Showing 18,681 - 18,700 results of 18,849 for search 'sample random sampling', query time: 0.26s Refine Results
  1. 18681

    Synergistic antimicrobial and probiotic activity of lactic acid bacteria isolated from Tarkhineh against Candida albicans by Amir Kiani, Yousef Nami, Anahita Barghi, Melika Salehian, Farjam Goudarzi, Babak Haghshenas

    Published 2025-07-01
    “…A total of 60 tarkhineh samples were randomly screened to isolate the probiotic bacterial strains. …”
    Get full text
    Article
  2. 18682

    Atributos físicos do solo sob diferentes preparos e coberturas influenciados pela distribuição de poros Soil physical attributes under different tillage systems and cover crops, as... by Eurâimi de Q. Cunha, Luís F. Stone, José A. A. Moreira, Enderson P. de B. Ferreira, Agostinho D. Didonet

    Published 2010-11-01
    “…Sunn hemp, pigeon pea, velvet bean, sorghum, and fallow were compared in a randomized block design, with four replications. Samples were taken from soil layers of 0-0.10 and 0.10-0.20 m in November 2007, in the plots and in a near by native forest (Cerrado), for determination of soil organic matter (OM) content and physical attributes. …”
    Get full text
    Article
  3. 18683
  4. 18684

    Integrated Single Superphosphate with Cattle Manure Increased Growth, Yield, and Phosphorus Availability of Maize (<i>Zea mays</i> L.) Under Rainfed Conditions by Samraiz Ali, Abid Ali

    Published 2025-02-01
    “…Results of this research may further be improved by including rigorous soil samples and field heterogeneity data between the plots and the years, which will provide more clear findings from a combined mixture of organic and inorganic fertilization.…”
    Get full text
    Article
  5. 18685

    Enhancement effects of seaweed iodine fertilizer application on the iodine contents of rice, vegetables and fruits in the field by HU Chunqin, LI Rui, HONG Chunlai, CAO Wenting, LIU Jiawei, ZHOU Jun, WENG Huanxin

    Published 2017-09-01
    “…Spectrophotometric method was used to detect the iodine contents of crops and soil samples, and one-way analysis of variance was applied to analyze the difference of iodine contents among all treatments.The results suggested that the iodine content in the edible parts of all the tested crops were significantly enhanced (P&lt;0.05) after biofortification by the seaweed iodine fertilizer, including rice, loofah, cucumber, tomato, eggplant, watermelon, edamame, cowpea, etc. …”
    Get full text
    Article
  6. 18686

    Effect and mechanism of HER2 antibody-drug conjugate combined with anti-PD-1 antibody in mouse bladder cancer models by HE Shuo, TAO Lu, WU Yue

    Published 2025-07-01
    “…When tumors reached 100 mm³, the mice were randomized into (n=10) control (intraperitoneal injection of 1.0 mL PBS), anti-PD-1 (200 µg per mouse every 3 d), HER2-ADC (2.5 mg/kg once weekly), and combination groups (same regimens as above monotherapy). …”
    Get full text
    Article
  7. 18687

    Preseason neuromuscular versus endurance training leads to greater improvements in isokinetic strength, muscle damage, and inflammation parameters in highly trained female soccer p... by Ali Belamjahad, Claire Tourny, Anthony C. Hackney, Nidhal Jebabli, Naoual Chariba, Fatiha Laziri, Ayoub Saeidi, Ismail Laher, Urs Granacher, Hassane Zouhal

    Published 2025-04-01
    “…Methods Twenty-two highly trained female soccer players with a mean age of 17.0 ± 1.3 years were randomly assigned to a NMT (n = 11) or ET group (n = 11). …”
    Get full text
    Article
  8. 18688

    Protective effect of ginkgolide on rats with acute kidney injury and its mechanism by YOU Xu, ZHU Xiao-fang, HU Yun-peng, GONG Yang, ZHAO Lei

