Development and validation of a questionnaire to measure nurses' perceived knowledge, attitudes and practices related to motor function rehabilitation in stroke patients with hemiplegia.

Purpose: To develop a questionnaire to measure nurses' perceived knowledge, attitudes, and practices related to motor function rehabilitation in stroke patients with hemiplegia (MFRSPH-PKAP-Q), and to evaluate its reliability and validity.

Methods: This study was conducted in four phases: (1) creating a pool of potential items; (2) developing the preliminary scale using a Delphi survey; (3) conducting item reduction to refine the scale; and (4) testing the validity and reliability of the final scale.

Results: The questionnaire comprises 45 items.

Ensemble learning-based radiomics model for discriminating brain metastasis from glioblastoma.

Objective: Differentiating between brain metastasis (BM) and glioblastoma (GBM) preoperatively is challenging due to their similar imaging features on conventional brain MRI. This study aimed to enhance diagnostic accuracy through a machine learning model based on MRI radiomics data.

Methods: This retrospective study included 235 patients with confirmed solitary BM and 273 patients with GBM.

Prevalence and influencing factors of elder abuse tendency among Chinese caregivers working in Gansu Province nursing homes: A cross-sectional study.

Background: Elder abuse is a global public health and human rights concern that is predicted to increase with the rapid increase in the elderly population in China.

Objectives: To investigate the incidence of elder abuse tendency and factors related to such a tendency among caregivers working in nursing homes.

Methods: A cross-sectional study comprising 412 caregivers from nursing homes was conducted.

Quantitative analysis of β-carotene and unsaturated fatty acids in blended olive oil via Raman spectroscopy combined with model prediction.

Blended vegetable oil is considered to be a valuable product in the market owing to favourable taste and nutritional composition. The quantification of its contents has notable implications for protecting food safety and consumer interests. Thus, a rapid and non-destructive method is needed to analyse the composition of blended oil.

The research on the synergistic improvement of water retention capacity and eating quality of marinated pork meat by the combination of basic arginine and acidic aspartic acid.

Effects of varying levels of arginine (Arg) and aspartic acid (Asp) on the water-holding capacity (WHC) and eating quality of marinated pork meat were investigated. The addition of Arg significantly enhanced the WHC of marinated pork meat (P < 0.05) due to the increased pH levels of the meat.

A comprehensive characterization biotransformation of chlorinated paraffin by human and carp liver microsomes via liquid chromatography-high-resolution mass spectrometry and screening algorithm.

The chlorinated paraffin (CP) monomer 1,2,5,6,9,10-Hexachlorodecane (CP-4) was subjected to in vitro biotransformation using human and carp liver microsomes. Five types of CP-4 metabolites (OH-, keto-, enol-, aldehyde- and carboxy-CP-4) were identified in human liver microsomer while only mono-OH-CP-4 was found in the carp liver microsomes. Kinetic studies revealed that the formation of mono-, di-, tri-hydroxylated CP-4, keto-, enol-, and aldehyde-CP-4 in human liver microsomes was best described by substrate inhibition models, whereas the formation of carboxylated CP-4 metabolites best fit the Michaelis-Menten model.

Assessment of macrobenthos in evaluating the restoration effects of artificial mangrove planting on tidal flats in Zhejiang, China.

Artificially planted mangroves are widely used for tidal flat restoration, but their effectiveness in restoring these ecosystems remains unclear. Macrobenthos, as key indicators of tidal flat ecosystem health, can reflect changes in environmental conditions and quality resulting from the introduction of artificial mangroves. This study aimed to investigate the ecological restoration effects of artificially planted mangroves in northern China by surveying macrobenthic communities across four regions in June 2023.

Engineering and construction of multi-functional Janus separator for high-stability Li-CO battery.

Due to the high theoretical energy density, lithium-carbon dioxide (Li-CO) batteries provide unique advantages when using CO to generate electricity. However, the issues with lithium dendrite generated by uneven deposition and quick cathode passivation continue to impede the development of Li-CO batteries. In this work, a Janus separator with dual functionalities is created using an in-situ growth and hydrothermal technique.

