкоголя).Β Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. Клинико-динамичСскиС характСристики  ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠ³ΠΎ сочСтания АР ΠΈ АЗ Π²Π΅Π΄ΡƒΡ‚ ΠΊ тСрапСвтичСским  затруднСниям, сопряТСнным со ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ Ρ…ΡƒΠ΄ΡˆΠ΅ΠΉΒ  Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΎΠΉ рСдуцирования симптомов ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ ΠΈΠ· Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ.

    АффСктивныС расстройства ΠΏΡ€ΠΈ коморбидности с алкогольной Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ: ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСскиС особСнности, ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Π°Π΄Π°ΠΏΡ‚Π°Ρ†ΠΈΠΈ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…

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    The aim of the study was to reveal clinical and dynamic characteristics of affective disorders (AD) inΒ comorbidity with alcohol addiction (AA).Materials and methods. 65 patients with affective disorders [22 women (34%) and 43 men (66%)] wereΒ examined. The main group included 34 patients aged 44.5 [36.0; 51.5] with affective disorders and comorbidΒ alcohol addiction The comparison group included 31 patients aged 45 years [32; 52] with affective disordersΒ without comorbid narcological pathology. Compared groups were matched by sex, age and nosologicalΒ structure (p > 0.05). The following methods were used in the study: clinical and psychopathological, clinicalΒ follow-up, psychometric, statistical, as well as these psychometric scales: Clinical Global Impression (CGI),Β Hamilton Depression Rating Scale (HDRS-17), Hamilton Anxiety Rating Scale (HARS), Social AdaptationΒ Self-evaluation Scale (SASS).Results. The comparative assessment of clinical and dynamic characteristics of affective disorders andΒ social adaptation level was conducted. Chronology of occurrence of comorbid affective disorders andΒ alcohol addiction was analyzed.Conclusion. Addition of alcohol addiction to affective disorders worsens the clinical and dynamic indicesΒ and social adaptation level of patients.ЦСль исслСдования – выявлСниС ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСских характСристик Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… расстройств (АР) ΠΏΡ€ΠΈ ΠΈΡ… коморбидности с алкогольной Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ (АЗ).ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ΠžΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ‹ 65 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с АР – 22 ΠΆΠ΅Π½Ρ‰ΠΈΠ½Ρ‹ (34%) ΠΈ 43 (66%) ΠΌΡƒΠΆΡ‡ΠΈΠ½Ρ‹. Основная Π³Ρ€ΡƒΠΏΠΏΠ° – 34 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π° с Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌΠΈ расстройствами ΠΈ ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠΉ Π°Π»ΠΊΠΎΠ³ΠΎΠ»ΡŒΠ½ΠΎΠΉΒ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒΡŽ Π² возрастС 44,5 Π»Π΅Ρ‚ [36,0; 51,5]. Π“Ρ€ΡƒΠΏΠΏΠ° сравнСния – 31 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ с аффСктивными расстройствами Π±Π΅Π· ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠΉ наркологичСской ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ Π² возрастС 45 Π»Π΅Ρ‚ [32; 52].Β Π‘Ρ€Π°Π²Π½ΠΈΠ²Π°Π΅ΠΌΡ‹Π΅ Π³Ρ€ΡƒΠΏΠΏΡ‹ Π±Ρ‹Π»ΠΈ сопоставимы ΠΏΠΎ ΠΏΠΎΠ»Ρƒ, возрасту ΠΈ нозологичСской структурС (p > 0,05).Β Π’ исслСдовании ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΠ»ΠΈΡΡŒ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹: ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-психопатологичСский, ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-катамнСстичСский, психомСтричСский, статистичСский, Π° Ρ‚Π°ΠΊΠΆΠ΅ психомСтричСскиС ΡˆΠΊΠ°Π»Ρ‹: шкала Π³Π»ΠΎΠ±Π°Π»ΡŒΠ½ΠΎΠΉΒ ΠΊΠ»ΠΈΠ½ΠΈΡ‡Π΅ΡΠΊΠΎΠΉ ΠΎΡ†Π΅Π½ΠΊΠΈ CGI, шкала дСпрСссии Π“Π°ΠΌΠΈΠ»ΡŒΡ‚ΠΎΠ½Π° HDRS-17, шкала Ρ‚Ρ€Π΅Π²ΠΎΠ³ΠΈ Π“Π°ΠΌΠΈΠ»ΡŒΡ‚ΠΎΠ½Π° HARS, шкала самооцСнки ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Π°Π΄Π°ΠΏΡ‚Π°Ρ†ΠΈΠΈ SASS.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π° ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Π°Ρ ΠΎΡ†Π΅Π½ΠΊΠ° ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСских характСристик аффСктивных расстройств ΠΈ уровня ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Π°Π΄Π°ΠΏΡ‚Π°Ρ†ΠΈΠΈ. ΠŸΡ€ΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π° хронология возникновСния коморбидных Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… расстройств ΠΈ алкогольной зависимости.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ΠŸΡ€ΠΈΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ алкогольной зависимости ΠΊ Π°Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройствам ΡƒΡ…ΡƒΠ΄ΡˆΠ°Π΅Ρ‚ ΠΈΡ…Β ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-динамичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ ΠΈ ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Π°Π΄Π°ΠΏΡ‚Π°Ρ†ΠΈΠΈ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ²

    Association of COMT gene polymorphisms with Parkinson's disease

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    Parkinson’s disease (PD) is one of the most serious and widespread neurodegenerative disorders. Genetic susceptibility plays a significant role in the development of PD.The aim of our study was to investigate associations between single nucleotide polymorphisms (SNPs) of the COMT gene coding dopamine catabolism enzyme and Parkinson’s disease.Materials and methods. In this study seven SNPs (rs4680, rs6269, rs4633, rs4818, rs769224, rs165774, rs174696) of COMT were genotyped. 232 patients with PD and 127 healthy individuals in the Siberian region of Russia were examined. Venous blood samples were drawn as a marker of PD. Statistical differences in the prevalence of alleles and genotypes between groups of patients were assessed using IBM SPSS Statistics 23.1 software.Results. A significant association between the rs165774 polymorphism and PD was observed. Our study demonstrates that polymorphisms in the COMT gene may play an important role in the pathophysiology of Parkinson’s disease
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