Aspirin does not confer protection against major ischemic vascular events in patients diagnosed with rheumatoid arthritis.

Objective: Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease characterized by inflammatory arthritis and extra-articular involvement. Patients with RA are at increased risk of developing cardiovascular diseases. This retrospective cohort study aimed to determine whether acetylsalicylic acid (aspirin [ASA]) protects against major ischemic vascular events in patients diagnosed with RA.

The Effect of Alumina-Rich Spinel Exsolution on the Mechanical Property of Calcium Aluminate Cement-Bonded Corundum Castables.

This study investigates the effect of the exsolution behavior of alumina-rich spinel on the formation and distribution of CA (CaAlO) in corundum castables bonded with calcium aluminate cement. In this study, alumina-rich spinel is substituted for tabular corundum in the same proportions and grain size. The matrices after curing were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy dispersive spectroscopy (EDS).

Genomic microsatellite characterization and development of polymorphic microsatellites in Eospalax baileyi.

Microsatellite markers are cost-effective, rapid, efficient, and show great advantages in in large-sample kinship analysis and population structure studies. However, microsatellite loci are seriously underdeveloped in non-model organisms. The plateau zokor (Eospalax baileyi) is a key species living underground in the Tibetan Plateau, the effective management of which has long been challenging.

Prevalence and Correlators of Anxiety and Depression in Premature Coronary Artery Disease.

Purpose: The present study assessed the correlation between anxiety and depression in young and middle-aged Chinese patients with coronary artery disease (CAD).

Patients And Methods: This study included 313 patients diagnosed with premature CAD at the Department of Cardiology between January and July 2023. The Zung Self-Rating Anxiety/Depression Scale (SAS/SDS) was used as a standardized scale to assess mental health symptoms.

Introgression drives adaptation to the plateau environment in a subterranean rodent.

Background: Introgression has repeatedly been shown to play an important role in the adaptation of species to extreme environments, yet how introgression enables rodents with specialized subterranean lifestyle to acclimatize to high altitudes is still unclear. Myospalacinae is a group of subterranean rodents, among which the high-altitude plateau zokors (Eospalax baileyi) and the low-altitude Gansu zokors (E. cansus) are sympatrically distributed in the grassland ecosystems of the Qinghai-Tibet Plateau (QTP).

Prediction of Major Adverse Cardiovascular Events by Triglyceride Glucose Index in Predominantly Male Patients with Rheumatoid Arthritis.

Background: Rheumatoid arthritis (RA) is a systemic and chronic autoimmune disease that is characterized by persistent joint inflammation. RA patients experience a considerably increased risk of cardiovascular-related morbidity and mortality. The current study investigated the association between triglyceride glucose (TyG) index and major adverse cardiovascular events (MACEs) in a predominantly male cohort of RA patients.

Patients with Atrial Fibrillation are Unlikely to Benefit from Aspirin Monotherapy.

Background: Aspirin (ASA), the mainstay antiplatelet treatment in patients with cardiovascular disease (CVD), has been received by a considerable number of AF patients. This study sought to examine the association between ASA monotherapy and the risk of major adverse cardiac and cerebrovascular events (MACCE) in patients with atrial fibrillation (AF).

Methods: A total of 850 patients with AF were identified from a community-based Kailuan study.

Triglyceride-Glucose Index Predicts Major Adverse Cardiovascular and Cerebrovascular Events in Patients with Atrial Fibrillation.

This study aimed to explore the relationship between the trajectory of the triglyceride-glucose (TyG) index and the occurrence of major adverse cardiovascular and cerebrovascular events (MACCE) in patients with atrial fibrillation (AF).This prospective study included 1979 patients with AF, who were initially selected from the Kailuan study. Patients of AF were split into four groups according to the value of TyG index.

Association of the triglyceride-glucose index with early-onset atherosclerotic cardiovascular disease events and all-cause mortality: a prospective cohort study.

Background: The association between the triglyceride glucose (TyG) index and the risk of early-onset atherosclerotic cardiovascular disease (ASCVD) events or all-cause mortality in young and middle-aged people is not fully elucidated.

