Prevalence Of Hypercholesterolemia Research Articles

Impact of the COVID-19 Pandemic on Obesity, Metabolic Parameters and Clinical Values in the South Korean Adult Population

This study aimed to evaluate the effects of the COVID-19 pandemic on obesity, metabolic parameters, and clinical values in the South Korean population. Data from the seventh and eighth National Health and Nutrition Examination Surveys were analyzed, comprising 3560 participants in 2018 (pre-COVID-19) and 3309 participants in 2021 (post-COVID-19). The study focused on adults aged 19 years and older who were overweight (BMI ≥ 25 kg/m2). The results showed a significant increase in waist circumference (approximately 2 cm), BMI (approximately 0.11 kg/m2), systolic blood pressure, fasting blood sugar (1.76 mg/dL higher), and glycated hemoglobin (0.14% higher) in the post-COVID-19 group compared to the pre-COVID-19 group. Additionally, the prevalence of hypercholesterolemia increased by 4% after the COVID-19 pandemic. These findings suggest an increased risk of obesity, abdominal obesity, and metabolic disorders, such as blood sugar disorders, in the post-COVID-19 period. Urine analysis revealed abnormal findings, including occult blood, urobilinogen, hematuria, proteinuria, ketone urea, glycosuria, and bacteriuria. The study highlights the negative impact of lifestyle changes, such as reduced physical activity and social gatherings, on physical vital signs and clinical values during the COVID-19 pandemic.

The abnormalities of lipid metabolism in children and adolescents with major depressive disorder and relationship with suicidal ideation and attempted suicide

BackgroundMajor depressive disorder (MDD) is a widespread health issue in many countries, which has an extremely negative impact on the health of children and adolescents in particular. In the context of depression and metabolic disorders, dyslipidemia and metabolism-related problems become more prominent comorbidities. However, they continue to be the main barrier to the successful recovery of the clinical progress. In this study we investigated the rate of dyslipidemia, additional risk factors among Chinese children and adolescents with MDD, and association of the suicidal behavior with lipid levels. MethodsThe study took 756 people from the Third People's Hospital of Fuyang between January 2020 and December 2021, aged between 8 and 18, with major depressive disorders diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). We determined the FBG (fasting blood glucose) and lipid parameters in all subjects and also investigated the history of suicidal ideation, the cases of attempted suicide, and the scores of depressive symptoms. Sociodemographic and clinical data were gathered and analyzed using the SPSS-23.0 version. ResultsThe prevalence of hypercholesterolemia, hypertriglyceridemia, high LDL-C, and low HDL-C were 5.42% (41/756), 10.58% (80/756), 3.84% (29/756) and 5.42% (41/756) respectively. For hypercholesterolemia and hypertriglyceridemia, they were positive associated with suicidal ideation and suicide attempts, and the positive correlation is shown between low HDL-C levels and suicide attempts. Nevertheless, non-ideation and inversely suicidal attempts were not discovered among high-LDL-C subjects. Logistic analysis showed that high levels of FBG (OR=2.86, 95% CI: 1.31-6.25, P=0.008) and worse LDL-C (OR=357.82, 95% CI: 66.16-1935.10, P<0.001) are the independent associated factors for hypercholesterolemia. More hospitalizations (OR=1.89, 95% CI: 1.07-3.35, P=0.028), obesity (OR=2.55, 95% CI: 1.25-5.18, P=0.010), high levels of TC (OR=2.15, 95% CI: 1.03-4.48, P=0.042), and higher doses of antidepressants (OR=1.02, 95% CI: 1.00-1.04, P=0.029) were independently associated factors for hypertriglyceridemia, while high levels of HDL-C (OR=0.11, 95% CI: 0.04-0.31, P<0.001) were protective factors. In addition, high levels of TC (OR=113.94, 95% CI: 20.01-648.85) were statistically different (P<0.001) and suggested that the factor was significantly related to high LDL-C. Meanwhile, older age (OR=1.25, 95% CI: 1.02-1.52, P=0.030) and high levels of TG (OR=3.00, 95% CI: 1.98-4.55, P<0.001) were independent factors contributing to low HDL-C. ConclusionThe high prevalence of dyslipidemia in childhood and adolescence among children and adolescents with depressive disorder has become a public health issue. Hypercholesterolemia and hypertriglyceridemia showed a positive correlation with suicidal thoughts and suicidal attempts. Monitoring the incidence of suicidal thoughts and attempts among them would carry some predictor meaning in therapy and for jumping back to health.

