Synthesis, evaluation and mechanism study of novel pyrazole enamides to alleviate lung injury.

Particulate matter with diameter ≤2.5 μm particles (PM2.5) can trigger pulmonary inflammation and lung injury.

Effect of four highland barley proteins on the retrogradation and digestion properties of highland barley starch.

This study evaluated the effects of four highland barley proteins (HBPs), namely albumin, globulin, gliadin and glutenin, on the retrogradation and digestion properties of highland barley starch (HBS). The results showed globulin had the most significant effect on inhibiting short-term retrogradation of HBS, which was reflected in the reduction of G' and G". Compare with HBS, four HBPs could significantly inhibit long-term recrystallization process.

Lateral Open Wedge Osteotomy and Lateral Condyle Fusion In Situ for Children With Condyle Nonunion and Cubitus Valgus Deformity.

Purpose: Long-term nonunion of the lateral humeral condyle (LHC) can result in progressive cubitus valgus, elbow pain, instability, and delayed ulnar nerve palsy. Various techniques have been proposed for correction, each with its own advantages and disadvantages. The purpose of this study was to introduce a lateral open wedge osteotomy (LOWO) procedure combined with in situ osteosynthesis of nonunited LHC for the treatment of long-term LHC nonunion with cubitus valgus deformity.

The mediating role of family functioning between childhood trauma and depression severity in major depressive disorder and bipolar disorder.

Background: Childhood trauma (CT) and family functioning exert significant influences on the course and long-term outcome of major depressive disorder (MDD) and bipolar disorder (BD) patients. Hence, we examined the intricate relationship between CT, family function, and the severity of depressive episodes in MDD and BD patients.

Methods: 562 patients with depressive episodes (336 MDD and 226 BD) and 204 healthy controls (HCs) were included in this retrospective study.

Rapid and simple isolation of precartilaginous stem cells: A novel approach without immunomagnetic bead sorting.

Objective: The present investigation was designed to devise a rapid and straightforward technique for the isolation of rat precartilaginous stem cells (PCSCs) that eschews the use of immunomagnetic bead sorting.

Method: Rat neonates within 24 h of birth were selected for this study. Microsurgical techniques were used to harvest the femur, tibia, and the musculature of the knee joint.

Ecology and evolution of avian influenza viruses.

Four types of influenza virus have been identified in nature: influenza A, B, and C viruses are capable of infecting humans, and influenzas A and B cause annual epidemics (seasonal flu) in humans; however, influenza D is currently known to infect only pigs and cattle. The influenza A viruses (IAVs) are of greatest importance to humans, causing widespread significant morbidity and mortality, and have been responsible for at least five pandemics documented since the beginning of the 20th century (Table 1). The H1N1 and H3N2 IAVs continue to circulate in humans as seasonal influenza.

Developing Multichannel smFRET Approach to Dissecting Ribosomal Mechanisms.

The ribosome, a 2.6 megadalton biomolecule measuring approximately 20 nm in diameter, coordinates numerous ligands, factors, and regulators to translate proteins with high fidelity and speed. Understanding its complex functions necessitates multiperspective observations.

Eosinophilic gastroenteritis in an elderly men associated with antibiotic use post maxillofacial space infection: a case report.

A 79-year-old man underwent operative drainage and 2-week cephalosporin treatment due to a maxillofacial space infection (bilateral submaxillaris, submentum, and left face). However, he experienced anorexia, nausea, vomiting, and emaciation in the following 2 months. It was initially considered that a malignancy might be present, thus a series of examinations were performed.

Effects of Scallop Mantle Toxin on Intestinal Microflora and Intestinal Barrier Function in Mice.

Previous studies have shown that feeding mice with food containing mantle tissue from Japanese scallops results in aggravated liver and kidney damage, ultimately resulting in mortality within weeks. The aim of this study is to evaluate the toxicity of scallop mantle in China's coastal areas and explore the impact of scallop mantle toxins (SMT) on intestinal barrier integrity and gut microbiota in mice. The Illumina MiSeq sequencing of V3-V4 hypervariable regions of 16S ribosomal RNA was employed to study the alterations in gut microbiota in the feces of SMT mice.

Ecofriendly Protocol for -Bromination of Arylboronic Acids.

We report a novel and environmentally friendly method for the -bromination of arylboronic acids by exploiting the oxone/KBr system. We discovered that CuBr can catalyze the reaction and increase the yield from 63 to 97%. We believe that CuBr might catalyze the generation of HOBr from oxone/KBr.

Developing high resistant starch content rice noodles with superior quality: A method using modified rice flour and psyllium fiber.

The effects of high-resistant starch (RS) content rice flour, psyllium husk powder (PHP), and psyllium powder (PP) on the edible quality and starch digestibility of rice noodles were investigated in this study. High-RS rice noodles showed lower digestibility but poor edible quality. With the addition of PHP and PP, high-RS rice noodles' cooking and texture quality were improved significantly, especially the breakage rates, cooking losses, and chewiness (P < 0.

The role of C18 fatty acids in improving the digestion and retrogradation properties of highland barley starch.

In this study, five C18 fatty acids (FA) with different numbers of double bonds and configurations including stearic acid (SA), oleic acid (OA), elaidic acid (EA), linoleic acid (LA), and α-linolenic acid (ALA), were selected to prepare highland barely starch (HBS)-FA complexes to modulate digestibility and elaborate the underlying mechanism. The results showed that HBS-SA had the highest complex index (34.18 %), relative crystallinity (17.

