Targeting Insulin Resistance, Reactive Oxygen Species, Inflammation, Programmed Cell Death, ER Stress, and Mitochondrial Dysfunction for the Therapeutic Prevention of Free Fatty Acid-Induced Vascular Endothelial Lipotoxicity.

Excessive intake of free fatty acids (FFAs), especially saturated fatty acids, can lead to atherosclerosis and increase the incidence of cardiovascular diseases. FFAs also contribute to obesity, hyperlipidemia, and nonalcoholic fatty liver disease. Palmitic acid (PA) is human plasma's most abundant saturated fatty acid.

The effect of CEO's compensation in driving corporate ESG greenwashing: Evidence from China.

This study examines the relationship between CEO compensation schemes and ESG greenwashing behavior in Chinese listed firms during the period 2013-2022. We find that a CEO's cash (equity) compensation has a significantly positive (negative) correlation with corporate ESG greenwashing behavior. From mechanism analysis, consistent with the agency problem view, firms engage in more severe ESG greenwashing behavior under a higher proportion of cash in the CEO compensation structure.

Effectiveness of Exercise on Fatigue for Patients With Heart Failure: A Systematic Review and Meta-Analysis.

Exercise is the standard treatment for fatigue in heart failure (HF) patients. However, no study has investigated the effect of exercise on improving fatigue and HR-QoL in HF patients. Our study adhered to the Cochrane Handbook for Systematic Reviews of Interventions and followed the PRISMA statement.

Albiflorin Decreases Glutamate Release from Rat Cerebral Cortex Nerve Terminals (Synaptosomes) through Depressing P/Q-Type Calcium Channels and Protein Kinase A Activity.

The purpose of this study was to investigate whether and how albiflorin, a natural monoterpene glycoside, affects the release of glutamate, one of the most important neurotransmitters involved in neurotoxicity, from cerebrocortical nerve terminals (synaptosomes) in rats. The results showed that albiflorin reduced 4-aminopyridine (4-AP)-elicited glutamate release from synaptosomes, which was abrogated in the absence of extracellular Ca or in the presence of the vesicular glutamate transporter inhibitor or a P/Q-type Ca channel inhibitor, indicating a mechanism of action involving Ca-dependent depression of vesicular exocytotic glutamate release. Albiflorin failed to alter the increase in the fluorescence intensity of 3,3-diethylthiacarbocyanine iodide (DiSC(5)), a membrane-potential-sensitive dye.

Description of Aliirhizobium terrae sp. nov., A Plant Growth-Promoting Bacterium Isolated from a Maize-Rice Rotation Agriculture Field.

A polyphasic taxonomic approach was used to characterize a novel bacterium, designated strain CC-CFT758, isolated from a maize-rice rotation agriculture field in Taiwan. The cells are aerobic, Gram-stain-negative, rod-shaped, positive for catalase and oxidase, and grow at 20-30 °C (optimal 30 ℃), at pH 6.0-8.

Inequality in Older Volunteering: Association Between Volunteer Competency and Demographic Profiles.

The present survey research investigated older people's volunteering competency relating to social inequality by exploring the latent ability profile and demographic correlates of 1,000 older volunteers in 73 community care centersin southern Taiwan. Older volunteers were classified into advanced (n = 509), basic (n = 214), and novice (n = 277) groups. Demographics examined included: individualistic characteristics (religious beliefs), resources (education; number of chronic diseases), andsocial factors (serving area and spoken language, volunteering duration, marital status, and gender).

Gypenoside XVII Reduces Synaptic Glutamate Release and Protects against Excitotoxic Injury in Rats.

Excitotoxicity is a common pathological process in neurological diseases caused by excess glutamate. The purpose of this study was to evaluate the effect of gypenoside XVII (GP-17), a gypenoside monomer, on the glutamatergic system. In vitro, in rat cortical nerve terminals (synaptosomes), GP-17 dose-dependently decreased glutamate release with an IC value of 16 μM.

