Preparation and Hypoglycemic Effect of Magnolia Officinalis Polysaccharide Oral Liquid.

In this paper, an oral liquid containing Magnolia officinalis polysaccharide was formulated and its hypoglycemic effects were investigated. An orthogonal test was conducted based on single-factor experiments to optimize the formulation guided by sensory evaluations. Its stability and safety were also assessed.

LASP1 inhibits the formation of NETs and alleviates acute pancreatitis by stabilizing F-actin polymerization in neutrophils.

Background: Neutrophil extracellular traps (NETs) play a significant role in the development of acute pancreatitis (AP). The actin-binding protein LASP1 regulates proteins associated with the cytoskeleton, yet its precise involvement in NETs and AP remains to be elucidated.

Methods: To investigate the role of LASP1 in NETs and AP, several bioinformatics methods, such as weighted gene co-expression network analysis (WGCNA), differential analysis, and least absolute shrinkage and selection operator (LASSO) regression, were utilized to screen for feature genes based on the Gene Expression Omnibus (GEO) dataset.

Enhancement mechanism of ι-carrageenan on the network structure and gel-related properties of soy protein isolate/λ-carrageenan system.

Enhancement mechanism of ι-carrageenan on the network structure and gel-related properties of soy protein isolate (SPI)/λ-carrageenan system was investigated. Adding ι-carrageenan decreased SPI particles' size in nano-scale, reduced hydrophobic interactions by suppressing exposure of hydrophobic groups, and increased the disulfide bonds in SPI. With rising ι-carrageenan content (< 0.

Therapeutic endoscopic retrograde cholangiopancreatography in a patient with asplenia-type heterotaxy syndrome: A case report.

Background: Asplenia-type heterotaxy syndrome (HS) is rare and refers to visceral malposition and dysmorphism. It is associated with a high infant mortality rate due to cardiac anomalies, and related digestive endoscopic interventions are poorly understood. With the improved long-term prognosis of these individuals after modern cardiac surgery, intra-abdominal anomalies have become increasingly significant.

2-dodecyl-6-methoxycyclohexa-2,5-diene-1,4-dione mediates the effect of ROS-enhanced PI3K/Akt/mTOR pathway on autophagy in breast cancer.

Several studies have suggested a potential antitumor effect of 2-dodecyl-6-methoxycyclohexa-2,5-diene-1,4-dione (DMDD). To further understand the mechanism of action of this compound, we investigated its effect on the phosphatidylinositol-3-kinase (PI3K)/serine-threonine kinase (Akt)/mammalian target of rapamycin (mTOR) signaling pathway. We show that DMDD application significantly inhibited the proliferation of breast cancer cell lines MDA-MB-231 and ER-α positive MCF-7.

Dual-ligand-functionalized nanostructured lipid carriers as a novel dehydrocavidine delivery system for liver fibrosis therapy.

Background: Liver fibrosis is a common stage of various chronic liver diseases, often developing into liver cirrhosis, and even liver cancer. Activated hepatic stellate cells (aHSCs) have been shown to promote the development of liver fibrosis. Therefore, dual-targeted combination therapy for liver may be an effective strategy for the treatment of liver fibrosis.

In vitro fermentation characteristics of fucoidan and its regulatory effects on human gut microbiota and metabolites.

Dietary polysaccharides affect the intestinal microorganisms and their metabolites in the host. Clarifying the relationship among polysaccharides, intestinal microflora, and their metabolites is helpful to formulate dietary nutrition intervention strategies. Thus, we explored the regulatory effects of fucoidan on the human gut microbiota and its metabolites.

Endoscopic polidocanol foam sclerobanding for the treatment of Grade II-III internal hemorrhoids: The focus of clinical practice.

We have read the article by Qu with great interest, as it presents an integration of endoscopic polidocanol foam sclerotherapy with rubber band ligation in patients with Grade II-III internal hemorrhoids. The authors conducted a prospective, multicenter, randomized study to evaluate the long-term symptomatic and endoscopic efficacy of this combined intervention. In this discussion, we focus on the procedural steps of this combined strategy and suggest potential avenues for future research.

Measurement methods, influencing factors and applications of intercellular receptor-ligand binding kinetics in diseases.

Receptor-ligand binding on contacting cells dictates the extent of transmembrane signaling through membrane receptors during cell communication, influencing both the physiological and pathological activities of cells. This process is integral to fundamental biological mechanisms including signal transduction, cancer metastasis, immune responses, and inflammatory cascades, all of which are profoundly influenced by the cell microenvironment. This article provides an overview of the kinetic theory of receptor-ligand binding and examines methods for measuring this interaction, along with their respective advantages and disadvantages.

ASGR1 Deficiency Inhibits Atherosclerosis in Western Diet-Fed Mice by Regulating Lipoprotein Metabolism and Promoting Cholesterol Efflux.

Background: Atherosclerosis is the most common cause of cardiovascular diseases. Clinical studies indicate that loss-of-function ASGR1 (asialoglycoprotein receptor 1) is significantly associated with lower plasma cholesterol levels and reduces cardiovascular disease risk. However, the effect of ASGR1 on atherosclerosis remains incompletely understood; whether inhibition of ASGR1 causes liver injury remains controversial.

An alternating copolymer of phenothiazine and ethylenedioxythiophene for perovskite solar cells: effects of flexible and rigid substituent alternation.

