HDL cholesterol in relation to plasma linoleic acid, body weight and smoking habits in IHD patients and healthy controls—different mechanisms?

1986 ◽  
Vol 25 ◽  
pp. 467-469
Author(s):  
M. Boreg ◽  
B. Vessby
Keyword(s):  
Body Weight ◽  
Linoleic Acid ◽  
Hdl Cholesterol ◽  
Smoking Habits ◽  
Healthy Controls

scholarly journals The effect of changes in smoking habits on HDL cholesterol, waist circumference and body weight over four years

2015 ◽  
Vol 42 (2) ◽  
pp. 243-252 ◽  
Author(s):  
Emiko Kikuchi ◽  
Kanae Oda ◽  
Katsumi Yoshida ◽  
Tetsuzo Sen ◽  
Kiyoshi Kawakubo
Keyword(s):  
Body Weight ◽  
Waist Circumference ◽  
Hdl Cholesterol ◽  
Smoking Habits

Long-term effects of a linoleic acid-enriched diet, changes in body weight and alcohol consumption on serum total and HDL-cholesterol

1987 ◽  
Vol 66 (1-2) ◽  
pp. 99-105 ◽  
Author(s):  
D. Kromhout ◽  
A.C. Arntzenius ◽  
N. Kempen-Voogd ◽  
H.J. Kempen ◽  
J.D. Barth ◽  
...  
Keyword(s):  
Body Weight ◽  
Linoleic Acid ◽  
Alcohol Consumption ◽  
Hdl Cholesterol ◽  
Long Term Effects

The Important Roles of Matrix Metalloproteinases in the Pathophysiology of Obesity

2017 ◽  
Vol 68 (7) ◽  
pp. 1481-1484 ◽  
Author(s):  
Radu Mihail Mirica ◽  
Mihai Ionescu ◽  
Alexandra Mirica ◽  
Octav Ginghina ◽  
Razvan Iosifescu ◽  
...  
Keyword(s):  
Body Weight ◽  
Adipose Tissue ◽  
Matrix Metalloproteinases ◽  
English Language ◽  
Critical Role ◽  
Animal Experiments ◽  
Hdl Cholesterol ◽  
Tissue Growth ◽  
Basement Membranes ◽  
Body Weight Reduction

Obesity involves the growth of adipose tissue cells (adipocytes and preadipocytes), as well as microvascular endothelial cells. Matrix metalloproteinases (MMPs) are relevant ezymes for the modulation of extracellular matrix (ECM) and adipocyte and preadipocytes differentiation. They are elevated in obese patients, generating abnormal ECM metabolism.[1]. This article proposes a thorough study of literature with focus on the important roles of matrix metalloproteinases in the pathophysiology of obesity. The article represents a narrative review based on an English-language PubMed research of the medical literature regardind important aspects of the proposed aim. MMP-2 activity was signi�cantly higher than MMP-9, both activities were detectable. MMP-9 was strongly correlated with body weight parameters before surgery, as well as after significant body weight reduction as a result of bariatric surgery. Concerning MMP-2 and MMP-9 they are also involved in the turnover of basement membranes both those of adipose tissue and endothelial. MMP-9 levels were moderately correlated with HDL cholesterol levels. Taken together, the present data suggest that changes in ECM through MMP-mediated degradation might play a critical role in the adipocyte differentiation process. These findings are detected both in clinical trials and in laboratory animal experiments. It is then tempting to speculate that the adipocyte-derived MMPs might represent a new pharmacological target for the inhibition of adipose tissue growth by inhibiting adipose differentiation as well as angiogenic process.

Effects of diacerein intake on cardiometabolic profiles in type 2 diabetics: a systematic review and meta-analysis of clinical trials.

