Showing 2,521 - 2,540 results of 4,871 for search 'background composition (method OR methods)', query time: 0.19s Refine Results
  1. 2521

    Forensic Characterization of Gel Pen Inks with Thin Layer Chromatography and Ultraviolet Spectroscopy Technique by Harjot Kaur, Tina Sharma, Archana Gautam, Vaibhav Mishra

    Published 2025-04-01
    “…Goals include applying Adobe Photoshop for improved visual differentiation and using TLC and UV-visible spectroscopy for preliminary characterization. Materials and Methods: To characterize the compositions of thirty gel pen ink samples, Thin Layer Chromatography and UV-visible spectroscopy were applied. …”
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  2. 2522

    Examining the dietary contributions of lipids to pancreatic cancer burden (1990–2021): incidence trends and future projections by Kexin Jiang, Zhirong Zhao, Mu Yuan, Hua Ji, Yiwen Zhao, Hanyu Ding, Jiajie Feng, Yongjiang Zhou, Ruiwu Dai

    Published 2025-02-01
    “…Abstract Background Pancreatic cancer (PC) ranks sixth globally among cancer deaths, imposing a significant burden on healthcare systems worldwide. …”
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  3. 2523

    Alteration of salivary Streptococcus is associated with statin therapy in older adults: a cohort study by Daisuke Hisamatsu, Yusuke Ogata, Wataru Suda, Yo Mabuchi, Yuna Naraoka, Taku Yamato, Akimi Ikeba, Kyoko Kumagai, Masahira Hattori, Masahira Hattori, Chihiro Akazawa

    Published 2025-04-01
    “…Therefore, in this study, we performed a multivariate analysis to investigate the relationship between salivary microbiomes and host variables, including prescribed drugs, cognitive function, and oral health, in Japanese older adults with different disease backgrounds.MethodsWe enrolled non-hospitalised 82 older adults aged ≥70 years from a Japanese village community, and collected metadata, including age, sex, body mass index, cognitive function, oral health, alcohol consumption, smoking, and common prescription drug information. …”
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  4. 2524

    The close association of Muribaculum and PA (10:0/a-17:0) with the occurrence of pancreatic ductal adenocarcinoma and immunotherapy by Enzhao Wang, Kuiwu Ren, Xiangyu Wang, Sen Du, Xiang Gao, Wang Niu, Chenyue Guan, Xue Liu, Panpan Wu, Chunlong Liu, Jiangtao Yu, Jiangtao Yu, Kun Song

    Published 2024-11-01
    “…Multivariate statistical methods and correlation analyzes were employed to assess differences in microbial composition, structure, and function between malignant and benign pancreatic diseases. …”
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    Article
  5. 2525
  6. 2526

    Enhancing the nutritional profile of African sharptooth catfish (Clarias gariepinus) through dietary supplementation with natural minerals and probiotic Escherichia coli 39-SN by Nurzhan Sarsembayeva, Gulmariya Ikramzhan, Tolkyn Abdigaliyeva, Zhumagul Kirkimbaeva, Birzhan Biyashev, Saule Sherimova, Primkul Ibragimov

    Published 2025-06-01
    “…Background and Aim: Feed additives composed of natural minerals and probiotics are increasingly explored in aquaculture to improve fish health and meat quality while reducing antibiotic dependency. …”
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  7. 2527

    A prognostic signature of Glutathione metabolism-associated long non-coding RNAs for lung adenocarcinoma with immune microenvironment insights by Junxi Hu, Junxi Hu, Shuyu Tian, Shuyu Tian, Qingwen Liu, Qingwen Liu, Jiaqi Hou, Jiaqi Hou, Jun wu, Jun wu, Xiaolin Wang, Xiaolin Wang, Yusheng Shu, Yusheng Shu

    Published 2025-02-01
    “…BackgroundGlutathione (GSH) metabolism supports tumor redox balance and drug resistance, while long non-coding RNAs (lncRNAs) influence lung adenocarcinoma (LUAD) progression. …”
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  8. 2528

    The study of the influence of <i>Thlaspi arvense</i> L. on the characteristics of the reproductive system of male rats by R. G. Farkhutdinov, K. A. Pupykina, L. A. Sharafutdinova, A. M. Fedorova, Z. R. Hismatullina, M. I. Garipova, E. F. Koroleva, A. A. Yamaleeva, T. D. Rendyuk

    Published 2024-06-01
    “…The study of the influence of Thlaspi arvense L. on the characteristics of the reproductive system of male rats.Materials and methods. The object of the study was an infusion of herbа Thlaspi arvense L. …”
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  9. 2529

    Development of a Predictive Model for Metabolic Syndrome Using Noninvasive Data and its Cardiovascular Disease Risk Assessments: Multicohort Validation Study by Jin-Hyun Park, Inyong Jeong, Gang-Jee Ko, Seogsong Jeong, Hwamin Lee