    Published 2020-01-01
    “…Objective To investigate the protective effect of ginkgolide on acute kidney injury(AKI)rats and its effect on the pathway of AMP activated protein kinase(AMPK)and silent information regulator 1(SIRT1)in kidney tissue.Methods SD rats were randomly divided into control group,AKI model group,low(2.5 mg/kg),medium(5 mg/kg)and high(7.5 mg/kg)dose ginkgolidegroups,with 10 rats in each group.In addition to the control group injected with saline subcutaneously,rats in other groups were injected with gentamicin 80 mg/kg subcutaneously,once a day for 6 days.After establishing the AKI model,rats in the control group and AKI model group were injected intraperitoneally with normal saline,and rats in the ginkgolide groups were injected intraperitoneally with ginkgolide at the corresponding doses,once a day,for a total of 14 days.At one hour after the last administration,the blood and urine of rats in each group were collected,then the rats were killed,and the kidney tissue samples were taken.Enzyme-linked immunosorbent assay was adopted to detect the contents of serum creatinine(Scr),serum urea nitrogen(BUN),serum inflammatory factor interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),and neutrophil gelatinase associated lipid transporter(NGAL)and kidney injury factor(KIM-1)in urine;hematoxylin eosin staining(HE)was used to detect the kidney pathological changes in each group;and the contents of superoxide dismutase(SOD)and malondialdehyde(MDA)in kidney tissue were detected withthe kit.Gel electrophoresis mobility shift assay(EMSA)was used to determine the activity of NF-κB in kidney tissue;and Western blot was used to detect the expressions of AMPK/AMPK and SIRT1 in kidney tissue.Results Compared with the Control group,the AKI group showed pathological damages such as disintegration,abscission,vacuolation and degeneration of kidney tubular epithelial cells;the contents of Scr,BUN,NGAL and KIM-1,the contents of TNF-α,IL-6 and MDA in kidney tissues,and the activity of NF-κB in kidney tissue were significantly higher(P<0.05);and the activity of SOD,the protein expressions of pAMPK/AMPK and SIRT1 were significantly lower(P<0.05).Compared with the AKI group,the pathological damage of kidney tubules in the high,middle and low dose ginkgolide groups was alleviated;the contents of Scr,BUN,NGAL,KIM-1,TNF-α,IL-6 and MDA,and the activity of NF-κB in kidney tissue were significantly lower(P<0.05);and the activity of SOD,the protein expressions of pAMPK/AMPK and SIRT1 were significantly higher(P<0.05).Compared with the low dose ginkgolide group,the pathological damage of kidney tubules in the middle and high dose ginkgolide groups was alleviated;the contents of Scr,BUN,NGAL,KIM-1,TNF-α,IL-6 and MDA,and the activity of NF-κB in kidney tissue were significantly lower(P<0.05);and the activity of SOD,the protein expressions of pAMPK/AMPK and SIRT1 were significantly higher(P<0.05).Conclusions By activating AMPK/SIRT1 pathway,ginkgolide may reduce oxidative stress and inflammatory damages of kidney and improve pathological damages of AKI rats.…”
    Get full text
    Article
  9. 18689

    A combination of three muramyl peptides derived from gramnegative bacteria in immunotherapy of chronic pyodermia by O. V. Kalyuzhin, O. I. Letyaeva, O. R. Ziganshin, D. A. Markeeva, Yu. V. Blokhina, E. S. Fedenko, S. F. Popilyuk

    Published 2020-01-01
    “…Thirty-five men (34.5±10 years) with exacerbation of chronic pyoderma (osteofolliculitis, folliculitis, sycosis, furunculosis) were randomized into two groups matched by age and clinical manifestations of the disease. …”
    Get full text
    Article
  10. 18690

    Glycine Supplementation Enhances the Growth of Sow-Reared Piglets with Intrauterine Growth Restriction by Shengdi Hu, David W. Long, Fuller W. Bazer, Robert C. Burghardt, Gregory A. Johnson, Guoyao Wu

    Published 2025-06-01
    “…Two weeks after the initiation of glycine supplementation, blood and tissue samples were collected for biochemical analyses. In Experiment 2, rates of muscle protein synthesis in tissues were determined on day 14 using the </span><sup>3</sup><span>H-phenylalanine flooding dose technique. …”
    Get full text
    Article
  11. 18691

    Combined microbial inoculation and reduced inorganic fertilization enhances diversity and functionality in potato rhizosphere microbiome at field scale by Irene Ollio, Raúl Zornoza, Josefa Contreras Gallego, Catalina Egea-Gilabert, Juan A. Fernández, Eva Lloret

    Published 2025-08-01
    “…Soil samples from the bulk, rhizosphere, and tuberosphere were collected at four key growth stages: pre-planting, pre-inoculation, post-inoculation, and at harvest. …”
    Get full text
    Article
  12. 18692

