Glucocorticoid Discontinuation in Patients with Rheumatoid Arthritis under Background of Chinese Medicine: Challenges and Potentials Coexist.

Objective: To evaluate the dynamic changes of glucocorticoid (GC) dose and the feasibility of GC discontinuation in rheumatoid arthritis (RA) patients under the background of Chinese medicine (CM).

Methods: This multicenter retrospective cohort study included 1,196 RA patients enrolled in the China Rheumatoid Arthritis Registry of Patients with Chinese Medicine (CERTAIN) from September 1, 2019 to December 4, 2023, who initiated GC therapy. Participants were divided into the Western medicine (WM) and integrative medicine (IM, combination of CM and WM) groups based on medication regimen.

A chromosome-level genome assembly of the forestry pest Coronaproctus castanopsis.

As an important forestry pest, Coronaproctus castanopsis (Monophlebidae) has caused serious damage to the globally valuable Gutianshan ecosystem, China. In this study, we assembled the first chromosome-level genome of the female specimen of C. castanopsis by merging BGI reads, HiFi long reads and Hi-C data.

Vaccination coverage survey of children aged 1-3 years in Beijing, China, 2005-2021.

Background: The routine immunization program for children is a primary strategy and a core part of vaccination. Achieving and maintaining high level of vaccination coverage are important to reduce morbidity and mortality caused by vaccine-preventable diseases. In Beijing, annual coverage surveys have been conducted since 2005.

Bis[μ-2-(pyridin-3-yl)acetato-κ ::']bis-[μ-2-(pyridin-3-yl)acetato-κ :']bis-[chlorido-(1,10-phenanthroline-κ ,')dysprosium(III)].

The title Dy complex, [Dy(CHNO)Cl(CHN)] or [Dy( -PAA)(Cl)(phen)] (PAA = 3-pyridyl-acetate, phen = 1,10-phenanthroline), obtained by reaction of Dy(ClO), 3-pyridyl-acetic acid ligands and 1,10-phenanthroline, exhibits a dinuclear structure. Adjacent binuclear dimers are further connected face-to-face - stacking inter-actions resulting in supra-molecular chains along the -axis direction.

China rheumatoid arthritis registry of patients with Chinese medicine (CERTAIN): Rationale, design, and baseline characteristics of the first 11,764 enrollees.

Background: Chinese medicine (CM) has become a popular interventional treatment for rheumatoid arthritis (RA). However, limited knowledge about general characteristics and long-term clinical outcomes hampers the development of CM for RA.

Purpose: The main objectives of the China Rheumatoid Arthritis Registry of Patients with Chinese Medicine (CERTAIN) were to describe the population of RA patients receiving CM treatment in multiple centers in China using different variables and compare these findings with internationally reported data.

Attenuation of cartilage pathogenesis in osteoarthritis by blocking the phosphorylation of tyrosine kinase Fyn to β-catenin, AZD0530.

Objective: To observe the effect of AZD0530 on the progression of knee OA after blocking β-catenin phosphorylation and then dormancy of the Wnt/β pathway by tyrosine kinase Fyn.

Methods: The levels of Fyn, β-catenin, p-β-catenin (Tyr142), the chondrocyte positive marker Aggrecan, and the chondrocyte negative marker MMP13 were observed in human knee tibial plateau chondrocytes in vivo and in vitro. Different doses of AZD0530 were used to treat chondrocytes of the human OA tibial plateau chondrocytes in vitro, and the degree of chondrocyte degeneration was observed.

Stroke Care in the First Affiliated Hospital of Chengdu Medical College during the COVID-19 Outbreak.

Coronavirus disease-2019 (COVID-19) has become a pandemic disease globally. The First Affiliated Hospital of Chengdu Medical College has adopted telestroke to make stroke care accessible in remote areas. During the period January 2020 to March 2020, there was no COVID-19 case reported in our stroke center.

Long non-coding RNA is associated with the progression and prognosis of advanced gastric cancer.

Evidence indicates that aberrantly expressed long non-coding RNAs (lncRNAs) are involved in the development and progression of advanced gastric cancer (AGC). Using RNA sequencing data and clinical information obtained from The Cancer Gene Atlas, we combined differential lncRNA expression profiling and weighted gene co-expression network analysis to identify key lncRNAs associated with AGC progression and prognosis. Cancer susceptibility 19 () was the top hub lncRNA among the lncRNAs included in the gene module most significantly correlated with AGC's pathological variables.

