Drug Development.

Background: Effective early intervention of mild cognitive impairment (MCI) is the key for preventing dementia. However, there is currently no drug for MCI. As a multi-targeted neuroprotective agent, butylphthalide has been demonstrated to repair cognition in patients with vascular cognitive impairment, and has the potential to treat MCI due to Alzheimer's disease (AD).

Drug Development.

Background: Cognitive dysfunction emerges as a manifestation of reduced estrogen levels following ovariectomy in an individual. However, the conventional use of estrogen replacement therapy could increase the risk of breast cancer and thromboembolism. Icariin is a natural compound that has been reported to be a neuroprotective agent against dementia.

Dementia Care Research and Psychosocial Factors.

Background: Alzheimer's disease poses significant global health challenges, particularly as people increasingly turn to online platforms for health information in the digital era. Given the intricate nature of Alzheimer's, it is imperative to evaluate the readability of online content. This study aims to assess the readability of information related to Alzheimer's disease on reputable health websites.

Dementia Care Research and Psychosocial Factors.

Background: Alzheimer's disease poses significant global health challenges, particularly as people increasingly turn to online platforms for health information in the digital era. Given the intricate nature of Alzheimer's, it is imperative to evaluate the readability of online content. This study aims to assess the readability of information related to Alzheimer's disease on reputable health websites.

Dementia Care Research and Psychosocial Factors.

Background: Sleep patterns and disruptions may associate with increased dementia risk and contribute to its progression and cognitive decline. Understanding the complexity of the sleep-dementia relationship is crucial for developing interventions that may delay cognitive decline and enhance the well-being of individuals with dementia. This study seeks to explore how the sleeping patterns of patients with dementia impact them and aims to provide insights to help improve the sleep patterns of individuals affected by dementia.

Enhanced Near-Infrared Fluorescence Emission near a Graphene-Metal Hybrid Structure.

Plasmon resonance plays an important role in improving the detection of biomolecules, and it is one of the focuses of research to use metal plasmon resonance to achieve fluorescence enhancement and to improve detection sensitivity. However, the problems of nondynamic tuning and fluorescence quenching of metal plasmon resonance need to be solved. Graphene surface plasmon resonance can be dynamically controlled, and the graphene adsorption of fluorescent molecules can avoid fluorescence quenching and greatly improve the fluorescence emission intensity.

Factors Associated with Postoperative Pain Trajectory, Nausea and Vomiting After Total Knee Arthroplasty: A Retrospective Study.

Objectives: Postoperative pain, nausea and vomiting adversely affect postoperative rehabilitation after total knee arthroplasty (TKA). We aimed to identify factors associated with postoperative pain trajectory and postoperative nausea and vomiting (PONV) and evaluated the effects of different analgesic modalities.

Methods: We retrospectively reviewed patients undergoing unilateral primary TKA from 2017 to 2022.

Dimethylacridine based emitters for non-doped organic light-emitting diodes with improved efficiency.

Organic light-emitting diodes (OLEDs) has been attracting much extensive interest owing to their advantages of high-definition and flexible displays. Many advances have been focused on boosting the efficiency and stability. Two innovative dimethylacridine-based emitters,1,1,2,2-tetrakis(4- (2,7-di-tert-butyl-9,9-dimethylacridin-10(9H)-yl)phenyl ethene (AcTPE), and bis(4-(2,7-di-tert-butyl-9,9-dimethylacridin-10(9H)-yl)phenyl)methanone (Ac2BP) were designed and synthesized, in which TPE-baesed AcTPE presents AIE properties, and with the phenyl as spacer between the DMAC and carbony, aryl-ketone-based Ac2BP doesn't show AIE properties due to the absence of restriction of intramolecular rotations.

Marine-Derived Compound Targeting mTOR and FGFR-2: A Promising Strategy for Breast, Lung, and Colorectal Cancer Therapy.

Introduction: The marine habitat is a plentiful source of diverse, active compounds that are extensively utilised for their medicinal properties. Pharmaceutical trends have currently changed towards utilising a diverse range of goods derived from the marine environment.

Method: This study aimed to examine the inhibitory effects of bioactive chemicals derived from marine algae and bacteria.

Natural Hydrogel-based Drug Delivery System: A Global Scenario, Current Development, and Future Prospective.

Pharmaceutical giants (e.g., Ashland, Bausch & Lomb, Johnson & Johnson, Medtronic, Neurelis, etc.

Purine metabolites regulate leukemic cell sensitivity toward cytarabine.

Not available.

Precise Manipulation on the Structural Defects of Poly (Triazine Imide) Single Crystals for Efficient Photocatalytic Overall Water Splitting.

Conjugated polymers, represented by polymeric carbon nitrides (PCNs), have risen to prominence as new-generation photocatalysts for overall water splitting (OWS). Despite considerable efforts, achieving highly crystalline PCNs with minimal structural defects remains a great challenge, and it is also difficult to examine the exact impact of complex defect states on OWS process, which largely limits their quantum efficiency. Herein, we devise a 'in-situ salt flux' assisted copolymerization protocol by using nitrogen-rich and nitrogen-deficient monomers to precisely manipulate the structural defects of poly (triazine imide) (PTI) single crystals.

TNF-α Expression and Plasma Cell and Macrophage Numbers in Traumatic Ulcers in a Rat Model Treated by Topical or Systemic Probiotic .

