Higher Triglyceride Levels Research Articles

Pancreatitis polygenic risk score is independently associated with all-cause acute pancreatitis risk in the UK Biobank.

Acute pancreatitis (AP) is a complex disease most commonly caused by gallstones, alcohol intake, or hypertriglyceridemia. Even in subjects with hypertriglyceridemia, the risk of AP is heterogeneous. Identifying individuals with a high genetic susceptibility to AP could contribute to a better risk stratification in the clinic. This study aimed to determine if a weighted polygenic risk score (PRS) of common variants in pancreatitis susceptibility genes can independently predict all-cause AP incidence in the general population. A weighted PRS was calculated for 484932 individuals from the UK Biobank, including 3346 individuals who developed AP during follow-up. The PRS included eight single nucleotide polymorphisms in known pancreatitis susceptibility genes. Individuals with a pancreatitis PRS above the 90th percentile had a 1.21-fold (1.03-1.43; P=0.02) increased risk of AP compared with those with a pancreatitis PRS below the 90th percentile. When comparing individuals in the third tertile versus the first tertile, the risk of AP was 1.13-fold (1.00-1.28; P=0.06) higher. Individuals with both a high triglyceride (TG) level and a high pancreatitis PRS (third tertile) had a 2.31-fold (1.83-2.93; P=3.4×10-12) increased risk of AP compared with those with a low pancreatitis PRS and a low TG level (first tertile). Overall, the association between pancreatitis PRS and incident AP was independent of baseline TG level. Results of this study suggest that the accumulation of common variants in pancreatitis susceptibility genes is associated with all-cause AP incidence. Pancreatitis PRS could help clinicians identify patients who may be at higher risk of AP and who may benefit from more aggressive treatment.

7055 Metabolic Disorders In Thalidomide Embryopathy

Abstract Disclosure: A. Tanabe: None. Thalidomide embryopathy (TE) is a congenital limb defect that occurs in neonates born to pregnant women who have taken thalidomide. Typical abnormalities of the TE are upper limb hypoplasia and and/or auditory dysfunction. In Japan, thalidomide was marketed as an agent for sleep-induce and digestive ulcers from 1958 to 1962. Up to now, approximately 290 cases have been certified and are supported by the government as drug-induced disease. Currently, many of the victims are in their late 50s, and in addition to congenital disabilities, various health issues such as lifestyle-related diseases can be developed. We investigated their metabolic condition using data of medical health checkup between 2017 and 2018. Fifty-one Japanese cases of TE (28 men and 23 women) were included in this study. The mean age was 56.4±1.6 years in men and 55.9±1.2 years in women. The prevalence of upper limb deformities was 64% in men and 74% in women; the remaining patients had only hearing impairment. The mean body mass index (BMI) was 22.7±2.1 in men and 22.5±4.0 in women. Eleven percent of men and 17% of women had a BMI between 25-30, while 9% of women and no men had a BMI of 30 or greater. Liver dysfunction was seen in 32% of men and 9% of women. The mean high-density lipoprotein cholesterol level was 60±17 mg/dL in men and 68±18 mg/dL in women. The mean low-density lipoprotein (LDL) cholesterol level was 120±28 mg/dL in men and 136±35 mg/dL in women, with 25% of men and 48% of women had LDL level of 140 mg/dL or greater. The mean triglyceride (TG) level was 144±85 mg/dL in men and 116±61 mg/dL in women, with 43% of men and 17% of women had a level of 150 mg/dL or greater. The mean HbA1c level was 6.0±1.0% in men and 5.9±0.4% in women. The prevalence of impaired glucose tolerance was 25% in men and 13% in women. Fatty liver (FL) evaluated by ultrasonography or CT scan was 61% in men and 39% in women. The patients with FL showed significantly high body fat percentage and TG level in men, high alanine aminotransferase, γ-glutamyl transpeptidase and TG levels in women, respectively, compared to the patients without FL. The prevalence of hypertriglyceridemia was significantly higher in men with FL compared with men without FL. There was no significant difference in with or without the upper limb abnormalities in both groups. Although without obvious overweight, more than 40 % of the patients had dyslipidemia and 50% of the patients had FL. The limb abnormalities can result in movement limitations however other factors may be involved in the development of metabolic disorders in TE. The results of this study provide valuable information for future health management in thalidomide embryopathy. (This study was conducted by a research grant from the National Center for Global Health and Medicine, Japan: 21A1015 and a Grant-in-Aid from the Ministry of Health, Labour, and Welfare, Japan: 20KC2005, 23KC2017). Presentation: 6/2/2024