A Competing Endogenous RNA Network Reveals Novel Potential lncRNA, miRNA, and mRNA Biomarkers in the Prognosis of Human Colon Adenocarcinoma.

Background: Accumulating evidence indicated that long noncoding RNAs (lncRNAs) have a wide range of biological functions and may play significant roles in tumorigenesis and progression. However, the understanding of its functions and related competitive endogenous RNAs (ceRNAs) networks is much less than that of protein-coding genes, particularly in colon adenocarcinoma.

Methods: We comprehensively analyzed the sequencing data of protein-coding and noncoding RNAs in colon adenocarcinoma patients from The Cancer Genome Atlas (TCGA) database.

Severity and incidence of complications assessed by the Clavien-Dindo classification following robotic and laparoscopic gastrectomy for advanced gastric cancer: a retrospective and propensity score-matched study.

Background: Robot-assisted gastrectomy (RAG) has been increasingly used for the treatment of advanced gastric cancer (AGC), and many advantages over laparoscopy-assisted gastrectomy (LAG) have been reported. However, its postgastrectomy complications still under investigation and the results remain controversial. This study aimed to objectively assess the incidence and severity of complications following RAG vs.

A propensity score-matched comparison of laparoscopic distal versus total gastrectomy for middle-third advanced gastric cancer.

Background: The optimal resection extent for middle-third advanced gastric cancer (AGC) still remains controversial. This study aimed to assess the long-term oncologic outcomes of laparoscopy-assisted distal gastrectomy (LADG) versus laparoscopy-assisted total gastrectomy (LATG) for middle-third AGC.

Methods: A retrospective cohort study was conducted using data from 464 patients who underwent LADG or LATG between September 2007 and March 2013.

Novel EMD-Based Extraction Approach of Electric Field Fringe Impacts on a Micro Capacitive Displacement Sensor.

This paper presents an EMD (empirical mode decomposition)-based extraction approach to decouple the electric field fringe component impacts on the nonlinearity errors of a micro encoder-like capacitive displacement sensor. A calculated capacitance model built under Maxwell's equations against the impacts of electric field fringe component indicates that signals of this sensor are all in periodic co-sinusoidal waveforms. Applying the proposed EMD scheme, signals are decomposed into sets of intrinsic mode functions (IMFs) and a residual, in which a fundamental component represents all the features of sensor signal and reserves the local information.

Identification of key genes and associated pathways in KIT/PDGFRA wild‑type gastrointestinal stromal tumors through bioinformatics analysis.

Gastrointestinal stromal tumors (GISTs) are the most common type of mesenchymal tumor in the gastrointestinal tract. The present study aimed to identify the potential candidate biomarkers that may be involved in the pathogenesis and progression of v‑kit Hardy‑Zuckerman 4 feline sarcoma viral oncogene homolog (KIT)/platelet‑derived growth factor receptor α (PDGFRA) wild‑type GISTs. A joint bioinformatics analysis was performed to identify the differentially expressed genes (DEGs) in wild‑type GIST samples compared with KIT/PDGFRA mutant GIST samples.

Modulation of Gene Expression in Liver of Hibernating Asiatic Toads ().

Hibernation is an effective energy conservation strategy that has been widely adopted by animals to cope with unpredictable environmental conditions. The liver, in particular, plays an important role in adaptive metabolic adjustment during hibernation. Mammalian studies have revealed that many genes involved in metabolism are differentially expressed during the hibernation period.

Robotic versus conventional laparoscopic gastrectomy for gastric cancer: A retrospective cohort study.

Background: Robot-assisted gastrectomy (RAG), as an alternative minimally invasive surgical technique, is gradually being used for the treatment of gastric cancer (GC). This study aimed to assess the feasibility and safety of RAG over conventional Laparoscopy-assisted gastrectomy (LAG) for the treatment of GC.

Methods: We retrospectively analyzed all procedures (RAG and LAG) performed by one surgeon between 31 January 2017 and 1 December 2017.

[Clinical efficacy analysis of transverse tibial bone transport combined with vacuum drainage for the treatment of diabetic foot ulcer].

