Showing 661 - 680 results of 777 for search '"virulent"', query time: 0.05s Refine Results
  1. 661

    FeLV-induced feline leukemia as a natural model for leukemia pathophysiology study (review) by T. V. Tabakaeva, A. V. Tsybulsky, K. A. Baranchugova, I. V. Galkina, M. Yu. Shchelkanov

    Published 2023-03-01
    “…Leukemia clinical man ifestations in felids depend on high virulence of the virus and the disease is characterized with pronounced clinical picture and multipleorgan dysfunction. …”
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  2. 662

    Detection of Francisellaceae and the differentiation of main European F. tularensis ssp. holarctica strains (Clades) by new designed qPCR assays by Kristin Köppen, Kerstin Rydzewski, Julia Zajac, Marwah Al-Senwi, Sema Evcimen, Darius Schulze, Daniela Jacob, Klaus Heuner

    Published 2025-01-01
    “…In addition to these Francisella species, further genera of the family Francisellaceae have been described, such as Allofrancisella, Parafrancisella and Pseudofrancisella, but less is known about the distribution and putative virulence of these genera. The methods currently available were not made for a fast and easy detection of all these strains and genera of Francisellaceae. …”
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  3. 663

    Molecular detection of <i>Streptococcus agalactiae</i> in pregnant women and percentage of vertical transmission to their neonates in Babylon province by Ali D. Marhash, Zainab N. Nabat, Nawras A. Abbas

    Published 2024-12-01
    “…The objective of the study is the isolation and molecular detection of virulence gene of S. agalactiae group B (GBS), and evaluation of the percentage of mother-to-child transmission of the pathogen. …”
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  4. 664

    Artesunate, EDTA, and colistin work synergistically against MCR-negative and -positive colistin-resistant Salmonella by Yajun Zhai, Peiyi Liu, Xueqin Hu, Changjian Fan, Xiaodie Cui, Qibiao He, Dandan He, Xiaoyuan Ma, Gongzheng Hu

    Published 2025-02-01
    “…Additionally, we also demonstrated that the CheA of chemosensory system and virulence-related protein SpvD were critical for the bacteriostatic synergistic effects of the triple combination. …”
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  5. 665

    Integrated assessment of mucilage impact on human health using the One Health approach: Prevalence and antimicrobial resistance profiles of Escherichia coli and Clostridium perfrin... by Artun Yibar, Hilal Ay, Fuat Aydin, Secil Abay, Emre Karakaya, Tuba Kayman, Cem Dalyan, Fatih Dogan Koca, Duygu Aydogdu, Nihed Ajmi, Muhammed Duman, Izzet Burcin Saticioglu

    Published 2025-02-01
    “…The study identified 13 E. coli and one C. perfringens strain, harboring 244 and six AMR genes from 21 and eight drug classes, respectively, along with multiple virulence factors (VFs). The E. coli strains exhibited four distinct serotypes (O138:H28 [Mu-3], O18:H49 [Mu-4], O128:H12 [Mu-35] and O101:H10 [Mu-125]), reported for the first time from Türkiye and mucilage. …”
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  6. 666

    “Sichuanvirus”, a novel bacteriophage viral genus, able to lyse carbapenem-resistant Klebsiella pneumoniae by Juan Li, Qingqing Fang, Huan Luo, Yan Feng, Yu Feng, Zhiyong Zong

    Published 2025-01-01
    “…This phage has no genes referring to antimicrobial resistance, virulence, and lysogen and is stable to a wide range of pH and temperatures. …”
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  7. 667

    Exploring the Potential of <i>Candida</i> sp. SW4-6 as a Probiotic for Enhancing Water Quality in Aquaculture by Jie-Ying Li, Chun-Hung Liu

    Published 2024-12-01
    “…SW4-6 emerges as a promising probiotic candidate for aquaculture water quality management due to its efficient nitrite-N and ammonia-N reduction capabilities under optimal conditions. Its virulence profile and ability to thrive across various salinity and temperature conditions further support its potential applicability in aquaculture.…”
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  8. 668

    Transcriptomic Response in Pseudomonas aeruginosa towards Treatment with a Kaempferol Isolated from Melastoma malabathricum Linn Leaves by Mourouge Saadi Alwash, Wan Syaidatul Aqma, Wan Yaacob Ahmad, Nazlina Ibrahim

    Published 2020-01-01
    “…The results also revealed that KF decreased the expression of a broad range of virulence factors associated with LPS biosynthesis, iron homeostasis, cytotoxic pigment pyocyanin production, and motility and adhesion that are representative of an acute P. aeruginosa infection profile. …”
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  9. 669

    Preliminary In Vitro Evaluation of the Probiotic Potential of the Bacteriocinogenic Strain Enterococcus lactis PMD74 Isolated from Ezine Cheese by Başar Uymaz Tezel

    Published 2019-01-01
    “…Among the four genes tested, E. lactis PMD74 was observed to be positive for three virulence determinants, ace, sprE, and gelE, and negative for esp. …”
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  10. 670

    Effect of Bacillus subtilis JZXJ-7, a Strain Isolated from Shrimp Paste, on Colonic Function and Microbial Community in Mice Infected with Vibrio parahaemolyticus by ZHOU Kui, WANG Rundong, GONG Mengxue, MOU Jingyuan, DENG Yijia, LI Xuepeng, ZHANG Yuhao, LI Jianrong

