Publications by authors named "Junxia Li"

Background: The severe functional impairment and poor prognosis of early-onset schizophrenia (EOS) create a great need to identify effective biomarkers for early diagnosis in young psychiatric patients. Current research indicates a potential link between loss of autophagy function and emotional and behavioral abnormalities in individuals with psychiatric disorders.

Materials And Methods: This study aimed to explore diagnostic autophagy-related endogenous competitive RNA (ceRNA) networks for EOS patients.

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This research aims to design a high-temperature wear resistance cobalt-based coating of hot-end parts as protective coating. The cobalt-based matrix coatings were reinforced by NiCrAlY and different contents of TiC (6.0, 8.

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Objective: The study aimed to compare the effectiveness of various antihypertensive drugs in preventing strokes in hypertensive patients.

Methods: We conducted a comprehensive search of PubMed, Embase, the Cochrane Library, and ClinicalTrials.gov to identify randomized controlled trials (RCTs) investigating the efficacy of antihypertensive drugs in stroke prevention from inception until April 2023.

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Background: We initiated an exploration of the relationship between hydrogen sulfide (HS) and Schizophrenia (SZ) as well as its mechanism at the three levels of population study, cellular investigation, and animal model.

Materials And Methods: Clinical data and peripheral blood samples from 78 patients with SZ and 83 healthy controls (HC) were collected for the detection of HS levels (ChiCTR (Chinese Clinical Trial Registry) 900026776). MK801 (Dizocilpine) was used to establish SZ models in cells and rats, with sodium hydrosulfide (NaHS) serving as an exogenous HS donor.

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Background: Neuronal intranuclear inclusion disease (NIID) is a rare neurodegenerative disorder characterized by the presence of inclusions within the nuclei of various cell types. The clinical manifestations of patients with NIID are diverse. Here, we present the case of a patient with NIID whose clinical presentation and magnetic resonance features closely resembled those of hydrocephalus.

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Located in northern China, the Hetao Plain is an important agro-economic zone and population centre. The deterioration of local groundwater quality has had a serious impact on human health and economic development. Nowadays, the groundwater vulnerability assessment (GVA) has become an essential task to identify the current status and development trend of groundwater quality.

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Ferrous iron (Fe(II)) produced by microbial Fe(III) reduction and reactive oxygen species (ROS) generated from aerobic Fe(II) oxidation can mediate iodate (IO) reduction and iodide (I) oxidation, respectively. Nevertheless, how Fe redox cycling under redox fluctuating conditions drives transformation of iodine species remain unclear. In this study, Shewanella oneidensis MR-1 wildtype (WT) and its mutant △dmsEFAB, which lost the ability to enzymatically reduce IO, were chosen to conduct ferrihydrite/goethite/nontronite culture experiments under consecutive cycles of anoxic reduction of Fe(III) and re-oxidation of Fe(II) by O to reveal the role of Fe redox cycling in the transformation of iodine species.

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  • The study aimed to evaluate long-term deep disease healing in ulcerative colitis (UC) patients by comparing different assessment methods like confocal laser endomicroscopy (CLE) and histological examination.
  • Forty-two UC patients in remission underwent colonoscopy and were monitored for disease relapse, revealing that those showing signs of mucosal healing had significantly lower recurrence rates after 48 months compared to those without healing.
  • The findings indicate that CLE and specific histological assessments, such as the ENHANCE index and Geboes scale, are effective predictors of long-term outcomes in UC patients, suggesting deeper healing correlates with lower recurrence rates.
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  • - The study focuses on dissimilatory iodate-reducing microorganisms (DIRMs) that are important for the cycling of iodine and explores their presence in iodine-rich groundwater, particularly in China.
  • - Researchers isolated a new bacterium, strain NCP973, which uses a specific enzyme (IdrABP1P2) to reduce iodate to iodide, potentially allowing for genetic exchange that could enhance iodide accumulation in groundwater.
  • - DIRMs were found to be diverse and widespread not only in China's iodine-rich groundwater but also in other areas like the USA and Europe, indicating that these microorganisms play a significant role in iodine mobilization in various terrestrial groundwater systems.
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  • The study examines how natural organic matter (NOM) interacts with iron minerals in sediment, influencing groundwater iodine levels in the Hetao Basin.
  • Researchers found that areas with high-iodine groundwater had specific microbial processes, like biodegradation and sulfate reduction, contributing to this enrichment.
  • The type of sediment matters: confined sandy sediments had less iodine due to different iron mineral compositions, highlighting the role of organic compounds in the transformation of iron and iodine in groundwater.
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To understand the genesis and spatial distribution of high iodine groundwater in the Hetao Basin, 540 groundwater samples were analyzed for the chemistry and isotope. Total iodine concentrations in groundwater range from 1.32 to 2897 μg/L, with a mean value of 159.

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  • * Researchers used machine learning to find that UC patients have fewer Lactobacillus bacteria and higher oxidative stress, which is linked to more severe inflammation.
  • * They created a new probiotic treatment using Lactobacillus casei embedded with selenium dots, which improves resistance to stomach acid and helps reduce inflammation and damage in UC models in mice and non-human primates.
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Bats harbor highly virulent viruses that can infect other mammals, including humans, posing questions about their immune tolerance mechanisms. Bat cells employ multiple strategies to limit virus replication and virus-induced immunopathology, but the coexistence of bats and fatal viruses remains poorly understood. Here, we investigate the antiviral RNA interference pathway in bat cells and discover that they have an enhanced antiviral RNAi response, producing canonical viral small interfering RNAs upon Sindbis virus infection that are missing in human cells.

