Showing 1,661 - 1,680 results of 3,119 for search '"colony"', query time: 0.07s Refine Results
  1. 1661

    A cross-study analysis of the effect of a dual-strain probiotic applied via the waterline on the growth performance and gut health of broilers under a mild necrotic enteritis chall... by S.A.S. van der Klein, M. Bernardeau, Q. Wang, K. Gibbs

    Published 2025-01-01
    “…Treatments in each trial were a non-challenged control (C); challenged control (10 x dose of Eimeria/bird on d 14 and 1.0 x ∼109 colony forming units (CFU)/bird of C. perfringens on d 16-20; CC); and CC supplemented daily via the waterline with 1 × 109 CFU/bird of probiotic (CC+Probiotic). …”
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  2. 1662

    Transcriptome analysis reveals the anticancer effects of fenbendazole on ovarian cancer: an in vitro and in vivo study by Xin Wang, Wenda Tian, Ning Wang, Xiangqun Yang, Zhenyan Liu, Lvzhou Li, Taoyu Zhao, Chuanlin Wang, Hongping Zhang, Hongying Yang, Yue Jia

    Published 2024-12-01
    “…Functional experiments, including Cell Counting Kit 8 (CCK-8), colony formation, and flow cytometry assays, were conducted to explore the effects of FBZ on the malignant biological behavior of A2780 and SKOV3 cells. …”
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  3. 1663

    Nonfimbrial Adhesin Mutants Reveal Divergent Escherichia coli O157:H7 Adherence Mechanisms on Human and Cattle Epithelial Cells by Matthew R. Moreau, Indira T. Kudva, Robab Katani, Rebecca Cote, Lingling Li, Terrance M. Arthur, Vivek Kapur

    Published 2021-01-01
    “…Supershedding (SS) is a phenomenon that has been reported in some cattle that shed more than 104 colony-forming units of O57:H7 per gram of feces, 100–1000 times more or greater than normal shedders. …”
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  4. 1664

    Assessment of the Heterotrophic Bacterial Contamination in Waterlines of Dental Units as a Potential Health Risk Factor in Occupational and Patient’s Exposures by Ali Shahryari, Amineh Zahed, Abdolhalim Rajabi, Maryam Shafipour, Niloufar Emrani, Hadi Rahimzadeh, Hamidreza Heidari

    Published 2025-01-01
    “…Bacterial contamination in the waterlines, dental handpieces, and other water-related components of dental units was investigated and analyzed in terms of Colony-Forming Units per milliliter (CFU/ml). The data were analyzed using the Kruskal-Wallis and Wilcoxon signedrank tests using SPSS version 23.Results: The mean and standard deviation of bacterial contamination across all studied departments were significantly higher than the recommended limit of 500 CFU/ml (ranging from 10,250.00±8,924.28 CFU/ml for the inlet to the water tank in the pediatric department to 275,625.00±41,520.86 CFU/ml for the air-water syringe before flushing in the surgery department). …”
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  5. 1665

    Antimicrobial Susceptibility Testing of Metronidazole and Clindamycin against Gardnerella vaginalis in Planktonic and Biofilm Formation by Ting Li, Zhan Zhang, Fengjuan Wang, Yuanhui He, Xiaonan Zong, Huihui Bai, Zhaohui Liu

    Published 2020-01-01
    “…G. vaginalis isolates were obtained from the vagina and identified using their characteristic colony morphology. Sequence data of clinical G. vaginalis isolates were confirmed by comparing 16S rDNA sequences. …”
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  6. 1666

    MicroRNA-140-5p inhibits cellular proliferation, migration and invasion by downregulating AKT/STAT3/NF-κB pathway in breast carcinoma cells by Hou Lingli, Liu Qi, Zhao Ying, Yang Hongwei, Meng Qingying, Yu Fei

    Published 2022-12-01
    “…They consist of the cell proliferation assay, wound healing assay, transwell assay, colony formation assays and qRTPCR. Expression levels of target proteins were determined using Western blotting. …”
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  7. 1667

    DYNLT3 overexpression induces apoptosis and inhibits cell growth and migration via inhibition of the Wnt pathway and EMT in cervical cancer by Jianan Zhang, Qi Shen, Lu Xia, Xueqiong Zhu, Xuejie Zhu

    Published 2022-07-01
    “…Cell proliferation and apoptosis rates and invasiveness and migratory capacities were determined by CCK-8 assays, BrdU staining assays and colony formation assays, fluorescence activated cell sorting (FACS), wound healing assays, and Transwell invasion assays of cervical cancer cells after DYNLT3 modulation. …”
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  8. 1668