    Published 2025-02-01
    “…Totally 28 male C57BL/6J mice were randomly divided into four groups: a Vp infection model group (infected with the standard virulence strain ATCC33847), two JZXJ-7 intervention groups (administered at low (106 CFU) and high (108 CFU) doses by gavage), and a control group. …”
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  11. 671

    Proteomic insights into dual-species biofilm formation of E. coli and E. faecalis on urinary catheters by Kidon Sung, Miseon Park, Ohgew Kweon, Angel Paredes, Alena Savenka, Saeed A Khan

    Published 2025-01-01
    “…Both E. coli and E. faecalis displayed significant downregulation of virulence-associated proteins when coexisting in dual-species biofilms. …”
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  12. 672

    Recurrent Herpes Zoster Ophthalmicus Preceded by Anabolic Steroids and High-Dose L-Arginine by Stephen A. LoBue, Adam Goldman, Richard A. Giovane, Stacy M. Carlson, Michael Bivona, Sinan Albear, Thomas D. LoBue

    Published 2020-01-01
    “…In vitro L-arginine supplementation has been associated with the proliferation and virulence of a variety of herpes viruses. Anabolic steroids have also been demonstrated by various studies to negatively affect cell-mediated immunity necessary to prevent viral infection. …”
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  13. 673

    Investigation of Enterotoxigenic Coagulase-negative Staphylococci Isolated from Local and Imported Dairy Products; a Microbiological Study by Niyaz Sirwan Ali, Huner Hiwa Arif

    Published 2020-12-01
    “…Coagulase negative staphylococci (CNS) have been recorded as a conveying vector for virulence genes and have been implicated in some cases of food poisoning. …”
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  14. 674

    Natural products based on Correa's cascade for the treatment of gastric cancer trilogy: Current status and future perspective by Wenhao Liao, Jing Wang, Yuchen Li

    Published 2025-02-01
    “…In phase I, NPs modulate Helicobacter pylori urease activity, motility, adhesion, virulence factors, and drug resistance, thereby inhibiting H. pylori-induced gastric mucosal inflammation and oxidative stress, and facilitating ulcer healing. …”
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  15. 675

    Isolation, characterization and therapeutic efficacy of lytic bacteriophage ZK22 against Salmonella Typhimurium in mice by Yihong Sun, Qing Qu, Yanhua Huang, Shuo Zhou, Hua Xiang, Wei Wang

    Published 2025-01-01
    “…A total of 78 coding sequences were predicted, with no virulence genes or drug resistance genes predicted. …”
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  16. 676

    Occurrence and Antimicrobial Resistance Pattern of Listeria monocytogenes Isolated From Bovine’s Milk and Meat in Mekelle City, Ethiopia by Tesfay Hailu, Getachew Gugsa, Yisehak Tsegaye, Meselu Ahmed, Nesibu Awol

    Published 2024-01-01
    “…Listeria monocytogenes is an opportunistic and emerging foodborne zoonotic pathogen that encompasses a diversity of strains with varied virulence and can cause serious human and animal infections worldwide. …”
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  17. 677

    Avian colibacillosis – current aspects by A. O. Gerasimova, O. B. Novikova, A. A. Savicheva

    Published 2023-12-01
    “…In addition, genes of virulence and resistance have been proven to be transferred from avian Escherichia strains toextra intestinal pathogenic strains that are dangerous to humans. …”
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  18. 678

    Isolation and Antibiotic Sensitivity Testing of Pseudomonas aeruginosa Isolates from Patients with Chronic Suppurative Otitis Media in Baghdad by Fatima Rheem Wadi, Maryam Kareem Ali

    Published 2025-01-01
    “…Pseudomonas aeruginosa is the most frequently diagnosed pathogen causing this infection. P. aeruginosa has virulence factors that lead to damage to the middle ear mucosa. …”
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  19. 679

    Feruloyl-amides as natural antimicrobials for crop and food protection by Denise Dozio, Sharmila Ghosh, Daniele Alessandro Consolini, Josè Luis Ermini Starna, Loris Pinto, Federico Baruzzi, Martina Letizia Contente, Andrea Pinto, Paolo Cortesi, Salvatore Princiotto, Andrea Kunova, Sabrina Dallavalle

    Published 2025-01-01
    “…Conclusions The obtained results evidenced that the effect of this class of compounds is mainly related to blocking fungal virulence mechanisms, mediated by a significant effect on appressorium maturation, rather than to mycelium growth inhibition. …”
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  20. 680

    Intratumoral <i>Fusobacterium nucleatum</i> in Pancreatic Cancer: Current and Future Perspectives by Domenica Lucia D’Antonio, Anna Zenoniani, Samia Umme, Adriano Piattelli, Maria Cristina Curia

    Published 2024-12-01
    “…<i>Fn</i> engages in pancreatic tumorigenesis and metastasis through multifaceted mechanisms, including immune response modulation, virulence factors, control of cell proliferation, intestinal metabolite interactions, DNA damage, and epithelial–mesenchymal transition. …”
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    Article