Potential causal and temporal relationship between plasma triglyceride levels and circulating leukocyte

BackgroundCirculating triglyceride (TG) and leukocytes, the main components of the vascular system, may impact each other and co-fuel atherosclerosis. While the causal relationship between plasma TG levels and leukocyte counts remains unclear. MethodsBidirectional mendelian randomisation (MR) analysis was conducted to investigate the potential causal relationship between TG levels and the counts of leukocytes and their subtypes. A cross-lagged panel model (CLPM) using a longitudinal healthy screening data (13,389 adults with an follow-up of 4 years) was fitted to examine the temporal relationship between them. ResultsGenetically predicted plasma TG levels were positively associated with total leukocyte counts (TLC) [β(se)=0.195(0.01)], lymphocyte counts (LC) [β(se)=0.196(0.019)], and neutrophill counts (NC) [β(se)=0.086(0.01)], which remained significant after adjusting for several confounders. Inversely, the genetically predicted TLC [β(se)=0.033(0.008)], LC [β(se)=0.053(0.008)], and NC [β(se)=0.034(0.008)] were positively associated with plasma TG levels. However, when all three of them were put into the MR model adjusted for each other, only LC was significantly associated with TG levels. There was no association between genetically predicted TG levels and monocyte counts (MC), basophil counts, and eosinophill counts. The results of CLPM showed that the temporal effect of elevated TLC, MC, LC, and NC on plasma TG levels were stronger than the inverse effect. ConclusionOur findings suggesting a causal associations of plasma TG levels with TLC, LC, and NC. In turn, LC was positively associated with plasma TG levels. Additionally, elevated circulating LC may precede high plasma TG levels.

Effect of one-month shatkarma intervention on hypertriglyceridemia: a case study

High triglyceride levels can increase the risk of heart disease, so finding effective ways to manage them is important. Traditional yoga practices, especially Shatkarma, are being looked at for their potential benefits on cardiovascular health. This present case report explores one-month Shatkarma intervention on hypertriglyceridemia of a middle-aged male. A 58-year-old man with very high triglycerides (598.77 mg/dl) was admitted to Patanjali Ayurveda Hospital, based on his pre-examination he was transferred to Shatkarma department for further procedure. He then participated in a one-month Shatkarma program, which included Shankha Prakshalana (done once), Kunjal Kriya (twice a week), and Jal Neti and Trataka (alternate day). After the month-long program, his triglyceride levels dropped significantly from 598.77 mg/dl to 114.5 mg/dl. This case shows that Shatkarma practices can significantly lower triglyceride levels. The results suggest that combining traditional yoga practices with conventional treatments could be a helpful way to manage high triglycerides. However, since everyone’s body responds differently; more research is needed to fully understand how these practices work and their long-term benefits.

Effect of chia seeds or concentrated fish oil on cardiometabolic risk markers in subjects with hypertriglyceridaemia: a parallel clinical trial.

The beneficial effects of n-3 polyunsaturated fatty acids (PUFA) in reducing high blood triglyceride (TG) levels have been well demonstrated. This study aimed to investigate the effect of chia seeds on blood TG and its associated cardiometabolic factors in hypertriglyceridaemic individuals. This three-group randomised controlled trial compared the effects of a low-calorie diet (n = 22), a low-calorie diet with chia seeds (30 g/day, n = 22) or a low-calorie diet with concentrated fish oil (1.8 g/day of n-3 long-chain PUFAs, n = 22) in patients with hypertriglyceridaemia. Anthropometrics, fasting blood lipids, proprotein convertase subtilisin/kexin type 9, insulin, adiponectin, leptin and interleukin-6 levels were measured. After 8 weeks, the mean reduction in weight exhibited by the three groups was not statistically different (2.0, 2.7 and 2.8 kg, respectively, for the control, fish oil and chia seed groups). The plasma TG decreased in both the chia seed and fish oil groups in comparison to the control group (p = 0.001). However, no significant difference was observed between the chia seed and fish oil groups (change from baseline mean: 145.2 and 136.7 mg/dL for the chia seed and fish oil groups, respectively). The consumption of chia seeds was associated with a reduction in diastolic blood pressure (change from baseline mean: 8.4 mmHg) compared to the other two groups. No significant alterations were observed in the other blood biochemical factors between the three groups. In people with moderate hypertriglyceridaemia, a low-calorie diet with 30 g of chia seeds compared to fish oil supplements containing 1.8 g of long-chain PUFAs has a similar effect on reducing plasma TG levels, whereas it has a higher blood pressure-lowering effect.