    Scutellarein Inhibits Osteosarcoma Growth by Targeting the TLR4/TRAF6/NF-κB Pathway by Shi Y, Tang Y, Sun Z, Sui P, Shao Y, Wang Z, Zhang J, Gao M

    Published 2025-01-01
    “…However, the effects and mechanisms of SCU on the growth of OS remain unknown.Methods: The Cell Counting Kit-8, colony formation assay and 5-ethynyl-2′-deoxyuridine (EdU) incorporation assays were used to analyze cell proliferation ability in vitro. …”
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  9. 1669

    Rice blast incidence and morphological variation of Magnaporthe oryzae, Cav. in Ebonyi State, Nigeria by Buliaminu Adeniyi Yekini, Olaitan Chinenye Okechukwu, Clement Gboyega Afolabi

    Published 2024-11-01
    “…The twenty-two isolates, identified as Magnaporthe oryzae (Mo), grown on potato dextrose agar showed various differences in their cultural and morphological characters such as colony colour, margin, pigmentation, surface texture, shapes, septate and cells. …”
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  10. 1670

    Transcription Factor E2F-1 Is Upregulated in Human Gastric Cancer Tissues and Its Overexpression Suppresses Gastric Tumor Cell Proliferation by Qiang Xiao, Lei Li, Yubo Xie, Ning Tan, Changqing Wang, Junyi Xu, Keyi Xia, Kevin Gardner, Qingdi Q. Li

    Published 2007-01-01
    “…Finally, the influence of E2F-1 overexpression on the growth of human gastric carcinoma MKN-45 cells in vitro was assessed by measuring colony formation, cell survival, and cell cycle progression. …”
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  11. 1671

    Analisis Metode Estimasi Biaya pada Perangkat Lunak Beserta Faktor-Faktor yang Mempengaruhi : A Systematic Literature Review by Amelia Devi Putri Ariyanto, Lutfiyatul ‘Azizah, Umi Laili Yuhana

    Published 2022-08-01
    “…Besides, this study also succeeded in finding the best method and combination of methods based on best accuracy, namely COCOMO II and the combination of Genetic Algorithm and Artificial Bee Colony, along with the five main factors that influence cost estimation so that it can be used by researchers or other practitioners to develop cost estimates for software projects. …”
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  12. 1672

    Effect of extracted phycocyanin by-products as a synbiotic supplement on the production performance and intestinal morphology of broilers by Kannikar Hamprakorn, Buaream Maneewan, Wantamas Jantasin, Mohd Nizam Lani, Tossapol Moonmanee, Julakorn Panatuk

    Published 2025-01-01
    “…Materials and Methods: A total of 240 one-day-old male Ross 308 broilers were randomly distributed among five dietary treatment groups; they received a diet supplemented with a synbiotic product (probiotic [Lactobacillus johnsonii] at least 1.0 × 108 colony-forming unit/mg with prebiotic [by-product of phycocyanin extraction]) at 0.000%, 0.025%, 0.050%, 0.075%, and 0.100%. …”
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  13. 1673

    Persea americana Glycolic Extract: In Vitro Study of Antimicrobial Activity against Candida albicans Biofilm and Cytotoxicity Evaluation by D. Jesus, J. R. Oliveira, F. E. Oliveira, K. C. Higa, J. C. Junqueira, A. O. C. Jorge, G. N. Back-Brito, L. D. Oliveira

    Published 2015-01-01
    “…After incubation (37°C/48 h), the values of colony forming units per milliliter (CFU/mL) were converted to log10 and analyzed (ANOVA and Tukey test, 5%). …”
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  14. 1674

    A pan-cancer analysis: predictive role of ZNF32 in cancer prognosis and immunotherapy response by Minghan Li, Chang Su, Qianru Wang, Yuetong Chen, Di Jiang, Weijia Wang, Shunjin Chen, Xiangping Li, Ming Fu, Juan Lu

    Published 2025-01-01
    “…Overexpression of ZNF32 significantly enhanced proliferation and migration in FaDu and CAL27 cell lines, as demonstrated through CCK-8 assays, colony formation, flow cytometry, Transwell migration, and Boyden invasion assays. …”
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  15. 1675

    Upregulation of GSTP1 mediated by chimeric TFE3 promotes TFE3-tRCC progression by targeting JNK signaling pathway by Weixu Chen, Mengtong Wu, Lin Du, Changhua Fang, Hao Wang, Wendi Wang, Chengwei Zhang, Hongqian Guo, Gutian Zhang

    Published 2024-12-01
    “…The location of ASPL-TFE3 fusion protein was analyzed by immunofluorescence. MTT and colony formation assays were used to detect cell proliferation. …”
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  16. 1676

