Randomized controlled trial on effect of different routes of dexmedetomidine on Haemodynamics in patients undergoing saphenectomy under epidural anaesthesia.

The effect of epidural infusion of dexmedetomidine on haemodynamics is unclear. This study aimed to explore the effects of epidural or intravenous infusion of dexmedetomidine on haemodynamics during lower extremity varicose veins surgery (saphenectomy) under epidural anaesthesia. Ninety patients were randomly allocated to three groups: ED group (epidural: 0.

Correction: Chen et al. The Protective Effect of Mangiferin on Formaldehyde-Induced HT22 Cell Damage and Cognitive Impairment. 2023, 1568.

In the original publication [...

In Vitro Evaluation of Probiotic Activities and Anti-Obesity Effects of EF-1 in Mice Fed a High-Fat Diet.

This research sought to assess the anti-obesity potential of EF-1. An extensive and robust in vitro methodology confirmed EF-1's significant potential in combating obesity, probably due to its excellent gastrointestinal tract adaptability, cholesterol-lowering property, bile salt hydrolase activity, α-glucosidase inhibition, and fatty acid absorption ability. Moreover, EF-1 exhibited antimicrobial activity against several pathogenic strains, lacked hemolytic activity, and was sensitive to all antibiotics tested.

Fatal familial insomnia: A new case description with response to thoracic sympathetic nerve thermocoagulation and stellate ganglion block.

Fatal familial insomnia (FFI) is a rare autosomal dominant neurodegenerative disorder characterized by rapidly progressive dementia, severe sleep disturbances, and autonomic dysfunction. The clinical manifestations of FFI can exhibit substantial variations, making it crucial to rule out other conditions, such as autoimmune encephalitis and Creutzfeldt-Jakob disease, during early diagnosis. In this study, we describe the case of a 58-year-old man who experienced persistent insomnia, autonomic symptoms, gait instability, and rapidly progressive dementia.

Gut-liver translocation of pathogen Klebsiella pneumoniae promotes hepatocellular carcinoma in mice.

Hepatocellular carcinoma (HCC) is accompanied by an altered gut microbiota but whether the latter contributes to carcinogenesis is unclear. Here we show that faecal microbiota transplantation (FMT) using stool samples from patients with HCC spontaneously initiate liver inflammation, fibrosis and dysplasia in wild-type mice, and accelerate disease progression in a mouse model of HCC. We find that HCC-FMT results in gut barrier injury and translocation of live bacteria to the liver.

Vacuolar H-ATPase and Megalin-Mediated Prorenin Uptake: Focus on Elements Beyond the (Pro)Renin Receptor.

Megalin is a multiple-ligand receptor that contributes to protein reabsorption in the kidney. Recently, megalin was found to act as a novel endocytic receptor for prorenin. Internalization depended on the (pro)renin receptor.

Untargeted metabolomics combined with lipidomics revealed the effects of myocardial infarction and exercise rehabilitation on blood circulation metabolism of patients based on liquid chromatography-mass spectrometry.

Myocardial infarction (MI) is a major cause of death worldwide. Exercise rehabilitation (ER) is a powerful tool to improve life quality and prognosis of MI patients. Herein, we developed an untargeted metabolomics combined with lipidomics method to qualitatively and quantitatively detect metabolites in plasma.

External Validation of the Population Pharmacokinetic Models of Amisulpride and Remedial Strategies for Delayed or Missed Doses.

Objective: This study aimed to evaluate the predictive performance of published amisulpride population pharmacokinetic (PopPK) models in schizophrenia patients with an external data set and establish remedial dosing regimens for nonadherent amisulpride-treated patients.

Methods: A systematic search was conducted on PubMed, Embase, and Web of Science to identify PopPK models for evaluation. The evaluation process involved analyzing 390 serum concentration samples obtained from 361 Chinese adult inpatients diagnosed with schizophrenia.

Molecular insights into vasicine and butyrylcholinesterase interactions: A complimentary biophysical, multi-spectroscopic, and computational study.

Butyrylcholinesterase (BChE) plays a pivotal role in regulating acetylcholine (ACh) levels during the progression of Alzheimer's disease (AD), so emerged as an attractive target in AD treatment. Vasicine, a naturally occurring pyrroloquinazoline alkaloid, was identified as a natural BChE inhibitor (IC = 1.47 ± 0.