High Prevalence of Familial Hypercholesterolemia Due to the Founder Effect of the LDLR c.2271del Variant in Communities of Oaxaca, Mexico

In Mexico, familial hypercholesterolemia (FH) is underdiagnosed, but population screening in small communities where at least one homozygous patient has already been detected results in a useful and inexpensive approach to reduce this problem. Considering that we previously reported nine homozygous cases from the state of Oaxaca, we decided to perform a population screening to identify patients with FH and to describe both their biochemical and genetic characteristics. LDL cholesterol (LDLc) was quantified in 2,093 individuals from 11 communities in Oaxaca; either adults with LDLc levels ≥170 mg/dL or children with LDLc ≥130 mg/dL were classified as suggestive of FH and therefore included in the genetic study. LDLR and APOB (547bp fragment of exon 26) genes were screened by sequencing and MLPA analysis. Two hundred and five individuals had suggestive FH, with a mean LDLc of 223 ± 54 mg/dL (range: 131-383 mg/dL). Two pathogenic variants in the LDLR gene were detected in 149 individuals: c.-139_-130del (n = 1) and c.2271del (n = 148). All patients had a heterozygous genotype. With the cascade screening of their relatives (n = 177), 15 heterozygous individuals for the c.2271del variant were identified, presenting a mean LDLc of 133 ± 35 mg/dL (range: 60-168 mg/dL). The FH frequency in this study was 7.8% (164/2093), the highest reported worldwide. A founder effect combined with inbreeding could be responsible for the high percentage of patients with the LDLR c.2271del variant (99.4%), which allowed us to detect both significant biochemical heterogeneity and incomplete penetrance; hence, we assumed the presence of phenotype-modifying variants.

Assessment of hypercholesterolemia prevalence and its demographic variations in the Republic of Kazakhstan

Hypercholesterolemia is a major risk factor for cardiovascular disease, the leading cause of death in Kazakhstan. Understanding its prevalence is vital for effective public health planning and interventions. This study aimed to assess the scale of hypercholesterolemia in the Republic of Kazakhstan and to identify differences among distinct population groups. A cross-sectional study involving 6720 participants (a nationally representative survey.) aged 18–69 was conducted from October 2021 to May 2022 across all 17 regions of Kazakhstan. The magnitude of hypercholesterolemia was 43.5%. Cholesterol levels were determined through blood biochemical analysis. Age, sex, geographic location, and ethnicity served as covariates. The majority of participants (65.49%) were from urban areas with an almost equal gender distribution (50.07% male and 49.93% female). The predominant age groups were 18–29 years (25.71%) and 30–39 years (25.12%), and 65.09% identified as Kazakh. The prevalence increased with age, with the 60–69 age group showing the highest rate at 71.14%. Women had slightly higher rates than men. Geographical differences were evident, with regions like Astana city and Almaty region showing significant disparities. Kazakhs had a lower rate compared to other ethnicities. Age, region, and BMI were significant predictors for hypercholesterolemia in both binary and multivariate logistic regression analyses. The study revealed a significant prevalence of hypercholesterolemia in Kazakhstan, with increasing age as a major determinant. Women, especially those over 50, and certain regions showed higher cholesterol levels. The disparities observed across regions and ethnicities suggest the need for targeted public health interventions to address this pressing health concern.

Plant-Based Fermented Beverages: Nutritional Composition, Sensory Properties, and Health Benefits.