Toward Characterizing Environmental Sources of Non-tuberculous Mycobacteria (NTM) at the Species Level: A Tutorial Review of NTM Phylogeny and Phylogenetic Classification.

Nontuberculous mycobacteria (NTM) are any mycobacteria that do not cause tuberculosis or leprosy. While the majority of NTM are harmless and some of them are considered probiotic, a growing number of people are being diagnosed with NTM infections. Therefore, their detection in the environment is of interest to clinicians, environmental microbiologists, and water quality researchers alike.

Development and testing of a four-item version of the physical resilience instrument for older adults (PRIFOR-4).

The 16-item Physical Resilience Instrument for Older Adults (PRIFOR) has good clinimetric properties; however, a shortened PRIFOR would greatly enhance physical resilience measurements in clinical settings. The current analysis aimed to reduce the number of PRIFOR while maintaining its clinimetric properties, emphasizing on its factor structure and convergent validity. A longitudinal study was conducted among 863 patients aged 65 years or older.

Nitric oxide and tumor necrosis factor-⍺ levels are negatively correlated in endotoxin tolerance recovery in vitro.

Endotoxin tolerance (ET) is the hyporesponsiveness to lipopolysaccharide (LPS) after prior exposure. It is characterized by the downregulation of pro-inflammatory cytokine levels. Although ET protects against inflammation, its abolishment or recovery is critical for immunity.

Phillygenin Suppresses Glutamate Exocytosis in Rat Cerebrocortical Nerve Terminals (Synaptosomes) through the Inhibition of Ca2.2 Calcium Channels.

Glutamate is a major excitatory neurotransmitter that mediates neuronal damage in acute and chronic brain disorders. The effect and mechanism of phillygenin, a natural compound with neuroprotective potential, on glutamate release in isolated nerve terminals (synaptosomes) prepared from the rat cerebral cortex were examined. In this study, 4-aminopyridine (4-AP), a potassium channel blocker, was utilized to induce the release of glutamate, which was subsequently quantified via a fluorometric assay.

Establishing psychometric properties of the older volunteer competency scale in the community.

Aim(s): To investigate the factorial structure, test-retest reliability, and internal consistency of the Older Volunteer Competency Scale and establish its psychometric properties.

Design: Cross-sectional survey.

Methods: A total of 1,000 older volunteers were recruited through random sampling and asked to complete the Older Volunteer Competency Scale.

Biological upgrading of biogas assisted with membrane supplied hydrogen gas in a three-phase upflow reactor.

Biogas upgrading via CO conversion to CH is an emerging technology for renewable natural gas production and carbon management, but its development is limited by the low H gas to liquid phase transfer. Herein, an innovative biogas upgrading system employing a three-phase design was studied for CO conversion with H supply via gas-permeable membrane. The system produced biogas consisted of 74.

Spatial Analysis of Home and Community-Based Services and Number of Deaths Among Older Adults in Taiwan.

This study examined the geographical distribution of home- and community-based services (HCBS) resources in Taiwan's Long-Term Care 2.0 policy and explored its association with the number of deaths among older adults. The main outcome of the study was determination of the number of deaths among older adults in townships ( = 346) in 2021.

Highly Efficient MAPbI-Based Quantum Dots Exhibiting Unusual Nonblinking Single Photon Emission at Room Temperature.

Highly emissive semiconductor nanocrystals, or so-called quantum dots (QDs) possess a variety of applications from displays and biology labeling, to quantum communication and modern security. Though ensembles of QDs have already shown very high photoluminescent quantum yields (PLQYs) and have been widely utilized in current optoelectronic products, QDs that exhibit high absorption cross-section, high emission intensity, and, most important, nonblinking behavior at single-dot level have long been desired and not yet realized at room temperature. In this work, infrared-emissive MAPbI-based halide perovskite QDs is demonstrated.

Validation of 16S rRNA gene sequencing and metagenomics for evaluating microbial immigration in a methanogenic bioreactor.