Protein arginine methyltransferase 7 modulators in disease therapy: Current progress and emerged opportunity.

Protein arginine methyltransferase 7 (PRMT7) is an essential epigenetic and post-translational regulator in eukaryotic organisms. Dysregulation of PRMT7 is intimately related to multiple types of human diseases, particularly cancer. In addition, PRMT7 exerts multiple effects on cellular processes such as growth, migration, invasion, apoptosis, and drug resistance in various cancers, making it as a promising target for anti-tumor therapeutics.

Cloning, purification and characterization of a novel thermostable recombinant tannase from Galactobacillus timonensis.

The exorbitant production costs associated with natural tannases pose a significant challenge to their widespread industrial utilization. Microbial expression systems provide a cost-effective method for enzyme production. In this study, a putative gene encoding the subtype B tannase (Gt-Tan) was cloned from Galactobacillus timonensis and expressed heterologously in Escherichia coli BL21 (DE3) cells.

Design, synthesis, and pharmacological evaluation of triazine-based PI3K/mTOR inhibitors for the potential treatment of non-small cell lung cancer.

Dysregulated activation of the PI3K/AKT/mTOR pathway is crucial in the development of cancer, and disrupting it could potentially lead to cancer suppression, making it a viable strategy for cancer treatment. Here, as a consecutive work of our team, we described the identification and optimization of PI3K/mTOR inhibitors based on triazine scaffold, which exhibited potent PI3K/mTOR inhibitor activity. The systematically structure-activity relationship (SAR) results demonstrated that compound 5nh displayed high efficacy against PI3Kα and mTOR, with the IC values of 0.

Influence of melatonin supplementation on cancer-related fatigue: a meta-analysis of randomized controlled trials.

Purpose: Previous studies that evaluated the influence of melatonin supplementation on cancer-related fatigue (CRF) revealed inconsistent results. The present meta-analysis was performed to systematically evaluate the influence of melatonin on the severity of fatigue in patients with cancer.

Methods: Relevant randomized controlled trials (RCTs) were acquired by conducting a comprehensive search in the PubMed, Embase, and Cochrane Library databases.

The Role of Sex Hormones and Sex Hormone-binding Globulin in Functional Gatrointestinal Disorders: A Bidirectional Two-sample Mendelian Randomization Study.

Background And Aims: Sex hormones and sex hormone-binding globulin (SHBG) have been confirmed to involve in the pathophysiology of functional gastrointestinal disorders (FGIDs), including irritable bowel syndrome (IBS) and functional dyspepsia (FD). However, causal associations have not yet been investigated. Utilizing data from Genome-wide association studies, we conducted bidirectional two-sample mendelian randomization (MR) analyses to assess the causal relationships between sex hormones, SHBG and FGIDs.

Real-world evaluation of intracardiac echocardiography guided radio-frequency catheter ablation for atrial fibrillation: a retrospective cohort study.

Intracardiac echocardiography (ICE) has been used to guide radio-frequency catheter ablation (RFCA) for better catheter navigation and less radiation exposure in treating atrial fibrillation (AF). This retrospective cohort study enrolled 227 AF patients undergoing ICE- or traditional fluoroscopy (TF)-guided RFCA for AF in a tertiary hospital. ICE was used more often in patients with atrial tachycardia [odds ratio (OR) 3.

Identification of the shared gene signatures in retinoblastoma and osteosarcoma by machine learning.

Osteosarcoma (OS) is the most prevalent secondary sarcoma associated with retinoblastoma (RB). However, the molecular mechanisms driving the interactions between these two diseases remain incompletely understood. This study aims to explore the transcriptomic commonalities and molecular pathways shared by RB and OS, and to identify biomarkers that predict OS prognosis effectively.

Evaluation of resistance and molecular detection of resistance genes to wheat stripe rust of 82 wheat cultivars in Xinjiang, China.

Wheat stripe rust is a fungal disease caused by Puccinia striiformis f. sp. tritici.