Plant-based beverages have gained consumers' attention for being the main substitutes for dairy milk, especially for people with lactose intolerance, milk allergies, and a prevalence of hypercholesterolemia. Moreover, there is a growing demand for a more sustainable diet and plant-based lifestyle due to concerns related to animal wellbeing, environmental impacts linked to dairy production, and the rising cost of animal-derived foods. However, there are some factors that restrict plant-based beverage consumption, including their nutritional quality and poor sensory profile. In this context, fermentation processes can contribute to the improvement of their sensory properties, nutritional composition, and functional/bioactive profile. In particular, the fermentation process can enhance flavor compounds (e.g., acetoin and acetic acid) while decreasing off-flavor components (e.g., hexanal and hexanol) in the substrate. Furthermore, it enhances the digestibility and bioavailability of nutrients, leading to increased levels of vitamins (e.g., ascorbic acid and B complex), amino acids (e.g., methionine and tryptophan), and proteins, while simultaneously decreasing the presence of anti-nutritional factors (e.g., phytic acid and saponins). In contrast, plant-based fermented beverages have been demonstrated to possess diverse bioactive compounds (e.g., polyphenols and peptides) with different biological properties (e.g., antioxidant, anti-inflammatory, and antihypertensive). Therefore, this article provides an overview of plant-based fermented beverages including their production, technological aspects, and health benefits.

Prevalence, clinical features and prognosis of familial hypercholesterolemia in Chinese Han patients with acute coronary syndrome after a coronary event: a retrospective observational study

BackgroundFamilial hypercholesterolemia (FH) is an autosomal semi-dominant disease, characterized by markedly elevated levels of low-density lipoprotein cholesterol (LDL-c) from conception and accelerated atherosclerotic cardiovascular disease, often resulting in early death. The aim of this study was to evaluate the prevalence of clinically defined FH in Chinese Han patients with acute coronary syndrome (ACS) and compare the long-term prognosis of ACS patients with and without FH receiving lipid-lowering therapy containing statins after a coronary event.MethodsAll ACS patients were screened at the Second Affiliated Hospital of Xi’an Jiaotong University between Jan 2019 and Sep 2020, and 531 participants were enrolled. All were examined for FH under the Dutch Lipid Clinical Network (DLCN) criteria, and those patients were divided into definite/probable FH, possible FH and unlikely FH. The severity of coronary artery disease was evaluated by the Gensini scoring system. Plasma levels of total cholesterol (TC), triacylglycerol (TG), HDL-cholesterol (HDL-c), LDL-cholesterol (LDL-c), very low-density lipoproteins-cholesterol (VLDL-c), apolipoprotein A1 (apoA1), apolipoprotein B (apoB) and lipoprotein (a) (Lp(a)) were determined centrally at baseline and the last follow-up visit in the fasting state. The non-high-density lipoprotein cholesterol (non-HDL-c) concentration, the TC/HDL-c and apoB/apoA1 ratios were calculated. After FH patients received lipid-lowering treatment containing statin, the target LDL-c levels recommended by the guidelines (LDL-c < 1.8 mmol/L or < 1.4 mmol/L and a reduction > 50% from baseline) were evaluated, and the occurrence of major adverse cardiovascular and cerebrovascular events (MACCE) during the 12-month follow-up was recorded.ResultsThe prevalence of clinically definite or probable FH was 4.3%, and the prevalence of possible FH was 10.6%. Compared with the unlikely FH patients with ACS, the FH patients had higher levels of TC, LDL-c, apoB, Lp(a), non-HDL-c, TC/HDL-c and apoB/apoA1 ratio, more severe coronary artery diseases and greater prevalence of left main and triple or multiple vessel lesions. After lipid-lowering therapy containing statins, a minority of FH patients reached the target LDL-c levels defined by the guidelines (χ2 = 33.527, P < 0.001). During the 12-month follow-up, a total of 72 patients experienced MACCE. The survival curve in patients in the FH group was significantly lower than that in the unlikely FH group (HR = 1.530, log-rank test: P < 0.05). Furthermore, the survival curve in patients with high LDL-c (≥ 1.8 mmol/L) was significantly lower than that in patients with low LDL-c (< 1.8 mmol/L) at the 12-month follow-up visit (HR = 1.394, log-rank test: P < 0.05). No significant difference was observed between patients with LDL-c levels ≥ 1.4 mmol/L and with < 1.4 mmol/L at the 12-month follow-up visit by using Kaplan–Meier survival analysis (HR = 1.282, log-rank test: P > 0.05).ConclusionsFH was an independent risk factor for MACCE in adult patients after a coronary event during long-term follow-up. However, there was inadequate high-intensity statins prescriptions for high-risk patients in this current study. It is important for FH patients to optimize lipid-lowering treatment strategies to reach the target LDL-c level to improve the long-term prognosis of clinical outcomes.