Total Synthesis and Anti-Inflammatory Activity of Tectoridin and Related Isoflavone Glucosides.

The first total syntheses of four isoflavone glucosides, tectoridin (), tectoridin A (), tectorigenin 7--β-d-glucopyranosyl-12--β-d-glucopyranoside (), and isotectroigenin 7--β-d-glucopyranoside (), have been accomplished. Key steps in our synthetic approach include a regioselective halogenation reaction, followed by methanolysis to introduce the -OCH group into isoflavone frameworks and a PTC-promoted stereoselective glycosidation to establish glycosidic bonds. The synthesized isoflavone glucosides (-) and their corresponding aglycones ( and ) were evaluated for anti-inflammatory activity against nitric oxide (NO), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-1 β (IL-1β) in lipopolysaccharide (LPS)-induced RAW264.

A qualitative exploration of perioperative subjective experiences of colorectal cancer patients undergoing fast-track surgery.

Colorectal cancer significantly impacts patient quality of life and burdens healthcare systems globally. Fast-track surgery (FTS) aims to alleviate some of these impacts by expediting recovery and reduce the physiological stress associated with traditional surgical approaches. Despite the clinical efficiency of FTS, there exists a gap in the literature concerning patients' subjective experiences during the perioperative period.

A successful haploidentical transplantation without conditioning regimen for a relapsed/refractory multiple myeloma patient after chimeric antigen receptor T-cell therapy.

Background Aims: With novel therapies improving prognosis, the complications of multiple myeloma after multi-line treatment, particularly myelosuppression, have become a crucial determinant of long-term outcomes. Non-myeloablative allogeneic hematopoietic stem cell transplantation is a feasible option, but the transplant-related mortality rate remains high. Our study presents a relapsed/refractory multiple myeloma patient with a 9-year disease history.

KCNJ15 inhibits chemical-induced lung carcinogenesis and progression through GNB1 mediated Hippo pathway.

Polycyclic aromatic hydrocarbons (PAHs) are important environmental carcinogens that can cause lung cancer. However, the underlying epigenetic mechanism during PAHs-induced lung carcinogenesis has remained largely unknown. Previously, we screened some novel epigenetic regulatory genes during 3-methylcholanthrene (3-MCA)-induced lung carcinogenesis, including the potassium inwardly rectifying channel subfamily J member 15 (KCNJ15) gene.

Comparative analysis of (Aspleniaceae) chloroplast genomes from China.

is one of the two genera in the large fern family Aspleniaceae. A previous study explored the molecular phylogeny of this genus using several chloroplast DNA fragments and identified three major clades, one of which is the monophyletic Old World clade with southwestern China as its diversity center. To date, there were only a few studies conducted on chloroplast genomes in or Aspleniaceae, limiting the understanding of the plastome features and its role in evolution of this group.

Detection of risk signals for ustekinumab in the real world using the FDA Adverse Event Reporting System (FAERS).

Background: Ustekinumab is a fully human interleukin-12/23 (p40) inhibitor used to treat immune-mediated diseases. However, the limitations of clinical trials and the expanding target population necessitate an update on the ustekinumab-associated adverse events (AEs). We conducted signal mining for ustekinumab-related AEs using the United States Food and Drug Administration Adverse Event Reporting System (FAERS).

Molecular and cellular mechanisms of photoperiod- and thermo-sensitive genic male sterility in plants.

Photoperiod- and thermo-sensitive genic male sterile (P/TGMS) lines display male sterility under high-temperature/long-day light conditions and male fertility under low-temperature/short-day light conditions. P/TGMS lines are the fundamental basis for the two-line hybrid breeding, which has notably increased the yield potential and grain quality of rice cultivars. In this review, we focus on the research progress on photoperiod- and thermo-sensitive genic male sterility in plants.

The RRP9-JUN axis promotes breast cancer progression via the AKT signalling pathway.

Background: Ribosomal RNA processing 9 (RRP9) is a specific component of the U3 small nucleolar ribonucleoprotein (U3 snoRNP), which is involved in physiological processes and pathological disorders. The purpose of the current study was to investigate the biological roles of RRP9 in breast cancer (BC) progression.

Methods: The expression levels of RRP9 in human BC were assessed by immunohistochemical (IHC) staining, qPCR assay and Western blot.

Overproduction of Mitochondrial Fission Proteins and Mitochondrial Fission in Podocytes of Lupus Nephritis Patients.

