Efficacy and safety of tegoprazan (LXI-15028) vs. esomeprazole in patients with erosive esophagitis: A multicenter, randomized, double-blind, non-inferiority phase Ⅲ trial.

Background: An evidence gap still exists regarding the efficacy and safety of tegoprazan in Chinese patients with erosive esophagitis (EE) in China. This study aimed to verify the efficacy and safety of tegoprazan vs. esomeprazole in patients with EE in China.

Albumin-to-alkaline phosphatase ratio as a novel prognostic indicator in patients undergoing peritoneal dialysis: a propensity score matching analysis.

Background: Though the albumin-to-alkaline phosphatase ratio (AAPR) is used as a biomarker in various diseases, little is known about its effect on outcomes after peritoneal dialysis (PD).

Methods: This multicenter retrospective study comprised 357 incident PD patients stratified according to the AAPR. Propensity score matching (PSM) was performed to identify 85 patients for a well-matched comparison of all-cause and cardiovascular mortality.

A methylation- and immune-related lncRNA signature to predict ovarian cancer outcome and uncover mechanisms of chemoresistance.

Tumor-associated lncRNAs regulated by epigenetic modification switches mediate immune escape and chemoresistance in ovarian cancer (OC). However, the underlying mechanisms and concrete targets have not been systematically elucidated. Here, we discovered that methylation modifications played a significant role in regulating immune cell infiltration and sensitizing OC to chemotherapy by modulating immune-related lncRNAs (irlncRNAs), which represent tumor immune status.

Relationship between serum bicarbonate levels and the risk of death within 30 days in ICU patients with acute ischemic stroke.

Aim: To explore the relationship between baseline bicarbonate levels and their changes with 30-day mortality in patients with acute ischemic stroke who were admitted to the intensive care unit (ICU).

Methods: This cohort study collected the data of 4,048 participants from the Medical Information Mart for Intensive Care (MIMIC)-III and MIMIC-IV databases. Univariate and multivariable Cox proportional risk models were utilized to explore the relationship between bicarbonate T0 and Δbicarbonate with 30-day mortality in patients with acute ischemic stroke.

Elevated fibrinogen to pre-albumin ratio predicts mortality in peritoneal dialysis patients.

Background: Fibrinogen to pre-albumin ratio (FPR) is a promising predictor of mortality in various cancers. The aim of this study was to explore the prognostic value of FPR to predict mortality in peritoneal dialysis (PD) patients.

Methods: We retrospectively analyzed 324 incident PD patients form January 2011 to December 2020.

Rutin Inhibits Ox-LDL-Mediated Macrophage Inflammation and Foam Cell Formation by Inducing Autophagy and Modulating PI3K/ATK Signaling.

Atherosclerosis (AS) is one of the leading causes of death among the elderly, and is primarily caused by foam cell generation and macrophage inflammation. Rutin is an anti-inflammatory, anti-oxidant, anti-allergic, and antiviral flavonoid molecule, known to have anti-atherosclerotic and autophagy-inducing properties, but its biological mechanism remains poorly understood. In this study, we uncovered that rutin could suppress the generation of inflammatory factors and reactive oxygen species (ROS) in ox-LDL-induced M2 macrophages and enhance their polarization.

Correlation Between Brain Structure Atrophy and Plasma Amyloid-β and Phosphorylated Tau in Patients With Alzheimer's Disease and Amnestic Mild Cognitive Impairment Explored by Surface-Based Morphometry.

Objective: To investigate the changes in the cortical thickness of the region of interest (ROI) and plasma Aβ40, Aβ42, and phosphorylated Tau (P-Tau) concentrations in patients with Alzheimer's disease (AD) and amnestic mild cognitive impairment (aMCI) as the disease progressed with surface-based morphometry (SBM), to analyze the correlation between ROI cortical thickness and measured plasma indexes and neuropsychological scales, and to explore the clinical value of ROI cortical thickness combined with plasma Aβ40, Aβ42, and P-Tau in the early recognition and diagnosis of AD.

Methods: This study enrolled 33 patients with AD, 48 patients with aMCI, and 33 healthy controls (normal control, NC). Concentration changes in plasma Aβ42, Aβ40, and P-Tau collected in each group were analyzed.

The effect of an ICU liaison nurse-led family-centred transition intervention program in an adult ICU.