Prevalence and risk factors of hypertension and diabetes mellitus in riverine communities in Nigeria’s Niger delta: implications for community-based interventions

Background: The global burden of non-communicable diseases is enormous, especially in low- and middle-income countries. This study assessed the prevalence of hypertension and diabetes mellitus and associated factors among adult residents of riverine communities in Niger delta region of Nigeria. Methods: A community-based descriptive cross-sectional study. Adults aged 18 years and above residing in riverine communities who attended a free medical outreach programme were screened for hypertension and diabetes mellitus. Anthropometry and measurements were done using standard methods. Data was analysed using SPSS version 26. Results: Of the 1597 participants, 1066 (66.6%) were females, 470 (29.4%) overweight and 356 (22.3%) were obese. Their mean age was 41.0±14.5 years. The prevalence of hypertension diabetes mellitus and hypercholesterolemia was 37.6%, 3.9% and 65.6% respectively. Significant predictors of hypertension were age ≥40 years (OR =3.86, CI: 2.59-5.75, p&lt;0.001), male sex (OR=1.78, CI: 1.19-2.65, p=0.005), overweight (OR=1.92, CI: 1.19-3.11, p=0.008) and obesity (OR=1.73, CI: 1.05-2.85, p=0.032). No statistically significant association between demographic characteristics and diabetes mellitus was observed. Conclusions: The high prevalence of hypertension and diabetes mellitus in the riverine communities calls for an urgent need to set up community based noncommunicable diseases prevention programmes and then develop and implement effective targeted interventions to help residents of the riverine communities diagnosed with these conditions to better manage the disease.

The impact of statins treatments for plaque characteristics in stable angina pectoris patients with very low and high low-density lipoprotein cholesterol levels: an intracoronary optical coherence tomography study.

Low-density lipoprotein cholesterol (LDL-C) levels are recommended according to the patient's risk factors based on guidelines. In patients achieving low LDL-C levels, the need for statins is uncertain, and the plaque characteristics of patients not treated with statins are unclear. In addition, the difference in plaque characteristics with and without statins is unclear in similarly high LDL levels. We evaluate the impact of statins on plaque characteristics on optical coherence tomography (OCT) in patients with very low LDL-C levels and high LDL-C levels. A total of 173 stable angina pectoris patients with 173 lesions undergoing OCT before percutaneous coronary intervention were evaluated. We divided the LDL-C levels into three groups: < 70mg/dL (n = 48), 70mg/dL ≤ LDL-C < 100mg/dL (n = 71), and ≥ 100mg/dL (n = 54). Among patients with LDL-C < 70mg/dL, patients not treated with statins showed a significantly higher C-reactive protein level (0.27 ± 0.22mg/dL vs. 0.15 ± 0.19mg/dL, p = 0.049), and higher incidence of thin-cap fibroatheromas (TCFAs; 44% [7/16] vs. 13% [4/32], p = 0.021) than those treated with statins. Among patients with LDL-C level ≥ 100mg/dL, patients treated with statins showed a significantly higher prevalence of familial hypercholesterolemia (FH) (38% [6/16] vs. 5% [2/38], p = 0.004), lower incidence of TCFAs (6% [1/16] vs. 39% [15/38], p = 0.013), healed plaques (13% [2/16] vs. 47% [18/38], p = 0.015), and higher incidence of fibrous plaques (75% [12/16] vs. 42% [16/38], p = 0.027) than patients not treated with statins. While patients achieved a low LDL-C, patients not treated with statins had high plaque vulnerability and high systemic inflammation. While patients had a high LDL-C level with a high prevalence of FH, patients treated with statins had stable plaque characteristics.

Progression of subclinical atherosclerosis in ankylosing spondylitis: a 10-year prospective study.