Amorphous Cobalt Polyselenides with Hyperbranched Polymer Additive as High-Capacity Magnesium Storage Cathode Materials Through Cationic and Anionic Co-Redox Mechanism.

Rechargeable magnesium batteries (RMBs) are a promising energy-storage technology with low cost and high reliability, while the lack of high-performance cathodes is impeding the development. Herein, a series of amorphous cobalt polyselenides (CoSe, x>2) is synthesized with the assistance of organic amino-terminal hyperbranched polymer (AHP) additive and investigated as cathodes for RMBs. The coordination of cobalt cations with the amino groups of AHP leads to the formation of amorphous CoSe rather than crystalline CoSe.

MED1 IDR acetylation reorganizes the transcription preinitiation complex, rewires 3D chromatin interactions and reprograms gene expression.

With our current appreciation of the complexity of eukaryotic transcription, whose dysregulation drives diseases including cancer, it is becoming apparent that identification of key events coordinating multiple aspects of transcriptional regulation is of special importance. To elucidate how assembly of RNA polymerase II (Pol II) with Mediator complex preinitiation complexes (PICs) and formation of transcription-permissive 3D chromatin organization are coordinated, we studied MED1, a representative subunit of the Mediator complex that acts to establish functional preinitiation complexes (PICs) that forms biomolecular condensates through an intrinsically disordered region (IDR) to facilitate transcription, and is implicated in the function of estrogen receptor α (hereafter ER) in ER-positive breast cancer (ER+ BC) cells. We found that MED1 is acetylated at 6 lysines in its IDR and, further, that MCF7 ER+ BC cells in which endogenous MED1 is replaced by an ectopic 6KR (non-acetylatable) mutant (6KR cells) exhibit enhanced cell growth and elevated expression of MED1-dependent genes.

Effects of Four Highland Barley Proteins on the Pasting Properties and Short-Term Retrogradation of Highland Barley Starch.

This study evaluated the effects of four highland barley proteins (HBPs), namely, albumin, globulin, gliadin and glutenin, on the short-term retrogradation of highland barley starch (HBS). The findings reveal that HBPs could reduce the viscosity, storage modulus and hardness of HBS, with albumin and globulin showing more prominent effects. Furthermore, with the addition of HBPs, the loss tangent (tan δ) of HBS loss increased from 0.

Multi-Channel smFRET study reveals a Compact conformation of EF-G on the Ribosome.

While elongation factor G (EF-G) is crucial for ribosome translocation, the role of its GTP hydrolysis remains ambiguous. EF-G's indispensability is further exemplified by the phosphorylation of human eukaryotic elongation factor 2 (eEF2) at Thr56, which inhibits protein synthesis globally, but its exact mechanism is not clear. In this study, we developed a multi-channel single-molecule FRET (smFRET) microscopy methodology to examine the conformational changes of EF-G induced by mutations that closely aligned with eEF2's Thr56 residue.

Effects of high-pressure microfluidization treatment on the structural, physiochemical properties of insoluble dietary fiber in highland barley bran.

High-pressure microfluidization treatment (HPMT) was performed on the insoluble dietary fiber (IDF) of highland barley bran (HBB), with conditions set at 60 MPa (IDF-60), 120 MPa (IDF-120), and two consecutive high-pressure treatments at 120 MPa (IDF-120-2), respectively. Then the particle size, structural, physicochemical and adsorption properties of different IDF samples were analyzed. After HPMT, the particle size of IDF samples gradiently decreased (p < 0.

Deeply analyzing dynamic fermentation of highland barley vinegar: Main physicochemical factors, key flavors, and dominate microorganisms.

Highland barley vinegar, as a solid-state fermentation-type vinegar emerged recently, is well-known in Qinghai-Tibet plateau area of China. This work aimed to explore the main physicochemical factors, key flavor volatile compounds, and dominate microorganisms of highland barley vinegar during fermentation. The results showed that the decrease trend of reducing sugar, pH and the increase trend of amino acid nitrogen were associated with the metabolism of dominate bacteria, especially Lactobacillus and Acetobacter.

Radiologic, clinical, and functional evaluation of children with displaced T-condylar fractures treated by closed reduction and percutaneous fixation using the Mayo Elbow Performance Score.

Purpose: T-condylar (T-C) fractures of the distal humerus are rare in children. There is no accepted treatment for such an injury, and there is a lack of reports evaluating the outcome of T-C fractures treated by closed reduction and percutaneous fixation. The aim of this study was to evaluate the feasibility of closed reduction and percutaneous K-wire and screw (CRPKS) fixation in patients with type II and III T-C fractures according to the Toniolo-Wilkins classification modified by Canavese et al.

Design, Synthesis and Antifungal Activities of Novel Pyrazole Analogues Containing the Aryl Trifluoromethoxy Group.

On the basis of the three-component synthetic methodology developed by us, a total of twenty-six pyrazole compounds bearing aryl OCF were designed and synthesized. Their chemical structures were characterized by H and C nuclear magnetic resonance and high-resolution mass spectrometry. These compounds were evaluated systematically for antifungal activities in vitro against six plant pathogenic fungi by the mycelium growth rate method.

Diagnosis and treatment of "medial to lateral diagonal injury of the elbow" in children: Concomitant medial epicondylar and radial neck fractures.

Purpose: The simultaneous and ipsilateral occurrence of medial epicondylar and radial neck fractures is rare. This study evaluated the clinical and radiological outcomes of medial to lateral diagonal injury of the elbow (MELAINE).

Methods: Six males and 6 females were diagnosed with MELAINE (left: 10, 83.