Context effects on lexical tone categorization in quiet and noisy conditions by young, middle-aged, and older individuals.

Previous studies focused on how contexts affect the recognition of lexical tones, primarily among healthy young adults in a quiet environment. However, little is known about how senescence and cognitive decline influence lexical tone normalization in adverse listening conditions. This study aims to explore how F0 shifts of the preceding context affect lexical tone identification across different age groups in quiet and noisy conditions.

Reduced Context Effect on Lexical Tone Normalization in Children with Autism Spectrum Disorder: A Speech-Specific Mechanism.

Existing literature has demonstrated that individuals with autism spectrum disorder (ASD) exhibit atypical use of contextual information in their surroundings. However, there is limited understanding regarding their integration of contextual cues in speech processing. This study aims to explore how Mandarin-speaking children with and without ASD identify lexical tones in speech and nonspeech contexts, and to determine whether the size of context effect would be modulated by children's cognitive abilities.

Monitoring and Analysis of Total Tetracyclines in Water from Different Environmental Scenarios Using a Designed Broad-Spectrum Aptamer.

Tetracyclines (TCs) are widely present in the environment with extreme toxicity, low concentrations, coexistence with a variety of pollutants, and similarity in their individual molecular structures and toxicology. These challenges make it difficult to analyze and monitor TCs as a class of molecules simultaneously. In this study, a broad-spectrum aptamer capable of recognizing TCs was developed by artificially editing a single-specific aptamer.

Regulation of the structural dynamics, aggregation, and pathogenicity of polyQ-expanded Huntingtin by osmolytes.

Huntington Disease is an autosomal dominant neurodegenerative disease caused by expansion of the polymorphic trinucleotide CAG repeat of the HTT gene to code for an expanded glutamine track of the mutant Huntingtin protein (mHTT). Like other neurodegenerative diseases, symptomatic presentation of Huntington Disease is age-dependent or age-related. This age-dependent manifestation of an autosomal dominant disease trait underscores important and possibly priming role of age-related changes in cellular physiology that are conducive to disease presentation.

Efficacy and safety of low-dose TBI combined MAC regimen for HSCT in high-risk AML patients with active disease.

Background: The management of high-risk acute myeloid leukaemia (AML) remains challenging, highlighting the need for innovative conditioning strategies beyond current regimens.

Methods: In the present single-arm study, a FACT regimen comprised of low-dose total body irradiation (TBI) with fludarabine, cytarabine and cyclophosphamide was employed to treat cytogenetically high-risk AML patients exhibiting pre-transplant active disease. This clinical trial is registered in the Chinese Clinical Trial Registry with the registration number ChiCTR2000035111.

Deep Neural Network and Radiomics-based Magnetic Resonance Imaging System for Predicting Microvascular Invasion in Hepatocellular Carcinoma.

Accurate preoperative evaluation of microvascular invasion (MVI) in hepatocellular carcinoma (HCC) is crucial for surgeons to make informed decisions regarding appropriate treatment strategies. However, it continues to pose a significant challenge for radiologists. The integration of computer-aided diagnosis utilizing deep learning technology emerges as a promising approach to enhance the prediction accuracy.

Recognition of Emotional Prosody in Mandarin-Speaking Children: Effects of Age, Noise, and Working Memory.

Age, babble noise, and working memory have been found to affect the recognition of emotional prosody based on non-tonal languages, yet little is known about how exactly they influence tone-language-speaking children's recognition of emotional prosody. In virtue of the tectonic theory of Stroop effects and the Ease of Language Understanding (ELU) model, this study aimed to explore the effects of age, babble noise, and working memory on Mandarin-speaking children's understanding of emotional prosody. Sixty Mandarin-speaking children aged three to eight years and 20 Mandarin-speaking adults participated in this study.

An investigation of acoustic cues to tonal registers and voicing in Donglei Kama).

The Kam language has experienced historical tonal splits, resulting in the development of a complex tonal system. However, there is still limited knowledge regarding the acoustic characteristics associated with aspiration-based tone splitting. This study aims to investigate the acoustic cues related to the tonal registers and laryngeal configurations in Donglei Kam, a dialect of Southern Kam.