Background: ICUs follow a restrictive companionship policy, especially after the COVID-19 outbreak. This strategy often limits the time families spend with patients, hinders their knowledge and skills in caregiving, and the sudden transfer of ICU patients to assist with disease monitoring and daily care can be very stressful for families. It is beneficial to use the transition period of transferring ICU patients to help families adjust to the role of caregiver.

The Efficacy and Safety of Radiofrequency Catheter Ablation for Cardiac Arrhythmias in Pediatric Patients.

Background: We aimed to evaluate the acute and long-term efficacy and safety of radiofrequency catheter ablation (RFCA) in Chinese pediatric patients with arrhythmias.

Methods: We gathered clinical data from pediatric patients who underwent RFCA in several large medical centers in China between 2000 and 2019.

Results: A total of 4,622 different substrates in 4,622 patients were ablated, with the majority consisting of supraventricular tachycardia (N = 3,831, 82.

Practice of diagnosis and management of acute respiratory distress syndrome in mainland China: a cross-sectional study.

Background: Although acute respiratory distress syndrome (ARDS) has been recognized for more than 50 years, limited information exists about the incidence and management of ARDS in mainland China. To evaluate the potential for improvement in management of patients with ARDS, this study was designed to describe the incidence and management of ARDS in mainland China.

Methods: National prospective multicenter observational study over one month (August 31 to September 30, 2012) of all patients who fulfilled the Berlin or American European Consensus Conference (AECC) definition of ARDS in 20 intensive care units, with data collection related to the management of ARDS, patient characteristics and outcomes.

Change in lipid profile and risk of new-onset atrial fibrillation in patients with chronic heart failure: A 3-year follow-up observational study in a large Chinese hospital.

In chronic heart failure (CHF), new-onset atrial fibrillation (AF) is associated with increased morbidity and mortality. We aimed to evaluate the influence of dyslipidemia on the incidence of new-onset AF in patients with CHF.In this single-center observational study, 308 patients with CHF and no history of AF were followed-up for 3 years.

Relationship between the endothelial glycocalyx and the extent of coronary atherosclerosis.

Objective: To investigate the correlation between the EG and the severity of coronary atherosclerosis.

Methods: A total of193 subjects were divided into two groups. A SDF video microscope with a glycocalyx thickness measurement system was used to visualize the sublingual microcirculation.

Atherosclerotic plaque features and distribution in bilateral carotid arteries of asymptomatic elderly population: A 3D multicontrast MR vessel wall imaging study.

Purpose: This study sought to investigate the characteristics of morphology, compositions and distribution of carotid atherosclerotic plaques in asymptomatic elderly population using three dimensional (3D) multicontrast magnetic resonance vessel wall imaging.

Materials And Methods: 146 asymptomatic elderly subjects (≥60years) were recruited and underwent 3D multicontrast MR vessel wall imaging for bilateral carotid arteries on a 3.0T MR scanner.

Angiotensin-(1-7) attenuates angiotensin II-induced cardiac hypertrophy via a Sirt3-dependent mechanism.

The objectives of the present study were to investigate the effect of ANG-(1-7) on the development of cardiac hypertrophy and to identify the intracellular mechanism underlying this action of ANG-(1-7). Blood pressure and heart rate were recorded using radiotelemetry before and after chronic subcutaneous infusion of control (PBS), ANG II, ANG-(1-7), or ANG II + ANG-(1-7) for 4 wk in normotensive rats. Chronic administration of ANG-(1-7) did not affect either basal blood pressure or the ANG II-induced elevation in blood pressure.

The Contrast Enhancement of Intracranial Arterial Wall on High-resolution MRI and Its Clinical Relevance in Patients with Moyamoya Vasculopathy.

The purpose of this study is to investigate the characteristics of intracranial vessel wall enhancement and its relationship with ischemic infarction in patients with Moyamoya vasculopathy (MMV). Forty-seven patients with MMV confirmed by angiography were enrolled in this study. The vessel wall enhancement of the distal internal carotid artery, anterior cerebral artery and middle cerebral artery was classified into eccentric and concentric patterns, as well as divided into three grades: grade 0, grade 1 and grade 2.

Insights into Campylobacter jejuni colonization and enteritis using a novel infant rabbit model.