Chronic systemic inflammation contributes to increased CVD burden in Ankylosing Spondylitis (AS). Since long-term follow-up data on subclinical atherosclerosis acceleration are lacking, we examined its progression in contemporary AS patients during 10years. Fifty-three (89% male, aged 50.4 (36.3-55.9) years,) non-diabetic, CVD-free AS patients and 53 age-sex-matched non-diabetic, control individuals were re-evaluated after 9.2-10.2years by ultrasonography for carotid/femoral atheromatosis, pulse wave velocity (PWV) and intima-media thickness (IMT), performed by the same operator/protocol. New atheromatic plaque formation, PWV deterioration, and IMT increase were associated only with classical CVD risk factors, as reflected by the heartSCORE (age, gender, smoking status, blood pressure and cholesterol levels) by multivariate analysis, rather than disease presence. However, among AS patients, despite remission/low disease activity at follow-up end in 79%, atheromatosis progression was associated by multivariate analysis with higher BASDAI scores (p = 0.028), independently of biologic therapies administered in 2/3 of them. Moreover, in AS patients, but not in controls, PWV values at baseline were associated with plaque progression during the 10-year follow-up after taking into account baseline heartSCORE and plaque burden status (p = 0.033). Despite comparable prevalence of both hypertension and hypercholesterolemia at baseline between patients and controls, a lower percentage of AS patients had achieved "adequate" CVD risk factor control at follow-up end (11% vs 25% respectively, p = 0.076). Classical CVD risk factors and residual disease activity account for the progression of subclinical atherosclerosis in AS, pointing to the unmet needs in the contemporary management of these patients.

Prevalence and management of familial hypercholesterolaemia in patients with chest pain admitted to hospital: a retrospective observational study

ObjectivesPatients with familial hypercholesterolaemia (FH) are genetically burdened by a lifelong elevation of the low-density lipoprotein cholesterol (LDL-C) level, putting them at a very high risk of premature ischaemic heart...

Relationship between nutritional status and other factors with the incidence of hypercholesterolemia in adults in Cikupa

The prevalence of hypercholesterolemia in Tangerang Regency, the prevalence of hypercholesterolemia based on a total cholesterol concentration of &gt;200 mg/dl is 39,8%. The research aims to determine the description of nutritional status, physical activity, habits of eating fatty foods and fat intake with the incidence of hypercholesterolemia in adults in Cikupa Village. This research is observational with a cross sectional research design. The number of respondents was 61 people using accidental sampling technique. The data taken includes data on body weight, height, nutritional intake, frequency of eating fatty foods, physical activity and total cholesterol levels. The research instrument used a food recall questionnaire, FFQ, and PAL. Bivariate analysis uses the chi-square test. The results of the prevalence of hypercholesterolemia in the adult group in Cikupa were 59,4%. Most of them had normal nutritional status (77,6%), light physical activity (71,6%), often consumed fatty foods (44,8%) and a higher fat intake of (53,7%). There was no significant relationship between nutritional status, physical activity, eating habits of fatty foods, and fat intake with hypercholesterolemia in the adult group in Cikupa Village (p&gt;0,05).

Clinical and genetic diagnosis of familial hypercholesterolaemia in patients undergoing coronary angiography: the Ludwigshafen Risk and Cardiovascular Health Study.

To investigate the prevalence of familial hypercholesterolaemia (FH) and compare the performance of clinical criteria and genetic testing in patients undergoing coronary angiography. The prevalence of FH was determined with the Dutch Lipid Clinical Network (DLCN), US-MEDPED, Simon Broome (SB) criteria, the 'Familial Hypercholesterolaemia Case Ascertainment Tool' (FAMCAT), and a clinical algorithm. Genetic screening was conducted with a custom array from Affymetrix (CARRENAL array) harboring 944 FH mutations. The study cohort consisted of 3267 patients (78.6% with coronary artery disease [CAD]). FH was diagnosed in 2.8%, 2.2%, 3.9%, and 7.9% using the DLCN, US-MEDPED, SB criteria, and the FAMCAT. The clinical algorithm identified the same patients as the SB criteria. Pathogenic FH mutations were found in 1.2% (1.2% in patients with CAD, 1.0% in patients without CAD). FH was more frequently diagnosed in younger patients. With genetic testing as reference, the clinical criteria achieved areas under the ROC curve (AUCs) in the range of 0.56-0.68. Using only LDL-C corrected for statin intake, an AUC of 0.68 was achieved. FH is up to fourfold more prevalent in patients undergoing coronary angiography than in contemporary cohorts representing the general population. Different clinical criteria yield substantially different diagnosis rates, overestimating the prevalence of FH compared to genetic testing. LDL-C testing alone may be sufficient to raise the suspicion of FH, which then needs to be corroborated by genetic testing.