Objective: To investigate clinical effect of transverse tibial bone transport micro vessels regeneration technology combined with vacuum drainage in treating diabetic foot ulcer.

Methods: From November 2015 and December 2016, clinical data of 19 diabetic foot ulcer patients treated with transverse tibial bone transport micro vessels regeneration technology combined with vacuum drainage were retrospective analyzed, including 15 males and 4 females aged from 42 to 82 years old with an average of (64.57±7.

Tunable terahertz wave-plate based on dual-frequency liquid crystal controlled by alternating electric field.

In this work, the optically anisotropic property of dual-frequency liquid crystals (DFLC) in terahertz (THz) regime has been experimentally investigated, which indicates that the refractive index and birefringence of DFLC can be continuously modulated by both the alternating frequency and intensity of the alternating electric field. This tunability originates from the rotation of DFLC molecules induced by alternating electric fields. The results show that by modulating the alternating frequency from 1 kHz to 100 kHz under 30 kV/m electric field, the 600 μm thickness DFLC cell can play as a tunable quarter-wave plate above 0.

Positive impact of the participation in the ENCHANTED trial in reducing Door-to-Needle Time.

Door-to-needle time (DNT) is a key performance indicator for efficient use of intravenous thrombolysis in acute ischemic stroke (AIS). We aimed to determine whether DNT improved over time in the Enhanced Control of Hypertension and Acute Stroke Study (ENCHANTED) and the clinical predictors of DNT. Temporal trends in DNT were assessed across fourths of time since activation of study centers using generalized linear model.

Association Between Histone Methyltransferase hSETD1A and Prognosis in Patients With Triple-Negative Breast Cancer After Surgery: A Retrospective Study in the Chinese Female Population.

Breast cancer, the most common cancer in women, is a serious public health issue. Triple-negative breast cancer (TNBC), which lacks expression of the estrogen receptor (ER), progesterone receptor, and human epidermal growth factor receptor 2, accounts for ∼15% of breast cancer cases. Treatment of TNBC patients has proven difficult because of the lack of expression of hormone receptors.

Anxiolytic effect of essential oils of Salvia miltiorrhiza in rats.

This study aims to investigate the anxiolytic effects of essential oil from S. miltiorrhiza in rats. The elevated plus maze test and the social interaction test were performed to evaluate the anxiolytic effects of essential oil.

Chemical composition, antioxidant and antimicrobial activity of the essential oil from the leaves of Macleaya cordata (Willd) R. Br.

The essential oil from the leaves of Macleaya cordata R.Br. obtained by hydrodistillation was analysed by gas chromatography/mass spectrometry.

Utility of diffusion-weighted imaging in differentiating malignant from benign thyroid nodules with magnetic resonance imaging and pathologic correlation.

Objective: The objective of this study was to evaluate the role of magnetic resonance diffusion-weighted imaging (DWI) in differentiating malignant from benign thyroid nodules.

Methods: The prospective study included 111 consecutive patients with solitary thyroid nodules (23 malignant and 88 benign nodules) who underwent DWI. The DWI signal and apparent diffusion coefficient (ADC) values of the nodules were determined and correlated with the histopathologic findings.

Indole alkaloids from Ervatamia chinensis.

Four vobasinyl-ibogan type bisindole alkaloids, ervachinines A-D (1-4), along with 12 known terpenoid indole alkaloids, were isolated from the whole plant of Ervatamia chinensis. Their structures were elucidated by analysis of spectroscopic data, including 1D and 2D NMR, and the absolute configurations of 1-4 were determined by CD exciton chirality method. All of the compounds were evaluated for in vitro cytotoxicity against five human cancer cell lines: HL-60, SMMC-7721, A-549, MCF-7 and SW480.

[Distribution and potential ecological risk assessment of heavy metals in surface sediments of Hongze Lake].

In order to investigated horizontal distribution patterns of heavy metals in surface sediments of Hongze Lake, heavy metal contents in every samples were measured by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) and Atomic Fluorescence spectrometry (AFS) and the potential ecological risks of each heavy metals were analyzed. The average contents of heavy metals Cu, Zn, Pb, Cd, Cr, Hg, As, Fe, Al and Mn are 34.99 mg/kg, 72.