Differential Impacts of Invasive Percutaneous Coronary Intervention and Conservative Strategy on Elderly Patients with Non-ST-Segment Elevation Myocardial Infarction: An Analysis of Short-Term and Long-Term Survival.

The present study investigated the short-term and long-term outcomes of an invasive strategy in percutaneous coronary intervention (PCI) and a conservative strategy in non-ST-segment elevation myocardial infarction (NSTEMI) patients older than 80 years, with the aim to identify the strategy that is more beneficial than the other to this demographic population. A total of 139 patients from Beijing Anzhen Hospital and the Cao County People's Hospital were included in this study, comprising those aged >80 years and diagnosed with NSTEMI between 2017 and 2022. The main observation indicator was all-cause death, whereas the secondary indicators included composite endpoint events of recurrent myocardial infarction, need for urgent revascularization, recurrent angina, stroke, death, and major bleeding.

Prognostic value of neutrophil-to-lymphocyte ratio in gastric cancer patients undergoing neoadjuvant chemotherapy: A systematic review and meta-analysis.

Background: In recent studies, accumulating evidence has revealed a strong association between the inflammatory response and the prognosis of many tumors. There is a certain correlation of neutrophil-to-lymphocyte ratio (NLR) with the prognosis in gastric cancer (GC) patients undergoing neoadjuvant chemotherapy (NAC). However, the existing research results have remained controversial.

Study on Electrochemical Behaviors of Heat-Treated and .

Evaluating the bacterial activity effectively is critical to addressing the challenges posed by bacterial infections. Electrochemistry offers significant advantages in accuracy and cost efficiency compared with methods that are more time-consuming or require expensive instrumentation. This study initially established an electrochemical method for detecting bacterial activity using heat treatment as the pretreatment step.

ZLN005 Reduces Neuroinflammation and Improves Mitochondrial Function in Mice with Perioperative Neurocognitive Disorders.

Background: The decrease expression of PGC-1α contributes to perioperative neurocognitive disorders (PND). This study aimed to investigate the effects of the PGC-1α agonist ZLN005 in preventing PND and to explore the potential mechanism.

Methods: C57BL/6 mice were randomly divided into four groups: the control group (Group C), the surgery group (Group S), the surgery and ZLN005 (5 mg/(kg⋅d)) group (Group L), and the surgery and ZLN005 (7.

The CMLA score: A novel tool for early prediction of renal replacement therapy in patients with cardiogenic shock.

Background: Early identification of cardiogenic shock (CS) patients at risk for renal replacement therapy (RRT) is crucial for improving clinical outcomes. This study aimed to develop and validate a prediction model using readily available clinical variables.

Methods: A retrospective cohort study was conducted using data from 4,133 CS patients from the MIMIC and eICU-CRD databases.

Zinc Dicyanamide: A Potential High-Capacity Negative Electrode for Li-Ion Batteries.

We demonstrate that the β-polymorph of zinc dicyanamide, Zn[N(CN)], can be efficiently used as a negative electrode material for lithium-ion batteries. Zn[N(CN)] exhibits an unconventional increased capacity upon cycling with a maximum capacity of about 650 mAh·g after 250 cycles at 0.5C, an increase of almost 250%, and then maintaining a large reversible capacity of more than 600 mAh·g for 150 cycles.

Associations Between Life's Essential 8 and Insulin Resistance Among Nondiabetic Adults.

Background: Insulin resistance (IR) is closely linked to cardiometabolic diseases. Preventing and improving IR in nondiabetic populations is critically important. We aimed to investigate the relationship between Life's Essential 8 (LE8), the latest tool from the American Heart Association quantifying cardiovascular health, and IR among nondiabetic populations in the United States.

Uneven primary healthcare supply of rural doctors and medical equipment in remote China: community impact and the moderating effect of policy intervention.

Background: Unequal access to primary healthcare (PHC) has become a critical issue in global health inequalities, requiring governments to implement policies tailored to communities' needs and abilities. However, the place-based facility dimension of PHCs is oversimplified in current healthcare literature, and formulating the equity-oriented PHC spatial planning remains challenging without understanding the multiple impacts of community socio-spatial dynamics, particularly in remote areas. This study aims to push the boundary of PHC studies one step further by presenting a nuanced and dynamic understanding of the impact of community environments on the uneven primary healthcare supply.

