scholarly journals The Effects of Avocado Waste and Its Functional Compounds in Animal Models on Dyslipidemia Parameters

2021 ◽  
Vol 8 ◽  
Author(s):  
Jessica Elizabeth Pineda-Lozano ◽  
Alma Gabriela Martínez-Moreno ◽  
Carmen Alejandrina Virgen-Carrillo
Keyword(s):  
Heart Disease ◽  
Causes Of Death ◽  
Antioxidant Properties ◽  
Review Article ◽  
Lipid Lowering ◽  
Current Evidence ◽  
Preclinical Models ◽  
Dietary Interventions ◽  
Biological Compounds ◽  
High Density Cholesterol

Ischemic heart disease and stroke are two main causes of death that have prevailed for more than 15 years. Dyslipidemia and its parameters like hypercholesterolemia, hypertriglyceridemia, increase in low-density cholesterol, and a reduction of high-density cholesterol have been related with heart disease and risk of stroke. Approaches to improve the health and specifically reduce the risk of heart disease, such as medications and dietary interventions have been effective, but there are other potential sources of biological compounds that could have an effect due to their antioxidant properties. Avocado is a commonly consumed fruit especially its pulp, while the peel, seed, and leaf are usually discarded as waste. Some researchers have reported antioxidant, hepatoprotective, gastroprotective, lipid-lowering, and hypoglycemic effects in these wastes. In this review article, we have summarized the current evidence on the effect of biological compounds from avocado waste on dyslipidemia parameters in preclinical models. Also, we have included the compound extracted and the extraction method from the selected articles.

scholarly journals A Whole Food Plant-Based Diet Is Effective for Weight Loss: The Evidence

2020 ◽  
Vol 14 (5) ◽  
pp. 500-510
Author(s):  
Michael Greger
Keyword(s):  
Weight Loss ◽  
Heart Disease ◽  
Scientific Evidence ◽  
The United States ◽  
Food Plant ◽  
Current Evidence ◽  
Dietary Interventions ◽  
Plant Foods ◽  
Obesity Epidemic ◽  
Whole Plant

What does the best available balance of scientific evidence show is the optimum way to lose weight? Calorie density, water content, protein source, and other components significantly influence the effectiveness of different dietary regimes for weight loss. By “walling off your calories,” preferentially deriving your macronutrients from structurally intact plant foods, some calories remain trapped within indigestible cell walls, which then blunts the glycemic impact, activates the ileal brake, and delivers prebiotics to the gut microbiome. This may help explain why the current evidence indicates that a whole food, plant-based diet achieves greater weight loss compared with other dietary interventions that do not restrict calories or mandate exercise. So, the most effective diet for weight loss appears to be the only diet shown to reverse heart disease in the majority of patients. Plant-based diets have also been found to help treat, arrest, and reverse other leading chronic diseases such as type 2 diabetes and hypertension, whereas low-carbohydrate diets have been found to impair artery function and worsen heart disease, the leading killer of men and women in the United States. A diet centered on whole plant foods appears to be a safe, simple, sustainable solution to the obesity epidemic.

scholarly journals Natural preparations supporting the treatment of coronary heart disease: a narrative review

2021 ◽  
Vol 15 (SUPPLEMENT 2) ◽  
pp. 1-7
Author(s):  
Aleksandra Sidor
Keyword(s):  
Fatty Acids ◽  
Coronary Heart Disease ◽  
Natural Products ◽  
Heart Disease ◽  
Mediterranean Diet ◽  
Antioxidant Properties ◽  
Indirect Evidence ◽  
Monounsaturated Fatty Acids ◽  
Lipid Lowering ◽  
The Mediterranean

Coronary heart disease (CHD) is currently the most common cause of death in the world. Diet plays a significant role in the treatment of CHD. The purpose of this review is to present the current knowledge on natural products, including soybeans, garlic, black coffee, tea, and monounsaturated fatty acids, as well as components of the Mediterranean diet and Portfolio diet in supporting the treatment of CHD. A literature search was carried out in a scientific search engine database. Combinations of the following terms were used: “coronary heart disease”, “ischemic heart disease”, and “natural preparation of CHD”. Scientific publications were systematically examined to identify both direct and indirect evidence that met the aims of this review. Only articles that considered human subjects were included. After the selection process, a total of 28 articles were included in the review. The main findings were as follows: Garlic ameliorates the function of the endothelium, blood pressure parameters, and lipid profiles. Coffee improves glucose metabolism and shows antioxidant and anti-inflammatory properties. Tea ameliorates the lipid profile. Monounsaturated fatty acids show antioxidant properties. The Mediterranean diet has antihypertensive and antioxidant properties and reduces inflammation. The Portfolio diet shows lipid-lowering and antioxidant properties. Diet in CHD is an extremely important factor supporting treatment and can significantly modify the parameters of cardiovascular risk. However, there is still a need for more research on the properties of natural products and their health effects.

