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Effect of pocket compression device on pocket hematoma after cardiac implantable electronic device implantation

Scientific Reports Narawudt Prasertwitayakij, Jakkapun Yanyongmathe, Natnicha Pongbangli et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87735-9

Spatial variation of land use carbon budget and zoning for carbon compensation in the Huai River Eco-economic Belt, China

Scientific Reports Hongwen Xu, Xiaorui Tao, Yan Lu et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86769-3

Lactiplantibacillus plantarum 22 A-3 ameliorates leaky gut in mice through its anti-inflammatory effects

Scientific Reports Takashi Kobayashi, Takaomi Kessoku, Michihiro Iwaki et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87428-3

Abstract There are limited studies on the improvement of leaky gut with minor inflammation associated with various diseases. To explore the therapeutic potential of Lactiplantibacillus plantarum 22 A-3, a member of the Lactobacillus species, in addressing a leaky gut. Lactiplantibacillus plantarum 22 A-3 was administered to a leaky gut mice model with low dextran sulfate sodium concentrations. The Lactiplantibacillus plantarum 22 A-3-treated group exhibited amelioration of increased intestinal permeability, as indicated by lower blood fluorescein isothiocyanate-dextran levels compared with that of the control group. Furthermore, the messenger RNA expression of interleukin-10, an anti-inflammatory cytokine, was upregulated in the small intestine of Lactiplantibacillus plantarum 22 A-3-treated mice. Moreover, forkhead box P3 was upregulated in the small intestine and colon following Lactiplantibacillus plantarum 22 A-3 administration. Flow cytometry showed that forkhead box P3-positive regulatory T cells tended to increase in the small intestine and colon; however, this was not significant. Messenger RNA levels for the pro-inflammatory cytokines, interleukin-1 beta, and tumor necrosis factor-alpha showed no significant changes in the small intestine; however, their expressions significantly decreased in the colon. Blood fluorescein isothiocyanate-dextran levels showed that intestinal permeability also decreased in Lactiplantibacillus plantarum 22 A-3-dead bacteria. The bacterial component of Lactiplantibacillus plantarum 22 A-3 ameliorates increased intestinal permeability through its anti-inflammatory effect in the intestinal tract and may be a novel treatment for leaky gut.

Improved particle filter algorithm combined with culture algorithm for collision Caenorhabditis elegans tracking

Scientific Reports Taoyuan Yu, Xiping Xu, Yuanpeng Li et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87970-0

Association of life’s essential 8 and inflammatory biomarkers with nutritional anemia in UK adults

Scientific Reports Jingjing Wang, Xueting Qi, Guozheng Wang et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87823-w

MUC1 and glycan probing of CA19-9 captured biomarkers from cyst fluids and serum provides enhanced recognition of ovarian cancer

Scientific Reports Shamima Afrin Ruma, Rufus Vinod, Shruti Jain et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86735-z

Abstract Glycosylation changes of circulating proteins carrying the CA19-9 antigen may offer new targets for detection methods to be explored for the diagnosis of epithelial ovarian cancer (EOC). Search for assay designs for targets initially captured by a CA19-9 antigen reactive antibody from human body fluids by probing with fluorescent nanoparticles coated with lectins or antibodies to known EOC associated proteins. CA19-9 antigens were immobilized from ascites fluids, ovarian cyst fluids or serum samples using monoclonal antibody C192 followed by probing of carrier proteins using anti-MUC16, anti-MUC1 and, anti STn antibodies and seven lectins, all separately coated on nanoparticles. Compared to reference CA19-9 and CA125 immunoassays, nanoparticle aided detection using MUC16, Ma695 and STn antibodies and lectin WGA provided, both separately and combined, improved discrimination of EOC and borderline cancers from benign samples when applied to 60 cyst fluid specimens. When applied to a panel of 44 serum samples (EOC N = 24, healthy and benign samples N = 20) two assays, CA19-9Ma695 and CA19-9MUC1, stood out with equally superior separations (p-values < 10–8) of the two groups compared to conventional CA19-9 immunoassay (p-value 0.03).Eu+3 -NP based CA19-9MUC16, CA19-9Ma695, CA19-9STn and CA19-9WGA show promise for improved EOC detection when applied to ascites & cyst fluids. When applied to circulation-derived samples, the two MUC1 based assays, CA19-9Ma695 and CA19-9Ma552 outperformed other assay constructs. Our results call for further validation in larger EOC cohorts preferentially with early stage ovarian cancers and all major histotypes against commonly occurring benign conditions.

The impact of drinking on smoking cessation outcomes among Hong Kong Chinese youth smokers

Scientific Reports Ka Yan Ho, Katherine Ka Wai Lam, Qi Liu et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87391-z

Plant root carbon inputs drive methane production in tropical peatlands

Scientific Reports N. T. Girkin, A. Siegenthaler, O. Lopez et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87467-w

Abstract Tropical peatlands are carbon-dense ecosystems that are significant sources of atmospheric methane (CH4). Recent work has demonstrated the importance of trees as an emission pathway for CH4 from the peat to the atmosphere. However, there remain questions over the processes of CH4 production in these systems and how they relate to substrate supply. Principally, these questions relate to the relative contribution of recent photosynthetically fixed carbon, released as root exudates, versus carbon substrate supply from the slowly decomposing peat matrix to CH4 emissions within these ecosystems. Here, we examined the role of root inputs in regulating CH4 production inferred from soil emissions using a combination of in situ tree girdling, in situ13C natural abundance labelling via stem injections, and a 13CO2 labelling of transplanted plants of two contrasting plant functional types, a broadleaved evergreen tree, and a canopy palm. Girdling of broadleaved evergreen trees reduced CH4 fluxes by up to 67%. Stem injections of trees and palms with a natural abundance label resulted in significant isotopic enrichment of CH4 fluxes, reinforcing the link between root carbon inputs and peat CH4 fluxes. Ex situ 13CO2 labelling of plants resulted in significant 13C enrichment of peat CH4 fluxes. Taken together, our results demonstrate for the first time that plant root exudates make a substantial contribution to CH4 production in tropical peatlands.

