A lysosome-targeted fluorescent probe with large Stokes shift for visualizing biothiols and .

Lysosomal biothiols play critical roles in numerous cellular processes and diseases. Researching an effective method for real-time labeling biothiols in lysosomes is of great significance and urgency, as it could provide essential information for the diagnosis of relevant diseases. In this study, we developed a lysosome-targeted fluorescent probe (LY-DCM-P) with a large Stokes shift of 150 nm for the sensitive and selective detection of biothiols and .

Association Between the Fetal-Type Posterior Cerebral Artery and Hypertensive Thalamic Hemorrhage.

Introduction: This study investigated the association between the fetal-type posterior cerebral artery (FTP) and hypertensive thalamic hemorrhage (HTH).

Method: Patients with hypertension who met the admission criteria between January 2020 and August 2022 were retrospectively analyzed and divided into the HTH and non-HTH groups based on the presence or absence of thalamic hemorrhage, respectively. In addition to whether the variable was an FTP, other variables with unbalanced distributions between the two groups were used as matching factors for 1:1 propensity score matching, and other variables that were not used as matching factors were used as covariates for conditional logistic regression.

A near-infrared fluorescent probe with a large Stokes shift for the detection and imaging of biothiols in vitro and in vivo.

In this study, a new near-infrared (NIR) fluorescent turn-on probe featuring a large Stokes shift (198 nm) was developed for the detection of biothiols. The probe was based on a dicyanoisophorone derivative serving as the fluorophore and a 2,4-dinitrobenzenesulfonyl (DNBS) group functioning as both a recognition site and a fluorescence quencher. In the absence of biothiols, the fluorescence of the probe was low due to the photoinduced electron transfer (PET) effect between the fluorophore and DNBS.

Visualization of Diabetes Progression by an Activatable NIR-IIb Luminescent Probe.

Developing NIR-IIb luminescence probes with rapid visualization and a high penetration depth is essential for diabetes research. Combining a sensitizing switch with lanthanide-doped nanoparticles (LnNPs) has been employed to fabricate the NIR-IIb probes. However, these probes mainly adopt heptamethine cyanine dye as the antenna, and the NIR-IIb signal is activated by inhibiting the photoinduced electron transfer (PET) of the dye.

Analysis of mortality in François' langurs () managed care in rare animal breeding Center in Wuzhou, Guangxi, China: a 16-year review.

In managed care settings, primates are susceptible to a variety of health complications. A comprehensive understanding of the causes of mortality and their association with management practices is essential for enhancing the welfare of managed care populations such as François' langurs (). However, literature addressing prevalent diseases or causes of death in such settings remains limited among François' langurs in managed care.

Probiotic bacterial adsorption coupled with CRISPR/Cas12a system for mercury (II) ions detection.

The complex sample matrix poses significant challenges in accurately detecting heavy metals. In view of its superior performance for the biological adsorption of heavy metals, probiotic bacteria can be explored for functional unit to eliminate matrix interference. Herein, Lactobacillus rhamnosus (LGG) demonstrates a remarkable tolerance and can adsorb up to 300 μM of Hg, following the Freundlich isotherm model with the correlation coefficient (R) value of 0.

A mitochondria-targeted fluorescent probe for discrimination of biothiols by dual-channel imaging in living cells and zebrafish.

Biothiols, including cysteine (Cys), homocysteine (Hcy), and glutathione (GSH), play distinct yet crucial roles in various mitochondrial physiological activities. However, due to their similar chemical structures, distinguishing and detecting Cys/Hcy/GSH poses a considerable challenge. In this study, we developed a dual-channel, mitochondrial-targeted fluorescent probe termed QX-NBD, designed specifically for discriminating Cys/Hcy from GSH.

Effect of Lacticaseibacillus casei LC2W Supplementation on Glucose Metabolism and Gut Microbiota in Subjects at High Risk of Metabolic Syndrome: A Randomized, Double-blinded, Placebo-controlled Clinical Trial.

Metabolic syndrome (MetS) is a global epidemic complex and will cause serious metabolic comorbidities without treatment. A prevention strategy for MetS development has been proposed to modulate gut microbiota by probiotic administration to improve intestinal dysbiosis and benefit the host. Lacticaseibacillus casei LC2W has exhibited positive effects in preventing colitis and anti-hypertension in vivo.

Gonadal transcriptome analysis of genes related to sex differentiation and sex development in the Pomacea canaliculata.

As an invasive alien animal, Pomacea canaliculata poses a great danger to the ecology and human beings. Recently, there has been a gradual shift towards bio-friendly control. Based on the development of RNA interference and CRISPR technology as molecular regulatory techniques for pest control, it was determined if the knockout of genes related to sex differentiation in P.

Case Report: A Rare Case of Iodixanol-Induced Anaphylactic Shock in Cerebral Angiography.

Background: Adverse reactions induced by isoosmolar contrast medium (iodixanol) are mostly mild, with rashes and headaches being the most common. Although anaphylactic shock has been reported, no related incidents have been documented on cerebral angiography.

Objective: This article reports a serious case of anaphylactic shock possibly induced by iodixanol and provides an overview of the case report.

