Case Report: combined surgical and pharmacological management of basal ganglia cryptococcal meningoencephalitis.

Introduction: Cryptococcal meningoencephalitis involving the basal ganglia is exceedingly rare and poses diagnostic and therapeutic challenges due to its tumor-mimicking presentation. This case underscores the necessity of a multidisciplinary approach integrating surgical intervention and targeted antifungal therapy.

Case Presentation: A 47-years-old immunocompetent female presented with progressive headache and left-sided hemiparesis.

Epitope-Specific Antibody Immunodominance Driving Antibody and Influenza Viral Evolution During 2010- 2024.

Background: Understanding hemagglutination inhibition antibody immunodominance (HAI-Ab-ID) is key to forecasting influenza virus antigenic drift and improving vaccine strain selection. We explored epitope-specific HAI-Ab-IDs in adults immunized with A/California/07/2009-like (CA/09) vaccine and A(H1N1)pdm09 viral evolutions.

Methods: Sera from adults (N = 300; birth year, 1961-1998) collected from 2010 to 2016 were analyzed in HAI assays.

Precision Treatment of Cryptogenic Brain Abscesses: Metagenomic Next-generation Sequencing and Imaging for Recurrence Control.

Objective: To investigate the precision diagnosis and treatment strategies for cryptogenic brain abscesses, integrating multimodal imaging (320-slice computed tomography + 3.0 T magnetic resonance imaging) and metagenomic next-generation sequencing (mNGS) technology to optimize treatment regimens and control recurrence risk.

Methods: A retrospective analysis was performed on 88 patients with cryptogenic brain abscesses admitted to the Department of Neurosurgery, the First Affiliated Hospital of Jinan University from January 2014 to August 2023.

[Spatial scale effects of landscape patterns on non-point source pollution: A case study of Taizi River Basin in Northeast China].

River water quality is influenced by natural processes and human activities. Multi-scale landscape patterns can affect river water quality by altering the generation and transport processes of pollutants at different spatial scales. Taking Taizi River Basin in Northeast China as an example, we analyzed the relationship between landscape patterns and non-point source pollution in rivers based on water quality monitoring data and land use data by using correlation analysis and redundancy analysis methods.

Multidrug-resistant organisms may be associated with bed allocation and utilization efficiency in healthcare institutions, based on national monitoring data from China (2014-2020).

Analyzing the influence of the bed allocation and utilization efficiency in healthcare institutions on the isolation proportion of Multidrug-resistant organisms (MDROs) to provide data to support prevention and control of MDROs. In this study, the provincial panel data from 2014 to 2020 in China on health resource indicators, including the number of beds per 1,000 population, hospital bed utilization rate, and average hospital stay from 2014 to 2020 in China were used to analyze the relationship between bed allocation or utilization efficiency and MDROs by the panel data quantile regression model. It was shown that the number of beds per 1,000 population had a negative effect on the isolation proportion of methicillin-resistant Staphylococcus aureus, vancomycin-resistant Enterococcus faecalis, vancomycin-resistant Enterococcus faecium, penicillin-resistant Streptococcus pneumoniae, methicillin-resistant coagulase-negative Staphylococcus, and cefotaxime or ceftriaxone resistant Escherichia coli (regression coefficient < 0, P < 0.

Memantine Attenuates Cognitive and Emotional Dysfunction in Mice with Sepsis-Associated Encephalopathy.

Sepsis-associated encephalopathy (SAE) is the most common complication of sepsis, with increased morbidity and mortality. To date, there has still been no established pharmacological therapy. Memantine, as an NMDA (-methyl-d-aspartate) receptor antagonist, exhibited neuroprotective effects against cognitive and emotional dysfunction in many disorders.

Distribution of multiple chalazia in eyelids of pediatrics requiring surgery in southeast China: a hospital-based cross-sectional study.

Background: Multiple chalazia are common in children, and many are treated by surgery. However, the distribution of different types of multiple chalazia has not been studied. This research aimed to investigate the location and number of multiple chalazia in pediatrics who need surgical treatments.

[Protection of salidroside on endothelial cell barrier in cerebral ischemia-reperfusion model rats].

This study aims to observe the therapeutic effect of salidroside on cerebral ischemia-reperfusion(I/R) model rats, and to specifically explore the protection of salidroside on endothelial cell barrier after I/R and the mechanism. In the experiment, SD rats were randomized into sham group, model group, and high-, medium-, and low-dose(10, 5, and 2.5 mg·kg~(-1)) salidroside groups.

SARS-CoV-2 Delta-Omicron Recombinant Viruses, United States.

To detect new and changing SARS-CoV-2 variants, we investigated candidate Delta-Omicron recombinant genomes from Centers for Disease Control and Prevention national genomic surveillance. Laboratory and bioinformatic investigations identified and validated 9 genetically related SARS-CoV-2 viruses with a hybrid Delta-Omicron spike protein.

