Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats
IntroductionAllicin is a wide spectrum prebiotic for human health, but whether it can attenuate blood in diabetes patients is rarely reported. In this study, we built a rat model and investigated the effect of allicin on diabetes mellitus type 2 (T2DM). We found that allicin could effectively reduce...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2023-04-01
|
Series: | Frontiers in Microbiomes |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/frmbi.2023.1102694/full |
_version_ | 1797840017009147904 |
---|---|
author | LinZehao Li Yan Yan Xiaolei Wang Yanli Hou Lina Ding Zhibin Wang Qinghe Song Wenyu Ding Xiandang Zhang |
author_facet | LinZehao Li Yan Yan Xiaolei Wang Yanli Hou Lina Ding Zhibin Wang Qinghe Song Wenyu Ding Xiandang Zhang |
author_sort | LinZehao Li |
collection | DOAJ |
description | IntroductionAllicin is a wide spectrum prebiotic for human health, but whether it can attenuate blood in diabetes patients is rarely reported. In this study, we built a rat model and investigated the effect of allicin on diabetes mellitus type 2 (T2DM). We found that allicin could effectively reduce blood glucose levels, regulate intestinal microbiota, reduce lipid and body weight accumulation, and systemic inflammation in T2DM rats.MethodsThe rat model of type 2 diabetes was made by streptozotocin, and different doses of allicin were given orally by gavage. The intestinal contents of diabetes rats were sequenced and analyzed by 16S technology, and the clinical indicators of rats were detected for joint analysis.ResultsAllicin can improve the intestinal flora of type 2 diabetes rats, enrich beneficial metabolites, reduce blood glucose, improve blood lipids, reduce systemic inflammation, and improve type 2 diabetes.DiscussionIntestinal microbiome analysis showed that allicin gavage significantly regulated the structure and main components of the intestinal microbiota in T2DM rats. Allicin increased the abundance of probiotic microbes, such as Lactobacillus, Clostridium and Akkermansia, while it reduced pathogenic microbes, such as Enterobacter, Erysipelatoclostridium and Colidextribacter. Allicin gavage increased the abundance of intestinal short-chain fatty acids, such as acetic acid and propionic acid. Correlation analysis showed that the increased gut microbes by allicin gavage were significantly associated with health physiological parameters but negatively related to serum inflammatory factors such as interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-a), and hypersensitive C-reactive protein (hs-CRP). In addition, our study also suggests that allicin may have prebiotic effects on chronic liver injury. This study shows that allicin can regulate various clinical symptoms of T2DM and is a potential therapeutic drug for T2DM. |
first_indexed | 2024-04-09T16:06:28Z |
format | Article |
id | doaj.art-87d18223adc74c2db69d98135ee46fd1 |
institution | Directory Open Access Journal |
issn | 2813-4338 |
language | English |
last_indexed | 2024-04-09T16:06:28Z |
publishDate | 2023-04-01 |
publisher | Frontiers Media S.A. |
record_format | Article |
series | Frontiers in Microbiomes |
spelling | doaj.art-87d18223adc74c2db69d98135ee46fd12023-04-25T05:24:14ZengFrontiers Media S.A.Frontiers in Microbiomes2813-43382023-04-01210.3389/frmbi.2023.11026941102694Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic ratsLinZehao Li0Yan Yan1Xiaolei Wang2Yanli Hou3Lina Ding4Zhibin Wang5Qinghe Song6Wenyu Ding7Xiandang Zhang8Endocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaDepartment of Surgery, Qilu Hospital of Shandong University, Jinan, ChinaEndocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaEndocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaEndocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaEndocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaDepartment of Pharmacy, Linyi People’s Hospital, Linyi, ChinaEndocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaEndocrine and Metabolic Diseases Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, ChinaIntroductionAllicin is a wide spectrum prebiotic for human health, but whether it can attenuate blood in diabetes patients is rarely reported. In this study, we built a rat model and investigated the effect of allicin on diabetes mellitus type 2 (T2DM). We found that allicin could effectively reduce blood glucose levels, regulate intestinal microbiota, reduce lipid and body weight accumulation, and systemic inflammation in T2DM rats.MethodsThe rat model of type 2 diabetes was made by streptozotocin, and different doses of allicin were given orally by gavage. The intestinal contents of diabetes rats were sequenced and analyzed by 16S technology, and the clinical indicators of rats were detected for joint analysis.ResultsAllicin can improve the intestinal flora of type 2 diabetes rats, enrich beneficial metabolites, reduce blood glucose, improve blood lipids, reduce systemic inflammation, and improve type 2 diabetes.DiscussionIntestinal microbiome analysis showed that allicin gavage significantly regulated the structure and main components of the intestinal microbiota in T2DM rats. Allicin increased the abundance of probiotic microbes, such as Lactobacillus, Clostridium and Akkermansia, while it reduced pathogenic microbes, such as Enterobacter, Erysipelatoclostridium and Colidextribacter. Allicin gavage increased the abundance of intestinal short-chain fatty acids, such as acetic acid and propionic acid. Correlation analysis showed that the increased gut microbes by allicin gavage were significantly associated with health physiological parameters but negatively related to serum inflammatory factors such as interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-a), and hypersensitive C-reactive protein (hs-CRP). In addition, our study also suggests that allicin may have prebiotic effects on chronic liver injury. This study shows that allicin can regulate various clinical symptoms of T2DM and is a potential therapeutic drug for T2DM.https://www.frontiersin.org/articles/10.3389/frmbi.2023.1102694/fulltype 2 diabetes mellitusintestinal microbiomeallicinprebioticsinflammationshort-chain fatty acids |
spellingShingle | LinZehao Li Yan Yan Xiaolei Wang Yanli Hou Lina Ding Zhibin Wang Qinghe Song Wenyu Ding Xiandang Zhang Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats Frontiers in Microbiomes type 2 diabetes mellitus intestinal microbiome allicin prebiotics inflammation short-chain fatty acids |
title | Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats |
title_full | Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats |
title_fullStr | Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats |
title_full_unstemmed | Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats |
title_short | Allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats |
title_sort | allicin modulates the intestinal microbiota to attenuate blood glucose and systemic inflammation in type 2 diabetic rats |
topic | type 2 diabetes mellitus intestinal microbiome allicin prebiotics inflammation short-chain fatty acids |
url | https://www.frontiersin.org/articles/10.3389/frmbi.2023.1102694/full |
work_keys_str_mv | AT linzehaoli allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT yanyan allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT xiaoleiwang allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT yanlihou allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT linading allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT zhibinwang allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT qinghesong allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT wenyuding allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats AT xiandangzhang allicinmodulatestheintestinalmicrobiotatoattenuatebloodglucoseandsystemicinflammationintype2diabeticrats |