A-224 Non HDL Cholesterol: could be e new cardiovascular disease risk stratification factor?

Abstract Background A worldwide study demonstrated that among all modifiable risk factors of Cardiovascular Disease (CVD) to the abnormal cholesterol levels is attributable the highest risk of events. LDL-C is considered the most important lipoprotein risk factor. Some recent epidemiologic studies have suggested that non-HDL cholesterol (N-HDL-C) may be superior to LDL-C for identifying CVD risk. N-HDL-C is easily calculated from a lipid profile and represents all apolipoprotein B containing lipoproteins. Recent guidelines recommend LDL-C as a primary indicator and non-HDL-C as secondary. Moreover, cholesterol ratios are useful to stratification; the TC/HDL-C is associated with morbidity and mortality in the general population; in addition, several studies have stated that high triglycerides (TG) levels and low HDL-C are associated with increased risk and could function as atherogenic index. Methods 11399 samples were analyzed on Atellica Solution for the determination of Total Cholesterol (TC), D-LDL-C, HDL-C and TG. In the absence of clinical parameters, based on the desirable levels recommended by the guidelines, CVD risk was evaluated by assigning a cut-off of 100 and 130 mg/dL for D-LDL-C and N-HDL-C respectively Results Patients cohort mean (±SD) for CT, D-LDL, HDL, TG and N-HDL-C are 180 mg/dL (±43.2), 113 mg/dL (± 38.5), 51.7 mg/dL (±15.6), 116 mg/dL (±73.8), 128 mg/dL (±39.5) respectively. Of the examined patients, the 57.7% were outpatients, 21.8% of infectious diseases and 12.6% of the cardiovascular department. Data about D-LDL-C and N-HDL-C comparison, evaluated on discordant patients, are shown in table 1. Conclusions The data obtained from evaluation would seem to confirm hypothesis according to which non-HDL cholesterol would have a greater power in the identification of CVD risk because of cholesterol ratios are suggestive of increased risk for patients with an LDL-C<100 and N-LDL-C>130 mg/dL. Further studies assessing CVD risk, not only through laboratory data, are necessary to confirm this supposition.

A-223 Direct LDL or not Direct-LDL, that is the question

Abstract Background Management of Cardiovascular Disease (CVD) risk is dependent on Low Density Lipoprotein Cholesterol (LDL-C) levels; therefore LDL-C serves as the marker for the assessment of CVD risk and the focus of lipid lowering treatment. The gold standard reference method for measurement of LDL-C is beta-quantification. We compared calculated LDL-C with Friedewald (F-LDL-C), Martin-Hopkins (M-LDL-C) and Sampson (S-LDL-C) equations versus LDL-C directly measured (D-LDL-C). In CVD management also cholesterol ratios are evaluated. TC/HDL is associated with morbidity and mortality in the general population. Furthermore, several studies have stated that high triglycerides (TG) levels and low HDL-C (TG/HDL ratio) could function as an atherogenic index. Methods 11399 samples were analyzed on Siemens Atellica Solution® for the lipid profile determination measuring Total Cholesterol (TC), D-LDL-C, HDL-C and TG. In the absence of additional clinical parameters, based on desirable levels for LDL-C recommended by guidelines, CVD risk was evaluated by assigning to LDL-C a cut-off of 100 mg/dL. In presence of misclassifications, we used two other parameters to assess LDL-C results: TG/HDL-C ratio and CT/HDL-C. Results Patients cohort had a mean age of 57.7 (±16.8) years of which 53% (age=58.6, ±15.9) were males and 47% (age=56.5, ±17.8 years) were females. Of these, the 57.7% were outpatients and 42.3% inpatients (42.1% of infectious diseases - 24.4% of the cardiovascular department). Data about LDL-C misclassification and ratio data parameters are shown in table 1. Discordant patients for D-LDL-C vs F-LDL-C are 8.5%, that of D-LDL-C vs M-LDL-C are 7.7% and D-LDL-C vs S-LDL-C are 7.2%. Conclusions Is known that LDL plays a central role in the pathogenesis of atherosclerosis. Accurate estimation of LDL-C is a fundamental point for the stratification of CVD risk and the achievement of the therapeutic goal; however, we are still uncertain about the best and accurate way to measure it.