2020 ◽  
Vol 27 ◽  
Author(s):  
Peyman Nowrouzi-Sohrabi ◽  
Reza Tabrizi ◽  
Mohammad Jalali ◽  
Navid Jamali ◽  
Shahla Rezaei ◽  
...  
Keyword(s):  
Systematic Review ◽  
Clinical Trials ◽  
Body Weight ◽  
Total Cholesterol ◽  
Ldl Cholesterol ◽  
Meta Analysis ◽  
Hdl Cholesterol ◽  
Cochrane Central Register ◽  
Statistical Heterogeneity

Introduction: A systematic review and meta-analysis of clinical trials was undertaken to evaluate the effect of diacerein intake on cardiometabolic profiles in patients with type 2 diabetes mellitus (T2DM). Methods: Electronic databases such as PubMed, EMBASE, Scopus, Web of Science, Google Scholar, and Cochrane Central Register of Controlled Trials were searched from inception to 31 July 2019. Statistical heterogeneity was evaluated using Cochran’s Q test and I-square (I2 ) statistic. Data were pooled using random-effect models and weighted mean difference (WMD). Results: From 1,733 citations, seven clinical trials were eligible for inclusion and meta-analysis. A significant reduction in hemoglobin A1c (HbA1c) (WMD -0.73; 95%CI -1.25 to -0.21; P= 0.006; I2 = 72.2%) and body mass index (BMI) (WMD -0.55; 95%CI -1.03 to -0.07; P= 0.026; I2 = 9.5%) were identified. However, no significant effect of diacerein intake was identified on fasting blood sugar (FBS) (WMD - 9.00; 95%CI -22.57 to 4.57; P= 0.194; I2 = 60.5%), homeostatic model assessment for insulin resistance (HOMA-IR) (WMD 0.39; 95%CI 0.95 to 1.73; P= 0.569; I2 = 2.2%), body weight (WMD -0.54; 95%CI -1.10 to 0.02; P= 0.059), triglycerides (WMD -0.56; 95%CI -24.16 to 23.03; P= 0.963; I2 = 0.0%), total-cholesterol (WMD -0.21; 95%CI -12.19 to 11.78; P= 0.973; I2 = 0.0%), HDL-cholesterol (WMD -0.96; 95%CI -2.85 to 0.93; P= 0.321; I2 = 0.0%), and LDL-cholesterol levels (WMD -0.09; 95%CI -8.43 to 8.25; P= 0.983; I2 = 37.8%). Conclusion: Diacerein intake may reduce HbA1c and BMI; however, no evidence of effect was observed for FBS, HOMA-IR, body weight, triglycerides, total-cholesterol, HDL-cholesterol or LDL-cholesterol.

scholarly journals Chronic photoperiodic manipulation induced chronodisruption upregulates HSP60 during early pro-atherogenic remodeling in thoracic aorta of C57BL/6J mice

2021 ◽  
Vol 82 (1) ◽  
Author(s):  
Kavita Shirsath ◽  
Apeksha Joshi ◽  
Aliasgar Vohra ◽  
Ranjitsinh Devkar
Keyword(s):  
Body Weight ◽  
Thoracic Aorta ◽  
Serum Lipid ◽  
Body Weight Gain ◽  
Hdl Cholesterol ◽  
Circadian Disruption ◽  
Control Group ◽  
Chow Diet ◽  
Heat Shock Protein 60 ◽  
Lipid Parameters

Abstract Background Circadian disruption is often associated with aggravation of atherosclerosis; however, the pathophysiological mechanisms underlying atherogenic initiation in normolipidemic diet remains unclear. Most of the studies done for understanding circadian disruption induced atherosclerosis have been carried out in murine model of hyperlipidemia induced atherosclerosis. The present study investigates pro-atherogenic events in response to chronic photoperiodic manipulation induced chronodisruption (PMCD) in C57BL/6J mice fed with laboratory chow diet. Results The results were compared with atherogenic initiation induced by high fat high fructose (HFHF) diet. The combined effects of HFHF and PMCD on atherogenic initiation were also investigated for possible synergy of both variants. The HFHF and HFHF+PMCD groups recorded increments in body weight gains and serum lipid parameters (TC, TG, LDL-cholesterol, VLDL) and a decrement in HDL-cholesterol as compared to the control group. However, PMCD group recorded body weight gain similar to that of the control group, but the serum lipid parameters (TG and VLDL) were significantly elevated and the HDL levels were lowered. However, prominent hypertrophic remodeling, higher collagen deposition, and elastin derangement, along with endothelial dysfunction, its activation, and macrophage infiltration, were observed in thoracic aorta of all the three experimental groups. But the mRNA and immunoblots of heat shock protein 60 (HSP60) in thoracic aorta was found to be maximum in PMCD followed by HFHF and HFHF+PMCD groups. Conclusion Laboratory chow feeding coupled with photoperiodic manipulation mediated chronodisruption overexpress HSP60 that in turn plays a central role in PMCD mediated pro-atherogenic remodeling in thoracic aorta of C57BL/6J mice.