Methods: The present study included 64,489 young and middle-aged people who participated in the 2006 Kailuan Study physical examination. Multivariate Cox proportional hazards models and restricted cubic spline curves were used to assess the association of TyG index with early-onset ASCVD events and all-cause mortality.

Triglyceride-glucose index predicts major adverse cardiovascular events in patients with chronic kidney disease.

Background And Purpose: Triglyceride-glucose (TyG) index has been regarded as a reliable surrogate marker of insulin resistance for predicting cardiovascular outcomes. The current study aimed to explore the associations between TyG index with major adverse cardiovascular events (MACE) in patients with chronic kidney disease (CKD).

Methods/patients: 13,517 patients with chronic kidney disease (CKD) from the Kailuan study were included.

Seasonal patterns of miRNA and mRNA expression profiles in the testes of plateau zokors (Eospalax baileyi).

The gonads of seasonal breeding animals undergo periodic annual changes in morphology, physiological hormones, and gene expression levels. To clarify the regulatory mechanism of miRNAs in the seasonal testicular development and spermatogenesis of plateau zokors, the miRNA expression profiles in their testicles during breeding and non-breeding seasons were analyzed. In total, 447 miRNAs, including 366, 81, and 167 known, novel, and differentially expressed (DE) miRNAs, respectively, were determined in the testes.

Comparative analysis of microRNA and messengerRNA expression profiles in plateau zokor testicular cells under reproductive suppression.

Introduction: Reproductive suppression is an adaptive strategy that affects the success rate and reproductive efficiency in animals, which in turn affects population continuation and evolution. However, no studies on the miRNAs in testicular development and spermatogenesis regulatory mechanisms under reproductive suppression have been reported.

Methods: In this study, the differentially expressed (DE) miRNAs, miRNA-mRNA interaction network and function of the plateau zokor testicular cells of non-breeders and breeders during the breeding season were comprehensively analyzed by transcriptomics.

Atrial fibrillation increases the risk of new-onset myocardial infarction amongst working-age population: a propensity-matched study.

Objective: The aim of this study was to investigate the association between atrial fibrillation (AF) and new-onset myocardial infarction (MI) among a working-age population in an industrial city of North China.

Methods: In total 77,670 participants aged under 60 years were selected for this cohort study. Participants were divided into an AF group (n = 121) and a non-AF group (n = 74,565) based on their medical histories.

A study on the control path of financial research resource allocation based on Rahman model.

The participation of scientific research firms in transactions (research results) is a prerequisite for allocation of financial resources. Resources are allocated to projects with the greatest positive impact on social welfare. In this respect, the Rahman model is a useful method for allocating financial resources.

Environmental and climatic drivers of phenotypic evolution and distribution changes in a widely distributed subfamily of subterranean mammals.

How environmental factors shape species morphology and distributions is a key issue in ecology, especially in similar environments. Species of Myospalacinae exhibit widespread distribution spanning the eastern Eurasian steppe and the extreme adaptation to the subterranean environment, providing an excellent opportunity for investigating species responses to environmental changes. At the national scale, we here use geometric morphometric and distributional data to assess the environmental and climatic drivers of morphological evolution and distribution of Myospalacinae species in China.

Atrial fibrillation is an independent risk factor for new-onset myocardial infarction: a prospective study.

Background: Atrial fibrillation (AF) and myocardial infarction (MI) share common cardiovascular risk factors, therefore coexistence of AF and MI is very common, in addition, both AF and MI aggravate and exacerbate each other through multiple pathological processes. The aim of this study is to investigate whether AF increases the risk of new-onset MI.

Methods: In total 171,086 participants from an industrial city in North China were selected and enrolled in this prospective cohort study, participants were divided into the AF group or the non-AF group according to their medical history.

A donor-DNA-free CRISPR/Cas-based approach to gene knock-up in rice.

Structural variations (SVs), such as inversion and duplication, contribute to important agronomic traits in crops. Pan-genome studies revealed that SVs were a crucial and ubiquitous force driving genetic diversification. Although genome editing can effectively create SVs in plants and animals, the potential of designed SVs in breeding has been overlooked.