Showing 18,541 - 18,560 results of 18,849 for search 'sample random sampling', query time: 0.18s Refine Results
  1. 18541

    Limited effects of tannin supplementation on the dairy cattle fecal microbiome with modulation of metabolites by Matthew L. Klein, Christian B. Erikson, Conor J. McCabe, Laibin Huang, Jorge L. Mazza Rodrigues, Jorge L. Mazza Rodrigues, Frank M. Mitloehner

    Published 2025-06-01
    “…Cows were blocked by parity, dry matter intake, milk yield, body weight, and days in milk. Fecal samples were collected on days 0, 16, 32, and 64 and analyzed using 16S rRNA gene amplicon sequencing. …”
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  2. 18542

    Effects of chili straw on rumen fermentation, meat quality, amino acid and fatty acid contents, and rumen bacteria diversity in sheep by Jinlong Li, Jinlong Li, Jinlong Li, Yong Tuo, Yong Tuo, Yong Tuo, Linjiao He, Linjiao He, Linjiao He, Yan Ma, Yan Ma, Zhijun Zhang, Zhijun Zhang, Zhiqiang Cheng, Changjiang Zang, Tongjun Guo, Tongjun Guo

    Published 2025-01-01
    “…Post-trial, rumen fluid was sampled to assess fermentation and microbial profiles, and slaughter performance and meat quality were evaluated. …”
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  3. 18543
  4. 18544

    Effects of Dietary Inclusion of <i>Saccharina latissima</i> and <i>Ulva lactuca</i> on Growth Performance and Gut Health in Growing Rabbits by Sabela Al-Soufi, Ana Paula Losada, Marta López-Alonso, Alejandra Cardelle-Cobas, Azucena Mora, Alexandre Lamas, Rosario Panadero, Marta Miranda, Antonio Muíños, Eugenio Cegarra, Javier García

    Published 2024-09-01
    “…The key indicators of gut health were assessed 14 days post-weaning by counting coccidia, isolating specific microflora and examining histological samples. Additionally, the relevant intestinal markers (microbiome composition, mucin content and gene expression related to immune response and tight junction proteins) were determined in order to elucidate the potential mechanisms involved. …”
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  5. 18545
  6. 18546

    Hydrolysed yeast from Kluyveromyces fragilis improves plasma antioxidant efficiency and immunoglobulin concentration, and faecal microbiota of weaned piglets by Cheng-Gang Yin, Marcello Comi, Long Cai, Wen-Ning Chen, Vera Perricone, Jun-Feng Xiao, Alessandro Agazzi, Xi-Long Li, Xian-Ren Jiang

    Published 2023-12-01
    “…A total of 100 weaned piglets with BW (7.03 ± 0.14 kg) and age (25 ± 1 days) were randomly allotted to 4 groups with 5 replicates in a 21-day experiment. …”
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  7. 18547
  8. 18548

    Chemical constitutes and anti-hypertension potential of Gaocha (Acer ginnala Maxim) in spontaneously hypertensive rat by Wenzhao Wang, Jing Ma, Yafeng Ma, Yumeng Bao, Zijiang Long, Shengping Lei, Yan Xu, Qianying Dai, Liping Gao, Haiyan Wang

    Published 2024-01-01
    “…Post-treatment abdominal aorta blood samples showed that the serum PGI2, Angiotensin II, ET, and NO levels in Gaocha-treated groups were significantly higher than these in the model group. …”
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    Article
  9. 18549

    Effect of yeast Saccharomyces cerevisiae supplementation on serum antioxidant capacity, mucosal sIgA secretions and gut microbial populations in weaned piglets by Cui ZHU, Li WANG, Shao-yong WEI, Zhuang CHEN, Xian-yong MA, Chun-tian ZHENG, Zong-yong JIANG

    Published 2017-09-01
    “…At d 7 and 21 of the experiment, the samples of serum, mucosa and mesenteric lymph node (MLN) from jejunum, and digesta from the ileum and cecum were collected for determinations. …”
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  10. 18550
  11. 18551

    Effects of laminarin on antioxidant capacity and non-specific immunity of spotted sea bass (Lateolabrax maculatus) by Sishun Zhou, Huihui Qin, Zhongying Long, Lumin Kong, Jianrong Ma, Yi Lin, Hao Lin, Zhangfan Huang, Zhongbao Li

