Innovative Mechanical Processing of Adipose Tissue: A Comparative Evaluation of Microfat and Concentrated Micronized Fat for Superficial Fat Grafting.

Background: Superficial autologous fat grafting is widely used for facial rejuvenation and regenerative treatments, yet its retention rate remains unpredictable. Enhancing the concentration of adipose-derived stem cells (ASCs) has been shown to improve graft retention. Mechanical fat processing techniques can reduce fat granules size for superficial injection as well as elevate the concentration of ASCs.

Rapid identification of horse oil adulteration based on deep learning infrared spectroscopy detection method.

As a natural oil, horse oil has unique biological activity ingredients and therapeutic characteristics, which has important application value and market potential in healthcare, food, skin care and other fields. However, fraud is rampant in the horse oil market, and traditional methods such as chemical analysis and physical property detection are time-consuming, costly, and have low accuracy in detecting adulteration. Excessive adulteration may cause health risks, skin problems, and economic losses.

Early Identification of Myocardial Microstructural Alterations in Hypertrophic Cardiomyopathy with in Vivo Cardiac Diffusion-Tensor Imaging.

Purpose To explore the diffusion characteristics of hypertrophic cardiomyopathy (HCM) using in vivo cardiac diffusion-tensor imaging (cDTI) and to determine whether cDTI could help identify abnormal myocardium beyond cardiac MRI findings of fibrosis and hypertrophy. Materials and Methods In this prospective study conducted from April to August 2023, participants with HCM and healthy volunteers were enrolled for cardiac MRI evaluation, including cine, late gadolinium enhancement (LGE), T1 mapping, and cDT imaging, using a 3.0-T scanner.

Functionalized Microsphere Platform Combining Nutrient Restriction and Combination Therapy to Combat Bacterial Infections.

The escalating prevalence of multidrug-resistant (MDR) bacterial infections has emerged as a critical global health crisis, undermining the efficacy of conventional antibiotic therapies. This pressing challenge necessitates the development of innovative strategies to combat MDR pathogens. Advances in multifunctional drug delivery systems offer promising solutions to reduce or eradicate MDR bacteria.

Metabolic Blockade-Based Genome Mining of SCSIO 07745: Discovery and Biosynthetic Pathway of Aminoquinolinone Alkaloids Bearing 6/6/5 Tricyclic and 6/6/6/5 Tetracyclic Scaffolds.

Metabolic blockade-based genome mining of the marine sediment-derived SCSIO 07745 led to the discovery of 11 novel aminoquinolinone alkaloids, oxazoquinolinones A-J (-), characterized by an oxazolidone[3,2-α]quinoline-5,8-dione scaffold, and oxazoquinolinone K (), featuring an unprecedented fused 6/6/6/5 tetracyclic core ring system. Additionally, 5 new biosynthetic intermediates or shunt products (-) and a known metabolite sannanine () were identified. Their structures were elucidated by extensive spectroscopic analyses and a comparison of electronic circular dichroism and single-crystal X-ray diffraction.

Histone H4K8hib modification promotes gene expression and regulates rice immunity.

This study uncovers the role of H4K8hib as an active epigenetic mark in rice that positively correlates with gene expression and enhances immune responses. Furthermore, HDA705 was identified as the key enzyme regulating H4K8hib. Mutation of HDA705 led to hyper-H4K8hib, which in turn activated the expression of defense-related genes and enhanced rice resistance to pathogens.

The mechanism of DEHP-induced lipid accumulation in liver of female zebrafish.

Diethylhexyl phthalate (DEHP) is a typical environmental pollutant and poses a potential threat to organisms by disrupting the lipid metabolism. This study found that DEHP at environmental concentrations, led to lipid accumulation in female zebrafish, as indicated by significant increases in the content of total cholesterol, triglycerides and the lipid droplets, in a concentration-dependent manner. However, how DEHP induces the lipid accumulation remains poorly understood.

Exploring the potential use of Caenorhabditis elegans as an animal model for evaluating chemical-induced intestinal dysfunction.

Evaluating intestinal toxicity is crucial for identifying and preventing the harmful effects of environmental chemicals. Owing to the limitations of existing models in evaluating intestinal toxicity, the development of alternative models is urgently needed. This study explored the potential use of the nematode Caenorhabditis elegans as a model animal for assessing chemical-induced intestinal dysfunction.

Nonalcoholic fatty liver disease is associated with ventricular arrhythmias and major cardiovascular events in patients with implantable cardioverter-defibrillators.

Background: Patients with nonalcoholic fatty liver disease (NAFLD) are at risk for cardiovascular diseases. Less is known about the relationship between NAFLD, ventricular arrhythmias (VAs), and cardiovascular events.

Objective: We sought to evaluate the association between NAFLD and VAs and major cardiovascular events in patients with implantable cardioverter-defibrillators (ICDs).

Characterization and fine mapping of () mutant in sorghum [ (L.) Moench].

Unlabelled: The sorghum inflorescence is consisted of sessile (SS) and pedicellate spikelets (PS). Commonly, only SS could produce seeds and each spikelet produces one single seed. Here, we identified a sorghum mutant, named (), which can produce twin seeds in each pair of glumes.

Few-shot Algorithms for Consistent Neural Decoding (FALCON) Benchmark.

Intracortical brain-computer interfaces (iBCIs) can restore movement and communication abilities to individuals with paralysis by decoding their intended behavior from neural activity recorded with an implanted device. While this activity yields high-performance decoding over short timescales, neural data are often nonstationary, which can lead to decoder failure if not accounted for. To maintain performance, users must frequently recalibrate decoders, which requires the arduous collection of new neural and behavioral data.

