Characterization and Correlation Analysis of Bacterial Composition and Physicochemical Quality in High- and Medium-Temperature Daqu from China's Binzhou Region.

To investigate the bacterial community structure and physicochemical characteristics of different types of Daqu in the Binzhou region, this study employed traditional pure culture methods, high-throughput sequencing technology, and conventional physicochemical assays for analysis. The research results indicate that Enterococcus faecium and Bacillus licheniformis emerged as the main LAB and Bacillus species in Daqu from Binzhou region, respectively. In addition, high-throughput sequencing revealed significant differences in bacterial community structure between the two types of Daqu (P < 0.

Study on material removal of double abrasive grains in ultrasonic assisted abrasive cloth wheel of GH4169 alloy blade.

As a critical component of aero-engines, the processing quality of the blade has a significant impact on the engine's overall performance and service life. First, from the perspective of double abrasive grains, two finite element models-simultaneous and sequential scratches-are established. The interaction between the two abrasive grains affects not only the polishing force and chip formation but also the surface morphology of the processed workpiece.

MIRAAgo-Mediated Biosensor for Multiplex Human Enteroviruses Virus Typing Detection on HFMD.

Hand, foot, and mouth disease (HFMD), caused by enteroviruses, mostly including EV71, CVA6, CVA10, and CVA16, is an acute infectious disease commonly found in children. Due to no approved antiviral therapies and available vaccines, except for EV71, developing accurate diagnostic methods of HFMD is essential for controlling its spread and mitigating its impact on public health. Here, we create a MIRA-HEV-PAND multiple nucleic acid typing method that utilizes Ago to identify enterovirus type A pathogens (EV71, CVA6, CVA10, and CVA16) and universal type EVU.

A novel targeted anticancer drug delivery strategy: Cnidium officinale polysaccharide conjugated with carboxymethyl-5-fluorouracil and folic acid for ovarian cancer therapy.

To mitigate adverse reactions induced by 5-fluorouracil (5-FU), Cnidium officinale fraction 2 (F2) polysaccharides served as the macromolecular carrier, facilitating its reaction with carboxymethyl-5-fluorouracil (C-5-FU) for producing F2-C-5-FU. Subsequently, this compound could react with folic acid (FA) through the ester bond, forming F2-C-5-FU-FA, as verified through NMR analysis. The in vitro anticancer efficacy of F2-C-5-FU-FA was evaluated using SKOV-3 cells that expressed folate receptor (FR) and FR-deficient A549 cells, showing greater cytotoxicity in the SKOV-3 cell line due to the FRs on the cell membrane.

Clinical characteristics of pulmonary cryptococcosis patients with different immune statuses: A 10-year multicenter retrospective study in China.

Background And Objective: We aimed to evaluate clinical characteristics and therapeutic efficacy of pulmonary cryptococcosis (PC) in patients with different immune status in a large multicenter population to support appropriate clinical management of this public health threat.

Methods: We retrospectively investigated the medical records of 510 patients with PC from January 2014 to June 2023 in 10 representative regional tertiary teaching hospitals in Hubei province of China, and clinical data of these patients were then stratified by different immune statuses.

Results: Immunocompetent (IC) patients accounted for 68.

Toripalimab Plus Chemotherapy as a First-Line Therapy for Extensive-Stage Small Cell Lung Cancer: The Phase 3 EXTENTORCH Randomized Clinical Trial.

Importance: Patients with extensive-stage small cell lung cancer (ES-SCLC) have poor prognoses and unmet medical needs.

Objective: To evaluate the efficacy and safety of toripalimab plus etoposide and platinum-based chemotherapy (EP) vs placebo plus EP as a first-line treatment for patients with ES-SCLC.

Design, Setting, And Participants: This multicenter, double-blind, placebo-controlled phase 3 randomized clinical trial (EXTENTORCH study) enrolled patients from September 26, 2019, to May 20, 2021, and was conducted at 49 sites in China.

Empowering post-stroke older adults through wheelchair development: a conceptual synthesis for stigma reduction and well-being enhancement.

After a stroke, older adults may encounter social stigma due to their disability and age. This can cause emotions of shame, low self-esteem, and social isolation. The use of assistive devices can make the stigmatizing conditions even more difficult.

Identifying exercise and cognitive intervention parameters to optimize executive function in older adults with mild cognitive impairment and dementia: a systematic review and meta-analyses of randomized controlled trials.