Developing p-type polymeric semiconductors with exceptional electrical performance, heat tolerance, and cost-effectiveness is pivotal for advancing the practical application of n-i-p perovskite solar cells. Here, we employed direct arylation polycondensation to synthesize an alternating copolymer of phenothiazine and 3,4-ethylenedioxythiophene, featuring a high glass transition temperature (175 °C). In addition to the alternation of conjugated units within the main chain, the copolymer features alternating flexible (2-octyldodecyl) and rigid (trimethylphenyl) substituents at the nitrogen positions of the phenothiazine moiety.

Design and Understanding of Adaptive Hydrogenation Catalysts Triggered by the H/CO-Formic Acid Equilibrium.

An adaptive catalytic system for selective hydrogenation was developed exploiting the H + CO  HCOOH equilibrium for reversible, rapid, and robust on/off switch of the ketone hydrogenation activity of ruthenium nanoparticles (Ru NPs). The catalyst design was based on mechanistic studies and DFT calculations demonstrating that adsorption of formic acid to Ru NPs on silica results in surface formate species that prevent C═O hydrogenation. Ru NPs were immobilized on readily accessible silica supports modified with guanidinium-based ionic liquid phases (Ru@SILP) to generate in situ sufficient amounts of HCOOH when CO was introduced into the H feed gas for switching off ketone hydrogenation while maintaining the activity for hydrogenation of olefinic and aromatic C═C bonds.

Protein ubiquitination in ovarian cancer immunotherapy: The progress and therapeutic strategy.

Ovarian cancer is a common cancer for females, and the incidence and mortality rates are on the rise. Many treatment strategies have been developed for ovarian cancer, including chemotherapy and immunotherapy, but they are often ineffective and prone to drug resistance. Protein ubiquitination is an important class of post-translation modifications that have been found to be associated with various human diseases and cancer development.

Effect of the intraoperative head hypsokinesis on sore throat after thyroid surgery: a randomized controlled trial.

Purpose: Postoperative sore throat (POST) after thyroidectomy is a major concern.A roll is typically inserted under the shoulder to achieve head hypsokinesis and neck extension to better expose the surgical site during thyroid surgery. However, POST and impaired voice function have been attributed to neck overextension.

Multi-omics analysis unravels chemical roadmap and genetic basis for peach fruit aroma improvement.

Selection of fruits with enhanced health benefits and superior flavor is an important aspect of peach breeding. Understanding the genetic interplay between appearance and flavor chemicals remains a major challenge. We identify the most important volatiles contributing to consumer preferences for peach, thus establishing priorities for improving flavor quality.

Postbiotics are a candidate for new functional foods.

Accumulating studies have highlighted the great potential of postbiotics in alleviating diseases and protecting host health. Compared with traditional functional foods (such as probiotics and prebiotics), postbiotics have the advantages of a single composition, high physiological activity, long shelf life, easy absorption, and high targeting, etc. The development of postbiotics has led to a wide range of potential applications in functional food and drug development.

Antirheumatic drug leflunomide attenuates atherosclerosis by regulating lipid metabolism and endothelial dysfunction via DHODH/AMPK signaling pathway.

The probability of cardiovascular events has been reported lower in rheumatoid arthritis (RA) patients treated with leflunomide. However, the anti-atherosclerotic and cardiovascular protective effects and metabolism of leflunomide are not explored. In this study, we assessed the potential benefits of leflunomide on atherosclerosis and revealed the underlying mechanism.

Comparative efficacy of bilateral mesh sacrospinous ligament suspension versus laparoscopic sacrocolpopexy in patients with metroptosis.

This study assesses the efficacy of bilateral mesh sacrospinous ligament suspension (MSSLS) compared to laparoscopic sacrocolpopexy (LSC) in patients with uterine prolapse. Ninety-eight patients with uterine prolapse were evaluated at our hospital from January 2021 to January 2023. Patients were equally divided into two groups: the study group (undergoing MSSLS) and the control group (undergoing LSC) using a random number table.

A high-fat diet induced depression-like phenotype hypocretin-HCRTR1 mediated inflammation activation.

: A high-fat diet (HFD) is generally associated with an increased risk of mental disorders that constitute a sizeable worldwide health. A HFD results in the gut microbiota-brain axis being altered and linked to mental disorders. Hypocretin-1, which can promote appetite, has been previously confirmed to be associated with depression.

Characteristics of Bacteria in Urine and Stones from Patients Treated with Percutaneous Nephrolithotomy and Association with Postoperative Infection.

Background: The purpose of this study was to identify bacterial differences between urine cultures (UC) and stone cultures (SC) in patients with complex kidney stones and to determine any correlation with post-percutaneous nephrolithotomy Systemic Inflammatory Response Syndrome (SIRS).

Methods: Perioperative data of 1055 patients with complex kidney stones treated with first-stage Percutaneous Nephrolithotomy (PCNL) from September 2016 until September 2021 were included. Preoperative mid-stream urine samples and surgically obtained stone material were subjected to bacterial culture and antibiotic sensitivity tests.

Activation and modulation of the AGEs-RAGE axis: Implications for inflammatory pathologies and therapeutic interventions - A review.

Chronic inflammation is a common foundation for the development of many non-communicable diseases, particularly diabetes, atherosclerosis, and tumors. The activation of the axis involving Advanced Glycation End products (AGEs) and their receptor RAGE is a key promotive factor in the chronic inflammation process, influencing the pathological progression of these diseases. The accumulation of AGEs in the body results from an increase in glycation reactions and oxidative stress, especially pronounced in individuals with diabetes.