Free triiodothyronine to free thyroxine ratio as a marker of poor prognosis in euthyroid patients with acute coronary syndrome and diabetes after percutaneous coronary intervention.

Objectives: In recent years, the free triiodothyronine/free thyroxine (FT3/FT4) ratio, a new comprehensive index for evaluating thyroid function, which could reflect thyroid function more stably and truly than serum thyroid hormone level, has been demonstrated to correlate with the risks of diabetes and cardiovascular disease in euthyroid adults. However, the correlation between thyroid hormone sensitivity and long-term prognosis in euthyroid patients with acute coronary syndrome (ACS) and diabetes after percutaneous coronary intervention (PCI) remains unclear.

Methods: A total of 1,786 euthyroid patients with ACS who successfully underwent PCI at Beijing Anzhen Hospital from August 2021 to April 2022 were included in our study, which was divided into three groups according to tertiles of thyroid hormone sensitivity index.

Estimated Pulse Wave Velocity and Cognitive Outcomes: A Post hoc Analysis of SPRINT-MIND.

Background: Arterial stiffness has been confirmed to be associated with cognitive impairment. Carotid-femoral pulse wave velocity (cfPWV) is widely regarded as the gold standard for assessing arterial stiffness, yet it is not readily accessible. In response, the use of estimated pulse wave velocity (ePWV) has been proposed as a more accessible and cost-effective alternative.

Combination of the glycated hemoglobin levels and prognostic nutritional index as a prognostic marker in patients with acute coronary syndrome and type 2 diabetes mellitus.

Background: Increased susceptibility to malnutrition and inadequate glycemic control are frequently observed in diabetic patients with coronary artery disease. The assessment of malnutrition is performed using the prognosis nutritional index (PNI). The inadequate glycemic control is measured using glycated hemoglobin (HbA1c).

Association between the cumulative average triglyceride glucose-body mass index and cardiovascular disease incidence among the middle-aged and older population: a prospective nationwide cohort study in China.

Background: Findings from earlier research have established that insulin resistance (IR) is implicated in atherosclerosis progression, representing a noteworthy risk factor for cardiovascular disease (CVD). Recently, the triglyceride glucose-body mass index (TyG-BMI) has been introduced as a straightforward and robust alternative indicator for early detection of IR. Nevertheless, there is a scarcity of studies that have examined the capability of TyG-BMI for predicting incident CVD.

Platelet to albumin ratio: A risk factor related to prognosis in patients with non-ST-segment elevation acute coronary syndrome undergoing percutaneous coronary intervention.

Background: Atherosclerotic cardiovascular disease (ASCAD) is recognized as a chronic subclinical systemic inflammatory condition. The platelet-albumin ratio (PAR) has shown promise in prognosticating various inflammation-related disorders. Our study aimed to assess the connection between PAR and major adverse cardiovascular events (MACE) in percutaneous coronary intervention (PCI)-treated patients with non-ST-segment elevation acute coronary syndrome (NSTE-ACS).

hIMB1636-MMAE, a Novel TROP2-Targeting Antibody-Drug Conjugate Exerting Potent Antitumor Efficacy in Pancreatic Cancer.

Herein, we first prepared a novel anti-TROP2 antibody-drug conjugate (ADC) hIMB1636-MMAE using hIMB1636 antibody chemically coupled to monomethyl auristatin E (MMAE) via a Valine-Citrulline linker and then reported its characteristics and antitumor activity. With a DAR of 3.92, it binds specifically to both recombinant antigen ( ∼ 0.

Slow magnetic relaxation in 8-coordinate Mn(II) compounds.

The design and synthesis of high-spin Mn(II)-based single-molecule magnets (SMMs) have not been well developed to a great extent, as compared with a large number of SMMs based on the other first row transition metal complexes. In light of our success in designing Fe(II), Co(II) and Fe(III)-based SMMs with a high coordination number of 8, it is of great interest to design Mn(II) analogues with such a strategy. In this contribution, four Mn(II) compounds, [Mn(Ln)](ClO) (1-4) were obtained from reactions of neutral tetradentate ligands, L1-L4, with hydrated Mn(ClO) (L1 = 2,9-bis(carbomethoxy)-1,10-phenanthroline, L2 = 2,9-bis(carbomethoxy)-2,2'-dipyridine, L3 = ,-dibutyl-1,10-phenanthroline-2,9-dicarboxamide, L4 = 6,6'-bis(2-(tert-butyl)-2-tetrazol-5-yl)-2,2'-bipyridine).