Unsupervised, piecewise linear decoding enables an accurate prediction of muscle activity in a multi-task brain computer interface.

Objective: Creating an intracortical brain-computer interface (iBCI) capable of seamless transitions between tasks and contexts would greatly enhance user experience. However, the nonlinearity in neural activity presents challenges to computing a global iBCI decoder. We aimed to develop a method that differs from a globally optimized decoder to address this issue.

METS-IR, a Novel Simple Insulin Resistance Index, is Associated with NAFLD in Patients with Type 2 Diabetes Mellitus.

Purpose: Substantial evidence has established a strong association between non-alcoholic fatty liver disease (NAFLD), type 2 diabetes mellitus (T2DM) and insulin resistance (IR). Insulin resistance metabolic score (METS-IR) is a new and more effective comprehensive indicator for measuring IR. Our aim was to investigate the relationship between METS-IR and NAFLD in T2DM population.

Incremental prognostic value of left atrial strain in apical hypertrophic cardiomyopathy: a cardiovascular magnetic resonance study.

Objectives: This study aimed to evaluate the prognostic value of left atrial (LA) strain in patients with apical hypertrophic cardiomyopathy (ApHCM), as assessed by cardiac magnetic resonance (CMR) imaging.

Methods: Four hundred and five consecutive patients with ApHCM who underwent CMR examination were retrospectively included. The study endpoint included all-cause death, heart transplant, aborted sudden cardiac death, hospitalization for heart failure, stroke, and new-onset atrial fibrillation (AF).

Health economic evaluation of an artificial intelligence (AI)-based rapid nutritional diagnostic system for hospitalised patients: A multicentre, randomised controlled trial.

Background & Aims: Malnutrition is prevalent among hospitalised patients, and increases the morbidity, mortality, and medical costs; yet nutritional assessments on admission are not routine. This study assessed the clinical and economic benefits of using an artificial intelligence (AI)-based rapid nutritional diagnostic system for routine nutritional screening of hospitalised patients.

Methods: A nationwide multicentre randomised controlled trial was conducted at 11 centres in 10 provinces.

Novel catalytic behavior of defective nanozymes with catalase-mimicking characteristics for the degradation of tetracycline.

Although nanozymes have shown significant potential in wastewater treatment, enhancing their degradation performance remains challenging. Herein, a novel catalytic behavior was revealed for defective nanozymes with catalase-mimicking characteristics that efficiently degraded tetracycline (TC) in wastewater. Hydroxyl groups adsorbed on defect sites facilitated the in-situ formation of vacancies during catalysis, thereby replenishing active sites.

Digital virtual reduction combined with individualized guide plate of lateral tibial condyle osteotomy for the treatment of tibial plateau fracture.

Background: Current treatments do not support direct exposure of fracture fragments, resulting in the inability to directly observe the articular surface during surgery for accurate reduction and firm fixation.

Objective: The aim of the study was to explore the treatment effect of digital virtual reduction combined with individualized guide plate of lateral tibial condyle osteotomy on tibial plateau fracture involving the lateral posterior condyle collapse.

Methods: 41 patients with tibial plateau fracture involving the lateral posterior condyle collapse were recruited in the trial.

A promising metabolite, 9-aminominocycline, restores the sensitivity of tigecycline against (X4)-positive .

The emergence and widespread of tigecycline resistance undoubtedly poses a serious threat to public health globally. The exploration of combination therapies has become preferred antibacterial strategies to alleviate this global burden. In this study, tigecycline-resistant (X4)-positive were selected for adjuvant screening.

Lightweight tomato ripeness detection algorithm based on the improved RT-DETR.

Tomatoes, widely cherished for their high nutritional value, necessitate precise ripeness identification and selective harvesting of mature fruits to significantly enhance the efficiency and economic benefits of tomato harvesting management. Previous studies on intelligent harvesting often focused solely on identifying tomatoes as the target, lacking fine-grained detection of tomato ripeness. This deficiency leads to the inadvertent harvesting of immature and rotten fruits, resulting in economic losses.

Expression of CXCL8 and its relationship with prognosis in patients with non-small cell lung cancer.

To determine the expression of chemokine 8 (CXCL8) in non-small cell lung cancer (NSCLC) patients and analyze its correlation with tumor characteristics and patient prognosis. We conducted a retrospective analysis of 149 NSCLC patients treated between January 2016 and April 2018, measuring serum CXCL8 expression upon admission or prior to treatment. The clinical characteristics, including lymph node metastasis and staging, based on CXCL8 expression levels, were analyzed.

Characterization of the complete chloroplast genome of Rhodiola sachalinensis and comparative analysis with its congeneric plants.

Rhodiola, belonging to the Crassulaceae family, is a perennial herbaceous plant genus. There are about 90 Rhodiola species worldwide, some of which have been reported to have medicinal properties. Rhodiola sachalinensis is a perennial medicinal herb within this genus and, in the present study, its chloroplast genome was sequenced, assembled, annotated and compared with 24 other Rhodiola species.

Aptamer and Thiol Co-Regulated Color-Shifting Fluorophores via Dynamic Through-Bond/Space Conjugation for Constructing Ratiometric RNA Sensor.

Fluorophores with color-shifting characteristics have attracted enormous research interest in the quantitative application of RNA sensors. It reports here a simple synthesis, luminescent properties, and co-transcription ability of de-conjugated triphenylmethane leucomalachite green (LMG). This novel clusteroluminescence fluorophore is rapidly synthesized from malachite green (MG) in reductive transcription system containing dithiothreitol, emitting fluorescence in the UV region through space conjugation.