Interspecific Differences in Carbon and Nitrogen Metabolism and Leaf Epiphytic Bacteria among Three Submerged Macrophytes in Response to Elevated Ammonia Nitrogen Concentrations.

Submerged macrophytes in eutrophic aquatic environments adapt to changes in ammonia nitrogen (NH-N) levels by modifying their levels of free amino acids (FAAs) and soluble carbohydrates (SCs). As symbionts of submerged macrophytes, epiphytic bacteria have obvious host specificity. In the present study, the interspecific differences in the FAA and SC contents of (Linn.

The Causality between Gut Microbiota and Hypertension and Hypertension-related Complications: A Bidirectional Two-Sample Mendelian Randomization Analysis.

Background: Recent studies have highlighted a connection between gut microbiota and hypertension, yet the precise nature of this relationship remains unclear.

Objective: This research aims to analyze the causal link between gut microbiota and hypertension, along with associated complications, utilizing two-sample bidirectional Mendelian randomization (MR).

Materials And Methods: Summary data from genome-wide association studies (GWAS) meta-analyses, including gut microbiota GWAS data from 24 cohorts, and the latest GWAS data for hypertension-related conditions were acquired.

Circulating vitamin levels mediate the causal relationship between gut microbiota and cholecystitis: a two-step bidirectional Mendelian randomization study.

Background: The relationship between gut microbiota and the occurrence of cholecystitis remains unclear. Existing research lacks a clear understanding of how circulating vitamin levels modulate this relationship. Therefore, our study aims to investigate whether circulating vitamin levels mediate the causal relationship between gut microbiota and cholecystitis using a two-step bidirectional Mendelian randomization approach.

Automatic Detection of Putative Mild Cognitive Impairment from Speech Acoustic Features in Mandarin-Speaking Elders.

Background: To date, the reliable detection of mild cognitive impairment (MCI) remains a significant challenge for clinicians. Very few studies investigated the sensitivity of acoustic features in detecting Mandarin-speaking elders at risk for MCI, defined as "putative MCI" (pMCI).

Objective: This study sought to investigate the possibility of using automatically extracted speech acoustic features to detect elderly people with pMCI and reveal the potential acoustic markers of cognitive decline at an early stage.

Can Patients with HER2-Low Breast Cancer Benefit from Anti-HER2 Therapies? A Review.

Breast cancer (BC) poses a severe threat to the health of women worldwide. Currently, different therapeutic regimens are used for BC according to the pathological classification of HER2-positive or HER2-negative. Clinical reports of HER2-low expression indicate that the condition is HER2-negative, which was ineligible for HER2-targeted therapy.

KIF5A upregulation in hepatocellular carcinoma: A novel prognostic biomarker associated with unique tumor microenvironment status.

Liver hepatocellular carcinoma (LIHC) is one of the most common liver malignancies with high mortality and morbidity. Thus, it is crucial to identify potential biomarker that is capable of accurately predicting the prognosis and therapeutic response of LIHC. Kinesin family member 5A (KIF5A) is a microtubule-based motor protein involved in the transport of macromolecules such as organelle proteins in cells.

PolyQ-Expanded Mutant Huntingtin Forms Inclusion Body Following Transient Cold Shock in a Two-Step Aggregation Mechanism.

Age-dependent formation of insoluble protein aggregates is a hallmark of many neurodegenerative diseases. We are interested in the cell chemistry that drives the aggregation of polyQ-expanded mutant Huntingtin (mHtt) protein into insoluble inclusion bodies (IBs). Using an inducible cell model of Huntington's disease, we show that a transient cold shock (CS) at 4 °C followed by recovery incubation at temperatures of 25-37 °C strongly and rapidly induces the compaction of diffuse polyQ-expanded Huntingtin-enhanced green fluorescent protein chimera protein (mHtt) into round, micron size, cytosolic IBs.

Comparison of six risk scores for stroke-associated pneumonia in patients with acute ischemic stroke: A systematic review and Bayesian network meta-analysis.

Background: Stroke-associated pneumonia (SAP) is one of the major causes of death after suffering a stroke. Several scoring systems have been developed for the early prediction of SAP. However, it is unclear which scoring system is more suitable as a risk prediction tool.

