Netrin-1 was a laminin-related protein involved in neurovascular protection, and we previously discovered that decreased serum netrin-1 was associated with poor prognosis of ischemic stroke. However, the relationship between serum netrin-1 level and the risk of ischemic stroke remains unclear. The aim of this study was to investigate the association between netrin-1 level and risk of ischemic stroke. A case-control study including 591 ischemic stroke patients and 591 age- and sex-matched healthy individuals was conducted, and serum netrin-1 concentrations were quantitatively determined via enzyme-linked immunosorbent assay for all participants. The serum netrin-1 levels were significantly lower in the ischemic stroke patients than those in matched controls (median, 496.4 vs 652.1pg/mL; P<0.001). After adjustment for potential confounders, the odds ratio of ischemic stroke associated with the highest quartile of netrin-1 was 0.07 (95% CI 0.01-0.65; P =0.018) compared with the lowest quartile of netrin-1. Each 1-standard deviation increase of log-transformed netrin-1 was associated with a lower odds of ischemic stroke (odds ratio 0.45, 95% CI 0.22-0.94; P=0.032), and a dose-response relationship between serum netrin-1 and ischemic stroke was observed (P =0.003). https://www.selleckchem.com/ Incorporating netrin-1 to conventional risk factors improved the discriminatory power for ischemic stroke (net reclassification index=98.0%, P<0.001; integrated discrimination improvement=0.28%, P=0.027). Serum netrin-1 was decreased in patients with ischemic stroke compared with healthy controls, suggesting that there was a potential role of netrin-1 in the pathogenesis of ischemic stroke. Serum netrin-1 was decreased in patients with ischemic stroke compared with healthy controls, suggesting that there was a potential role of netrin-1 in the pathogenesis of ischemic stroke. Evidence on the association between aspartate aminotransferase (AST) activity and mortality of patients with ischemic heart disease (IHD) is limited. We investigated whether there is an association between AST activity and mortality in IHD patients. The study included 6857 patients with coronary angiography-proven IHD and AST activity within the reference range. AST activity measurements were available in all patients. The primary outcome was 3-year cardiac mortality. Patients were categorized in groups according to the AST activity tertiles a group with AST within the 1st tertile (AST<17.0U/L), a group with AST within the 2nd tertile (AST>17-24.5U/L) and a group with AST within the 3rd tertile (AST>24.5U/L). Cardiac death (n=297) occurred in 109, 69 and 119 patients in the 1st to 3rd AST tertiles (Kaplan-Meier estimates of mortality 5.3%, 3.6% and 5.9%; univariable hazard ratio [HR]=1.75, 95% confidence interval [CI] 1.30-2.36, P<0.001 for tertile 3 vs. 2; HR=1.13 [0.87-1.46], P=0.370 for tertile 3 vs. 1; and HR=0.65 [0.48-0.87], P=0.004 for tertile 2 vs. 1). The association between AST and cardiac mortality was U-shaped. AST values <15U/L (HR=1.118 [1.009-1.238]) and >23U/L (HR=1.029 [1.003-1.056]) were associated with higher cardiac mortality compared with the reference value (21U/L). After adjustment, the association between AST and cardiac mortality was attenuated (P=0.133) but remained non-linear (P=0.047). In patients with IHD, AST activity was associated with the risk of cardiac mortality with a U-shaped relationship. After adjustment, the association between AST and mortality was attenuated. In patients with IHD, AST activity was associated with the risk of cardiac mortality with a U-shaped relationship. After adjustment, the association between AST and mortality was attenuated. Triglyceride glucose (TyG) index is considered a new surrogate marker of insulin resistance that associated with the development of vascular disease. The aim of this study was to evaluate the prognostic value of TyG index in patients with acute myocardial infarction (AMI). A total of 3181 patients with AMI were included in the analysis. Patients were stratified into 2 groups according to their TyG index levels the TyG index <8.88 group and the TyG index ≥8.88 group. The incidence of major adverse cardiovascular events (MACEs) during a median of 33.3-month follow-up were recorded. Multivariable Cox regression models revealed that the TyG index was positively associated with all-cause death [HR (95% CI) 1.51 (1.10,2.06), p=0.010], cardiac death [HR (95% CI) 1.68 (1.19,2.38), p=0.004], revascularization [HR (95% CI) 1.50 (1.16,1.94), p=0.002], cardiac rehospitalization [HR (95% CI) 1.25 (1.05,1.49), p=0.012], and composite MACEs [HR (95% CI) 1.19 (1.01,1.41), p=0.046] in patients with AMI. The independent predictive effect of TyG index on composite MACEs was mainly reflected in the subgroups of male gender and smoker. The area under the curve (AUC) of the TyG index predicting the occurrence of MACEs in AMI patients was 0.602 [95% CI 0.580,0.623; p<0.001]. High TyG index levels appeared to be associated with an increased risk of MACEs in patients with AMI. The TyG index might be a valid predictor of cardiovascular outcomes of patients with AMI. Retrospectively registered. Retrospectively registered. Consuming pulses (dry beans, dry peas, chickpeas, lentils) over several weeks can improve vascular function and decrease cardiovascular disease risk; however, it is unknown whether pulses can modulate postprandial vascular responses. The objective of this study was to compare different bean varieties (black, navy, pinto, red kidney) and white rice for their acute postprandial effects on vascular and metabolic responses in healthy individuals. The study was designed as a single-blinded, randomized crossover trial with a minimum 6 days between consumption of the food articles. Vascular tone (primary endpoint), haemodynamics and serum biochemistry (secondary endpoints) were measured in 8 healthy adults before and at 1, 2, and 6h after eating ¾ cup of beans or rice. Blood pressure and pulse wave velocity (PWV) were lower at 2h following red kidney bean and pinto bean consumption compared to rice and navy bean, respectively (p<0.05). There was greater vasorelaxation 6h following consumption of darker-coloured beans, as shown by decreased vascular tone PWV was lower after consuming black bean compared to pinto bean, augmentation pressure was lower after consuming black bean compared to rice and pinto bean, and wave reflection magnitude was lower after consuming red kidney bean and black bean compared to rice, navy bean, and pinto bean (p<0.