scholarly journals Changes in Mouse Gut Microbial Community in Response to the Different Types of Commonly Consumed Meat

2019 ◽  
Vol 7 (3) ◽  
pp. 76 ◽  
Author(s):  
Zhimin Zhang ◽  
Dapeng Li ◽  
Rong Tang
Keyword(s):  
Gut Microbiota ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Chow Group ◽  
Red Meat ◽  
White Meat ◽  
Different Types ◽  
Lipid Metabolites ◽  
Gut Microbial Community

The consumption of various meats prevalent throughout the world affects host health probably by associating with compositional shifts of gut microbiota. However, the responses of gut microbiota to different types of meat are not well understood. In this study, we explored the effects of cooked fish (white meat), and pork and beef (red meat) on gut microbiota and blood lipid metabolism in male C57BL/6 mice by comparing to those fed laboratory chow. Significant differences in microbial communities were observed among meat- and chow-fed mice. Compared with the chow group, the red and white meat groups obviously increased in abundance of Clostridium, and decreased in Prevotella abundance. The richness and diversity of gut microbiota were markedly decreased in the two red meat groups, with lower abundance of Oscillospira and higher abundance of Escherichia. Meanwhile, there were significant meat-related differences in blood lipid metabolites, with lower levels of high-density lipoprotein, low-density lipoprotein, cholesterol, and in mice fed white, compared with red, meat. Lipopolysaccharide-binding protein was significantly lower in fish-fed mice. Our results indicate that different types of meat potentially influence gut microbial compositions and blood metabolic profiles, suggesting a need to focus on clinically relevant bacteria in gut microbiota associated with increasing meat consumption.

scholarly journals Prediction of Gut Microbial Community Structure and Function in Polycystic Ovary Syndrome With High Low-Density Lipoprotein Cholesterol

2021 ◽  
Vol 11 ◽  
Author(s):  
Xuping Zhu ◽  
Yanyu Li ◽  
Yanmin Jiang ◽  
Jisheng Zhang ◽  
Ru Duan ◽  
...  
Keyword(s):  
Microbial Community ◽  
Polycystic Ovary Syndrome ◽  
Gut Microbiota ◽  
Polycystic Ovary ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Ovary Syndrome ◽  
Gut Microbial Community

Gut microbiota has been proved to be involved in the occurrence and development of many diseases, such as type 2 diabetes, obesity, coronary heart disease, etcetera. It provides a new idea for the pathogenesis of polycystic ovary syndrome (PCOS). Our study showed that the gut microbial community of PCOS with high low-density lipoprotein cholesterol (LDLC) has a noticeable imbalance. Gut microbiota of PCOS patients was significantly changed compared with CON, and these changes were closely related to LDLC. Gut microbiota may affect the metabolic level of PCOS patients through multiple metabolic pathways, and lipid metabolism disorder may further aggravate the imbalance of gut microbiota. Actinomycetaceae, Enterobacteriaceae and Streptococcaceae had high accuracy in the diagnosis of PCOS and the differentiation of subgroups, suggesting that they may play an important role in the diagnosis and treatment of PCOS in the future. Also, the model we built showed good specificity and sensitivity for distinguishing PCOS from CON (including L_CON and L_PCOS, H_CON and H_PCOS). In conclusion, this is the first report on the gut microbiota of PCOS with high LDLC, suggesting that in the drug development or treatment of PCOS patients, the difference of gut microbiota in PCOS patients with different LDLC levels should be fully considered.

scholarly journals Coreopsis Tinctoria Modulates Lipid Metabolism by Decreasing Low-Density Lipoprotein and Improving Gut Microbiota

2018 ◽  
Vol 48 (3) ◽  
pp. 1060-1074 ◽  
Author(s):  
Zhigang Ren ◽  
Yali Li ◽  
Jiangyun Liu ◽  
Haitao Li ◽  
Ang Li ◽  
...  
Keyword(s):  
Lipid Metabolism ◽  
Gut Microbiota ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Low Density ◽  
Biochemical Tests ◽  
Coreopsis Tinctoria ◽  
Normal Controls