A lack of relevant disease models for Campylobacter jejuni has long been an obstacle to research into this common enteric pathogen. Here we used an infant rabbit to study C. jejuni infection, which enables us to define several previously unknown but key features of the organism.

Evaluation of basilar artery atherosclerotic plaque distribution by 3D MR vessel wall imaging.

Purpose: Basilar artery (BA) atherosclerosis is an important cause of perforator stroke in the brainstem due to plaque involvement of the perforator ostia in BA dorsal or lateral walls. Therefore, to acquire information on plaque distribution is important to better understand and prevent the perforator stroke. This study aimed to comprehensively evaluate BA plaque distribution with 3D magnetic resonance imaging (MRI) vessel wall imaging.

Rapamycin reverses the senescent phenotype and improves immunoregulation of mesenchymal stem cells from MRL/lpr mice and systemic lupus erythematosus patients through inhibition of the mTOR signaling pathway.

We have shown that bone marrow (BM)-derived mesenchymal stem cells (BM-MSCs) from SLE patients exhibit senescent behavior and are involved in the pathogenesis of SLE. The aim of this study was to investigate the effects of rapamycin (RAPA) on the senescences and immunoregulatory ability of MSCs of MRL/lpr mice and SLE patients and the underlying mechanisms. Cell morphology, senescence associated β-galactosidase (SA-β-gal) staining, F-actin staining were used to detect the senescence of cells.

In Vivo Validation of Simultaneous Non-Contrast Angiography and intraPlaque Hemorrhage (SNAP) Magnetic Resonance Angiography: An Intracranial Artery Study.

Objectives: Simultaneous Non-contrast Angiography and intraPlaque hemorrhage (SNAP) technique was recently proposed for joint MRA and intraplaque hemorrhage (IPH) imaging. The purpose of this study is to validate SNAP's MRA performance in patients with suspected intracranial artery disease.

Methods: SNAP and time-of-flight (TOF) techniques with matched field of view and resolution were applied on 15 patients with suspected intracranial artery disease.

[Deep neck infection: clinical analyses of 95 cases].

Objective: To review the recent diagnosis and treatment experience with deep neck infection and emphasize the importance of radiologic evaluation, microbiology and appropriate treatment selection in these patients.

Methods: A respective review was conducted in 95 cases who were diagnosed as having deep neck from Jan. 2006 to March 2015.

[Does bariatric surgery decrease the risk of obesity-related tumor: a meta-analysis].

Objective: To explore whether bariatric surgery can decrease the incidence of obesity-related tumors in obesity patients.

Methods: Relevant studies comparing the incidence of obesity-related tumors in obesity patients between bariatric surgery and non- bariatric surgery were identified by search of PubMed, Medline, EBSCO, High Wire Press, OVID, EMbase, China hownet (CNKI) and Wanfang databases since the self-built database. In strict accordance with the standard after the screening, literature quality and extracted data were evaluated.

DKK1 eukaryotic expression plasmid and expression product identification.

We constructed the human dickkopf 1 (DKK1) eukaryotic expression plasmid and expressed, purified, and identified its expression product. We extracted cancer cells from cervical cancer tissue, followed by extraction of mRNA. Reverse transcription-polymerase chain reaction was conducted to obtain DKK1 gene fragments.

[Impact of spasmolytic on polyp and adenoma detection during colonoscopy: a meta-analysis].

Objective: To investigate the impact of intestinal spasmolytic on colon polyps and adenoma detection rate during colonoscopy.

Methods: Literatures related to the effect of intestinal spasmolytic on colon polyp or adenoma detection rate were retrieved from PubMed, Medline, EBSCO, High Wire Press, OVID, EMBASE, and the China National Knowledge Articles, etc. published before July 2014.

Characterization of Craniocervical Artery Dissection by Simultaneous MR Noncontrast Angiography and Intraplaque Hemorrhage Imaging at 3T.

Background And Purpose: Craniocervical artery dissection is the most common cause of ischemic stroke identified in young adults. For the diagnosis of craniocervical artery dissection, multisequence MR imaging is recommended but is time-consuming. Recently, investigators proposed a simultaneous noncontrast angiography and intraplaque hemorrhage imaging technique allowing simultaneous noncontrast MRA and vessel wall imaging in a single scan.