Physical exercise is recognized for its beneficial effects on brain health and executive function, particularly through the careful manipulation of key exercise parameters, including type, intensity, and duration. The aim of this systematic review and meta-analysis was to delineate the optimal types, intensities, and durations of exercise that improve cognitive functions in older adults with mild cognitive impairment (MCI) or dementia. A comprehensive search was conducted in Scopus, Web of Science, and PubMed from their inception until December 2023.

The role of mesenchymal stem cells in cancer and prospects for their use in cancer therapeutics.

Mesenchymal stem cells (MSCs) are recruited by malignant tumor cells to the tumor microenvironment (TME) and play a crucial role in the initiation and progression of malignant tumors. This role encompasses immune evasion, promotion of angiogenesis, stimulation of cancer cell proliferation, correlation with cancer stem cells, multilineage differentiation within the TME, and development of treatment resistance. Simultaneously, extensive research is exploring the homing effect of MSCs and MSC-derived extracellular vesicles (MSCs-EVs) in tumors, aiming to design them as carriers for antitumor substances.

Ago-Based Zika Virus Detection.

As a mosquito-borne flavivirus, Zika virus (ZIKV) has been identified as a global health threat. The virus has been linked to severe congenital disabilities, including microcephaly and other congenital malformations, resulting in fatal intrauterine death. Therefore, developing sensitive and specific methods for the early detection and accurate diagnosis of the ZIKV is essential for controlling its spread and mitigating its impact on public health.

Microbial communities, functional, and flavor differences among three different-colored high-temperature Daqu: A comprehensive metagenomic, physicochemical, and electronic sensory analysis.

High-temperature Daqu (HTD) is the starter for producing sauce-flavor Baijiu, with different-colored Daqu (white, yellow, and black) reflecting variations in fermentation chamber conditions, chemical reactions, and associated microbiota. Understanding the relationship between Daqu characteristics and flavor/taste is challenging yet vital for improving Baijiu fermentation. This study utilized metagenomic sequencing, physicochemical analysis, and electronic sensory evaluation to compare three different-colored HTD and their roles in fermentation.

Vonoprazan is Not Inferior to Proton Pump Inhibitors in Bismuth-containing Quadruple Therapy for Helicobacter pylori Eradication : A Meta-analysis of 10 Studies From East Asia.

Objective: To investigate the efficacy and safety of vonoprazan based bismuth-containing quadruple therapy (VBCQ) in eradicating Helicobacter pylori ( Hp ).

Materials And Methods: The VBCQ and the proton pump inhibitor-based bismuth-containing quadruple regimen (PBCQ) were compared by retrieving relevant studies in Pubmed, Embase, Cochrane Library, CNKI, and Wanfang data. Combined analysis was performed with risk ratio (RR) and 95% CI as effect values.

Identification and validation of immune and cuproptosis - related genes for diabetic nephropathy by WGCNA and machine learning.

Background: As the leading cause of chronic kidney disease, diabetic kidney disease (DKD) is an enormous burden for all healthcare systems around the world. However, its early diagnosis has no effective methods.

Methods: First, gene expression data in GEO database were extracted, and the differential genes of diabetic tubulopathy were obtained.

Application of CD34 expression combined with three-phase dynamic contrast-enhanced computed tomography scanning in preoperative staging of gastric cancer.

Background: Accurate preoperative staging of gastric cancer (GC), a common malignant tumor worldwide, is critical for appropriate treatment plans and prognosis. Dynamic three-phase enhanced computed tomography (CT) scanning for preoperative staging of GC has limitations in evaluating tumor angiogenesis. CD34, a marker on vascular endothelial cell surfaces, is promising in evaluating tumor angiogenesis.

A new statistical approach for China road freight transport at a subnational level.

Currently, there is a large deviation between official road freight data and real road freight performance at a subnational level in China. In order to deal with this deviation, the new concept of local freight tonnage and ton-kilometers is presented in this paper based on the territoriality principle, where either the origin or the destination of goods transported is local. Also, the statistic procedures and estimation models of the local freight tonnage and ton-kilometers are proposed based on five accessible basic datasets.

Pricing decisions of risk averse logistic companies with carbon cap and trade under Stackelberg game.

With the implementation of the double carbon plan, this paper considers the delivery fees of two risk averse logistics companies under carbon cap and trade mechanism. We establish logistics company Stackelberg (MS) model and retailer Stackelberg (RS) model under mean variance (MV) framework, respectively. We obtain the optimal delivery fees and retail prices.