Background/Aims: The prevalence of hyperlipidemia is increasing rapidly. The role of Coreopsis tinctoria (CT) in amending lipid metabolism in hyperlipidemia patients has not been reported. This study aims to evaluate the role of CT in altering lipid metabolism in hyperlipidemia patients and to explore the possible mechanisms mediated by gut microbiota in hyperlipidemia mice models. Methods: A retrospective analysis in 40 hyperlipidemia patients was conducted, in which 20 patients took fenofibrate and another 20 patients normatively drank water with CT. Hyperlipidemia mice models were also established. Blood biochemical tests were performed using an automatic biochemical analyzer. Liver histopathology was observed by hematoxylin and eosin staining. Ileocecal samples were collected from mice, and bacterial DNA was extracted and sequenced by MiSeq sequencing. Bacterial composition and differences were analyzed. Results: In hyperlipidemia patients, CT was associated with decreased triglyceride and low-density lipoprotein (LDL) levels without liver injury. The experimental hyperlipidemia model also verified a similar result. Gut microbial richness and diversity were significantly decreased in hyperlipidemic mice, but increased after CT treatment. Bacterial communities were significantly differentiated between normal controls and hyperlipidemic mice. CT administration improved gut microbiota composition to an approximately normal status. Meanwhile, CT administration attenuated bacterial alterations at the class, order, family, and genus levels in hyperlipidemic mice. Importantly, the genera Barnesiella, Lactobacillus, and Helicobacter achieved high discriminatory power in hyperlipidemic mice relative to normal controls. Conclusions: CT can modulate blood lipid metabolism with improvement of liver function by decreasing LDL and improving gut microbiota compositions. These findings may provide novel therapeutic strategies for patients with hyperlipidemia.

scholarly journals Genetic variation of RNF145 gene and blood lipid levels in Xinjiang population, China

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jing Ming ◽  
Xian Wei ◽  
Min Han ◽  
Dilare Adi ◽  
Jialin Abuzhalihan ◽  
...  
Keyword(s):  
Low Density Lipoprotein ◽  
Ring Finger ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Lipid Profiles ◽  
Cholesterol Levels ◽  
General Linear Model Analysis ◽  
Confounding Variables ◽  
Before And After ◽  
Detection Response

AbstractDyslipidemia is one of the main risk factors for coronary heart disease (CHD). The E3 ubiquitin ligase which is encoded by the ring finger protein 145 (RNF145) gene is very important in the mediation of cholesterol synthesis and effectively treats hypercholesterolemia. Thus, the purpose of the present research is to investigate the connection between the polymorphism of the RNF145 gene and cholesterol levels in the populations in Xinjiang, China. A total of 1396 participants (Male: 628, Female: 768) were included in this study for genetic analysis of RNF145 gene, and we used the modified multiple connection detection response (iMLDR) technology to label two SNPs (rs17056583, rs12188266) of RNF145 genotyping. The relationship between the genotypes and the lipid profiles was analyzed with general linear model analysis after adjusting confounding variables. Through the analysis of the two SNPs in RNF145 gene, we discovered that both rs17056583 and rs12188266 were related to total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) concentrations (All P < 0.001). In addition, the association of rs17056583 and rs12188266 with lipid profiles concentrations is still statistically significant after multivariate adjustment of sex, age, smoking, obesity, drinking, diabetes, hypertension and lipid profiles. Meanwhile, we also found that rs17056583 was associated with high triglycerides concentrations before and after adjustment (All P < 0.001). Our study shows that both rs17056583 and rs12188266 SNPs of RNP145 gene are related to TC and LDL-C concentrations in Xinjiang population.

