Complex management of GS (Good's syndrome) with persistent COVID-19 infection and polymicrobial infections: A case report.

This case report highlights the diagnostic and therapeutic complexities faced by a 56-year-old female with Good's syndrome (GS), who presented with persistent Coronavirus Disease 2019 (COVID-19) infection alongside spp, , and co-infection, which collectively contributed to severe pulmonary involvement. The report further emphasizes a multifaceted treatment approach, incorporating antivirals, antifungals, antimicrobials, immunoglobulins, and antifibrotic therapy, which ultimately led to an improvement in the patient's condition. It underscored the intricate challenges of managing immunocompromised patients with multiple concurrent infections.

DENV-1 Infection of Macrophages Induces Pyroptosis and Causes Changes in MicroRNA Expression Profiles.

Background: Dengue virus (DENV) is the most widespread mosquito-borne virus, which can cause dengue fever with mild symptoms, or progress to fatal dengue hemorrhagic fever and dengue shock syndrome. As the main target cells of DENV, macrophages are responsible for the innate immune response against the virus.

Methods: In this study, we investigated the role of pyroptosis in the pathogenic mechanism of dengue fever by examining the level of pyroptosis in DENV-1-infected macrophages and further screened differentially expressed microRNAs by high-throughput sequencing to predict microRNAs that could affect the pyroptosis of the macrophage.

Lignin Tandem Catalytic Transformation to Phenolic Aryl Acrylic Esters as Plant Growth Regulators.

Based on the concept "Derived from Agroforestry, belong to (Servicing) Agroforestry", we herein achieved the tandem catalytic transformation of lignin to phenolic aryl acrylic esters, which can work as plant growth regulators. The transformation involves the first catalytic oxidative fractionation (COF) of lignin into aromatic aldehydes, which can further undergo Knoevenagel condensation with acids/esters with active C-H to generate the phenolic aryl acrylic esters. For the first lignin transformation, the Cu salt (CuSO) in a 7.

Expanded Lateral Thoracic Flap and Torso Advancement Flap for the Treatment of Postburn Breast Deformity.

Background: Deep burns to the upper abdomen that involve the submammary fold can lead to downward contracture and may cause significant asymmetry in a single breast, which can cause serious aesthetic and psychological problems, especially when they occur during childhood or before puberty. The objective of this study was to establish a practical treatment approach for postburn unilateral breast reconstruction after downward contracture.

Method: We conducted this retrospective review of patients with postburn unilateral breast deformity who underwent reconstruction using the expanded lateral thoracic flap and torso advancement flap from 2016 through 2021.

Direct Synthesis of K-Region Functionalized Polycyclic Aromatic Hydrocarbons via Twofold Intramolecular C-H/C-H Arylation.

Functionalized polycyclic aromatic hydrocarbons (PAHs) are essential building blocks for the bottom-up fabrication of structurally uniform nanocarbons. Herein we report a simple and efficient synthetic method toward K-region hydroxy-functionalized PAHs via TEMPO-mediated twofold intramolecular C-H/C-H arylations of 1-biphenyl-2-yl-2-aryl-ethanone derivatives. This method achieves high yields and selectivity, synthesizing a variety of PAH frameworks, including pyrenes, chrysenes, benzo[]phenanthrenes, and benzo[]tetraphenes.

Effects of energetic compounds on soil microbial communities and functional genes at a typical ammunition demolition site.

High concentrations of energetic compounds such as 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) in military-contaminated sites pose a serious threat to human health and ecosystems. Better understanding about their effects on microbial diversity and functional genes in soil of ammunition demolition sites is required. In this study, the information of soil microbial community composition was obtained by metagenomic sequencing, and the impacts of energetic compounds on microbial community structure at the level of functional genes and enzymes based on Nr (Non-Redundant Protein Sequence Database), KEGG (Kyoto Encyclopedia of Genes and Genomes), CAZy (Carbohydrate-Active enZymes Database) and other databases were discussed.

Self-Assembled Bent Perylenediimides.

The properties of π-functional materials are predominantly influenced by both their molecular structures and interactions between π-systems. Recent advancements have focused on modifying the geometry or topology of π-molecules from planar to nonplanar conformations to tailor molecular properties. However, the interactions among nonplanar π-molecules remain largely unexplored, likely due to the significant reduction in contact surfaces arising from their curved structures.

Constructing artificial photosynthetic system based on graphdiyne double heterojunction to enhance REDOX capacity and hydrogen evolution efficiency.

Although traditional type II heterojunction designs for artificial photosynthesis show promise for photocatalytic hydrogen production, their redox capacity is somewhat limited due to the spatial separation of hydrogen evolution and oxidation reactions at less favorable sites. To overcome this limitation, ohmic junctions based on type II heterojunctions have been designed to enhance hydrogen evolution by transferring electrons to the metal component. In this study, a copper powder graphdiyne (Cu-GDY) composite catalyst with ohmic angle contact was synthesized by coupling copper foil with hexa-hexylbenzene.

Monophasic hyaluronic acid-silica hybrid hydrogels for articular cartilage applications.

Hyaluronic acid (HA), an FDA-approved natural polymer and important component of the extracellular matrix (ECM), has been widely used to develop hydrogels for cartilage regeneration. However, HA hydrogels often exhibit poor mechanical properties and unsuitable degradability, limiting their capability to support cell growth in cartilage. To overcome these challenges, this study modifies HA with a silica precursor and the coupling agent (3-Glycidyloxypropyl) trimethoxysilane (GPTMS) to develop a monophasic organic-inorganic hybrid HA-silica hydrogel.

A Phase I Clinical Trial to Evaluate the Bioequivalence of an Adalimumab Biosimilar Adalimumab-WIBP and Humira.