Resveratrol Supplementation in Patients with Non-Alcoholic Fatty Liver Disease: Systematic Review and Meta-analysis

2017 ◽  
Vol 26 (1) ◽  
pp. 59-67 ◽  
Author(s):  
Ahmed Elgebaly ◽  
Ibrahim A. I. Radwan ◽  
Mohamed M. AboElnas ◽  
Hamza H. Ibrahim ◽  
Moutaz F. M. Eltoomy ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Randomized Clinical Trials ◽  
Controlled Trial ◽  
Antioxidant Properties ◽  
Density Lipoprotein ◽  
Current Evidence ◽  
Alcoholic Fatty Liver ◽  
Alcoholic Fatty Liver Disease

Background: Resveratrol is a potential treatment option for management of non-alcoholic fatty liver disease (NAFLD) due to its anti-inflammatory, antioxidant properties, and calorie restriction-like effects. We aimed to synthesise evidence from published randomized clinical trials (RCTs) about the efficacy of resveratrol in the management of NAFLD.Methods: A computer literature search of PubMed, Scopus, Web of Science, and Cochrane Central was conducted using relevant keywords. Records were screened for eligible studies and data were extracted and synthesized using Review Manager Version 5.3 for windows. Subgroup analysis and sensitivity analysis were conducted.Results: Four RCTs (n=158 patients) were included in the final analysis. The overall effect estimates did not favor resveratrol group in terms of: serum ALT (MD -2.89, 95%CI [-15.66, 9.88], p=0.66), serum AST (MD -3.59, 95%CI [-13.82, 6.63], p=0.49), weight (MD -0.18, 95%CI [-0.92, 0.55], p=0.63), BMI (MD -0.10, 95 %CI [-0.43, 0.24], p=0.57), blood glucose level (MD -0.27, 95%CI [-0.55, 0.01], p=0.05), insulin level (MD -0.12, 95%CI [-0.69, 0.46], p=0.69), triglyceride level (MD 0.04, 95%CI [-0.45, 0.53], p=0.87), and LDL level (MD 0.21, 95%CI [-0.41, 0.83], p=0.51). Pooled studies were heterogeneous.Conclusion: Current evidence is insufficient to support the efficacy of resveratrol in the management of NAFLD. Resveratrol does not attenuate the degree of liver fibrosis or show a significant decrease in any of its parameters.Abbreviations: ALT: Alanine aminotransferase; AMPK: AMP-activated protein kinase; AST: Aspartate aminotransferase; BMI: Body mass index; CK-18: Cytokeratin-18; CRP: C-reactive protein; HC: Head circumference; HDL: High density lipoprotein; IL-6: Interleukin-6; LDL: Low density lipoprotein; MD: Mean difference; NAFLD: Non-alcoholic fatty liver disease; NASH: Non-alcoholic steatohepatitis; RCT: Randomized Controlled Trial; RR: Relative risk; SIRT1: Silent information regulation 2 homologue 1; TNF-α: Tumor necrosis factor α; WC: Waist circumference; WHR: Waist hip ratio.

Diet and Neurocognition in Mood Disorders - An Overview of the Overlooked

2020 ◽  
Vol 26 (20) ◽  
pp. 2353-2362 ◽  
Author(s):  
Vicent Balanzá-Martínez ◽  
Flavio M. Shansis ◽  
Amparo Tatay-Manteiga ◽  
Pilar López-García
Keyword(s):  
Mood Disorders ◽  
Cognitive Outcomes ◽  
Clinical Staging ◽  
Current Evidence ◽  
Dietary Interventions ◽  
Unhealthy Lifestyle ◽  
Neurocognitive Dysfunction ◽  
Nutritional Interventions ◽  
Lifestyle Choices ◽  
Cognitive Benefits

Bipolar disorder and major depression are associated with significant disability, morbidity, and reduced life expectancy. People with mood disorders have shown higher ratios of unhealthy lifestyle choices, including poor diet quality and suboptimal nutrition. Diet and nutrition impact on brain /mental health, but cognitive outcomes have been less researched in psychiatric disorders. Neurocognitive dysfunction is a major driver of social dysfunction and a therapeutic target in mood disorders, although effective cognitive-enhancers are currently lacking. This narrative review aimed to assess the potential cognitive benefits of dietary and nutritional interventions in subjects diagnosed with mood disorders. Eight clinical trials with nutrients were identified, whereas none involved dietary interventions. Efficacy to improve select cognitive deficits has been reported, but results are either preliminary or inconsistent. Methodological recommendations for future cognition trials in the field are advanced. Current evidence and future views are discussed from the perspectives of precision medicine, clinical staging, nutritional psychiatry, and the brain-gut-microbiota axis.