Association between different types of plant-based diet and dyslipidemia in Korean adults

2021 ◽  
pp. 1-17
Author(s):  
Nara Shin ◽  
Jihye Kim
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Multivariable Logistic Regression Analysis ◽  
Nutrition Survey ◽  
Korean Adults ◽  
Different Types ◽  
Low Hdl ◽  
Nationally Representative ◽  
Using Data

Abstract This study investigated the association between the different types of plant-based diets and dyslipidemia in Korean adults using data from the nationally representative sample. Using the 2012-2016 Korea National Health and Nutrition Survey data, a total of 14,167 adults (≥19 years old) participated in this study. Dietary intake was assessed by a semi-quantitative food frequency questionnaire. Three different plant-based diet indices (overall plant-based diet index (PDI), healthful plant-based diet index (hPDI), unhealthful plant-based diet index (uPDI)), were calculated. Dyslipidemia and its components (hypertriglyceridemia, hypercholesterolemia, low high-density lipoprotein cholesterol (HDL-C), high low-density lipoprotein cholesterol (LDL-C), use of anti-hyperlipidemia agent) were measured. Multivariable logistic regression analysis was used to examine the associations between plant-based diet and dyslipidemia and individual lipid disorders. Totally, 47% of overall population had dyslipidemia. Individual in the highest quintile of uPDI had 22% greater odds of dyslipidemia (95% CI: 1·05, 1·41) and 48 % higher odds of hypertriglyceridemia (95% CI: 1·21, 1·81) and 16% higher odds of low HDL-C (OR: 1·16, 95% CI: 1·00, 1·35) than those in the lowest quintile of uPDI. PDI was associated with 16 % higher odds of low HDL-C and hPDI were associated with 25% lower odds of high LDL-C. However, Neither PDI nor hPDI was significantly associated with the prevalence of dyslipidemia. Greater adherence to unhealthful plant-based diets was associated with greater odds of the dyslipidemia and its components suggesting the importance of the quality of plant-based diet in South Korean adults for dyslipidemia prevention.

scholarly journals Effect of Low Dietary Glycemic Index on Blood Lipids Profile among Obese Postpartum Women

2017 ◽  
Vol 23 (2) ◽  
Author(s):  
Shahnai Basharat ◽  
Syed Amir Gilani ◽  
Shahid Bashir ◽  
Muhammad Mustafa Qamar
Keyword(s):  
Glycemic Index ◽  
Blood Lipids ◽  
Low Density Lipoprotein ◽  
Intervention Group ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Control Group ◽  
Postpartum Women ◽  
Lipids Profile ◽  
Low Glycemic Index

AbstractObjective:  Postpartum obesity leads to long-term maternal obesity and promotes drastic health complications. Low glycemic index diet is suggested to have a beneficial impact on blood lipid levels. Therefore, we conducted a study to explore the effect of low glycemic diet on blood lipid profile in obese postpartum women.Methods:  In a randomised controlled trial, 38 obese postpartum women in intervention and 36 obese post-partum women in control group were analysed. Subjects in the intervention group were assigned low glycemic index diet and to follow this protocol for 12 weeks and the control group was advised to continue their routine diet.Results:  Low glycemic diet had a positive impact on low density lipoprotein (LDL), triglyceride and highdensity lipoprotein (HDL) concentration (p < 0.05). A strong positive correlation was observed between the glycemic index and LDL (mg/dl), (r = 0.57; p = 0.02) and between glycemic index and triglyceride (mg/dl), (r = 0.51; p = 0.01) in control and intervention group. A negative correlation was identified between glycemic index and HDL (mg/dl), (r = -0.45; p = 0.01).Conclusion:  Study concluded that low glycemic index diet reduced low density lipoprotein and triglyceride level and increased HDL level in blood; further more a significant association was found between glycemic index and blood lipids profile. 

scholarly journals ASSOCIATION BETWEEN BLOOD LIPID PROFILE AND BLOOD GLUCOSE LEVELS IN MEN WITH CORONARY HEART DISEASE, METABOLIC SYNDROME, AND TYPE 2 DIABETES MELLITUS

2013 ◽  
Vol 12 (5) ◽  
pp. 29-33
Author(s):  
S. A. Matveeva
Keyword(s):  
Blood Glucose ◽  
Lipid Profile ◽  
Low Density Lipoprotein ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Lipoprotein Cholesterol ◽  
Blood Lipid Profile ◽  
Glucose Levels ◽  
Blood Glucose Levels