Comparative genomics and phylogenomics of the genus (Fabaceae) based on chloroplast genomes.

(Fabaceae) species are rich in metabolites and widely used in medicine. Research on the chloroplast genome of is important for understanding its phylogenetics, biogeography, genetic diversity, species identification, and medicinal properties. In this study, comparative genomics and phylogenomics of were analyzed based on the chloroplast genome.

Nomogram predictive models for adult patients with acute lymphoblastic leukaemia based on real-world treatment outcomes.

This study aimed to analyse the characteristics and treatment outcomes of adult patients with acute lymphoblastic leukaemia (ALL) and construct nomogram predictive models for prognosis prediction. Between January 2017 and June 2022, 462 adult patients with ALL were included in this retrospective analysis. Patients' ages ranged from 14 to 84 years.

Characterization of an exopolysaccharide synthesized by Lacticaseibacillus rhamnosus B6 and its immunomodulatory activity in vitro.

An exopolysaccharide, designated F1, was purified from the fermented milk by Lacticaseibacillus rhamnosus strain B6 (CGMCC No. 13310). F1, with the weight average molecular weight of 1.

Myelodysplasia-related gene mutations are associated with favorable prognosis in patients with TP53-mutant acute myeloid leukemia.

This study aimed to examine the characteristics and treatment outcomes of patients with TP53-mutant acute myeloid leukaemia (AML) and to explore potential prognostic factors. This retrospective analysis included 130 patients diagnosed with TP53-mutant AML at the Fujian Medical University Union Hospital between January 2016 and June 2023. Patients' ages ranged from 17 to 80 years, with a median age of 59 years.

Insights into characteristic metabolites and potential bioactive peptides profiles of fresh cheese fermented with three novel probiotics based metabolomics and peptidomics.

The metabolite and peptide profiles of fresh cheese fermented by three novel probiotics, B6, B44 and KF7, were investigated using LC-MS/MS-based metabolomics and peptidomics. The multivariate analysis revealed significant differences in metabolite composition between the probiotic fresh cheese and the control sample. The differential metabolites were primarily lipids and lipid-like molecules and organic oxygen compounds, which were associated with fatty acid and carbohydrate-related pathways.

Pulmonary infection associated with immune dysfunction is associated with poor prognosis in patients with myelodysplastic syndrome accompanied by abnormalities.

The aim of this study was to examine the characteristics and prognosis of patients with myelodysplastic syndrome (MDS) accompanied by abnormalities and explore potential prognostic factors and treatment responses. This retrospective analysis included 95 patients with MDS and abnormalities and 173 patients with MDS without abnormalities at the Fujian Medical University Union Hospital between January 2016 and June 2023. Among patients with abnormalities, 26 (27.

Responses of gut microbiota in crocodile lizards () to changes in temperature.

The gut microbiota plays an essential role in maintaining the health and fitness of the host organism. As a critical environmental variable, temperature exerts significant effects on animal survival and reproduction. Elevated temperatures can influence the composition and function of the animal gut microbiota, which may have potentially detrimental effects on the host.

sp. nov., isolated from pickled potherb mustard ( Coss.).

Strain BD7642 was isolated from Chinese pickled potherb mustard ( Coss.) purchased from a local market in Shanghai, PR China. A polyphasic approach, including 16S rRNA gene sequence, housekeeping gene, average nucleotide identity (ANI), digital DNA-DNA hybridization (dDDH), G+C content and phenotypic analyses, was employed to characterize strain BD7642.

Identification of sex pheromone of red swamp crayfish Procambarus clarkii and exploration of the chemosensory mechanism of their antennae.

Red swamp crayfish, Procambarus clarkii, is a globally invasive species, which has caused great damage to biodiversity, agriculture, and fishing. Therefore, the development of effective management methods, such as pheromone control, is necessary for biological control and biodiversity protection. However, the components of P.

Targeting nucleolin improves sensitivity to chemotherapy in acute lymphoblastic leukemia.

Purpose: Most patients with acute lymphoblastic leukemia (ALL) are treated with chemotherapy as primary care. Although the treatment response is usually positive, resistance and relapse often occur via unknown mechanisms. The purpose of this study was to identify factors associated with chemotherapy resistance in ALL.

A new species of Bush frog (Anura, Rhacophoridae, ) from southeastern Yunnan, China.

In this study, based on morphological and molecular data, a new bush frog species is described from Yunnan, China. Eleven samples of . were collected from Malipo County, southeastern Yunnan.

Structural elucidation of the exopolysaccharide from Streptococcus thermophilus XJ53 and the effect of its molecular weight on immune activity.

EPS53, a homogeneous exopolysaccharide (EPS) was isolated from Streptococcus thermophiles XJ53 fermented in skimmed milk via anion exchange column chromatography. The relative molecular weight of EPS53 was above 6.7 × 10 g/mol; its repeating structural unit of EPS53 consisted of β-T-Galp, β-1,3-Galf, α-1,3-Glcp and β-1,3,6-Glcp residues in a molar ratio of 1:1:1:1, with β-T-Galp attached to the O-6 position of β-1,3,6-Glcp，identical to the EPS produced from S.