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Endometriosis, characterized by extrauterine endometrial tissue, leads to irregular bleeding and pelvic pain. Menstrual retrograde theory suggests fragments traverse fallopian tubes, causing inflammation and scar tissue. Prevalent among infertile women, risk factors include fewer pregnancies, delayed childbirth, irregular cycles, and familial predisposition.

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Arsenic (As) is a groundwater contaminant of global concern. The degradation of dissolved organic matter (DOM) can provide a reducing environment for As release. However, the interaction of DOM with local microbial communities and how different sources and types of DOM influence the biotransformation of As in aquifers is uncertain.

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The objective of this study was to investigate age-related changes in cashmere production and the population of active secondary hair follicles in cashmere goats across different age groups as well as to explore the association between secondary hair follicle activity and oxidative stress. A total of 104 adult Inner Mongolian ewe goats, aged between 2 and 7 years old, were randomly selected as experimental subjects. Skin samples were collected in August 2020 and cashmere samples were collected in April 2021.

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The development of high-performance rubber composites has always been a research hotspot in the field of conveyor belt manufacturing. In this work, a rubber cover joint composite made of reduced graphene oxide (rGO) was prepared using latex mixing and mechanical blending methods, with a steel wire rope conveyor belt as the research object, and the influence of the rGO content on the properties of the rubber composite is discussed. The structure and morphology characterization of the rGO/NR rubber show that the addition of rGO does not change its crystal structure, and 1.

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Potato common scab, an economically important disease worldwide, is caused by pathogenic strains mainly through the effects of thaxtomin. The cello-oligosaccharides binding protein CebE is proposed as a gateway to the pathogenic development of . In this study, two functional CebE encoding genes, and , were identified in pathogenic sp.

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Article Synopsis
  • Immunoglobulin A nephropathy (IgAN) is the most common primary glomerular disease, and its development is explained by the "four-hit" theory, which involves immune responses triggered by infections leading to IgA production.
  • Current treatment options are limited and primarily involve renin-angiotensin-aldosterone system inhibitors, although recent studies suggest biological agents can significantly improve outcomes by reducing proteinuria and stabilizing kidney function.
  • Four main types of biological agents are being explored for IgAN treatment: anti-CD20 monoclonal antibodies, anti-BLyS or APRIL monoclonal antibodies, dual-targeting monoclonal antibodies, and those that inhibit complement activation, but more research is needed to establish optimal
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Objective: Hydrogen sulfide (HS) is associated with depressive-like behavior in rodents. We undertook cross-sectional and longitudinal analyses of plasma levels of HS and its substrate homocysteine (Hcy) in depression and assessed the association of both parameters with psychopathology and cognitive function.

Methods: Forty-one patients suffering from depression (PSDs) and 48 healthy volunteers were recruited.

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The transcriptome is beneficial for dissecting the mechanism of millet in response to low potassium stress and SiSnRK2.6 was identified as a potential target for improving low potassium stress tolerance. Foxtail millet (Setaria italica L.

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It is known that pulmonary vascular leakage, a key pathological feature of sepsis-induced lung injury, is largely regulated by perivascular cells. However, the underlying mechanisms have not been fully uncovered. In the present study, we aimed to evaluate the role of isthmin1, a secretory protein originating from alveolar epithelium, in the pulmonary vascular leakage during sepsis and to investigate the regulatory mechanisms of isthmin1 gene transcription.

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The objective of this study was to investigate the effects of fasted live-weight gain during the cashmere non-growing period on cashmere production performance and secondary hair follicle activity, to provide a theoretical basis for appropriate supplementary feeding of cashmere goats. Fifty Inner Mongolian cashmere goats aged 2-4 years old were randomly selected and weighed in May and September 2019, respectively. Based on fasted live-weight gain between the two weights, the experimental ewe goats were divided into two groups: 0-5.

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Hypoxia-induced anapyrexia is thought to be a regulated decrease in body core temperature (T), but the underlying mechanism remains unclear. Recent evidence suggests that lactate, a glycolysis product, could modulate neuronal excitability through the G protein-coupled receptor 81 (GPR81). The present study aims to elucidate the role of central lactate and GPR81 in a rat model of hypoxia-induced anapyrexia.

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Importance: Gastrointestinal injury progression induced by antiplatelet therapy in patients after percutaneous coronary intervention (PCI) has not been well studied.

Objective: To assess the association of aspirin, clopidogrel, and their combination with gastrointestinal injury progression among patients without high bleeding risk after PCI.

Design, Setting, And Participants: This secondary analysis assessed data from the Optimal Antiplatelet Therapy for Prevention of Gastrointestinal Injury Evaluated by ANKON Magnetically Controlled Capsule Endoscopy (OPT-PEACE) double-masked, placebo-controlled, multicenter randomized clinical trial.

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Synopsis of recent research by authors named "Junxia Li"

  • - Junxia Li's recent research has significantly focused on gastrointestinal diseases, particularly ulcerative colitis, exploring advanced diagnostic methods like probe-based confocal laser endomicroscopy and developing engineered probiotics to restore gut microbiota balance.
  • - Another key area of investigation involves the biogeochemical cycling of iodine and its mobilization in groundwater, highlighting the roles of dissimilatory iodate-reducing microorganisms and the interaction between organic matter and iron minerals.
  • - Additionally, Li's studies provide insights into the effects of various environmental and health factors on biological systems, including the relationship between drinking water quality and inflammatory bowel diseases and age-related changes in cashmere goats, revealing complex interconnections between dietary, environmental, and biological influences.

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