    Published 2025-05-01
    “…Traditional screening methods rely on laboratory tests and specialized assessments, which may not be readily accessible in routine primary care and community settings. …”
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  10. 2530

    The role of cellular heterogeneity in thyroid cancer: a multi-modal analysis approach with Mendelian randomization by Yichun Qian, Wei Chen, Xinyuan Chen, Shuai Cheng, Fangzhou Liu

    Published 2025-08-01
    “…Abstract Background Thyroid cancer pathogenesis involves complex interactions between genetic predisposition and alterations in the tumor microenvironment. …”
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    Article
  11. 2531

    Electroacupuncture modulates the gut-brain axis via the PI3K/Akt pathway to improve feeding behavior, body weight, glucolipid metabolism, and reduce insulin resistance in T2DM rats by Shaoyang Liu, Shuting Zhuang, Rui Li, Haoru Duan

    Published 2025-04-01
    “…Abstract Background The rising prevalence and high mortality of diabetes have made it a significant public health concern. …”
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  12. 2532

    Power Line Polarimetric Imaging by Helicopter Radars: Modeling and Experimental Validation by Masha Bortsova, Hlib Cherepnin, Volodymyr Kosharskyi, Volodymyr Ponomaryov, Anatoliy Popov, Sergiy Sadovnychiy, Beatriz Garcia-Salgado, Eduard Tserne

    Published 2025-03-01
    “…Additionally, an optimal algorithm for adaptive polarization selection, obtained by the maximum likelihood method, was proposed to detect such objects against the background of the underlying surface. …”
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  13. 2533

    Hydrochemical analysis and pollution assessment of the Anjiang underground river system in central Guizhou by Cui ZHAO, Hongliang QIN, Yuhua ZHU, Lin LUO, Miaoling HE, Zhonghua LI

    Published 2024-11-01
    “…This investigation methodically examines the hydrogeological context, hydrochemical profiles, sources of major ions, background concentrations, and current pollution levels, and identifies the factors driving pollution in the Anjiang underground river system. …”
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  14. 2534
  15. 2535

    Integrative taxonomy of the genus Pseudoacanthocephalus (Acanthocephala: Echinorhynchida) in China, with the description of two new species and the characterization of the mitochon... by Cui-Hong Zhao, Rui-Jia Yang, Si-Si Ru, Hui-Xia Chen, Dai-Xuan Li, Liang Li

    Published 2024-12-01
    “…Abstract Background Acanthocephalans (thorny headed worms) of the genus Pseudoacanthocephalus mainly parasitize amphibians and reptiles across the globe. …”
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  16. 2536

    Enhancing foster care relationships through attachment-based intervention: the safe families study protocol, a randomized controlled trial of the circle of security parenting progr... by Mathieu Pereira, Lauriane Sedes, Emilie Gadéa, Rebecca Shankland

    Published 2025-02-01
    “…Quantitative measures, including the Caregiving Composite Questionnaire, Parenting Stress Index, and the Marschak Interaction Method, will be administered at baseline and at follow-up). …”
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  17. 2537

    eDNA Metabarcoding Reveals Homogenization of Fish in Fujiang Segments Isolated by Cascading Hydroelectric Stations by Chao Deng, Shixia Huang, Bolin Chen, Rong Huang, Jiaqi Zhang, Zhihui Xiao, Chengcheng Ma, Zhijian Wang, Xiaohong Liu

    Published 2025-07-01
    “…Background: The Fujiang River, a first-order branch of Jialing River, has for years been separated into six segments by six cascading hydropower stations in its downstream. …”
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  18. 2538
  19. 2539

    Mesenchymal stromal cell-derived extracellular vesicles as nanotherapeutics for concanavalin a-induced hepatitis: modulating the gut‒liver axis by Fan Yang, Beibei Ni, Xiaoqi Liang, Yizhan He, Chao Yuan, Jiajie Chu, Yiju Huang, Hongyu Zhong, Li Yang, Jianxi Lu, Yan Xu, Qi Zhang, Wenjie Chen

    Published 2025-01-01
    “…Abstract Background As cell-free nanotherapeutics, extracellular vesicles derived from mesenchymal stem cells (MSC-EVs) have shown potential therapeutic action against liver diseases. …”
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  20. 2540

    Safety and Efficacy of Glucomannan for Weight Loss in Overweight and Moderately Obese Adults by Joyce K. Keithley, Barbara Swanson, Susan L. Mikolaitis, Mark DeMeo, Janice M. Zeller, Lou Fogg, Jehan Adamji

    Published 2013-01-01
    “…Background. Few safe and effective dietary supplements are available to promote weight loss. …”
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