Acupuncture in Traditional Chinese Medicine: A Complementary Approach for Cardiovascular Health.

Cardiovascular diseases (CVDs) are increasingly prevalent in clinical settings. With the continuous improvement of people's living standards, the gradual acceleration of the pace of life, and the deterioration of the living environment in recent years, the incidence of CVDs is increasing annually. The prevalence of CVDs among individuals aged 50 and above is notably elevated, posing a significant risk to patients' well-being and lives. At this juncture, numerous clinical treatment choices are available for managing CVDs, with traditional Chinese medicine (TCM) therapy standing out as a practical, safe, and reliable option. Over the recent years, there has been growing acknowledgement among both medical professionals and patients. With the expanding integration of TCM in the treatment of various clinical conditions, the use of TCM in managing CVDs has gained significant attention within the medical community, potentially emerging as an efficacious approach for addressing cardiovascular diseases. This article conducts a comprehensive review of the TCM approach, particularly acupuncture, as a supplementary treatment for CVDs, highlighting its ability to effectively lower blood pressure, decrease coronary artery events, mitigate arrhythmias, and enhance cardiac function when used alongside conventional medication. The review underscores the promise of acupuncture in enhancing cardiovascular health, although variations in research methodologies necessitate standardized applications.

Lactobacillus reuteri J1 prevents obesity by altering the gut microbiota and regulating bile acid metabolism in obese mice.

Obesity is closely related to metabolic syndromes such as hyperlipidemia and diabetes and has become a global public health problem. Probiotics are now used as a treatment for obesity, but the mechanism by which probiotics treat obesity remains unclear. Herein, we investigated the effects of Lactobacillus reuteri J1 ( L. reuteri J1) on obese mice with the strain being administered at 1010, 109 and 108 CFU mL-1 and explored the possible underlying molecular mechanism. The results revealed that L. reuteri J1 prevented weight gain, lowered fat mass and relieved dyslipidemia, and improved glucose homeostasis and insulin sensitivity. Moreover, the effect of obesity reversal exhibited dose-dependence to some extent. More importantly, mice treated with L. reuteri J1 altered the gut microbiota and bile acid (BA) composition. Analysis of the gut microbiome showed that L. reuteri J1 increased the relative abundances of Lactobacillus, Akkermansia and Clostridium, which strongly correlated with ursodeoxycholic acid (UDCA) and lithocholic acid (LCA). UDCA and LCA are thought to inhibit farnesoid X receptor (FXR) and activate transmembrane G protein-coupled receptor 5 (TGR5) expression, respectively. Consistent with the increase in the BA pool, L. reuteri J1 treatment inhibited the ileum FXR/FGF15 signaling pathway but activated the hepatic FXR/SHP signaling pathway, resulting in reduced hepatic triglyceride accumulation. In addition, L. reuteri J1 treatment promoted adipose browning by upregulating the expression of uncoupling protein 1 (UCP1), which was mainly due to the BA receptor TGR5. These results demonstrated that L. reuteri J1 could treat obesity by inhibiting the FXR signaling pathways and remodeling white adipose tissue, linked with UDCA and LCA which are affected by intestinal microbiota.

A Potential Synbiotic Strategy for the Prevention of Type 2 Diabetes: Lactobacillus paracasei JY062 and Exopolysaccharide Isolated from Lactobacillus plantarum JY039.

The disturbance of intestinal microorganisms and the exacerbation of type 2 diabetes (T2D) are mutually influenced. In this study, the effect of exopolysaccharides (EPS) from Lactobacillus plantarum JY039 on the adhesion of Lactobacillus paracasei JY062 was investigated, as well as their preventive efficacy against T2D. The results showed that the EPS isolated from L. plantarum JY039 effectively improved the adhesion rate of L. paracasei JY062 to Caco-2 cells (1.8 times) and promoted the proliferation of L. paracasei JY062. In the mice experiment, EPS, L. paracasei JY062 and their complex altered the structure of the intestinal microbiota, which elevated the proportion of Bifidobacterium, Faecalibaculum, while inversely decreasing the proportion of Firmicutes, Muribaculaceae, Lachnospiraceae and other bacteria involved in energy metabolism (p < 0.01; p < 0.05); enhanced the intestinal barrier function; promoted secretion of the gut hormone peptide YY (PYY) and glucagon-like peptide-1 (GLP-1); and reduced inflammation by balancing pro-inflammatory factors IL-6, TNF-α and anti-inflammatory factor IL-10 (p < 0.01; p < 0.05). These results illustrate that EPS and L. paracasei JY062 have the synbiotic potential to prevent and alleviate T2D.