{"title":"补充鞣花酸对重度抑郁症患者抗氧化状态和症状改善的影响:双盲随机临床试验","authors":"Seyed Hamzeh Hosseini, M. Zarghami, Hossein Khadem Haghighian, Amirhosein Babaie roochi, saeid Abediankenari, Saeed Kargar Soleiman Abad, Gholamreza Houshmand","doi":"10.5812/ijpbs-144775","DOIUrl":null,"url":null,"abstract":"Background: Depression is one of the most common mood disorders and a major public health concern. Ellagic acid (EA), a type of polyphenol, acts as a strong hydrogen bond network as an electron receptor, enabling it to participate in various reactions. Objectives: Major depression is a critical medical condition that has emerged as a public health issue due to its high incidence, mortality, and suicide rates. One significant factor in the pathogenesis of depression is oxidative stress. This study aimed to evaluate the effects of ellagic acid supplementation on antioxidant status and symptom improvement in patients with major depressive disorder, considering the antioxidant capabilities of ellagic acid. Methods: A total of 40 patients diagnosed with major depressive disorder based on DSM-V criteria were assessed using the Beck Depression and Hamilton Depression Questionnaires. The dietary and caloric intake of the patients were monitored. Additionally, height and weight were measured, and patients with similar age, gender, and weight were matched. The individuals were randomly assigned to either the intervention group or the placebo group using a randomization table. The intervention group received a daily dose of 200 mg of ellagic acid in capsule form. The placebo group received a daily dose of one capsule containing 200 mg of wheat flour, identical in appearance to the intervention substance. The study period lasted for 8 weeks. Venous blood samples were collected before and after the study from all 40 individuals, and after serum separation, oxidative stress markers (malondialdehyde and total antioxidant capacity). were measured using a specific kit and ELISA method. Results: The study results showed a significant reduction in depression scores in the ellagic acid group during the study (P: 0.001)., with these alterations being significant when compared to the placebo group. In the ellagic acid group, a significant increase in total antioxidant capacity (P: 0.027). and a significant decrease in malondialdehyde levels (P: 0.014). were observed at the end of the study, and these changes were significant compared to the placebo group. In contrast, significant changes in total antioxidant capacity and malondialdehyde levels were not observed in the placebo group. Conclusions: The current study indicates that ellagic acid intervention may have a favorable effect on depression in patients with major depressive disorder. This is achieved by reducing BDI scores and serum levels of MDA, as well as increasing serum levels of TAC in these patients compared to the placebo group. However, further investigation is necessary to explore the mechanisms underlying the different alterations of ellagic acid in depression.","PeriodicalId":46644,"journal":{"name":"Iranian Journal of Psychiatry and Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of Ellagic Acid Supplementation on Antioxidant Status and Symptom Improvement in Patients with Major Depressive Disorder: A Double-blind Randomized Clinical Trial\",\"authors\":\"Seyed Hamzeh Hosseini, M. Zarghami, Hossein Khadem Haghighian, Amirhosein Babaie roochi, saeid Abediankenari, Saeed Kargar Soleiman Abad, Gholamreza Houshmand\",\"doi\":\"10.5812/ijpbs-144775\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: Depression is one of the most common mood disorders and a major public health concern. Ellagic acid (EA), a type of polyphenol, acts as a strong hydrogen bond network as an electron receptor, enabling it to participate in various reactions. Objectives: Major depression is a critical medical condition that has emerged as a public health issue due to its high incidence, mortality, and suicide rates. One significant factor in the pathogenesis of depression is oxidative stress. This study aimed to evaluate the effects of ellagic acid supplementation on antioxidant status and symptom improvement in patients with major depressive disorder, considering the antioxidant capabilities of ellagic acid. Methods: A total of 40 patients diagnosed with major depressive disorder based on DSM-V criteria were assessed using the Beck Depression and Hamilton Depression Questionnaires. The dietary and caloric intake of the patients were monitored. Additionally, height and weight were measured, and patients with similar age, gender, and weight were matched. The individuals were randomly assigned to either the intervention group or the placebo group using a randomization table. The intervention group received a daily dose of 200 mg of ellagic acid in capsule form. The placebo group received a daily dose of one capsule containing 200 mg of wheat flour, identical in appearance to the intervention substance. The study period lasted for 8 weeks. Venous blood samples were collected before and after the study from all 40 individuals, and after serum separation, oxidative stress markers (malondialdehyde and total antioxidant capacity). were measured using a specific kit and ELISA method. Results: The study results showed a significant reduction in depression scores in the ellagic acid group during the study (P: 0.001)., with these