Nonlinear association between the serum uric acid-to-creatinine ratio and all cause mortality in patients with hypertension: a ten-year cohort study using the NHANES database.

The serum uric acid-to-creatinine ratio (UCR) may be a simple method for assessing xanthine oxidase overactivation, which may contribute to an increase in serum uric acid production and oxidative stress. In this study, we investigated the nonlinear association between the UCR and long-term mortality in patients with hypertension. Data were acquired from the National Health and Nutrition Examination Survey database, and a total of 11,346 patients with hypertension were included.

Development and validation of a mortality predictive model for ICU patients with primary pulmonary hypertension.

There is a lack of an effective prognostic model for predicting outcomes in patients with primary pulmonary hypertension (PPH). A retrospective analysis was conducted on PPH patients from MIMIC and eICU databases. A predictive model was developed to assess mortality risk.

Pan-cancer analysis of the potential of PEA3 subfamily genes as tumor markers.

Polyomavirus enhancer activator 3 (PEA3), an ETS transcription factor, has been documented to regulate the development and metastasis of human cancers. Nonetheless, a thorough analysis examining the relationship between the PEA3 subfamily members and tumour development, prognosis, and the tumour microenvironment (TME) across various cancer types has not yet been conducted. The expression profiles and prognostic significance of the PEA3 subfamily were evaluated using data from the GEO, TCGA, and PrognoScan databases, in conjunction with COX regression analyses and the Kaplan-Meier Plotter.

Integrating immune multi-omics and machine learning to improve prognosis, immune landscape, and sensitivity to first- and second-line treatments for head and neck squamous cell carcinoma.

In recent years, immune checkpoint inhibitors (ICIs) has emerged as a fundamental component of the standard treatment regimen for patients with head and neck squamous cell carcinoma (HNSCC). However, accurately predicting the treatment effectiveness of ICIs for patients at the same TNM stage remains a challenge. In this study, we first combined multi-omics data (mRNA, lncRNA, miRNA, DNA methylation, and somatic mutations) and 10 clustering algorithms, successfully identifying two distinct cancer subtypes (CSs) (CS1 and CS2).

IQGAP3 activates Hedgehog signaling to confer stemness and metastasis via up-regulating GLI1 in lung cancer.

Lung cancer ranks as the most prevalent malignant neoplasm worldwide, contributing significantly to cancer-related mortality. Stemness is a well-recognized factor underlying radiotherapy resistance, recurrence and metastasis in non-small-cell lung cancer (NSCLC) patients. Our prior investigations have established the role of IQ motif containing GTPase-activating protein 3 (IQGAP3) in mediating radiotherapy resistance in lung cancer, but its impact on lung cancer stemness remains unexplored.

The performance of a novel diagnostic criteria for neurosyphilis in HIV-negative patients.

Diagnosing neurosyphilis in clinical settings poses significant challenges due to the absence of highly efficient diagnostic criteria. Our objective was to enhance the existing diagnostic criteria and assess their sensitivity and specificity for identifying neurosyphilis in HIV-negative patients. We conducted a retrospective review of patient records from a cross-sectional study carried out between December 2019 and May 2023.

CCL3 as a novel biomarker in the diagnosis of necrotizing enterocolitis.

Objectives: Neonatal necrotizing enterocolitis (NEC) is a common intestinal disease that threatens the lives of newborns and is characterized by ischemic necrosis of the small intestine and colon. As early diagnosis of NEC improves prognosis, the identification of new or complementary biomarkers is of great importance. In this study, we evaluate the diagnostic value of CCL3 in NEC and compare its effectiveness with other commonly used biomarkers, such as procalcitonin (PCT) and C-reactive protein (CRP).

Disrupted brain networks underlying high-fidelity memory retrieval in subjective cognitive decline: A task-based fMRI study.

Introduction: Subjective cognitive decline (SCD) is linked to memory complaints and disruptions in certain brain regions identified by molecular imaging and resting-state functional magnetic resonance imaging studies. However, it remains unclear how these regions interact to contribute to both subjective and potential objective memory issues in SCD.

Methods: To address this gap, task-based imaging studies are essential.