Exploring sex variations in the incidence of cardiovascular events: a counterfactual decomposition analysis.

Some cardiovascular risk factors (CVRFs) that occur differently in men and women can be addressed to reduce the risk of suffering a major adverse cardiovascular event (MACE). Furthermore, the development of MACE is highly influenced by social determinants of health. Counterfactual decomposition analysis is a new methodology that has the potential to be used to disentangle the role of different factors in health inequalities. This study aimed to assess sex differences in the incidence of MACE and to estimate how much of the difference could be attributed to the prevalence of diabetes, hypertension, hypercholesterolaemia and socioeconomic status (SES). Descriptive and counterfactual analyses were conducted in a population of 278515 people with CVRFs. The contribution of the causal factors was estimated by comparing the observed risk ratio with the causal factor distribution that would have been observed if men had been set to have the same factor distribution as women. The study period was between 2018 and 2021. The most prevalent CVRF was hypercholesterolaemia, which was similar in both sexes, while diabetes was more prevalent in men. The incidence of MACE was higher in men than in women. The main causal mediating factors that contributed to the sex differences were diabetes and SES, the latter with an offsetting effect. This result suggests that to reduce the MACE gap between sexes, diabetes prevention programmes targeting men and more gender-equal salary policies should be implemented.

Prevalence of familial hypercholesterolemia in patients with acute coronary syndrome

Prevalence of familial hypercholesterolemia in patients with acute coronary syndrome

The Interplay of Diet, Smartphone Overuse, and Adolescent Obesity Rates: Exploring the Mediating Role in the Prevalence of Hypercholesterolemia

The Interplay of Diet, Smartphone Overuse, and Adolescent Obesity Rates: Exploring the Mediating Role in the Prevalence of Hypercholesterolemia

Which inflammatory marker, between systemic immune-inflammation index and neutrophil to eosinophil ratio, is associated with Peyronie’s disease and are there any implications for a better understanding of its mechanisms?

BackgroundPeyronie’s disease affects up to 9% of men and is often accompanied by pain and/or erectile dysfunction. It is characterized by an inflammatory process that is the grassroots of the subsequent fibrosis stage. There is an unmet need to evaluate its onset and progression. Among the newly proposed biomarkers of inflammation, authors developed a novel systemic immune-inflammation index (SII) based on lymphocyte, neutrophil, and platelet counts. Similarly, a recent study reported that a neutrophil-to-eosinophil ratio (NER) represents systemic inflammation.ResultsA 49-patient group with Peyronie’s disease as confronted with 50 well-matched for age and BMI controls. As laboratory evaluation of inflammation, SII, NER and the eosinophil to neutrophil ratio (ENR) were studied. As a likely risk factor for the presence of Peyronie’s disease, a higher prevalence of hypercholesterolemia, hyperglycemia and hypertension was discovered in the patients compared to controls. A significant difference was found in the median values of the NER between the two selected groups, i.e., 32.5 versus 17.3 (p = 0.0021). As expected, also ENR was significantly different. The receiver operating characteristic curves for SII, ENR and NER were 0.55, 0.32 and 0.67, respectively, highlighting the best performance of NER. The cut-off for NER was 12.1, according to the Youden test.ConclusionsAccording to our results, any evaluation of circulating eosinophil, evaluated as NER, beyond being a signature of immuno-inflammatory response, help assess tissue homeostasis, since eosinophils are now considered multifunctional leukocytes and give a picture of the inflammatory process and repair process belonging to Peyronie’s disease.

