[Astragalus polysaccharides improve adipose tissue aging in naturally aged mice via indole-3-lactic acid].

Plant polysaccharides are effective components that widely present in traditional Chinese medicine(TCM), exhibiting rich biological activities. However, as most plant polysaccharides cannot be directly absorbed and utilized by the human digestive system, it is now believed that their mode of action mainly involves interaction with intestinal microbiota, leading to the production of functional small molecules. The efficacy of Astragalus polysaccharide(APS) is extensive, including weight loss, improvement of fatty liver, reduction of blood lipids, and enhancement of insulin sensitivity, which may also be related to the regulation of intestinal microbiota.

The Efficacy of Cardiac Contractility Modulation for Treating Patients with Heart Failure.

Purpose: Heart failure (HF) is still a leading cause of mortality and morbidity despite considerable advances in therapy. This study aimed to evaluate the efficacy of cardiac contractility modulation (CCM) for treating Chinese patients with HF.

Methods: This retrospective study included six HF patients who had New York Heart Association (NYHA) class II or III and received CCM implantation at the First Affiliated Hospital of Soochow University from May 2022 to May 2023.

Cytokine Storm in Acute Viral Respiratory Injury: Role of Qing-Fei-Pai-Du Decoction in Inhibiting the Infiltration of Neutrophils and Macrophages through TAK1/IKK/NF-[Formula: see text]B Pathway.

COVID-19 has posed unprecedented challenges to global public health since its outbreak. The Qing-Fei-Pai-Du decoction (QFPDD), a Chinese herbal formula, is widely used in China to treat COVID-19. It exerts an impressive therapeutic effect by inhibiting the progression from mild to critical disease in the clinic.

The synergistic efficacy and safety of combined low-concentration atropine and orthokeratology for slowing the progression of myopia: A meta-analysis.

Purpose: To explore the efficacy and safety of combined low-concentration atropine and orthokeratology (OK) for slowing the progression of myopia.

Methods: We performed a systematic search of English and Chinese databases to collect potentially eligible randomised controlled trials (RCTs), nonrandomised controlled trials (non-RCTs) and retrospective cohort studies (REs) published between the establishment of the database and 1 January 2022. The weighted mean difference (WMD) and 95% confidence interval (CI) were calculated for each outcome.

[Investigation of modulating effect of Qingfei Paidu Decoction on host metabolism and gut microbiome in rats].

This study is to explore the effect of Qingfei Paidu Decoction(QPD) on the host metabolism and gut microbiome of rats with metabolomics and 16 S rDNA sequencing. Based on 16 S rDNA sequencing of gut microbiome and metabolomics(GC-MS and LC-MS/MS), we systematically studied the serum metabolites profile and gut microbiota composition of rats treated with QPD for continued 5 days by oral gavage. A total of 23 and 43 differential metabolites were identified based on QPD with GC-MS and LC-MS/MS, respectively.

[Effects of different intensity interval exercise of 6 weeks on body composition of obese rats].

Objective: To investigate the effects of different intensity intermittent exercise on the body function of obese rats, and to provide basis for the prevention and treatment of obesity.

Methods: Eighty SD rats were randomly divided into normal diet group (n=20) and high-fat diet group (n=60). After adaptive feeding for 8 weeks, 8 normal diet rats and 32 high-fat obese rats were selected for follow-up experiments.

Coccomyxa Gloeobotrydiformis Polysaccharide Inhibits Lipopolysaccharide-Induced Inflammation in RAW 264.7 Macrophages.

Background/aims: Inflammation plays a vital role in the etiology and pathogenesis of chronic noncommunicable diseases (NCDs), which are the leading health issues throughout the world. Our previous studies verified the satisfactory therapeutic effects of Coccomyxa gloeobotrydiformis (CGD) polysaccharide on several NCDs. In this study, we aimed to investigate the anti-inflammatory effects of CGD polysaccharide, and the corresponding molecular mechanisms, on lipopolysaccharide (LPS)-induced inflammation in RAW264.

Dexmedetomidine preconditioning attenuates global cerebral ischemic injury following asphyxial cardiac arrest.

Background/aims: To investigate the protection effect of dexmedetomidine preconditioning on global cerebral ischemic injury following asphyxial cardiac arrest (CA) in rats.

Methods: Seventy-two rats were randomly assigned into three groups, sham group (no asphyxia), control group (asphyxia only), and dexmedetomidine preconditioned group (asphyxia + dexmedetomidine). Dexmedetomidine was administered 5 minutes before an 8 min of asphyxia.

Differences in metabolites of different tongue coatings in patients with chronic hepatitis B.

Tongue coating is one of the important foundations of tongue diagnosis in traditional Chinese medicine (TCM) and plays an important role in reflecting the occurrence, development, and prognosis of the disease. However, its material basis is still poorly understood. In this study, a urinary metabonomic method based on gas chromatography coupled to mass spectrometry (GC/MS) was developed.

Effect of hyperbaric oxygen preconditioning on spleen lymphocytes and cell adhesion molecules after skin transplantation in mice.

The aim of this study was to explore the effect of hyperbaric oxygen (HBO) preconditioning on the rejection of skin allograft in mice and its molecular mechanism. BALB/c donor mice and C57BL/6 recipients received hyperbaric oxygen preconditioning once a day for 7 days. After skin transplantation, the recipients were treated with cyclosporine A (CsA) intraperitoneally.

[Screening of effective shRNA targeting TNF-alpha and constructing of recombinant plasmid].

The objective of this study was to screen out the effective shRNA which can inhibit the gene expression of tumour necrosis factor-alpha (TNF-alpha), to construct the recombinant plasmid and to determine its sequence so as to provide the new approach for searching gene therapy of TNF-alpha related diseases. The primary macrophages were added into 15% DMEM, then cells were adjusted as 2 x 10(7) cells/L and were inoculated in 6-well plate with 3 ml/well, and were cultured at 37 degrees C in a fully humidified atmosphere with 5% CO(2). Cells were stimulated with lipopolysaccharide (LPS) and the concentration of TNF-alpha in the supernatant at different time points was determined by enzyme-linked immunosorbent assay (ELISA).

Effect of hyperbaric oxygen on acute graft-versus-host disease after allogeneic bone marrow transplantation.

The objective of this study was to investigate the function and mechanism of hyperbaric oxygen (HBO) in antagonizing acute graft-versus-host disease (aGVHD) and improving the rate of survival. The lethally irradiated C57BL/6 recipients were injected with bone marrow and lymphocyte of spleen from BALB/c donors and were treated with HBO, cyclosporine A (CsA) and methotrexate (MTX). T lymphocytes and subsets, adhesion molecules and cytokines were detected by flow cytometry, ELISA and RT-PCR respectively.