Chronic intermittent hypoxia exacerbates the progression of NAFLD via SPP1-mediated inflammatory polarization in macrophages.

Background: Obstructive sleep apnea (OSA), characterized by chronic intermittent hypoxia (CIH), has been implicated in the development and progression of non-alcoholic fatty liver disease (NAFLD). The importance of macrophages in NAFLD pathogenesis has been well-documented, yet the impact of CIH on liver macrophages and the underlying mechanisms during NAFLD progression remain largely unclear.

Methods: In this study, we established two types of NAFLD murine models and simultaneously exposed the mice to CIH or room air condition to evaluate the impact of CIH on hepatic pathophysiology and liver macrophage status.

Causal effect of life-course adiposity on the risk of respiratory diseases: a Mendelian randomization study.

Background: There is limited evidence on the causal associations of life-course adiposity with the risk of respiratory diseases. This study aimed to elucidate these associations.

Methods: Two-sample Mendelian randomization was conducted using genetic instruments of life-course adiposity (including birth weight, childhood BMI, and adulthood adiposity) to estimate their causal effect on respiratory diseases in participants of European ancestry from the UK Biobank, the FinnGen consortium, and other large consortia.

Lentivirus-mediated overexpression of netrin-1/DCC co-expression promotes axonal regeneration and functional recovery in spinal cord injury via the inhibition of the NgR1-RhoA-ROCK signaling pathway.

Spinal cord injury (SCI) seriously affects the health of humans and quality of life, causing disabilities. Due to the ever-increasing traffic and cases of natural disasters, such as earthquakes, the incidence of SCI increases every year, thus causing a huge economic burden to society and patients. The lack of neurotrophic factors in the area affected by SCI and the presence of inhibitory factors for axonal regeneration are important reasons that make spinal cord regeneration and repair extremely difficult.

Nicotinamide Phosphoribosyltransferase Acetylation Mediating Muscle Dysfunction Contributes to Sleep Apnoea in Obesity.

Background: Obstructive sleep apnoea (OSA) occurs frequently among individuals with obesity, which is attributed to upper airway muscle dysfunction. Muscle function is regulated by the dynamic balance of the nicotinamide adenine dinucleotide (NAD+) and its reduced form (NADH), which is controlled by the enzyme nicotinamide phosphoribosyltransferase (NAMPT). Elevated NAMPT levels have been found in individuals with obesity.

Four New or Newly Recorded Species from Freshwater Habitats in Jiangxi Province, China.

Freshwater fungi consist of a highly diverse group of organisms in freshwater habitats worldwide. During a survey of fungal diversity in freshwater habitats across different regions of Jiangxi Province, China, four freshwater fungi were collected. To study their phylogenetic relationships, the internal transcribed spacer (ITS1-5.

Acute upper gastrointestinal bleeding: Analysis of 462 hospitalized Chinese patients in Shanghai.

While acute upper gastrointestinal bleeding (AUGIB) remains clinically critical, the etiology of bleeding and risk factors for mortality remain uncertain. This study aimed to evaluate the underlying causes of AUGIB and identify risk factors associated with fatality. A retrospective survey was conducted in a major clinical hospital in Shanghai, where inpatients diagnosed with AUGIB were meticulously collected and analyzed.

Four novel species of collected from freshwater habitats in Jiangxi Province, China.

During an investigation of fungal diversity from freshwater environments in different regions in Jiangxi Province, China, four interesting species were collected. Morphology coupled with combined gene analysis of an ITS, LSU, SSU, and DNA sequence data showed that they belong to the family . Four new species, , , , and are herein described.

Multi-gene phylogenetic analyses revealed two novel species and one new record of (Pleosporales, Dictyosporiaceae) from China.

The rotting wood in freshwater is a unique eco-environment favoring various fungi. During our investigation of freshwater fungi on decaying wood, three hyphomycetes were collected from Jiangxi and Guangxi Provinces, China. Based on the morphological observations and phylogenetic analysis of a combined DNA data containing ITS, LSU, SSU and sequences, two new species, and , as well as a new record of , were introduced.