    Dynamic alterations and clinical implications of the plasma proteome in pediatric sepsis by Shiyuan Fan, Xinglv Liu, Zichi Zhao, Yanjuan Liu, Yu Jiang, Saizhen Zeng

    Published 2025-07-01
    “…Methods The young mice were randomly divided into sepsis and sham groups(D0), and then the plasma was dissected at D0, Day 1(D1), Day 3(D3), and Day 7(D7) after surgery for additional protein identification by liquid chromatography-mass spectrometry (LC/MS) proteomics. …”
    Get full text
    Article
  13. 18693
  14. 18694

    Zingerone Attenuates Cadmium-Induced Neuroinflammation, Oxidative Stress and Cognitive Deficit on the Prefrontal Cortex of Adult Wistar Rats by Oviosun A, Oviosun EC, Nto NJ, Memudu AE, Anyanwu EG

    Published 2025-06-01
    “…To determine the cognitive abilities, we used a novel object recognition test (NORT), the whole treatment lasted for 21 days. We used blood samples and brain tissue for histological, biochemical and immunohistochemical evaluations. …”
    Get full text
    Article
  15. 18695

    Construction of a nomogram prediction model for the pathological complete response after neoadjuvant chemotherapy in breast cancer: a study based on ultrasound and clinicopathologi... by Pingjuan Ni, Yuan Li, Yu Wang, Xiuliang Wei, Wenhui Liu, Mei Wu, Lulu Zhang, Feixue Zhang

    Published 2025-03-01
    “…All patients underwent surgical resection after NAC6 and the samples were sent for histopathological and immunohistochemical examination. …”
    Get full text
    Article
  16. 18696

    Psychometric properties of early childhood development assessment tools in low- and middle-income countries: a systematic review by Aradhana Thapa, Xanthe Hunt, Joshua Jeong, Helen O Pitchik, Lilia Bliznashka, Nazia Binte Ali, Jonathan Seiden, Elizabeth Hentschel, Deanna Olney, Sarah Elizabeth Neville, Aditi Roy, Katherine Solís-Cordero

    Published 2025-05-01
    “…Most psychometric evidence was from urban (n=92, 51%) or urban–rural (n=41, 23%) contexts. Study samples focused on children aged 6–17.9 or 48–59.9 months. …”
    Get full text
    Article
  17. 18697

    Ecological Risk and Human Health Assessment of Heavy Metals in Sediments of Datong Lake by Gao Li, Rui Chen, Zhen Li, Xin Wu, Kui Xiang, Chiheng Wang, Yi Peng

    Published 2025-06-01
    “…To clarify the current situation of heavy metal contamination in the sediments of Datong Lake, 15 sediment samples were collected from the lake, and the contents of soil heavy metals Cd, As, Pb, Cr, Cu, Mn, Ni, and Zn were determined. …”
    Get full text
    Article
  18. 18698

    The Efficacy of Remineralizing Materials on Artificial Enamel Lesions: An In Vitro Study by Gustė Klimaitė, Arūnas Vasiliauskas, Pranas Grinkevičius, Dominyka Grinkevičienė, Deivydas Šapalas

    Published 2025-03-01
    “…Remineralization of enamel was the highest in samples from the P11-4 group (54.1%), followed by the nano-HA group (35.4%), FV group (17.8%), and control group (11.2%). …”
    Get full text
    Article
  19. 18699

    Sex‐specific disparities in COVID‐19 outcomes by Zubaid Rafique, Valerie Durkalski‐Mauldin, William F. Peacock, Kabir Yadav, Joshua C. Reynolds, Clifton W. Callaway

    Published 2024-02-01
    “…Patients received blinded convalescent plasma or placebo in a 1:1 fashion and were evaluated on days 15 and 30 after infusion. Blood samples were collected on day 0 (pre‐/post‐infusion), 15, and 30 to measure Ab levels with the Broad Institute using the Plaque Reduction Neutralization Test assay. …”
    Get full text
    Article
  20. 18700

    Potassium fertilization modulates potato (Solanum tuberosum L. V7) yield and rhizosphere microbiome dynamics by Jing Yang, Jing Yang, Xiaodong Han, Qi Li, Dong Wang, Yuankai Li, Ziyi Zhang

    Published 2025-06-01
    “…Rhizosphere soil samples were collected at seedling, tuber initiation, and tuber bulking stages. …”
    Get full text
    Article