A Preclinical Study of an I-Labeled PSMA Ligand for Prostate-Cancer Puncture.

Purpose: Prostate cancer (PCa) is characterized by high expression of prostate-specific 1membrane antigen (PSMA), a type II transmembrane protein. Prostate-specific membrane antigen positron emission tomography (PSMA PET) has high sensitivity and specificity and can therefore be potentially used to detect PCa. Exploiting the advantages of PSMA PET imaging, in this study, we aim to develop a novel radiopharmaceutical to facilitate biopsy punching of PCa.

In vivo and in vitro evidence for growth hormone-like bioactivity of Rhizoma Anemarrhenae extract.

Certain herbs used in traditional Chinese medicine may produce a growth-enhancing effect by promoting the secretion of growth hormone (GH) by the pituitary gland or mimicking the function of GH. In this study, we aimed to identify herbs that could serve as GH alternatives. A reporter gene assay for GH was developed, and 100 different herbal extracts were assayed.

Global pastureland use as reflected in inter-regional supply chain.

Pastureland used for livestock grazing is globally much bigger than arable land. This study investigates the pastureland use embedded in global supply chains by using multi-regional systems input-output anlysis, tracing embodied pastureland use from source of exploitation to sink of final consumption in the global economy. The world's pastureland resources is shown reallocated through the supply chain mainly to the four major economies: EU, the United States, China, and Japan.

HSF1, Aging, and Neurodegeneration.

Unlabelled: Heat shock factor 1 (HSF1) is a master transcription regulator that mediates the induction of heat shock protein chaperones for quality control (QC) of the proteome and maintenance of proteostasis as a protective mechanism in response to stress. Research in this particular area has accelerated dramatically over the past three decades following successful isolation, cloning, and characterization of HSF1. The intricate multi-protein complexes and transcriptional activation orchestrated by HSF1 are fundamental processes within the cellular QC machinery.

The HBV Specially-Related Long Noncoding RNA HBV-SRL Involved in the Pathogenesis of Hepatocellular Carcinoma.

Hepatitis B virus (HBV) is one of the major risk factors for HCC (hepatocellular carcinoma) occurrence with a diverse role in the pathogenesis of HCC. More works need to be performed to elucidate a more thorough understanding of the molecular mechanisms involving in HBV-induced HCC, although some mechanisms such as genome integration have been reported. In the present study, aberrantly expressed lncRNAs were identified between HCC tumor tissues with or without HBV infection.

Stress-induced higher vein density in the C3-C4 intermediate Moricandia suffruticosa under drought and heat stress.

The evolution of C4 photosynthesis involved multiple anatomical and physiological modifications, yet our knowledge of the genetic regulation involved remains elusive. In this study, systematic analyses were conducted comparing the C3-C4 intermediate Moricandia suffruticosa and its C3 relative Brassica napus (rapeseed). We found that the leaves of M.

Extensive Aortic Thromboembolism in a Patient With Erdheim-Chester Disease: A Case Report.

Background: Erdheim-Chester disease (ECD) is a rare disease that affects multiple systems and is characterized by non-Langerhans cell histiocytosis. Classic clinical signs include long bone infiltration, central nervous system involvement, diabetes insipidus, and sheathing of the entire aorta. However, thrombosis is not recognized as a typical cardiac manifestation of ECD.

A Preliminary Study of PSMA Fluorescent Probe for Targeted Fluorescence Imaging of Prostate Cancer.

With the increasing detection rate of early prostate cancer (PCa), the proportion of surgical treatment is increasing. Surgery is the most effective treatment for PCa. Precise targeting of tumors during surgery can reduce the incidence of positive surgical margins (PSMs) and preserve the neurovascular bundles (NVBs) as much as possible.

A predictive and prognostic model for hepatocellular carcinoma with microvascular invasion based TCGA database genomics.

Background: Microvascular invasion (MVI) adversely affects postoperative long-term survival outcomes in patients with hepatocellular carcinoma (HCC). There is no study addressing genetic changes in HCC patients with MVI. We first screened differentially expressed genes (DEGs) in patients with and without MVI based on TCGA data, established a prediction model and explored the prognostic value of DEGs for HCC patients with MVI.