Morphological and phylogenetic analyses reveal a new species of Anthracophyllum (Omphalotaceae, Agaricales) in Zhejiang Province, China.

During the investigations of macrofungi resources in Zhejiang Province, China, an interesting wood rot fungus was collected. Based on morphological and molecular phylogenetic studies, it is described as a new species, Anthracophyllum sinense. A.

[Mechanism of Wuling Capsules against hepatic fibrosis based on network pharmacology and animal experiments].

The present study aimed to explore the underlying mechanism of Wuling Capsules in the treatment of hepatic fibrosis(HF) through network pharmacology, molecular docking, and animal experiments. Firstly, the chemical components and targets of Wuling Capsules against HF were searched from Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP), Traditional Chinese Medicines Integrated Database(TCMID), GeneCards, and literature retrieval. The protein-protein interaction(PPI) network analysis was carried out on the common targets by STRING database and Cytoscape 3.

Clinical Features and Management of Lung Cancer During Pregnancy: A Narrative Review Based on Reported Cases.

This review aims to provide a summary of the clinical characteristics and outcomes of lung cancer during pregnancy. A comprehensive literature search yielded 93 cases of lung cancer during pregnancy from 1953 to 2022, with an average maternal age of ∼34 years old. The initial symptoms reported were often nonspecific, such as cough, dyspnea, and chest pain.

Exogenous Ang-(1-7) inhibits autophagy via HIF-1α/THBS1/BECN1 axis to alleviate chronic intermittent hypoxia-enhanced airway remodelling of asthma.

Obstructive sleep apnoea (OSA)-induced chronic intermittent hypoxia (CIH) has been considered a risk factor for severe asthma. Airway remodelling, which could be modulated by autophagy, plays a key role in severe asthma. However, the extent of autophagy's involvement in CIH-potentiated airway remodelling remains largely unexplored.

Preparation of High Conductive Medium and Establishment of Laege Capacity Conductive Channel.

The preparation of highly conductive media and the construction of conducting channels play a crucial role in improving the electrical conductivity of electrically conductive adhesives. Therefore, a new MXene structure is reported in this paper, and the improved structure is rationally designed by computational modeling, which greatly prevents the buildup of MXene nanosheets, improves the stability of the structure, and creates a wide electron transfer channel, and the capacitance contribution of this structure is up to 86.3%.

[Progress in arthroscopic surgery for injury of superior labrum anterior posterior of shoulder joint].

Superior labrum anterior posterior (SLAP) injury is a major challenge for orthopedic surgeons, due to the poor healing ability of the injured labrum. Although arthroscopic surgery is the gold standard for the treatment of SLAP injury, there are still disputes about the adaptation of different surgical techniques, the choice of anchors during operation, knotted or knotless anchors, and fixation methods. The authors believe that arthroscopic repair of SLAP lesions is effective for young patients with intact glenoid labrum(<35 years old) or with extensive activity, where single and knotless anchor is preferred.

LaTiO nanosheets modified by Pt quantum dots for efficient NO removal avoiding NO secondary pollutant.

Two-dimensional LaTiO nanosheets with regular morphology and good dispersion were prepared by the hydrothermal method under a magnetic field. Zero-dimensional Pt quantum dots (Pt-QDs) were loaded on the LaTiO nanosheets. The electron-hole separation and carrier transfer in the Pt-loaded LaTiO nanosheets were significantly enhanced.

[Comparison of therapeutic efficacy of Wuling Capsules prepared with different methods for rats with syndrome of liver Qi stagnation, spleen deficiency, and blood stasis].

Wuling Capsules is one of the commonly used drugs for the clinical treatment of chronic hepatitis B with the syndrome of liver Qi stagnation, spleen deficiency, and blood stasis. However, the present preparation method of Wuling Capsules ignores some macromolecules like polysaccharides. In this study, the influences of different ethanol concentrations in the preparation process on the extraction rates of macro-and micro-molecules were investigated.