: Live microorganisms, named probiotics, can improve overall physical well-being, particularly the oral cavity's health. , a popular probiotic, can influence the immune response by increasing the number of macrophages and plasma cells that play a role in traumatic ulcer healing. : To determine the expression of tumor necrosis factor-alpha (TNF-α) and the varied number of plasma cells and macrophages on a traumatic ulcer animal model treated with topical or systemic administration of a probiotic : Thirty-six healthy, 2-3-month-old male weighing 175-250 gram, were designed into control and topical and systemic administration probiotic groups.

Cerebral white matter damage in patients with end-stage kidney disease associates with cognitive impairment.

Background: Damage to brain white matter often occurs in individuals with chronic kidney disease, which might be related to their cognitive decline. This study aims to investigate tract-specific white matter damage in patients with end-stage kidney disease by using fixel-based analysis.

Methods: Images of 31 end-stage kidney disease patients and 16 normal controls (aged: 61.

Cold atmospheric plasma potentiates ferroptosis via EGFR(Y1068)-mediated dual axes on GPX4 among triple negative breast cancer cells.

Cold atmospheric plasma (CAP) has been proposed as an emerging onco-therapeutics that can specifically kill cancer cells without harming healthy cells. Here we explore its potency in triggering ferroptosis in transformed cells using triple negative breast cancer as the disease model. Through the whole transcriptome sequencing, mass spectrometry analysis, point mutation, and a series of and molecular assays, we identified two signaling axes centered at EGFR(Y1068), i.

Lasalocid inhibits melanoma by down-regulating FOXM1 through PI3K/AKT and JNK/P38 MAPK pathways.

Melanoma poses a significant challenge to patients due to its aggressive nature and limited treatment options. Recent studies have suggested that lasalocid, a feed additive ionophore antibiotic, may have potential as an anticancer agent. However, the mechanism of lasalocid in melanoma is unclear.

Identifying the role of cellulase gene upon the infection of subsp. in citrus.

Unlabelled: Citrus canker is a devastating disease caused by subsp. (), which secretes the effector PthA4 into host plants to trigger transcription of the susceptibility gene , resulting in pustule formation. However, the molecular mechanism underlying CsLOB1-mediated susceptibility to remains elusive.

PRMT5-Mediated ALKBH5 Methylation Promotes Colorectal Cancer Immune Evasion via Increasing CD276 Expression.

Numerous diseases have been connected to protein arginine methylations mediated by protein arginine methyltransferase 5 (PRMT5). Clinical investigations of the PRMT5-specific inhibitor GSK3326595 are currently being conducted, and the results are promising for preventing cancers. However, the detailed mechanism of PRMT5 promoting colorectal cancer (CRC) malignant progression remains unclear.

Cuckoo Hosts Fine-Tune Their Egg Rejection After Experiencing a Parasitism Event.

Recognising and rejecting parasitic eggs is one of the most common anti-parasitism strategies used by host birds. However, the egg rejection of some hosts exhibits behavioural plasticity. To investigate whether the egg rejection behaviour of host birds changes after encountering a parasitism event, we conducted egg rejection experiments on the locally most common host of the common cuckoo (), the grey bushchat () in Yunnan, China.

Molecular Phylogenetic Relationships Based on Mitogenomes of Spider: Insights Into Evolution and Adaptation to Extreme Environments.

In this study, we performed a comparative analysis based on a total of 255 spider mitogenomes and four outgroups, of which the mitogenomes of 39 species were assembled de novo, to explore the phylogenetic relationships and the adaptive evolution of mitogenomes. Results showed that had the longest mitochondrial length and the most pronounced codon preference to be UUA, followed by CCU. Codon usage frequencies were similar between families and codon usage in the mitogenome of spiders was mainly influenced by natural selection pressures rather than G/C mutation bias.

The inductive effect does not explain electron density in haloacetates: are our textbooks wrong?

The inductive effect is a central concept in chemistry and is often exemplified by the p values of acetic acid derivatives. The reduction in p is canonically attributed to the reduction in the electron density of the carboxylate group through the inductive effect. However, wave functional theory calculations presented herein reveal that the charge density of the carboxylate group is not explained by the inductive effect.

Evaluating the potential of in alleviation of aluminium stress in .

Soil contamination with toxic heavy metals [such as aluminum (Al)] is becoming a serious global problem due to the rapid development of the social economy. Although plant growth-promoting rhizo-bacteria (PGPR) are the major protectants to alleviate metal toxicity, the study of these bacteria to ameliorate the toxic effects of Al is limited. Therefore, the present study was conducted to investigate the combined effects of different levels of (5 ppm and 10 ppm) of accession number of MT123456 on plant growth and biomass, photosynthetic pigments, gas exchange attributes, oxidative stress and response of antioxidant compounds (enzymatic and nonenzymatic), and their specific gene expression, sugars, nutritional status of the plant, organic acid exudation pattern and Al accumulation from the different parts of the plants, which was spiked with different levels of Al [0 µM (i.

Work Systems Factors Associated With Burnout in Sonographers Working in the United States and Canada.

Objective: Burnout in sonographers is a prevalent and complex professional hazard associated with poorer quality of work life, productivity, and patient outcomes. This study aimed to understand the prevalence of and work systems factors associated with burnout among a large sample of sonographers.

Materials And Methods: Research study registry participants (n=3659) were invited to complete a follow-up survey about personal and work environment factors, including work hours, break time, coworker and supervisor support, and job satisfaction, overall health, and sleep quality.

Rapid Design of Combination Antimicrobial Therapy against .

Treatment of serious bacterial infections with antimicrobial agents, such as antibiotics, is a major clinical challenge, because of growing bacterial resistance to multiple agents. Combination therapy (i.e.