Background: The glomerular injury is associated with different pathogeneses, and podocyte damage is common in various ISN/RPS class lupus nephritis (LN). In podocyte, mitochondrial morphological changes are observed in lupus nephritis (LN) in our previous study. This study aimed to explore mitochondrial fission proteins expression in podocytes using bioinformatics analysis and further to investigate the associations between mitochondrial fission proteins and laboratory features in LN.

Discovery of Novel Low Bee-Toxicity Aphicidal α-Butenolide: Design and Optimization Based on a Progressive Strategy of Acetylcholine Binding Protein and Calculated Oil-Water Partition Coefficient.

The development of novel insecticides with low bee toxicity has become increasingly urgent as many high bee-toxicity neonicotinoids have been progressively restricted. In this study, novel halogenated phenyl-substituted α-butenolide compounds were designed, optimized and synthesized through a progressive strategy based on insect nicotinic acetylcholine receptor and the calculated oil-water partition coefficient (ClogP) of compounds. Among these, the difluorophenyl-substituted compound 3cj (lethal medium concentration [LC] = 40.

Procalcitonin-guided use of antibiotic in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease: a randomized clinical trial.

Objectives: The objectives of this study are to analyse the effect and safety of procalcitonin (PCT)-guided antibiotic therapy in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).

Methods: We conducted a multicentre, open-label, randomized controlled trial amongst patients hospitalized for AECOPD in six hospitals in China. Enrolled patients were randomly assigned to either the PCT-guided group or the Global Initiative for Chronic Obstructive Lung Disease (GOLD) strategy-guided group.

Review: Gut microbiota: Therapeutic targets of ginseng polysaccharides against multiple disorders.

As biological macromolecules, ginseng polysaccharides (GP) are often difficult to be directly absorbed through the intestinal cell membrane. It has been found that it can regulate gut microbiota by acting as a prebiotic, and then play a therapeutic role in some diseases, such as diarrhea, tumour, diabetic, dementia, obesity. With the deepening of research, we found that the role played by GP as a prebiotic cannot be ignored.

Developing high-performance and sustainable polylactic acid/recycled polyolefin blends: Tuning the degree of functional group reaction and performance optimization.

In the current development of the plastics industry, the use of biodegradable and recycled plastics not only effectively reduces the volume of landfills and incineration but also significantly decreases environmental damage. However, the extensive application of biodegradable polylactic acid (PLA) is limited by its poor toughness and thermal properties. The study introduced recycled linear low-density polyethylene (R-LLDPE) and ethylene-octene copolymer (POE) to modify PLA, primarily based on their excellent toughness and thermal resistance.

Effect of proanthocyanidins on cognitive improvement in thyroxin-induced aging mice.

As the population ages, functional dietary supplements are increasingly used to reduce age-related diseases, especially in the field of cognitive impairment. In this study, a thyroxine (Th)-induced aging model was established, and the effect of proanthocyanidins (Pc) on cognitive impairment of aging mice was evaluated based on cognitive ability, neuroinflammation and immune level. The results showed that Pc significantly reduced AchE activity compared to the Model group, improving learning deficits and spatial memory in aged mice ( < 0.

Effects of anti-seizure medications on resting-state functional networks in juvenile myoclonic epilepsy: An EEG microstate analysis.

Objective: Juvenile myoclonic epilepsy (JME) is associated with large-scale brain network dysfunction. This study aims to investigate how anti-seizure medication (ASM) treatment alters resting-state functional networks in JME patients through resting-state EEG microstate analysis.

Methods: Ninety-six subjects participated in this study: 24 healthy controls (HC), 29 newly diagnosed JME patients who had not started ASMs therapy (JME-NM), and 43 JME patients on ASMs treatment with effective seizure control (JME-M).

Analysis of the diagnostic effect of F-FDG PET/CT in IIM patients and its relationship with disease severity.

Objective: To analyze the diagnostic effect of fluorine-18-fluorodeoxyglucose (F-FDG) positron emission tomography/computed tomography (PET/CT) in patients with idiopathic inflammatory myopathies (IIM) and its relationship with disease severity.

Subjects And Methods: A retrospective analysis was conducted on the clinical and imaging data of 31 IIM patients treated in our hospital from April 2020 to April 2024, who were included in the lesion group. Additionally, 30 patients without muscle disease during the same period were selected as the control group.