Features of the blood lipid spectrum in men exposed to elevated noise levels

Dyslipidemia is the main factor in the initiation and progression of atherosclerosis. The search for probable factors aff ecting  lipid metabolism is relevant. The aim of the study was to evaluate the parameters of lipid metabolism in the blood serum  of men exposed to elevated noise levels. Material and methods. 293 men with no confi rmed atherosclerotic cardiovascular  diseases were examined. Among the surveyed, 2 groups were identifi ed: 203 men who work under the infl uence of noise, and  90 men who do not come into contact with harmful production factors. Total cholesterol, triglycerides, low- and high-density  lipoproteins, and the level of oxidized low-density lipoproteins were determined. Remnant cholesterol, atherogenic index and  atherogenic plasma index were calculated. Results. Among persons under 55 years of age working in noise, an increase in total  cholesterol (p = 0.02) and remnant cholesterol (p = 0.0006), a decrease in high-density lipoproteins (p = 0.03) and a tendency  to increase the atherogenic index (p = 0.05) and the atherogenic plasma index (p = 0.07) were revealed. The prevalence  of hypercholesterolemia was comparable in the main and control groups and amounted to 56.7 and 47.4%, respectively  (p = 0.17). The median level of oxidized low-density lipoproteins in people working with noise did not exceed the upper limit  of the norm. Conclusions. In men younger than 55 years old, working under conditions of exposure to increased noise levels,  some features of the blood lipid spectrum are observed. The revealed changes may indicate an increase in the atherogenic  potential of the blood serum

Lipid disorders before and after successful liver transplantation.

Liver transplantation (LTx) is the only successful treatment for end-stage liver disease. The results of liver transplantation depend not only on graft survival but may be also affected by superimposed cardiovascular morbidities. The aim of this retrospective study was to assess the prevalence of lipid disorders as one of the important cardiovascular risk factors in patients before and after successful LTx. One hundred eleven patients who underwent liver transplantation because of liver cirrhosis and survived at least 2 years with functioning graft between November 2005 and May 2014 were included in this retrospective analysis. The mean age of the patients at the time of liver transplantation was 49.7±12.2 years. The prevalence of dyslipidemia was assessed before and two years after liver transplantation. This was analyzed in relation to the etiology of liver disease, including alcohol toxicity, viral or autoimmune diseases. The prevalence of hypertriglyceridemia before and after LTx was 13.5% and 40.5%, respectively (P<0.001). Similarly, hypercholesterolemia was noted in 17.1% and 51.4% respectively (P<0.001). The annual incidence of hypertriglyceridemia and hypercholesterolemia during the first two years after LTx was 16.2% and 20.7%, respectively. The prevalence of hypertriglyceridemia (18.5% vs 66.7%, P<0.001) and hypercholesterolemia (29.6% vs 70.0%, P=0.002) was significantly lower in patients with the autoimmune cause of liver cirrhosis in comparison to patients with the alcoholic liver disease. The prevalence of dyslipidemia is increased after liver transplantation. The prevalence of dyslipidemia may be related to the cause of liver injury before LTx.

Prevalence of familial hypercholesterolaemia (FH)-causing variants and impact on LDL-C concentration in European, South Asian, and African ancestry groups of the UK Biobank

Prevalence of familial hypercholesterolaemia (FH)-causing variants and impact on LDL-C concentration in European, South Asian, and African ancestry groups of the UK Biobank

Impact of Green Tea Consumption on the Prevalence of Cardiovascular Outcomes: A Systematic Review.

Cardiovascular diseases (CVDs) represent a major global health concern, responsible for significant morbidity, mortality, and disability. To mitigate the impact of CVDs, individuals often seek preventive measures, and one such approach is the consumption of green tea. This study aims to provide a comprehensive and up-to-date assessment of the effects of green tea consumption on the prevalence of cardiovascular outcomes. Following PRISMA guidelines, we conducted a systematic review using PubMed and Google Scholar databases to identify relevant studies. Our analysis revealed that the risk factors associated with CVDs can vary across different diseases, with hypertension being a common risk factor for CVD mortality and CVD. Notably, the consumption of green tea exhibited a positive effect on reducing the prevalence of cardiometabolic risks and hypercholesterolemia. Furthermore, green tea consumption was observed to have a beneficial impact on lowering both diastolic and systolic blood pressure. In conclusion, the studies reviewed in this research suggest that the consumption of green tea has a significant and positive influence on cardiovascular health. These findings highlight the potential of green tea as a valuable component of a healthy lifestyle, offering a promising avenue for its use as a dietary supplement to reduce the risk of CVDs.