Application of a Machine Learning Predictive Model for Recurrent Acute Pancreatitis.

Acute pancreatitis is the main cause of hospitalization for pancreatic disease. Some patients tend to have recurrent episodes after experiencing an episode of acute pancreatitis. This study aimed to construct predictive models for recurrent acute pancreatitis (RAP). A total of 531 patients who were hospitalized for the first episode of acute pancreatitis at the Affiliated Hospital of Southwest Medical University from January 2018 to December 2019 were enrolled in the study. We confirmed whether the patients had a second episode until December 31, 2021, through an electronic medical record system and telephone or WeChat follow-up. Clinical and follow-up data of patients were collected and randomly allocated to the training and test sets at a ratio of 7:3. The training set was used to select the best model, and the selected model was tested with the test set. The area under the receiver operating characteristic curves, sensitivity, specificity, positive predictive value, negative predictive value, accuracy, decision curve, and calibration plots were used to assess the efficacy of the models. Shapley additive explanation values were used to explain the model. Considering multiple indices, XGBoost was the best model. The area under the receiver operating characteristic curves, accuracy, sensitivity, specificity, positive predictive value, and negative predictive value of the XGBoost model in the test set were 0.779, 0.763, 0.883, 0.647, 0.341, and 0.922, respectively. According to the Shapley additive explanation values, drinking, smoking, higher levels of triglyceride, and the occurrence of ANC are associated with RAP. The XGBoost model shows good performance in predicting RAP, which may help identify high-risk patients.

In vitro fertilization-induced extreme hypertriglyceridemia with secondary acute pancreatitis in emergency department: A case report and literature review

Abstract Acute pancreatitis is one of the severe complications of hypertriglyceridemia, which needs to be recognized early to provide appropriate treatment. Hypertriglyceridemia-induced pancreatitis has several causes, in which in vitro fertilization (IVF) is a rare etiology that is becoming increasingly popular. We report a 33-year-old female patient with a history of hypertension who has failed an IVF cycle and started a new IVF procedure 1 month before admission. She was diagnosed with severe triglyceridemia-induced acute pancreatitis with extremely high serum triglycerides (TGs) levels (18,547 mg/dL). We combined plasmapheresis and intravenous (IV) insulin and significantly reduced blood TG over a short time. She was discharged with a TG level of 366.7 mg/dL on the 10th day. It is essential to monitor serum TG levels in plasma before, during, and after this therapy, especially in the 1st month after initiating IVF. Although plasmapheresis combined with IV insulin is not officially recommended for acute triglyceridemia-induced pancreatitis, the therapy can be considered in cases with extremely high serum TG levels.

Serum levels of per- and poly-fluoroalkyl substances among middle-aged and elderly populations in Beijing and their association with dyslipidemia

Per- and poly-fluoroalkyl substances (PFAS), ubiquitous environmental pollutants, have been reported as possible contributors to human dyslipidemia. However, evidence for emerging PFAS remains scarce. Using a nested case-control study (n = 357) in a middle-aged and elderly population from Beijing, we investigated the serum concentrations of eight traditional and fourteen emerging PFAS and their potential links with dyslipidemia. Perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) were found to be the dominant PFAS. Serum levels of perfluorohexanesulfonic acid (PFHxS) and 6:2 chlorinated polyfluoroalkyl ether sulfonate (6:2 Cl-PFESA/F53B) were associated with higher risk of elevated low-density lipoprotein cholesterol (LDL-C) with odds ratios (OR) of 3.88 (95% CI: 1.44–10.51) and 2.71 (95% CI: 1.11–6.57), respectively. These compounds also positively correlated with high total cholesterol (TC). PFOA, perfluorodecanoic acid (PFDA), and 6:2 Fluorotelomer phosphate monoester (6:2 PAP) were linked to increased risk of high triglycerides (TG) with OR of 2.79 (95% CI: 1.30–6.01), 2.41 (95% CI: 1.27–4.60), and 1.53 (95% CI: 1.05–2.22), respectively. Conversely, perfluorooctane sulfonamidoacetic acid (FOSAA) was negatively associated with high TG levels. These findings indicate that both traditional and emerging PFAS may induce dyslipidemia, emphasizing the potentially serious impact of emerging PFAS on human health.