Development and characterization of in vitro inducible immortalization of a murine microglia cell line for high throughput studies

Scientific Reports Hana Yeh, Matthew A. De Cruz, Yang You et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87543-1

Atmospheric air plasma pre-activation and customizable covalent functionalization of PVDF-membranes of microtiter filter plates

Scientific Reports Bálint Árpád Ádám, Sára Spátay, Bálint Jávor et al. Jan 25, 2025 DOI: 10.1038/s41598-024-85040-5

Abstract Microtiter-plate-based systems are unified platforms of high-throughput experimentation (HTE). These polymeric devices are used worldwide on a daily basis—mainly in the pharmaceutical industry—for parallel syntheses, reaction optimization, various preclinical studies and high-throughput screening methods. Accordingly, laboratory automation today aims to handle these commercially available multiwell plates, making developments focused on their modifications a priority area of modern applied research. We performed the covalent functionalization of the porous PVDF-membrane of microtiter filter plates as the essence of conventional and common sandwich plate systems by introducing a generalizable method. After surface-activation of the indifferent membrane polymer, customizable functionalization becomes feasible by covalently attached monofunctional molecular linkers. The study was designed with future adaptability, and thus, industrially widespread atmospheric plasma and two different chemical treatments were investigated and compared in terms of practical implementation, polarization effects, extent of labeling, effects on morphology and porosity as well as on permeability. For critical comparison, contact angle measurements, surface ATR-FTIR, 1H-NMR, 19F-NMR, UV–Vis spectroscopy, scanning electron microscopy and permeability tests were used.

3D nanocomposites of β-TCP-H3BO3-Cu with improved mechanical and biological performances for bone regeneration applications

Scientific Reports Sarvesh Kumar Avinashi, Rajat Kumar Mishra, Shweta et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87988-4

Access to HIV testing and factors associated among sexual minority women in a metropolitan region of the Brazilian Amazon

Scientific Reports Janaína de Freitas Vale, Wanderson Santiago de Azevedo Júnior, Paula Regina Barbosa de Almeida et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87580-w

Evidence of genetic determination of annual movement strategies in medium-sized raptors

Scientific Reports Ivan Literák, Claudia Maria Kyseláková, Marek Dostál et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86414-z

Effects of a 16-week dance intervention on loneliness and self-esteem in left behind children: a randomised controlled trial

Scientific Reports Xiaolin Li, Qian Yang, Jiayi Long et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87954-0

A vision model for automated frozen tuna processing

Scientific Reports Richeng Wang, Xiongsheng Zheng, Yan Chen Jan 25, 2025 DOI: 10.1038/s41598-025-87339-3

Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis

Scientific Reports Dmytro Volchenko, Ivan Kernytskyy, Yuriy Royko et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86738-w

Abstract The composition of the metal-polymer friction pair is carefully considered for interacting with water and hydrogen, ensuring the metals electrode process potential remains below waters in a neutral medium. Simultaneously, adherence to defined chemical composition ratios for the metal-polymer materials is crucial. This analysis is conducted under conditions of thermal stabilization, characterized by a minimal temperature gradient across the rim thickness within an equivalent thermal field. Using the quasi-chemical approximation, the paper derives a concentration-dependent diffusion coefficient of hydrogen (H) in iron (Fe) across a broad spectrum. This derivation includes electronic and vibrational contributions to the chemical potential. The research establishes a correlation between the equivalent diffusion coefficient and the concentration of diffusing hydrogen atoms from the metal, such as the pulley or drum rim. These findings offer novel insights into optimizing hydrogen wear behaviour in brake friction couples, contributing to advancements in materials and design considerations in the automotive field.

Foliar application of nano biochar solution elevates tomato productivity by counteracting the effect of salt stress insights into morphological physiological and biochemical indices

Scientific Reports Javeria Shahzadi, Zaib-un-Nisa, Naila Ali et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87399-5

Differential responses of Bradyrhizobium sp. SUTN9-2 to plant extracts and implications for endophytic interactions within different host plants

Scientific Reports Teerana Greetatorn, Pakpoom Boonchuen, Pongdet Piromyou et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87488-5

Poor fixation stability does not account for motion perception deficits in amblyopia

Scientific Reports Kimberly Meier, Simon Warner, Miriam Spering et al. Jan 25, 2025 DOI: 10.1038/s41598-024-83624-9

Non-native PGPB consortium consisting of Pseudomonas sp. G31 and Azotobacter sp. PBC2 promoted winter wheat growth and slightly altered the native bacterial community

Scientific Reports J. Dobrzyński, I. Kulkova, Z. Jakubowska et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86820-3