Showing 4,781 - 4,800 results of 4,973 for search '"pathogens"', query time: 0.08s Refine Results
  1. 4781
  2. 4782

    Genetic background and microbiome drive susceptibility to epicutaneous sensitization and food allergy in adjuvant-free mouse model by Tereza Hornikova, Anna Jelinkova, Zuzana Jiraskova Zakostelska, Tomas Thon, Stepan Coufal, Andrea Polouckova, Eliska Kopelentova, Miloslav Kverka, Peter Makovicky, Helena Tlaskalova-Hogenova, Anna Sediva, Martin Schwarzer, Dagmar Srutkova

    Published 2025-01-01
    “…However, the resulting allergic reaction could depend on factors such as the host’s genetic predisposition as well as the skin and gut microbiota.MethodsSpecific-pathogen-free BALB/c and C57BL/6 and germ-free (GF) BALB/c mice were epicutaneously sensitized with ovalbumin (OVA) via dorsal tape-stripped skin and challenged with OVA by intragastric gavage. …”
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  3. 4783

    Scoring System for Lesions Induced by Different Strains of Newcastle Disease Virus in Chicken by Elawad A. Hussein, M. Hair-Bejo, Lawan Adamu, A. R. Omar, Siti S. Arshad, Elmutaz A. Awad, I. Aini

    Published 2018-01-01
    “…Infected groups of experiments 1 and 2 consisted of 6 and 24 specific pathogen-free (SPF) chickens, respectively. Control groups in experiments 1 and 2 consisted of 6 and 15 SPF chickens, respectively. …”
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  4. 4784
  5. 4785

    Optimization of fermentation conditions to increase the production of antifungal metabolites from Streptomyces sp. KN37 by Xiaoyue Yang, Lijing Yuan, Muhammad Zeeshan, Chuntian Yang, Wen Gao, Guoqiang Zhang, Chunjuan Wang

    Published 2025-01-01
    “…The broth dilution of strain KN37 has a strong inhibitory effect against a variety of crop pathogenic fungi. However, in practical applications, its effective biological activity is limited by medium formulations and fermentation conditions. …”
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  6. 4786

    Protective potential of structural proteins of the SARS-CoV-2 virus in protecting against COVID-19 by Inna V. Dolzhikova, Daria M. Grousova, Ilya D. Zorkov, Anna A. Ilyukhina, Anna V. Kovyrshina, Olga V. Zubkova, Olga D. Popova, Tatiana A. Ozharovskaya, Denis I. Zrelkin, Daria M. Savina, Ekaterina G. Samokhvalova, Amir I. Tukhvatulin, Dmitry V. Shcheblyakov, Denis Yu. Logunov, Alexander L. Gintsburg

    Published 2024-12-01
    “…Due to the high rate of variability of the pathogen, in this study we analyzed the variability of the structural proteins of the SARS-CoV-2 virus and compared their protective potential in protecting animals from COVID-19. …”
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  7. 4787

    Principles of effective out-patient diagnostics of diffuse liver diseases by Komova A. G., M. V. Mayevskaya, V. T. Ivashkin

    Published 2014-11-01
    “…Relative weight of those, requiring etiological and pathogenic treatment after specification of preliminary diagnosis, of patients with abnormal liver tests, revealed at screening stage, was 80,3%.…”
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  8. 4788

    Application of deep learning models on single-cell RNA sequencing analysis uncovers novel markers of double negative T cells by Tian Xu, Qin Xu, Ran Lu, David N. Oakland, Song Li, Liwu Li, Christopher M. Reilly, Xin M. Luo

    Published 2024-12-01
    “…Furthermore, we found increased expression of CD30, CD153, and CD137 on aDNT cells in MRL/lpr mice compared to those in C57BL/6 mice suggesting potential pathogenic roles of these molecules in autoimmunity. …”
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  9. 4789

    Quzhou Aurantii Fructus Flavonoids Ameliorate Inflammatory Responses, Intestinal Barrier Dysfunction in DSS-Induced Colitis by Modulating PI3K/AKT Signaling Pathway and Gut Microbi... by Wang H, Huang W, Pan X, Tian M, Chen J, Liu X, Li Q, Qi J, Ye Y, Gao L

    Published 2025-02-01
    “…Furthermore, QAFF elevated the levels of beneficial bacteria like Lachnospiraceae_NK4A136_group and Alloprevotella and concurrently reduced the pathogenic bacteria such as Escherichia-Shigella, [Eubacterium]_siraeum_group, and Parabacteroides. …”
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  10. 4790

    The application of pigment-protein fraction from Nannochloropsis oculata on β-actin response of Cromileptes altivelis infected with viral nervous necrosis by Uun Yanuhar, Achmad Khumaidi

    Published 2017-07-01
    “…An outcome from gene transcription, the protein protects against pathogen infection, such as receptor clustering, antigen internalization, and regulating vesicle for antigen processing. ß - actin expression will determine the success of immune response of the organism. …”
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  11. 4791

    Frequency and persistency of DNA vaccine encoding GP25 by oral on common carp by Sri Nuryati, , Yuliyanti, , Alimuddin