Aim.To study the associations between blood lipid profile and blood glucose levels in men with coronary heart disease (CHD), stable effort angina (SEA), metabolic syndrome (MS), and Type 2 diabetes mellitus (DM-2).Material and methods.The study included 82 men (mean age 50,5±0,9 years) with CHD, Functional Class I–III SEA, MS, and DM-2. The following lipid profile parameters were assessed: total cholesterol (TCH), triglycerides (TG), low-density lipoprotein cholesterol (LDL–CH), very low-density lipoprotein cholesterol (VLDL–CH), high-density lipoprotein cholesterol (HDL–CH), atherogenic index (AI), and triglyceride index (TGI), together with fasting blood glucose.Results.There were positive (direct) associations between higher levels (>90th percentile) of lipid profile parameters (TCH, TG, LDL–CH, VLDL– CH, HDL–CH, AI, TGI) and blood glucose, as well as between lower levels (≤10th percentile) of lipid profile parameters (TCH, TG, LDL–CH, VLDL– CH, AI, TGI) and blood glucose. At the same time, there were negative (inverse) associations between lower lipid levels (≤10th percentile of TCH, TG, LDL–CH, VLDL–CH, HDL–CH, AI, TGI) and higher glucose levels (>90th percentile), as well as between higher lipid levels (>90th percentile of TCH, TG, LDL–CH, VLDL–CH, HDL–CH, AI, TGI) and lower glucose levels (≤10th percentile).Conclusion.Dyslipidemia and hyperglycemia demonstrate synergetic proatherogenic effects in patients with CHD, SEA, MS, and DM-2, as suggested by significant heterogeneous (direct and inverse) associations between lipid profile parameters and fasting blood glucose. The results obtained provide an opportunity for the assessment of risk levels, prognosis, and need for pharmacological prevention and treatment in patients with combined cardiovascular pathology. 

scholarly journals The association between dyslipidemia and the incidence of chronic kidney disease in the general Zhejiang population: a retrospective study

2020 ◽  
Author(s):  
Xudong Liang ◽  
Meiyu Ye ◽  
Mei Tao ◽  
Danna Zheng ◽  
Ruyi Cai ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Total Cholesterol ◽  
Odds Ratio ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Low Density ◽  
Incident Chronic Kidney Disease ◽  
Zhejiang Provincial

Abstract Background According to the "lipid nephrotoxicity hypothesis", there is now significant research being conducted in this area. By studying the role of hyperlipidemia in chronic kidney disease in the general Zhejiang population, we aimed to explore the correlation between changes in blood lipid levels and chronic kidney disease.Methods We collected and analyzed clinical data from ordinary residents who participated in the annual comprehensive physical examination with no overt kidney disease in Zhejiang Provincial People's Hospital, China from January 2011 to December 2016. According to triglyceride, total cholesterol and low-density lipoprotein levels, participants were respectively divided into 4 groups. Statistical methods were used to evaluate the correlation between different blood lipid profiles and chronic kidney disease.Results 5,183 participants were included in our study. During the six-year follow-up period, 227 participants (4.4%) developed chronic kidney disease. The odds ratio for incident chronic kidney disease was 3.14 (95%CI: 1.53–6.43) in Q3, 3.84 (95%CI: 1.90–7.76) in Q4 according to the total cholesterol group and 1.17 (95%CI: 1.04–1.32) in Q3, 1.40 (95%CI: 1.11–2.48) in Q4 according to the low-density lipoprotein group, respectively, after multivariable-adjusted analyses. According to the triglyceride grouping, the odds ratio for incident chronic kidney disease was 2.88 (95%CI: 1.29-6.43) in Q2, 2.92 (95%CI: 1.44–6.57) in Q3 and 3.08 (95%CI: 1.11–6.69) in Q4, after multivariable-adjusted analyses.Conclusion Increased triglycerides and high levels of total cholesterol and low-density lipoprotein were independently associated with an increased likelihood of eGFR decline and development of incident chronic kidney disease in the general Zhejiang population.