    Intra-Amnionic Threonine Administered to Chicken Embryos Reduces Salmonella Enteritidis Cecal Counts and Improves Posthatch Intestinal Development by Alexandre L. de B. Moreira Filho, Celso J. B. Oliveira, Oliveiro C. Freitas Neto, Candice M. C. G. de Leon, Mauro M. S. Saraiva, Maria F. S. Andrade, Bryan White, Patrícia E. N. Givisiez

    Published 2018-01-01
    “…At 2 days of age, half of the birds from each in ovo treatment were given either 0.5 mL of nutrient broth (sham-inoculated) or nalidixic acid-resistant Salmonella Enteritidis (SE NalR) in nutrient broth (8.3 × 107 colony forming units (CFU) SE NalR/mL). The birds were distributed using a completely randomized design with four treatments after the Salmonella challenge: no in ovo Thr supplementation and sham-inoculated in the posthatch challenge (NT-SHAM), in ovo Thr supplementation and sham-inoculated (T-SHAM), no in ovo Thr supplementation and SE NalR-challenged (NT-SE), and in ovo Thr supplementation and SE NalR-challenged (T-SE). …”
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  17. 1677

    VdPAT1 encoding a pantothenate transporter protein is required for fungal growth, mycelial penetration and pathogenicity of Verticillium dahliae by Stephen Mwangi Kamau, Yongtai Li, Tiange Sun, Feng Liu, Qian-Hao Zhu, Xinyu Zhang, Jie Sun, Yanjun Li

    Published 2025-01-01
    “…In previous study, we identified a pantothenate transporter gene (VdPAT1) in V. dahliae which can be induced by root exudates from a susceptible cotton variety.MethodsIn this study, we generated VdPAT1 deletion mutants and complementary strain via homologous recombination by a PEG-mediated transformation method and used for the gene functional characterization.Results and discussionThe VdPAT1 deletion mutants displayed reduced colony growth, melanin production, spore yield and germination rate, showed abnormal mycelial branching and decreased ability of mycelial penetration and utilization of nutrients (carbon, amino acids and vitamin), leading to a lower pathogenicity. …”
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  18. 1678

    Diversity in Adaptive Evolution of Methicillin-Resistant Staphylococcus aureus Clinical Isolates Under Exposure to Continuous Linezolid Stress in vitro by Han T, Jia T, Wang J

    Published 2025-02-01
    “…Polymerase chain reaction assays and sequencing techniques were performed to detect well-known molecular determinants related to linezolid resistance, including the expression of optrA and cfr, mutations of 23S rRNA gene and ribosomal protein (L3, L4, L22) encoding genes (rplC, rplD, rplV).Results: After induction with sequentially increasing concentrations of linezolid, all four MRSA strains (L914, L860, L1096, and L2875) evolved into linezolid-resistant strains over various induction times (480, 384, 288, and 240 h) and universally formed small colony variants. A new mutation in the domain V region of 23S rRNA gene (C2404T) and one mutation in amino acid sequences of ribosomal protein (Met208Thr) were firstly identified among linezolid-resistant strains. …”
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  19. 1679

    MicroRNA-21 as a Regulator of Cancer Stem Cell Properties in Oral Cancer by Milica Jaksic Karisik, Milos Lazarevic, Dijana Mitic, Maja Milosevic Markovic, Nicole Riberti, Drago Jelovac, Jelena Milasin

    Published 2025-01-01
    “…CD44+ cells possessed a significantly higher migration and invasion potential compared to CD44− cells, higher levels of miRNA-21 (<i>p</i> = 0.004) and β-catenin (<i>p</i> = 0.005), and lower levels of BAX (<i>p</i> = 0.015). miRNA-21 inhibition in CD44+ cells reduced migration, invasion, and colony formation while increasing apoptosis. Stemness markers were significantly downregulated following miRNA-21 inhibition: <i>OCT4</i> (<i>p</i> = 0.013), <i>SOX2</i> (<i>p</i> = 0.008), and <i>NANOG</i> (<i>p</i> = 0.0001), as well as β-catenin gene (<i>CTNNB1)</i> (<i>p</i> < 0.05), an important member of WNT signaling pathway. …”
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  20. 1680

    Targeted inhibition of the PTEN/PI3K/AKT pathway by YSV induces cell cycle arrest and apoptosis in oral squamous cell carcinoma by Lin Qiu, Qian Gao, Yiheng Liao, Xinxin Li, Cuiying Li

    Published 2025-02-01
    “…Methods A series of in vitro experiments were conducted to assess the impact of YSV on OSCC cell viability, colony formation, cell cycle, and apoptosis. RNA sequencing (RNA-seq), molecular docking, and western blotting were employed to investigate the molecular mechanisms. …”
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