[Baicalin treats cerebral ischemia reperfusion-induced brain edema in rats by inhibiting TRPV4 and AQP4 of astrocytes].

This study aims to explore the pharmacodynamic effect of baicalin on rat brain edema induced by cerebral ischemia reperfusion injury and discuss the mechanism from the perspective of inhibiting astrocyte swelling, which is expected to serve as a refe-rence for the treatment of cerebral ischemia with Chinese medicine. To be specific, middle cerebral artery occlusion(suture method) was used to induce cerebral ischemia in rats. Rats were randomized into normal group, model group, high-dose baicalin(20 mg·kg~(-1)) group, and low-dose baicalin(10 mg·kg~(-1)) group.

Antibiotic Resistance Pattern of Isolated From Pediatrics With Ocular Infections: A 6-Year Hospital-Based Study in China.

() is an important pathogen of ocular infections in pediatrics. The study aimed to identify the prevalence and resistance pattern of , especially methicillin-resistant (MRSA), in Chinese children with ocular infections. All patients with infections were reviewed at a tertiary children's hospital during 2015-2020, and those with ocular infections were investigated for susceptibility results.

[Effects of Buyang Huanwu Decoction on neurovascular units after cerebral ischemia: a review].

Buyang Huanwu Decoction, a representative prescription in traditional Chinese medicine(TCM) for tonifying Qi and activating blood, has been proved to be effective in preventing and treating acute cerebral infarction(ACI). It consists of Astragali Radix, Angelicae Sinensis Radix, Paeoniae Radix Rubra, Pheretima, Chuanxiong Rhizoma, Carthami Flos, and Persicae Semen, possessing multiple active ingredients. The neurovascular unit is a functionally and structurally interdependent multicellular complex composed of neurons-glial cells-blood vessels.

Comparative mitogenomics and phylogenetics of the stinging wasps (Hymenoptera: Aculeata).

The stinging wasps (Hymenoptera: Aculeata) include diverse groups such as vespid wasps, ants and bees. Phylogenetic relationships among major lineages of stinging wasps have been inferred from molecular and morphological data. However, the genomic features of the mitochondrial genomes and their phylogenetic utility remain to be explored.

Spatial analysis of metformin use compared with nicotine and caffeine consumption through wastewater-based epidemiology in China.

Monitoring the consumption of pharmaceuticals and licit drugs is important for assessing the needs of public health owing to the impact on individuals as well as society. The present work applied wastewater-based epidemiology to profile the spatial patterns of metformin, nicotine, and caffeine use and their correlations. Influent wastewater samples were collected from 27 wastewater treatment plants in 22 typical Chinese cities that covered all geographic regions of the country.

Lacrimal sac bacteriology and susceptibility pattern in infants with congenital nasolacrimal duct obstruction in the 1st year of life: a cross-sectional study.

Background: Congenital nasolacrimal duct obstruction (CNLDO) is one of the main causes of epiphora in infants, and antibiotics are usually used as a conservative therapy in the first year. Yet, little is known about the bacteriology of the occluded lacrimal drainage system in this group of patients. The aim of this study was to evaluate the microbiology of lacrimal sac (LS) in Chinese children with CNLDO in their first year of life.

Methamphetamine use in typical Chinese cities evaluated by wastewater-based epidemiology.

Methamphetamine has become one of the most widely used illicit drugs in China. To understand the current situation in China, the prevalence and consumption of methamphetamine were estimated through wastewater-based epidemiology (WBE) in the present study. Methamphetamine concentrations ranged from 42.

EGFR enhances the stemness and progression of oral cancer through inhibiting autophagic degradation of SOX2.

Epidermal growth factor receptor (EGFR) is highly expressed in head and neck squamous cell carcinoma (HNSCC) and correlates with poor prognosis. EGFR has been demonstrated to be associated with cancer stem cell traits in HNSCC. However, the underlying molecular mechanism is far from elucidated.

Tripeptides From Casein Are Signal Molecules to Induce the Expression of the Extracellular Protease MCP-01 Gene in Marine Bacterium sp. SM9913.

Microbial extracellular proteases play crucial roles in marine protein degradation and nitrogen recycling. Although a large number of marine bacteria are found to produce extracellular proteases, it is still unknown how marine bacteria respond to environmental proteins to activate the expression of genes encoding extracellular proteases. The inducing signal molecule for marine bacterial extracellular proteases has never been identified.

Low-input chromatin profiling in Arabidopsis endosperm using CUT&RUN.

Application of a low-input chromatin profiling method, CUT&RUN, to FACS-purified Arabidopsis endosperm nuclei generates parental-specific genome-wide H3K27me3 landscapes with high sensitivity, specificity and reproducibility. Endosperm is an essential seed tissue with a unique epigenetic landscape. During endosperm development, differential epigenetic regulation of the maternal and paternal genomes plays important roles in regulating gene expression, especially at imprinted genes.