[Research progress on biomarkers of sepsis-associated acute kidney injury].

Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection. Sepsis-associated acute kidney injury (SA-AKI) is a common organ dysfunction of sepsis, and its incidence and mortality are increasing,which brings heavy economic burden to patients and society. Early diagnosis and effective intervention can block the occurrence and progression of SA-AKI effectively, improve prognosis, and reduce medical costs.

"Bis-Clamp-Cavity Synergy", an Efficient Approach to Improve Guest Binding Properties of Macrocyclic Host and Its Application on Detection of Al and Arg in Living Cells.

Improving the selective and sensitive binding properties of macrocyclic hosts to target guests is always an interesting challenge. Herein, we introduce a novel "bis-clamp-cavity synergy" strategy to enhance the selectivity and binding sensitivity of pillararenes toward target guests. To achieve this goal, we designed and synthesized ,'-bis-hydroxynaphthoylhydrazone-functionalized conjugated pillar[5]arene (), in which bis-hydroxynaphthoylhydrazone plays the role of clamps, while the pillar[5]arene provides the macrocyclic cavity.

A multi-source domain feature adaptation network for potato disease recognition in field environment.

Accurate identification of potato diseases is crucial for reducing yield losses. To address the issue of low recognition accuracy caused by the mismatch between target domain and source domain due to insufficient samples, the effectiveness of Multi-Source Unsupervised Domain Adaptation (MUDA) method in disease identification is explored. A Multi-Source Domain Feature Adaptation Network (MDFAN) is proposed, employing a two-stage alignment strategy.

[Construction and validation of a risk nomogram for sepsis-associated acute kidney injury in intensive care unit].

Objective: To construct and validate a nomogram model for predicting sepsis-associated acute kidney injury (SA-AKI) risk in intensive care unit (ICU) patients.

Methods: A retrospective cohort study was conducted. Adult sepsis patients admitted to the department of ICU of the 940th Hospital of Joint Logistic Support Force of PLA from January 2017 to December 2022 were enrolled.

[Inhibition Effect of Resveratrol on Spontaneous Senescence of Human Bone Marrow Derived Mesenchymal Stem Cells].

Objective: To explore whether Resveratrol (RSV) can inhibit the spontaneous senescence of human bone marrow-derived mesenchymal stem cells (MSC).

Methods: MSC were serially cultured to passage 13 and passage 15 to establish model groups exhibiting spontaneous senescence, respectively. MSC at passage 13 and passage 15 were treated with 5 nmol/L RSV for 48 h to establish the RSV-treated groups.

Laryngeal nodular fasciitis in a 75-year-old man: a rare case report and review of the literature.

Nodular fasciitis (NF) is a benign and self-limiting fibroblastic proliferation that originates from the superficial fascia and extends into the subcutaneous tissue or muscle. It typically manifests in individuals aged 20 to 35 years, with rare occurrences observed in patients over the age of 60 years. We herein report a case involving a 75-year-old man with NF in the right vocal cord.

A multicenter, open-label, parallel-group, randomized controlled trial of Tongluo-Qutong rubber plaster for the treatment of cervical spondylotic radiculopathy.

Background: In China, Tongluo-Qutong rubber plaster (TQRP) is commonly used for cervical spondylotic radiculopathy, but lacks high-quality trials.

Objective: This study aimed to conduct a multicenter, open-label, parallel-group, randomized controlled trial in China to investigate the practical efficacy and safety of TQRP in the treatment of CSR.

Methods: A total of 240 patients diagnosed with CSR were recruited for the investigation from multiple hospitals in Gansu province, China.

Spatial distribution characteristics and influencing factors of traditional villages based on geodetector: Jiarong Tibetan in Western Sichuan, China.

Jiarong Tibetan is a regional group with distinctive regional characteristics and possess precious traditional village resources. Studying the spatial distribution and influencing factors of traditional villages is of vital significance for the protection and renewal of villages and the revitalization of cultural heritage. Nevertheless, due to the fact that the Jiarong Tibetan inhabited area has not been clearly defined for a long time, there is a lack of holistic discussion on the distribution features and driving mechanisms of traditional villages in this region.

Preparation and Application of Degradable Lignin/Poly (Vinyl Alcohol) Polymers as Urea Slow-Release Coating Materials.

The massive amount of water-soluble urea used leads to nutrient loss and environmental pollution in both water and soil. The aim of this study was to develop a novel lignin-based slow-release envelope material that has essential nitrogen and sulfur elements for plants. After the amination reaction with a hydrolysate of yak hair keratin, the coating formulation was obtained by adding different loadings (2, 5, 8, 14 wt%) of aminated lignin (AL) to 5% polyvinyl alcohol (PVA) solution.

Comparative analysis of in-silico tools in identifying pathogenic variants in dominant inherited retinal diseases.

Inherited retinal diseases (IRDs) are a group of rare genetic eye conditions that cause blindness. Despite progress in identifying genes associated with IRDs, improvements are necessary for classifying rare autosomal dominant (AD) disorders. AD diseases are highly heterogenous, with causal variants being restricted to specific amino acid changes within certain protein domains, making AD conditions difficult to classify.

Association between periodontal disease and osteoporosis in postmenopausal women: A systematic review and meta-analysis.

Objective: To evaluate the relationship between periodontitis and postmenopausal osteoporosis.

Methods: This research was carried out according to the principles laid down by the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guideline statement. We searched the Web of Science, Embase, PubMed, The Cochrane Library, CNKI, VIP, and WanFang databases from inception to July 1, 2023 to collect all relevant publications, with no restrictions on publication date or Languages.