Enantioselective organocatalytic Friedel-Crafts reaction of electron-rich phenols and isatins by Takemoto's thiourea catalyst.

Takemoto's catalysts were used to organocatalyze the enantioselective Friedel-Crafts reaction with different electron-rich phenols and substituted isatins. The resulting 3-aryl-3-hydroxyl-2-oxindoles were obtained in good yields (85-96%) with up to 99% ee. The substrate scope was broadened with this methodology compared to reported examples catalyzed by cinchonidine thiourea.

Central nervous system efficacy of rezivertinib (BPI-7711) in advanced NSCLC patients with EGFR T790M mutation: A pooled analysis of two clinical studies.

Background: Rezivertinib (BPI-7711) is a novel third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) which revealed the systematic and central nervous system (CNS) antitumor activities for EGFR T790M-mutated advanced NSCLC in previous clinical studies and is further analyzed here.

Methods: Eligible patients from the previous phase I and phase IIb studies of rezivertinib were included for pooled analysis. Post-progressive patients who received a prescribed dosage (≥180 mg) of rezivertinib orally once daily were included in full analysis set (FAS), while those with stable, asymptomatic CNS lesions, including measurable and non-measurable ones at baseline were included in CNS full analysis set (cFAS).

CXCR2 (rs3890158 and rs2230054) and CXCL4 (rs352008 and rs1801572) gene polymorphisms in patients with thoracic aortic aneurysm.

We aimed to explore the correlations of C-X-C motif chemokine receptor 2 (CXCR2) and chemokine (C-X-C motif) ligand 4 (CXCL4) gene polymorphisms with thoracic aortic aneurysm. A total of 50 patients with thoracic aortic aneurysm (disease group) and 50 healthy people in the physical examination center (control group) in our hospital were selected as the subjects. The CXCR2 and CXCL4 gene polymorphisms were detected by means of blood drawing, DNA extraction, PCR and sequencing.

Efficacy of Recombinant Human Endostatin plus Neoadjuvant Chemotherapy for Osteosarcoma and Its Influence on Serum VEGF and MMP-9 Levels.

Objective: To investigate the efficacy of recombinant human endostatin (rh-Endo) plus neoadjuvant chemotherapy (NACT) for osteosarcoma (OSA) and its influence on serum vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 (MMP-9).

Methods: The case data of 141 OSA patients presented to the North District, Xiangyang Central Hospital Affiliated to Hubei University of Arts and Sciences from January 2018 to June 2019, were analyzed retrospectively. Patients receiving NACT (methotrexate + ifosfamide + adriamycin) were assigned into the control group (CNG;  = 65), while those treated with rh-Endo plus NACT were included in the combination group (CMG;  = 76).

6-Phosphogluconate dehydrogenase inhibition arrests growth and induces apoptosis in gastric cancer via AMPK activation and oxidative stress.

Poor outcomes in advanced gastric cancer necessitate alternative therapeutic strategies. 6-Phosphogluconate dehydrogenase (6-PGDH), an enzyme that catalyzes the decarboxylation step in the oxidative pentose phosphate pathway, has been identified as a promising therapeutic target in many cancers. In this study, we systematically investigated the expression and function of 6-PGDH in gastric cancer.

Delivery routing problem of pure electric vehicle with multi-objective pick-up and delivery integration.

With the growth of people's environmental awareness and the encouragement of government policies, the use of electric vehicles in logistics distribution is gradually increasing. In order to solve the dual demand of customers' simultaneous pick-up and delivery in the "last kilometer logistics", an electric vehicle routing problem with simultaneous pick-up and delivery and time window (EVRPSPDTW) is considered from the perspective of multi-objective distribution in this paper. Firstly, a decision-making model based on distribution cost and power consumption function is established.

Hsa_circ_0000520 Promotes Non-Small Cell Lung Cancer Progression through the miR-1258/AKT3 Axis.

Background: There are several previous studies suggesting that circular RNAs (circRNAs) are involved in tumorigenesis of non-small cell lung cancer (NSCLC). Nevertheless, the role of circRNA_0000520 (circ_0000520) in this disease has not yet been studied.

Methods: circ_0000520, microRNA (miR)-1258, and AKT serine/threonine kinase 3 (AKT3) mRNA expression levels were detected by qPCR.