Gender Differences in Non-Obstructive Coronary Artery Disease

2020 ◽  
Vol 26 ◽  
Author(s):  
Maria Bergami ◽  
Marialuisa Scarpone ◽  
Edina Cenko ◽  
Elisa Varotti ◽  
Peter Louis Amaduzzi ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Gender Differences ◽  
Heart Disease ◽  
Coronary Artery ◽  
Ischemic Heart Disease ◽  
Coronary Arteries ◽  
Obstructive Coronary Artery Disease ◽  
Ischemic Heart ◽  
Current Evidence ◽  
Artery Disease

: Subjects affected by ischemic heart disease with non-obstructive coronary arteries constitute a population that has received increasing attention over the past two decades. Since the first studies with coronary angiography, female patients have been reported to have non-obstructive coronary artery disease more frequently than their male counterparts, both in stable and acute clinical settings. Although traditionally considered a relatively infrequent and low-risk form of myocardial ischemia, its impact on clinical practice is undeniable, especially when it comes to infarction, where the prognosis is not as benign as previously assumed. Unfortunately, despite increasing awareness, there are still several questions left unanswered regarding diagnosis, risk stratification and treatment. The purpose of this review is to provide a state of the art and an update on current evidence available on gender differences in clinical characteristics, management and prognosis of ischemic heart disease with non-obstructive coronary arteries, both in the acute and stable clinical setting.

Causes of Death

2018 ◽  
Author(s):  
Michael Anderson ◽  
Corinne Roughley
Keyword(s):  
Heart Disease ◽  
Pulmonary Tuberculosis ◽  
Western Europe ◽  
Causes Of Death ◽  
Whooping Cough ◽  
The Elderly ◽  
World War Two ◽  
World War ◽  
The Past ◽  
Disease Mortality

The principal reported causes of death have changed dramatically since the 1860s, though changes in categorization of causes and improved diagnosis make it difficult to be precise about timings. Diseases particularly affecting children such as measles and whooping cough largely disappeared as killers by the 1950s. Deaths particularly linked to unclean environments and poor sanitary infrastructure also declined, though some can kill babies and the elderly even today. Pulmonary tuberculosis and bronchitis were eventually largely controlled. Reported cancer, stroke, and heart disease mortality showed upward trends well into the second half of the twentieth century, though some of this was linked to diagnostic improvement. Both fell in the last decades of our period, but Scotland still had among the highest rates in Western Europe. Deaths from accidents and drowning saw significant falls since World War Two but, especially in the past 25 years, suicide, and alcohol and drug-related deaths rose.

scholarly journals Nutrition in Menopausal Women: A Narrative Review

Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2149
Author(s):  
Thais R. Silva ◽  
Karen Oppermann ◽  
Fernando M. Reis ◽  
Poli Mara Spritzer
Keyword(s):  
Body Composition ◽  
Postmenopausal Women ◽  
Bone Fractures ◽  
Blood Pressure Reduction ◽  
Antioxidant Properties ◽  
Narrative Review ◽  
Current Evidence ◽  
Beneficial Effects ◽  
Clinical Endpoints ◽  
Postmenopausal Period

Among the various aspects of health promotion and lifestyle adaptation to the postmenopausal period, nutritional habits are essential because they concern all women, can be modified, and impact both longevity and quality of life. In this narrative review, we discuss the current evidence on the association between dietary patterns and clinical endpoints in postmenopausal women, such as body composition, bone mass, and risk markers for cardiovascular disease. Current evidence suggests that low-fat, plant-based diets are associated with beneficial effects on body composition, but further studies are needed to confirm these results in postmenopausal women. The Mediterranean diet pattern along with other healthy habits may help the primary prevention of bone, metabolic, and cardiovascular diseases in the postmenopausal period. It consists on the use of healthy foods that have anti-inflammatory and antioxidant properties, and is associated with a small but significant decrease in blood pressure, reduction of fat mass, and improvement in cholesterol levels. These effects remain to be evaluated over a longer period of time, with the assessment of hard outcomes such as bone fractures, diabetes, and coronary ischemia.

scholarly journals Therapeutic Role of Tocilizumab in SARS-CoV-2-Induced Cytokine Storm: Rationale and Current Evidence

2021 ◽  
Vol 22 (6) ◽  
pp. 3059
Author(s):  
Corrado Pelaia ◽  
Cecilia Calabrese ◽  
Eugenio Garofalo ◽  
Andrea Bruni ◽  
Alessandro Vatrella ◽  
...  
Keyword(s):  
Review Article ◽  
Lung Damage ◽  
Current Evidence ◽  
Therapeutic Effects ◽  
Cytokine Storm ◽  
Future Perspectives ◽  
Pathogenic Role ◽  
Refractory Rheumatoid Arthritis ◽  
Life Threatening

Among patients suffering from coronavirus disease 2019 (COVID-19) syndrome, one of the worst possible scenarios is represented by the critical lung damage caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)-induced cytokine storm, responsible for a potentially very dangerous hyperinflammatory condition. Within such a context, interleukin-6 (IL-6) plays a key pathogenic role, thus being a suitable therapeutic target. Indeed, the IL-6-receptor antagonist tocilizumab, already approved for treatment of refractory rheumatoid arthritis, is often used to treat patients with severe COVID-19 symptoms and lung involvement. Therefore, the aim of this review article is to focus on the rationale of tocilizumab utilization in the SARS-CoV-2-triggered cytokine storm, as well as to discuss current evidence and future perspectives, especially with regard to ongoing trials referring to the evaluation of tocilizumab’s therapeutic effects in patients with life-threatening SARS-CoV-2 infection.

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