HNRNPC promotes collagen fiber alignment and immune evasion in breast cancer via activation of the VIRMA-mediated TFAP2A/DDR1 axis.

Background: Cancers aggressively reorganize collagen in their microenvironment, leading to the evasion of tumor cells from immune surveillance. However, the biological significance and molecular mechanism of collagen alignment in breast cancer (BC) have not been well established.

Methods: In this study, BC-related RNA-Seq data were obtained from the TCGA database to analyze the correlation between DDR1 and immune cells.

Impact of anti-VEGF therapy on distinctive retina layers in patients with macular edema secondary to branch retinal vein occlusion.

Background: To explore the impact of anti-vascular epithelial growth factor (ant-VEGF) on the thickness of each retinal layer in patients with macular edema (ME) secondary to the branch retinal vein occlusion (BRVO).

Methods: This retrospective study included patients with ME secondary to monocular BRVO who received anti-VEGF therapy in Ningxia Eye Hospital between January-December 2020.

Results: Forty-three patients (25 males) were included, with 31 showed > 25% reduction in central retinal thickness (CRT) after anti-VEGF therapy (response group), and the others showed a ≤25% reduction in CRT (no-response group).

Effects of obesity with reduced 25(OH)D levels on bone health in elderly Chinese people: a nationwide cross-sectional study.

Background: Obesity is often accompanied by lower 25(OH)D levels, whereas these two parameters exhibit opposite effects on bone health. It is uncertain what are the effects of lower 25(OH)D levels in obesity on bone health in elderly Chinese people.

Methods: A nationally representative cross-sectional analysis of China Community-based Cohort of Osteoporosis (CCCO) was performed from 2016 to 2021, which consisted of 22,081 participants.

lncRNA DLX6-AS1 Promotes Myocardial Ischemia-Reperfusion Injury through Mediating the miR-204-5p/FBXW7 Axis.

Myocardial ischemia-reperfusion (IR) injury is the restoration of blood flow post ischemia, which threatens the human life. Long noncoding RNA distal-less homeobox 6 antisense 1 (DLX6-AS1) has been found to take part in the IR-induced cerebral injury. Here, we determined the functional role of DLX6-AS1 in IR-induced myocardial injury.

A Novel Strategy for Alzheimer's Disease Based on the Regulatory Effect of Amyloid-β on Gut Flora.

Alzheimer's disease (AD) is one of the most common neurodegenerative diseases worldwide. The accumulation of amyloid-β (Aβ) protein and plaque formation in the brain are two major causes of AD. Interestingly, growing evidence demonstrates that the gut flora can alleviate AD by affecting amyloid production and metabolism.

Inhibition of TGFβ1/Smad pathway by NF-κB induces inflammation leading to poor wound healing in high glucose.

This study mainly analyzed the relationship between nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and transforming growth factor-β (TGFβ1)/Smad under high glucose environment and its influence on wound healing. Fibroblast NIH-3T3 was used to analyze the effect of high concentration glucose (20 nmol/mL) on cell viability, migration ability, inflammation level and NF-κB pathway. Pyrrolidinedithiocarbamate (PDTC) was used to inhibit NF-κB for rescue experiments.

The Effect of CT-Guided Artificial Pneumothorax plus Thoracoscopy and Central Venous Catheterization on the Drainage Effect of Pediatric Empyema and Pulmonary Function.

The aim of the study is to investigate the effect of CT-guided artificial pneumothorax combined with a thoracoscopic and central venous catheter on empyema drainage effect and pulmonary function in children. A total of 82 pediatric patients with empyema admitted to our hospital from January 2020 to December 2021 were retrospectively analyzed. The control group was treated with artificial pneumothorax combined with thoracoscopy.

Comparison of the Effects of Open Surgery and Minimally Invasive Surgery on the Achilles Tendon Rupture Healing Based on Angiogenesis.

Objective: To compare the effect of three different surgical methods on rabbit Achilles tendon rupture.

Methods: The Achilles tendon transection model was constructed by cutting off the inner half of the Achilles tendon. Rabbits were divided into 4 groups: model group, open surgery (OS) group, minimally invasive surgery (MS) group, and conservative treatment (CT) group.

Decomposition of Clinical Significance of FSH, LH, E2, AMH, and AFC Standards in Females at Lofty Elevation Based on HIF1.

Based on hypoxia-inducible factor-1 (HIF-1), follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), and anti-Mullerian hormone (AMH), the antral follicle is explored. The expression of count (AFC) in females at lofty elevation and its clinical significance are analyzed. A total of 82 females in lofty elevation areas and in low-elevation areas who received health checks from April 2020 to May 2021 are selected as the lofty elevation set and the low-elevation set, respectively.

CsPbBr-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds.

All-inorganic halide perovskites, as a dominant member of the perovskite family, have been proven to be excellent semiconductors due to the great successes for solar cells, light-emitting diodes, photodetectors, and nanocrystal photocatalysts. Despite the remarkable advances in those fields, there are few research studies focusing on gas and humidity-sensing performances, especially for pure CsPbBr and heterogeneous CsPbBr@MoS composites. Here, we first report a valuable CsPbBr sensor prepared by electrospinning, and the excellent gas sensing performances are investigated.

Piano education online: Challenges and solutions.

The research objectives are as follows: to consider the possibilities of modern digital technologies in education; to assess the impact of digital technology on the study of a work of art. The study results show the advantages and disadvantages of the WeChat software and the MOOC application, obtained on the basis of a survey of students. According to the WeChat software, 100% of students said they use the app.