Falsely Elevated Triglyceride and Lipase Levels Due to Hyperglycerolemia in a Burn Patient Treated with Topical Silver Sulfadiazine

Pseudohypertriglyceridemia is an overestimation of serum triglyceride levels, potentially leading to an inaccurate diagnosis of hypertriglyceridemia. This can result from hyperglycerolemia, which interferes with enzymatic measurement methods. Hyperglycerolemia may arise from drugs or genetic glycerol kinase defects. We present a case of a severely burned patient with very high triglyceride levels (up to 5,696 mg/dL) that was resistant to lipid-lowering treatment, identified during the work up for pancreatitis associated with elevated lipase levels. Despite the very high triglyceride levels reported in the laboratory results, the standing plasma showed clear plasma, with no significant peak of pre-beta lipoprotein observed on serum lipoprotein electrophoresis. Serum apolipoprotein B levels were low, and urine triglyceride levels were high. This case confirms that very high serum glycerol levels caused the falsely elevations of triglyceride and lipase levels, resulting from hyperglycerolemia induced by the massive topical application of silver sulfadiazine cream (containing glycerine and glyceryl stearate) to the severely burned wound, which interfered with the laboratory assays. Triglyceride and lipase levels dramatically decreased after reducing the dose of silver sulfadiazine cream. No genetic defects related to glycerol kinase deficiency were identified.

Does Adopting Western Low-density Lipoprotein Cholesterol Targets Expose Indians to a Higher Risk of Cardiovascular Events? Expert Opinion From the Lipid Association of India.

Adverse cardiovascular (CV) events have declined in Western countries due at least in part to aggressive risk factor control, including dyslipidemia management. The American and European (Western) dyslipidemia treatment guidelines have contributed significantly to the reduction in atherosclerotic cardiovascular disease (ASCVD) incidence in the respective populations. However, their direct extrapolation to Indian patients does not seem appropriate for the reasons described below. In the US, mean low-density lipoprotein cholesterol (LDL-C) levels have markedly declined over the last 2 decades, correlating with a proportional reduction in CV events. Conversely, poor risk factor control and dyslipidemia management have led to increased CV and coronary artery disease (CAD) mortality rates in India. The population-attributable risk of dyslipidemia is about 50% for myocardial infarction, signifying its major role in CV events. In addition, the pattern of dyslipidemia in Indians differs considerably from that in Western populations, requiring unique strategies for lipid management in Indians and modified treatment targets. The Lipid Association of India (LAI) recognized the need for tailored LDL-C targets for Indians and recommended lower targets compared to Western guidelines. For individuals with established ASCVD or diabetes with additional risk factors, an LDL-C target of <50 mg/dL was recommended, with an optional target of ≤30 mg/dL for individuals at extremely high risk. There are several reasons that necessitate these lower targets. In Indian subjects, CAD develops 10 years earlier than in Western populations and is more malignant. Additionally, Indians experience higher CAD mortality despite having lower basal LDL-C levels, requiring greater LDL-C reduction to achieve a comparable CV event reduction. The Indian Council for Medical Research-India Diabetes study described a high prevalence of dyslipidemia among Indians, characterized by relatively lower LDL-C levels, higher triglyceride levels, and lower high-density lipoprotein cholesterol (HDL-C) levels compared to Western populations. About 30% of Indians have hypertriglyceridemia, aggravating ASCVD risk and complicating dyslipidemia management. The levels of atherogenic triglyceride-rich lipoproteins, including remnant lipoproteins, are increased in hypertriglyceridemia and are predictive of CV events. Hypertriglyceridemia is also associated with higher levels of small, dense LDL particles, which are more atherogenic, and higher levels of apolipoprotein B (Apo B), reflecting a higher burden of circulating atherogenic lipoprotein particles. A high prevalence of low HDL-C, which is often dysfunctional, and elevated lipoprotein(a) [Lp(a)] levels further contribute to the heightened atherogenicity and premature CAD in Indians. Considering the unique characteristics of atherogenic dyslipidemia in Indians, lower LDL-C, non-HDL-C, and Apo B goals compared to Western guidelines are required for effective control of ASCVD risk in Indians. South Asian ancestry is identified as a risk enhancer in the American lipid management guidelines, highlighting the elevated ASCVD risk of Indian and other South Asian individuals, suggesting a need for more aggressive LDL-C lowering in such individuals. Hence, the LDL-C goals recommended by the Western guidelines may be excessively high for Indians and could result in significant residual ASCVD risk attributable to inadequate LDL-C lowering. Further, the results of Mendelian randomization studies have shown that lowering LDL-C by 5-10 mg/dL reduces CV risk by 8-18%. The lower LDL-C targets proposed by LAI can yield these incremental benefits. In conclusion, Western LDL-C targets may not be suitable for Indian subjects, given the earlier presentation of ASCVD at lower LDL-C levels. They may result in greater CV events that could otherwise be prevented with lower LDL-C targets. The atherogenic dyslipidemia in Indian individuals necessitates more aggressive LDL-C and non-HDL-C lowering, as recommended by the LAI, in order to stem the epidemic of ASCVD in India.