Background And Objectives: The high costs associated with biological agents often limit accessibility for many patients, whereas biosimilars allow the wider application of biological treatment. The objectives of this phase I clinical trial were to compare the pharmacokinetics, immunogenicity, and safety profiles of the biosimilar adalimumab-WIBP and the reference product Humira and to assess the precision of the bioequivalence evaluation.

Methods: In this randomized, double-blind, parallel-group bioequivalence study, 164 healthy male Chinese participants were selected and randomly divided into two groups on a 1:1 ratio.

Plasticity of 3D Hydrogels Predicts Cell Biological Behavior.

Under 3D culture conditions, cells tend to spread, migrate, and proliferate better in more viscoelastic and plastic hydrogels. Here, we present evidence that the improved cell behavior is facilitated by the lower steric hindrance of a more viscoelastic and plastic matrix with weaker intermolecular bonds. To determine intermolecular bond stability, we slowly insert semispherical tipped needles (100-700 μm diameter) into alginate dialdehyde-gelatin hydrogels and measure stiffness, yield strength, plasticity, and the force at which the surface ruptures (puncture force).

The influence of healthy eating index on cognitive function in older adults: chain mediation by psychological balance and depressive symptoms.

Background: This study aims to investigate the relationships between the Chinese Healthy Eating Index (CHEI), psychological balance, depressive symptoms, and cognitive function in the rural older population. Additionally, it examines the impact of CHEI on cognitive function and the potential chain mediating roles of psychological balance and depressive symptoms.

Methods: The study utilized data from 2,552 rural older adults aged 65 and above, drawn from the Chinese Longitudinal Healthy Longevity Study (CLHLS).

Chinese version of the Physical Resilience Scale (PRS): reliability and validity test based on Rasch analysis.

Background: Physical resilience is known to minimize the adverse outcomes of health stressors for older people. However, validated instruments that assess physical resilience in older adults are rare. Therefore, the purpose of this study was to translate the Physical Resilience Scale (PRS) into Chinese and to validate its psychometric properties in a population of community-dwelling older adults following SARS-CoV-2 infection.

Chinese version of the Death Anxiety Beliefs and Behaviours Scale: Psychometric properties based on CTT and IRT.

Objectives: The Death Anxiety Beliefs and Behaviour Scale (DABBS) is a unique tool designed to assess the detrimental beliefs and avoidant behaviors linked to death anxiety. This study aimed to adapt the DABBS into Chinese and verify its psychometric characteristics within a community-dwelling older adult population.

Methods: This study used a cross-sectional design and translated the DABBS into Chinese.

S. glabra exerts anti-lung cancer effects by inducing ferroptosis and anticancer immunity.

Background: Sarcandra glabra (S. glabra), a traditional Chinese medicine (TCM), has demonstrated significant anticancer activity; however, the underlying mechanisms have not yet been fully elucidated.

Purpose: This study aimed to investigate the effects of S.

Analyzing and identifying predictable time range for stress prediction based on chaos theory and deep learning.

Propose: Stress is a common problem globally. Prediction of stress in advance could help people take effective measures to manage stress before bad consequences occur. Considering the chaotic features of human psychological states, in this study, we integrate deep learning and chaos theory to address the stress prediction problem.

Plant Hormone Pathway Is Involved in Regulating the Embryo Development Mechanism of the Hybrid.

The research is aimed to elucidate the role of plant hormones in regulating the development of hybrid embryos in . Fruits from the intraspecific cross of 'Otaksa' × 'Coerulea' were selected at the globular, heart, and torpedo stages of embryo development. Transcriptome sequencing and differential gene expression analysis were conducted.

A novel causative factor of injury: Severe burns related to fires and explosions of lithium-ion batteries of electric motorcycles.

Severe burns related to fires and explosions of lithium-ion batteries of electric motorcycles have not been reported to date. We retrospectively studied 419 patients admitted to our burn intensive care unit from January 2016 to December 2021. Of these 419 patients, 26 (22 male, 4 female; median age, 42 years) had burns related to lithium-ion battery fires and explosions, and all of their injury characteristics were similar to those of traditional flame burns.

Design of a photocatalyst combining graphdiyne (g-CH) nanosheets with a PVP-modified co-metal coordination polymer and its hydrogen-evolution performance.

Metal coordination polymers are organometallic frameworks in which a metal and an organic ligand are linked a dative bond. The material in question exhibits ultra-high porosity, large specific surface area, and abundant active sites, which can be customised in terms of morphology, size, and electronic structure through rational design. Graphdiyne, a novel two-dimensional carbon allotrope, boasts structural stability and enhanced electrical conductivity due to its hybridization of sp and sp carbons.

Latent profile analysis of depression and its influencing factors in older adults raising grandchildren in China.

Objective: To explore the latent profile of depression in older adults raising grandchildren in China, and to analyze the differences in the characteristics of the different profiles of the population and the factors influencing them.

Methods: This study utilized the 2018 China Health and Retirement Longitudinal Study (CHARLS). Through a cross-sectional study, the latent profile analysis was used to analyze the potential classification of depression among older adults raising grandchildren, and using ordered multi-categorical logistic regression analyses to assess the effects of each factor on their different classifications.

The efficacy and safety of CT-guided localization of pulmonary nodules by medical adhesives containing methylene blue before surgery.

Background: The accurate preoperative localization of pulmonary nodules is essential for a successful video-assisted thoracic surgery (VATS). The aim of this research was to clarify the efficacy and safety of CT-guided localization of pulmonary nodules by mixture of methylene blue and medical adhesive.

Methods: Between January 2020 and January 2021, 103 subjects who have received the CT-guidance pulmonary nodules localization operation were included and retrospectively analyzed.