Effect of diabetes mellitus on young female patients with acute coronary syndrome.

Background: Diabetes mellitus (DM) is one of the most important risk factors of acute coronary syndrome (ACS). There have been many studies on the relationship between DM and ACS. However, the effect of DM on young females with ACS is still unclear.

Long-term safety of ultrathin bioabsorbable-polymer sirolimus-eluting stents versus thin durable-polymer drug-eluting stents in acute coronary syndrome: A systematic review and meta-analysis.

Background: Because of the advancement of bioabsorbable polymers and thinner struts, bioabsorbable-polymer sirolimus-eluting stents (BP-SES) with ultrathin struts may be related to superior performance when compared to durable-polymer drug-eluting stents (DP-DES) with thin struts. Nonetheless, the long-term safety of ultrathin BP-SES in acute coronary syndrome (ACS) remains unknown.

Methods: We sought to assess the long-term safety of ultrathin BP-SES in ACS patients, conducting a thorough meta-analysis of all relevant trials drawing a comparison between ultrathin BP-SES and contemporary thin DP-DES.

The predictive value of atherogenic index of plasma for cardiovascular outcomes in patients with acute coronary syndrome undergoing percutaneous coronary intervention with LDL-C below 1.8mmol/L.

Background: The potential predictive significance of atherogenic index of plasma (AIP) for cardiovascular outcomes in patients with acute coronary syndrome (ACS) and who have undergone percutaneous coronary intervention (PCI), with low-density lipoprotein-cholesterol (LDL-C) below 1.8mmol/L, has not been well explored.

Methods: The retrospective cohort analysis included 1,133 patients with ACS and LDL-C levels below 1.

NOX2 inhibition stabilizes vulnerable plaques by enhancing macrophage efferocytosis via MertK/PI3K/AKT pathway.

NADPH oxidases 2 (NOX2) is the main source of ROS in macrophages, which plays a critical role in the formation of atherosclerosis. However, effects of NOX2 inhibition on established vulnerable plaques and the potential role involved remain unclear. The purpose of this study is to investigate the latent mechanism of NOX2-triggered vulnerable plaque development.

Circularly polarized luminescence and magneto-optic effects from chiral Dy(III) single molecule magnets.

A new pair of multifunctional Zn(II)-Dy(III) enantiomers based on the chiral Schiff-base ligands [,-ZnLDy(HO)(NO)] (1R2R-ZnDy) and [,-ZnLDy(HO)(NO)] (1S2S-ZnDy) (HL = phenol, 2,2'-[[(1,2/1,2)-1,2-diphenyl-1,2-ethanediyl]bis[()-nitrilomethylidyne]]bis[6-methoxy]) was synthesized and characterized. Magnetic studies indicate that 1R2R-ZnDy behaves as a single-molecule magnet. Enantiomers 1R2R-ZnDy and 1S2S-ZnDy show chiroptical activity and circularly polarized luminescence in the ,-dimethylformamide (DMF) solution.

Long term clinical outcome after success re-attempt percutaneous coronary intervention of chronic total occlusion.

Background: To evaluate the long-term outcome after re-attempt CTO-PCI.

Methods: This is a retrospective cohort study that included 113 re-attempt CTO-PCI patients who were consecutively registered from January 2019 to December 2020 at Beijing Anzhen Hospital's Center of Coronary Artery Disease. All patients were divided into two groups based on procedural success or failure.

Triglyceride-glucose index level and variability and outcomes in patients with acute coronary syndrome undergoing percutaneous coronary intervention: an observational cohort study.

Background: The associations between the long-term triglyceride-glucose (TyG) index level and variability and clinical outcomes in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI) have not been well studied.

Methods: A total of 1,694 ACS patients with at least three postbaseline TyG index measurements within 2 years after PCI were included in the present study. The TyG index was defined as ln (fasting triglycerides [mg/dL] × fasting plasma glucose [mg/dL]/2).