Relationship between Lipid and Blood Glucose Levels with Stroke Risk in Dupak Surabaya

Background: Stroke is a syndrome characterized by rapidly developing symptoms and/or clinical signs in the form of focal or global brain functional disorders lasting more than 24 hours which are not caused by causes other than vascular. Stroke is the number one cause of disability and the main cause of death in Indonesia (19.42% of total deaths). Dyslipidemia and diabetes mellitus are two-fold risk factors for stroke.This research is to determine the relationship between lipids and blood glucose and a high risk of stroke. Methods: This research uses descriptive analytical methods with a cross sectional approach. The population is residents in Dupak Surabaya. The sampling method is random sampling technique. The total research sample was 53 participants. The statistical test used is Chi Square. Result: Statistical results show that there is no relationship between high cholesterol levels and the risk of stroke and there is a relationship between high triglyceride and blood sugar levels and the risk of stroke.Conclusion:This research concluded that there was a significant relationship between high levels of triglycerides and blood glucose and the risk of stroke and there was no significant relationship between high cholesterol levels and the risk of stroke. This lack of significant association could be due to the heterogeneous population and the presence of previous anti-cholesterol medication.

Prevalence of metabolic syndrome among adults treated at a district hospital outpatient department.

Metabolic syndrome (MetS) is a collection of risk factors, including hypertension, high fasting blood glucose, high fasting triglyceride and low high-density lipoprotein (HDL) cholesterol levels that may increase the risk for cardiovascular disease and type 2 diabetes. The study aimed to determine the prevalence of MetS among adults attending a Free State district hospital's outpatient department. A cross-sectional study included a consecutive sample of consenting patients 18 years and older from 18 October 2021 to 19 November 2021. Patients' waist circumference was measured, and data were extracted from patients' files. The 409 participants were predominantly females (64.2%). The median age was 60 years. Triglyceride and HDL cholesterol levels were available for 27.4% and 26.9% of patients, respectively. Of the 278 (68.0%) patients with sufficient information to determine their MetS status, 187 (67.3%) had MetS. Of the males with sufficient information, 49.1% (n= 56/114) had MetS compared to 79.9% (n= 131/164) of the females with sufficient information (p 0.001). The age group 60-79 years had the highest prevalence (76.7%,p 0.001). In all race groups, at least two-thirds of patients had MetS (p= 0.831). Incomplete patient notes and failure to do investigations led to a third of patients not having sufficient information to determine their MetS status. In patients with sufficient information, a high prevalence of MetS was found.Contribution:This study highlights the challenges of determining MetS retrospectively in an outpatient population and the need for completeness of medical note keeping and routine investigations in high-risk patients. It also notes the high prevalence of MetS.

Dietary patterns and metabolic syndrome amongst adult residents: A cross-sectional study in a rapidly urbanized Southern Chinese city.