alterations being significant when compared to the placebo group. In the ellagic acid group, a significant increase in total antioxidant capacity (P: 0.027). and a significant decrease in malondialdehyde levels (P: 0.014). were observed at the end of the study, and these changes were significant compared to the placebo group. In contrast, significant changes in total antioxidant capacity and malondialdehyde levels were not observed in the placebo group. Conclusions: The current study indicates that ellagic acid intervention may have a favorable effect on depression in patients with major depressive disorder. This is achieved by reducing BDI scores and serum levels of MDA, as well as increasing serum levels of TAC in these patients compared to the placebo group. However, further investigation is necessary to explore the mechanisms underlying the different alterations of ellagic acid in depression.\",\"PeriodicalId\":46644,\"journal\":{\"name\":\"Iranian Journal of Psychiatry and Behavioral Sciences\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2024-07-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Iranian Journal of Psychiatry and Behavioral Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5812/ijpbs-144775\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PSYCHIATRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian Journal of Psychiatry and Behavioral Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5812/ijpbs-144775","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PSYCHIATRY","Score":null,"Total":0}
Effects of Ellagic Acid Supplementation on Antioxidant Status and Symptom Improvement in Patients with Major Depressive Disorder: A Double-blind Randomized Clinical Trial
Background: Depression is one of the most common mood disorders and a major public health concern. Ellagic acid (EA), a type of polyphenol, acts as a strong hydrogen bond network as an electron receptor, enabling it to participate in various reactions. Objectives: Major depression is a critical medical condition that has emerged as a public health issue due to its high incidence, mortality, and suicide rates. One significant factor in the pathogenesis of depression is oxidative stress. This study aimed to evaluate the effects of ellagic acid supplementation on antioxidant status and symptom improvement in patients with major depressive disorder, considering the antioxidant capabilities of ellagic acid. Methods: A total of 40 patients diagnosed with major depressive disorder based on DSM-V criteria were assessed using the Beck Depression and Hamilton Depression Questionnaires. The dietary and caloric intake of the patients were monitored. Additionally, height and weight were measured, and patients with similar age, gender, and weight were matched. The individuals were randomly assigned to either the intervention group or the placebo group using a randomization table. The intervention group received a daily dose of 200 mg of ellagic acid in capsule form. The placebo group received a daily dose of one capsule containing 200 mg of wheat flour, identical in appearance to the intervention substance. The study period lasted for 8 weeks. Venous blood samples were collected before and after the study from all 40 individuals, and after serum separation, oxidative stress markers (malondialdehyde and total antioxidant capacity). were measured using a specific kit and ELISA method. Results: The study results showed a significant reduction in depression scores in the ellagic acid group during the study (P: 0.001)., with these alterations being significant when compared to the placebo group. In the ellagic acid group, a significant increase in total antioxidant capacity (P: 0.027). and a significant decrease in malondialdehyde levels (P: 0.014). were observed at the end of the study, and these changes were significant compared to the placebo group. In contrast, significant changes in total antioxidant capacity and malondialdehyde levels were not observed in the placebo group. Conclusions: The current study indicates that ellagic acid intervention may have a favorable effect on depression in patients with major depressive disorder. This is achieved by reducing BDI scores and serum levels of MDA, as well as increasing serum levels of TAC in these patients compared to the placebo group. However, further investigation is necessary to explore the mechanisms underlying the different alterations of ellagic acid in depression.
期刊介绍:
The Iranian Journal of Psychiatry and Behavioral Sciences (IJPBS) is an international quarterly peer-reviewed journal which is aimed at promoting communication among researchers worldwide and welcomes contributions from authors in all areas of psychiatry, psychology, and behavioral sciences. The journal publishes original contributions that have not previously been submitted for publication elsewhere. Manuscripts are received with the understanding that they are submitted solely to the IJPBS. Upon submission, they become the property of the Publisher and that the data in the manuscript have been reviewed by all authors, who agree to the analysis of the data and the conclusions reached in the manuscript. The Publisher reserves copyright and renewal on all published material and such material may not be reproduced without the written permission of the Publisher. Statements in articles are the responsibility of the authors.