scholarly journals The Impact of Changes in Population LDL-C Levels on LDL-C Control in Patients After PCI in China: A Retrospective Cohort Study

2020 ◽  
Author(s):  
Huan Liu ◽  
Zhipeng Zhou ◽  
Yanqing Wu ◽  
Jingsong Xu
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Coronary Intervention ◽  
Lifestyle Changes ◽  
Treatment Goal ◽  
Lipid Lowering ◽  
Lipid Control ◽  
The Impact

Abstract BANKGROUND: Mortality from coronary artery disease continues to rise, and secondary prevention and treatment are particularly important. OBJECTIVE: The objective of this study is to evaluate low-density lipoprotein cholesterol (LDL-C) levels in patients after percutaneous coronary intervention (PCI), to describe how treatment outcomes for individual patients changed over time and to examine the potential impact of lipid control rates through population LDL-C levels changes.METHODS: This retrospective study was conducted in patients who underwent PCI between July 2017 and June 2019. The main results included LDL-C levels after PCI. To assess the outcome of prevention, three separate measures of LDL-C were considered: baseline, first follow-up, and final follow-up, and LDL-C control rates were analyzed according to different guidelines. we examine the impact of 0.1mmol/l decreases or increases in population LDL-C levels on LDL-C control.RESULTS: Data were analyzed for 423 patients (mean age, 62 ±10 years), and the baseline LDL-C level was 3.11 ± 0.99 mmol/l. 51.5% of the patients achieved the Chinese Lipids Guidelines treatment goal, 22% and 11.6% of the patients achieved the 2016 ESC Lipids Guidelines and 2019 ESC Lipids Guidelines treatment goal at the final follow-up period respectively. LDL-C levels fluctuated during the follow-up period, and the long-term maintenance results could not be guaranteed after PCI. Population LDL-C levels changes in lifestyle could have a very large impact on LDL-C control in China.CONCLUSION: LDL-C control with statins is not ideal in patients after PCI, which is far from the requirements of the latest guidelines. Although clinicians understand the lipid-lowering effect of statins, they should not give up active lifestyle changes, and should strengthen the comprehensive management of blood lipid control.

scholarly journals INDICATORS OF INFLAMMATION IN THE PATHOGENESIS OF UNSTABLE ANGINA

2020 ◽  
Vol 73 (3) ◽  
pp. 569-573 ◽  
Author(s):  
Yevheniia H. Zaremba ◽  
Olha V. Smaliukh ◽  
Olena V. Zaremba-Fedchyshyn ◽  
Olha V. Zaremba ◽  
Andriy S. Kost ◽  
...  
Keyword(s):  
Unstable Angina ◽  
Inflammatory Cytokines ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Blood Lipid ◽  
Low Density ◽  
C Reactive Protein ◽  
Low Density Lipoprotein Cholesterol ◽  
Reactive Protein ◽  
Lipid Spectrum

The aim: Research of blood lipid spectrum, level of anti-inflammatory cytokines and C-reactive protein of coronary heart disease patients. Materials and methods: There was examined 61 patients with unstable angina, who had been on hospital care in the cardiology department of the Lviv National Emergency Hospital. Their average age was 68.3 ± 1.9 years. The control group included 20 generally healthy persons. There was estimated blood lipid spectrum, C-reactive protein, fibrinogen and proinflammatory cytokine of patients. Results: There was determined considerable increase total cholesterol, low density lipoprotein cholesterol, very low density lipoprotein cholesterol, triglycerides and coefficient of atherogenicity. High level of C-reactive protein and pro-inflammatory cytokines were detected in patients with unstable angina. Conclusions: In patients with unstable angina was revealed a significant increase of proinflammatory cytokines levels in the blood serum: interleukin-1β, interleukin-6, interleukin-17, TNF-α and C-reactive protein, fibrinogen, which indicates activation of the inflammatory process. In patients with unstable angina was detected a significant disorder of blood lipid spectrum. For its correction should be recommended diet and hypolipidemic agents.

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