A comparison of the effects of fish oil and flaxseed oil on cardiac allograft chronic rejection in rats

2008 ◽  
Vol 294 (3) ◽  
pp. H1452-H1458 ◽  
Author(s):  
Rgia A. Othman ◽  
Miyoung Suh ◽  
Gabor Fischer ◽  
Nazila Azordegan ◽  
Natalie Riediger ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Fish Oil ◽  
Plasma Levels ◽  
Chronic Rejection ◽  
Graft Function ◽  
Hdl Cholesterol ◽  
Treated Group ◽  
Flaxseed Oil ◽  
Cardiac Allograft

Both fish and flaxseed oils are major sources of different n-3 fatty acids. Beneficial effects of fish oil on posttransplantation complications have been reported. The current study aimed to compare the effects of flaxseed and fish oils in a rat cardiac allograft model. Male Fischer and Lewis rats were used as donors and recipients, respectively, to generate a heterotopic cardiac allograft model. Animals were randomly assigned into three groups and fed a diet supplemented with 1) 5% (wt/wt) safflower oil (control, n = 7), 2) 5% (wt/wt) flaxseed oil ( n = 8), or 3) 2% (wt/wt) fish oil ( n = 7), and an intraperitoneal injection of cyclosporine A (CsA; 1.5 mg·kg−1·day−1) over 12 wk. Body weight, blood pressure, plasma levels of lipids, CsA, select cytokines, as well as graft function and chronic rejection features were assessed. Body weight and blood CsA levels were similar among the groups. Relative to controls, both treated groups had lower systolic and diastolic blood pressure and plasma levels of macrophage chemotactic protein-1. Treatment with fish oil significantly ( P < 0.05) lowered plasma levels of triglycerides, total cholesterol, and LDL-cholesterol. HDL-cholesterol concentrations were significantly higher ( P < 0.05) in the flaxseed oil-treated group compared with the other two groups. Both flaxseed oil and fish oil may provide similar biochemical, hemodynamic, and inflammatory benefits after heart transplantation; however, neither of the oils was able to statistically significantly impact chronic rejection or histological evidence of apparent cyclosporine-induced nephrotoxicity in this model.

scholarly journals Effect of a 1-year controlled lifestyle intervention on body weight and other risk markers (the Healthy Lifestyle Community Programme, cohort 2)

Obesity Facts ◽  
2021 ◽  
Author(s):  
Christian Koeder ◽  
Ragna-Marie Kranz ◽  
Corinna Anand ◽  
Sarah Husain ◽  
Dima Alzughayyar ◽  
...  
Keyword(s):  
Body Weight ◽  
Chronic Disease ◽  
Waist Circumference ◽  
Lifestyle Intervention ◽  
Ldl Cholesterol ◽  
Community Support ◽  
Hdl Cholesterol ◽  
Group Differences ◽  
Risk Markers ◽  
Northwest Germany

Introduction: The prevalence of obesity is high and increasing worldwide. Obesity is generally associated with an increased risk of chronic disease and mortality. The objective of the study was to test the effect of a lifestyle intervention on body weight and other chronic disease risk markers. Methods: A non-randomized controlled trial was conducted, including mostly middle-aged and elderly participants recruited from the general population in rural northwest Germany (intervention: n = 114; control: n = 87). The intervention consisted of a 1-year lifestyle programme focusing on four key areas: a largely plant-based diet (strongest emphasis), physical activity, stress management, and community support. Parameters were assessed at baseline, 10 weeks, 6 months, and 1 year. The control group received no intervention. Results: Compared to control, in the intervention group significantly lower 1-year trajectories were observed for body weight, body mass index (BMI), waist circumference, total cholesterol, calculated LDL cholesterol, non-HDL cholesterol, remnant cholesterol (REM-C), glucose, HbA1c, and resting heart rate (RHR). However, between-group differences at 1 year were small for glucose, HbA1c, and cholesterol (apart from REM-C). No significant between-group differences were found for 1-year trajectories of measured LDL cholesterol, HDL cholesterol, triglycerides, insulin, blood pressure, and pulse pressure. Conclusion: The intervention successfully reduced body weight, BMI, waist circumference, REM-C, and RHR. However, at 1 year, effectiveness of the intervention regarding other risk markers was either very modest or could not be shown.

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