We aimed to investigate and summarize dietary patterns and explore the association between dietary patterns and metabolic syndrome (MS) and its components among adult residents in a rapidly urbanized city. We employed a multi-stage random sampling method to select 1000 adult residents who underwent a comprehensive survey, including questionnaires, physical examinations, and laboratory tests. The diagnosis of metabolic syndrome was made when the participant met 3 or more of the 5 criteria outlined in the "2017 Chinese Guidelines for the Prevention and Treatment of Type 2 diabetes." Factor analysis and a nonconditioned logistic regression model were used. Nine hundred seventy-five participants with a mean (SD) age of 41.08 (11.06) were included. The prevalence of metabolic syndrome was 19.4% (n = 189). Significant differences were observed between the MS and non-MS groups in terms of patient characteristics in terms of sex (P < .001), age (P < .001), education (P < .001), marital status (P = .025), smoking (P < .001), and alcohol consumption (P = .044). Three dietary patterns were summarized: traditional, coastal, and meat. The coastal pattern was associated with a significantly lower prevalence of MS (P < .001), elevated blood pressure (P < .001), and high triglyceride levels (P = .03). However, in the multivariate analysis, we found no significant associations between dietary patterns and MS or its components after adjusting the demographic characteristics and behaviors, even when the P-value was close to .05. In this study, we did not find an association between dietary patterns and MS and its components after adjusting covariates as much as possible in Pingshan, Shenzhen, a rapidly urbanized city, but underscore the potential health benefits of the coastal dietary pattern, which highlights the importance of conducting further research for a comprehensive understanding.

A Risk Prediction Model for New-Onset Chronic Kidney Disease in the Elderly

Plain Language SummaryDifferent regions have different risk factors for chronic kidney disease (CKD), and using a single model for prediction can often lead to errors. This study aimed to create an easy-to-use tool to predict the risk of CKD in older adults. We analyzed data from 5,416 people aged over 65 who had regular health check-ups between January 2017 and July 2021. We found that about 20% developed CKD during a follow-up period of 2.3 years. Factors like age, being female, diabetes, high triglyceride levels, and initial kidney function were used to build the prediction model. This model was good at forecasting CKD risk and was validated to ensure its accuracy. It can help doctors quickly identify older adults who might be at risk of kidney problems and start early treatment.

Diabetes-Related Changes in Carotid Wall Properties: Role of Triglycerides.

Background/Objectives: This study compares the power of the radiofrequency (RF) signal reflected from the media layer (media power) of the common carotid artery (CCA) and the CCA stiffness between individuals with and without type 2 diabetes mellitus (T2DM). It also evaluates the associations of CCA media power with plasma glucose and lipid levels, as well as carotid stiffness. Methods: A total of 540 individuals, 115 with and 425 without T2DM (273 males, mean age = 64 ± 8 years) were studied using RF-based tracking of the right CCA. The following parameters were measured: CCA media thickness, luminal diameter, wall tensile stress (WTS), local pulse wave velocity (PWV), and media power. Results: Compared to the non-diabetic individuals, the T2DM patients had significantly higher CCA media thickness (652 ± 122 vs. 721 ± 138 microns, p < 0.005), luminal diameter (6.12 ± 0.78 vs. 6.86 ± 0.96 mm, p < 0.0005), media power (36.1 ± 4.8 vs. 39.3 ± 4.6, p < 0.0001), and PWV (7.65 ± 1.32 vs. 8.40 ± 1.89 m/s; p < 0.01), but comparable WTS (32.7 ± 10.4 vs. 33.1 ± 10.7 kPa; p = 0.25). In the entire population, CCA media power was independently associated with male sex, pulse pressure, current smoking, and T2DM; when T2DM was not included in the model, triglycerides emerged as an independent determinant of media power. The CCA PWV was independently associated with age, pulse pressure, media power, and T2DM. Conclusions: Our findings suggest the presence of structural changes in the arterial media of T2DM patients, leading to carotid stiffening and remodeling, aiming to preserve WTS. T2DM-related changes in arterial wall composition may be driven by high plasma triglyceride levels, which have previously been associated with both arterial stiffening and the incidence of CV events.

