scholarly journals Rhizoma coptidis as a Potential Treatment Agent for Type 2 Diabetes Mellitus and the Underlying Mechanisms: A Review

2019 ◽  
Vol 10 ◽  
Author(s):  
Qian Ran ◽  
Jin Wang ◽  
Lin Wang ◽  
Hai-rong Zeng ◽  
Xiang-bo Yang ◽  
...  
Author(s):  
Ellen E. Blaak ◽  

This chapter reviews how dietary fibers can be used to prevent Type 2 diabetes mellitus. Dietary fibers are a heterogenous group of food compounds. The physicochemical properties of dietary fibers determine their effects on gastrointestinal and metabolic health, including effect on gastro-intestinal transit, glycemic response, microbial composition and fermentative capacity. Most fiber rich foods contain insoluble, prebiotic and viscous fibers in varying ratios. The chapter begins by discussing underlying mechanisms of action of insoluble fibers. It then goes on to discuss the various dietary fiber intervention studies, specifically focusing on prebiotic fibers and soluble viscous fibers. The chapter concludes by highlighting the importance of consuming high levels dietary fiber and whole grains and their positive impact on metabolic health.


2019 ◽  
Vol 15 (6) ◽  
pp. 446-455
Author(s):  
Marry-ann Ntanyane Phasha ◽  
Prashilla Soma ◽  
Etheresia Pretorius ◽  
Alia Phulukdaree

The prevalence of type 2 diabetes mellitus (T2DM) has quadrupled within three decades since 1980, affecting 422 million adults in 2016. It remains one of the most common noncommunicable chronic diseases and the underlying risk factor for cardiovascular diseases worldwide. There are different underlying mechanisms that play a role in the development of pathologies associated with the disease such as hyperglycaemia, oxidative stress, obesity, inflammation and hypercoagulation; each of which are interlinked. Hyperglycaemia, oxidative stress and obesity play a huge role in the activation of inflammation and coagulation. Activation of inflammatory pathways increases the production of thrombin which predisposes the development of thrombotic related diseases. One of the factors that contribute to the increase of thrombin is the impairment of the fibrinolysis process due to decreased expression of tissue-plasminogen activator (tPA) by increased levels of plasminogen activator inhibitor-1 (PAI-1). Coagulation factor XIII (FXIII), a transglutaminase that is composed of subunits A and B (FXIII-A2B2), is essential for the last step of fibrin clot formation in the coagulation pathway. Genetic variation of FXIII-A in the form of single nucleotide polymorphisms (SNPs) alters the activity of FXIII, altering clot properties which influence disease outcomes. This review discusses the link between underlying mechanisms of T2DM, well known FXIII-A variants and coagulation.


2021 ◽  
Vol 17 (2) ◽  
pp. 84
Author(s):  
Luis D’Marco ◽  
María Jesús Puchades ◽  
Lorena Gandía ◽  
Claudia Forquet ◽  
Elena Giménez-Civera ◽  
...  


2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Lili Zhang ◽  
Jinjin Chu ◽  
Wenhao Hao ◽  
Jiaojiao Zhang ◽  
Haibo Li ◽  
...  

Gut microbiota has attracted widespread attention due to its crucial role in disease pathophysiology, including type 2 diabetes mellitus (T2DM). Metabolites and bacterial components of gut microbiota affect the initiation and progression of T2DM by regulating inflammation, immunity, and metabolism. Short-chain fatty acids, secondary bile acid, imidazole propionate, branched-chain amino acids, and lipopolysaccharide are the main molecules related to T2DM. Many studies have investigated the role of gut microbiota in T2DM, particularly those butyrate-producing bacteria. Increasing evidence has demonstrated that fecal microbiota transplantation and probiotic capsules are useful strategies in preventing diabetes. In this review, we aim to elucidate the complex association between gut microbiota and T2DM inflammation, metabolism, and immune disorders, the underlying mechanisms, and translational applications of gut microbiota. This review will provide novel insight into developing individualized therapy for T2DM patients based on gut microbiota immunometabolism.


2021 ◽  
Author(s):  
Zhao-Rong Li ◽  
Rui-Bo Jia ◽  
Luo Donghui ◽  
Lianzhu Lin ◽  
Zheng Qianwen ◽  
...  

The aim of current work was to investigate the anti-diabetic effects and underlying mechanisms of Undaria pinnatifida polysaccharides (UPP) based on T2DM rat model. The starch loading test showed that...


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