    Published 2015-05-01
    “…ABSTRACT   Koi herpesvirus (KHV) is a major viral pathogen that infects common carp and koi. KHV disease outbreak is happened in almost all centre of common carp culture in Indonesia and caused mass mortality. …”
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  12. 4792

    Molecular cytogenetic characteristics of new spring bread wheat introgressive lines resistant to stem rust by O. A. Baranova, I. G. Adonina, S. N. Sibikeev

    Published 2024-07-01
    “…Anticipatory wheat breeding for pathogen resistance is key to preventing economically significant crop losses caused by diseases. …”
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  13. 4793
  14. 4794

    Effects of Fishmeal Substitution with Mealworm Meals (Tenebrio molitor and Alphitobius diaperinus) on the Growth, Physiobiochemical Response, Digesta Microbiome, and Immune Genes E... by H-Michael Habte-Tsion, Matt Hawkyard, Wendy M. Sealey, David Bradshaw, Kala-Mallik Meesala, Deborah A. Bouchard

    Published 2024-01-01
    “…The most common genus in all treatments was Pseudomonas, which has been previously shown to have both commensal and pathogenic members. The relative expressions of growth (IGF-I) and protein synthesis (TIPRL) were not significantly different between the treatments, whereas immunoglobulin genes (IgM, IgD, and IgT) were significantly upregulated in fish fed the DMM diets when compared to fish fed the control diet. …”
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  15. 4795

    Molecular identification and antibiotic clearance of Mycoplasma arginini and Mycoplasma orale from cell cultures infected with Rickettsia or Ehrlichia species by Michelle E. J. Allerdice, Savannah L. Shooter, Maria F. B. M. Galletti, Joy A. Hecht, Sandor E. Karpathy, Christopher D. Paddock

    Published 2025-02-01
    “…Mycoplasma clearance via mouse inoculation requires a patent infection of murine central nervous system endothelial cells, which may not occur with some mildly pathogenic or nonpathogenic rickettsial species. In vitro antibiotic treatment represents an alternate method to eliminate contaminating mycoplasmas from rickettsial cultures. …”
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  16. 4796

    Profiles and natural drivers of antibiotic resistome in multiple environmental media in penguin-colonized area in Antarctica by Yongpeng Zhang, Bo Zhang, Imtiaz Ahmed, Hanshu Zhang, Yiliang He

    Published 2025-01-01
    “…Primary medium-risk ARGs associated with human pathogenic bacteria were multidrug resistance genes, and main low-risk ARGs associated with mobile genetic elements (MGEs) were aminoglycoside resistance genes. …”
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  17. 4797

    Detection of Antimicrobial Resistance Genes Associated with Carbapenem Resistance from the Whole-Genome Sequence of Acinetobacter baumannii Isolates from Malaysia by Mohan Rao, Fairuz A. Rashid, Surianti Shukor, Rohaidah Hashim, Norazah Ahmad

    Published 2020-01-01
    “…The spread of carbapenem-resistant A. baumannii (CrAb) is gaining worldwide attention. The spread of this pathogen is largely due to its ability to acquire various resistance genes of intrinsic and extrinsic origins that confer unpredictable susceptibility to β-lactams. …”
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  18. 4798

    The Prevalence and Risk Factors Associated with the Presence of Antibiotic Residues in Milk from Peri-Urban Dairy Cattle Farms in Kathmandu, Nepal by Erda E. Rame Hau, Minu Sharma, Bal K. Sharma Khanal, Peter D. Sly, Deirdre Mikkelsen, Nicholas Clark, Ricardo J. Soares Magalhães

    Published 2025-01-01
    “…<b>Background/Objectives:</b> The presence of antibiotic residues (ARs) in animal products such as milk can be an important driver of antimicrobial resistance in commensal and pathogenic bacteria. Previous studies on ARs in Nepal have demonstrated the presence of ARs in milk samples but without further characterization of the samples for risk factor analysis. …”
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  19. 4799

    Woxuanzhongzhou formula improves DHEAS and high-fat diet-induced IR and anovulatory mice via AMPK/PGC1- α/Irisin pathway by Haijuan Liu, Guohua Wang, Conglu Sui, Yanan Guo, Xiangyu He

    Published 2025-01-01
    “…Anovulation is one of the most important clinical features of PCOS, and insulin resistance (IR) is one of the critical pathogenic factors. Woxuanzhongzhou (WXZZ) is a traditional herbal formulation that has shown efficacy in treating PCOS combined with IR, but the underlying mechanism is not clear. …”
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  20. 4800

    Virulence factor discovery identifies associations between the Fic gene family and Fap2+ fusobacteria in colorectal cancer microbiomes by Geicho Nakatsu, Duhyun Ko, Monia Michaud, Eric A. Franzosa, Xochitl C. Morgan, Curtis Huttenhower, Wendy S. Garrett

    Published 2025-02-01
    “…Our genomic analysis and expression assays in fusobacteria identify Fic domain-containing genes, well-studied virulence factors in pathogenic bacteria, as potential fusobacterial virulence features. …”
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