Endothelial Dysfunction in Children with Frequently Relapsing and Steroid-Dependent Nephrotic Syndrome

Background Children with frequently relapsing (FR) or steroid-dependent (SD) nephrotic syndrome (NS) show endothelial dysfunction and risk of endothelial injury during relapses, increasing the risk of accelerated atherosclerosis and adverse cardiovascular events. This study examines the plasma levels of markers of endothelial dysfunction [sE-selectin and vascular cell adhesion molecule-1 (VCAM-1)] in children aged 1–16 years with FRNS and SDNS in relapse. Materials and Methods Fifty-six children with FRNS and SDNS between 1 and 16 years were enrolled at the time of relapse and followed till six weeks of steroid-induced remission. Markers of endothelial dysfunction (sE-selectin and VCAM-1) in plasma were measured in these children and in an equal number of controls. Results Plasma sE-selectin and VCAM-1 levels were significantly raised during relapse, declined after six weeks of steroid-induced remission, and became comparable to controls (p &lt; 0.0001). We found high serum total cholesterol and triglycerides levels during relapse that remained elevated even after steroid-induced remission as compared to controls (p &lt; 0.0001). Raised levels of these markers confirm endothelial dysfunction in FRNS and SDNS patients. Conclusion Children with FRNS and SDNS had endothelial dysfunction during relapse, which was largely dependent upon disease activity.

Metformin and Caffeine’s Influence on Lipid Profile Indices of Streptozotocin-Induced Dyslipidemia in an Animal Model

Dyslipidemia has been linked to insulin resistance and hyperglycemia. Hyperglycemia, which is the outcome of either insufficient insulin production or insensitivity to insulin, is the hallmark of diabetes mellitus (DM). In this study, thirty-six (36) male Wistar rats with diabetes induced by streptozotocin were used to determine the effect of metformin and caffeine on blood glucose levels and lipid profile indices. The rats weighed between 150 and 200 grams and were split into six groups of six animals each at random. Group A was given unlimited access to chow (Grower feed) and water adlibitum. Group B was administered 60 mg/kg of streptozocin (STZ) without any medication, while Group C was given 60 mg/kg of STZ together with 50 mg/kg of metformin. Groups D and E were administered 60 mg/kg of streptozocin and 25 mg/kg and 50 mg/kg of caffeine, for a duration of 21 days respectively. Group F was given 50 mg/kg of caffeine together with 50 mg/kg of metformin for a duration of 21 days. After performing a post-hoc LSD comparison and using ANOVA to analyze the results, the lipid profile and blood glucose level were deemed significant at p&lt;0.05. A paired t-test was used to analyze body weight. Rats with diabetes had reduced body weight, whereas those receiving metformin and caffeine treatments had noticeably increased body weight. The findings demonstrated that whereas metformin and caffeine therapy greatly reduced blood glucose levels, STZ caused hyperglycemia in group B. However, diabetic rats had considerably higher levels of triglycerides (TG) and total cholesterol (TC), which were reduced by metformin and caffeine administration. HDL activity was considerably increased after treatment with metformin and caffeine, despite the rats' reduced HDL levels in group B. Rats with diabetes had considerably elevated levels of LDL and VLDL, and therapy with metformin and caffeine markedly restored their activity. The study shows that caffeine plus metformin may be utilized to control the lipid profile and blood glucose levels in diabetic rats.

Lipid levels and multiple myeloma risk: insights from Meta-analysis and mendelian randomization

BackgroundLipid levels have been suggset to be correlated with multiple myeloma (MM) risk, though causality remains unconfirmed. To explore this further, a detailed study combining meta-analysis and Mendelian randomization (MR) was conducted.MethodsLiterature searches were performed on PubMed and Embase; summary data for plasma lipid traits were extracted from the IEU and MM data from the FinnGen database. Meta-analysis and MR were utilized to analyze the link of lipids with MM risk, including mediator MR to identify potential mediators. The study was conducted in accordance with PRISMA and STROBE-MR guidelines.ResultsObservational studies analyzed through meta-analysis showed that elevated levels of LDL, HDL, total cholesterol (TC), and triglycerides correlate with a lower risk of MM, with HRs of 0.73, 0.59, 0.60, and 0.84, respectively. MR analysis confirmed a potential causal link of triglyceride with a reduced MM risk (OR: 0.67, 95% CI: 0.46–0.98), independent of BMI. Mediation analysis pointed to X-11,423-O-sulfo-L-tyrosine and neuropilin-2 as potential mediators.ConclusionsThe findings suggest that higher lipid levels (LDL, HDL, TC, and triglycerides) are linked with a reduced MM risk, and higher triglyceride levels are causally associated with a reduced MM risk. This suggests new avenues for therapeutic interventions targeting MM.