To quantitatively evaluate the impact of microbial immigration from an upstream community on the microbial assembly of a downstream community, an ecological genomics (ecogenomics)-based mass balance (EGMB) model coupled with 16S rRNA gene sequencing was previously developed. In this study, a mock community was used to further validate the EGMB models and demonstrate the feasibility of using metagenome-based EGMB model to reveal both microbial activity and function. The mock community consisting of Aeromonas, Escherichia, and Pseudomonas was fed into a lab-scale methanogenic bioreactor together with dissolved organic substrate.

Cynarin, a caffeoylquinic acid derivative in artichoke, inhibits exocytotic glutamate release from rat cortical nerve terminals (synaptosomes).

The purpose of this study was to evaluate the effect of cynarin, a caffeoylquinic acid derivative in artichoke, on glutamate release elicited by 4-aminopyridine (4-AP) in rat cortical nerve terminals (synaptosomes). We observed that cynarin decreased 4-aminopyridine-elicited glutamate release, which was prevented by the removal of external free Ca with ethylene glycol bis (β-aminoethyl ether)-N,N,N,N-tetraacetic acid (EGTA) or the blockade of P/Q-type calcium channels with ω-agatoxin IVA. Molecular docking also revealed that cynarin formed a hydrogen bond with the P/Q-type Ca channel, indicating a mechanism of action involving Ca influx inhibition.

Mangiferin depresses vesicular glutamate release in synaptosomes from the rat cerebral cortex by decreasing synapsin I phosphorylation.

Mangiferin is a glucosyl xanthone that has been shown to be a neuroprotective agent against brain disorders involving excess glutamate. However, the effect of mangiferin on the function of the glutamatergic system has not been investigated. In this study, we used synaptosomes from the rat cerebral cortex to investigate the effect of mangiferin on glutamate release and identify the possible underlying mechanism.

Plantainoside D Reduces Depolarization-Evoked Glutamate Release from Rat Cerebral Cortical Synaptosomes.

Inhibiting the excessive release of glutamate in the brain is emerging as a promising therapeutic option and is efficient for treating neurodegenerative disorders. The aim of this study is to investigate the effect and mechanism of plantainoside D (PD), a phenylenthanoid glycoside isolated from L., on glutamate release in rat cerebral cortical nerve terminals (synaptosomes).

Opioid-Modulated Receptor Localization and Erk1/2 Phosphorylation in Cells Coexpressing μ-Opioid and Nociceptin Receptors.

We attempted to examine the alterations elicited by opioids via coexpressed μ-opioid (MOP) and nociceptin/orphanin FQ (NOP) receptors for receptor localization and Erk1/2 (p44/42 MAPK) in human embryonic kidney (HEK) 293 cells. Through two-photon microscopy, the proximity of MOP and NOP receptors was verified by fluorescence resonance energy transfer (FRET), and morphine but not buprenorphine facilitated the process of MOP-NOP heterodimerization. Single-particle tracking (SPT) further revealed that morphine or buprenorphine hindered the movement of the MOP-NOP heterodimers.

Unexpected delayed reversal of rocuronium-induced neuromuscular blockade by sugammadex: A case report and review of literature.

Background: Rocuronium, a nondepolarizing muscle relaxant, is usually administered during general anesthesia to facilitate endotracheal intubation and keep patients immobile during the surgery. Sugammadex, the selective reversal agent of rocuronium, fully reverses the neuromuscular blockade (NMB) at the end of surgery. Most reports show that sugammadex rapidly achieves a ratio of train-of-four (TOF), a quantitative method of neuromuscular monitoring, of 0.

An aerosol inhalation monitor would improve the accuracy of checklist assessment in drug inhalation techniques.

Background: Checklists are usually employed to assess the inhalation techniques in patients, but partial techniques are difficult to evaluate visually. This study aimed to assess the checklist validity and an agreement between checklists and an aerosol inhalation monitor (AIM) assessments.

Methods: This study used a checklist and an AIM to evaluate the participants' inhalation techniques with a pressurized metered-dose inhaler (MDI) and two dry powder inhalers (DPIs).