    Published 2025-03-01
    “…After 56 days of feeding, samples were collected and measured for antioxidant capacity and non-specific immune indicators. …”
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  12. 18552

    Geospatial distribution of heavy metals in rice soils of northwestern Peru by Ever Tarrillo, Marielita Arce-Inga, Pedro A. Torres-Herrera, Daniel Tineo, Victor H. Taboada-Mitma, Juancarlos Cruz-Luis, Nilton B. Rojas-Briceño, Nilton Atalaya-Marin, Darwin Gómez-Fernández, Malluri Goñas

    Published 2025-08-01
    “…The objective of this study was to evaluate the geospatial distribution of heavy metals in rice-growing soils within the Amojú River Basin, Jaen, Peru. Ninety-five soil samples were collected randomly, covering four altitudinal ranges, namely, very low (374–450 m above sea level (m a.s.l.)), low (450–571 m a.s.l.), medium (571–701 m a.s.l.) and high altitudes (701–1,034 m a.s.l.), and different agronomic management stages, including four phenological phases (seedling, tillering, filling and ripening) and two agricultural practices (resting and stubble burning). …”
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  13. 18553

    Gradual Reperfusion in Cardioplegia-Induced Cardiac Arrest by Mascha von Zeppelin, Florian Hecker, Harald Keller, Jan Hlavicka, Thomas Walther, Anton Moritz, Mani Arsalan, Tomas Holubec

    Published 2024-09-01
    “…Periprocedural blood samples were taken serially, and markers of myocardial injury were analyzed. …”
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  14. 18554

    Enhancing cognitive function through blood flow restriction: An effective resistance exercise modality for middle-aged women by Dohyeon Lee, Kyeongho Byun, Sewon Lee

    Published 2025-10-01
    “…Cognitive function was assessed before and after each session using the color-word matching Stroop task (CWST). Blood samples were analyzed for serum levels of BDNF, VEGF, and IGF-1, and lactate concentrations were measured to evaluate metabolic responses. …”
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  15. 18555

    Undernutrition disrupts jejunal and ileal microbiota and epithelial tissue homeostasis in a pregnant sheep model by Weibin Wu, Muhammad Faheem Akhtar, Jiahong Geng, Huizhen Lu, Muhammad Ajwad Rahim, Jianbo Cheng, Xiaoling Ding, Shengyong Mao, Yanfeng Xue

    Published 2025-03-01
    “…After 15-d treatment, all ewes were slaughtered, and jejunal and ileal digesta and epithelium samples were collected for 16S rRNA gene sequencing and transcriptome sequencing, respectively. …”
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  16. 18556

    Prevalence of hepatitis B virus infection and treatment eligibility in Lesotho, Southern Africa: a population-based cross-sectional study with case-based follow-up by Ravi Gupta, Frédérique Chammartin, Niklaus D Labhardt, Alain Amstutz, Maja Weisser, Emmanuel Firima, Rameno Ntsoaki, Blaise Lukau, Mosa Tlahali, Lucia Gonzalez Fernandez, Molulela Manthabiseng, Mamoronts’ane P Sematle, Matumaole Bane, Makhebe Khomolishoele, Leisa Ikhetheleng, Lefokosane Retselisitsoe, Stephen McCrosky, Tristan Lee

    Published 2024-12-01
    “…We aimed to determine the prevalence of HBV infection in a large-scale cross-sectional survey among the general population in Lesotho, assess determinants of seropositivity, and evaluate treatment eligibility according to the 2024 WHO guidelines.Approach and results We conducted a household-based, cross-sectional survey among participants≥10 years old in 120 randomly sampled village clusters in two districts. …”
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  17. 18557

    Early Active Exercise Improves MDA, SOD, and GSH Levels without Memory or NO Changes in Wistar Rats by Muhammad Hafiz Zuhdi Fairof, Arimi Fitri Mat Ludin, Nur Diyana Anas, Ainaa Husna, Ahmad Muhaimin Che Hasan, Amirul Hafiz Ahmad Abdullah, Farah Wahida Ibrahim, Adriyan Pramono, Nor Fadilah Rajab

    Published 2025-08-01
    “…METHODS: Sixteen male Wistar rats were randomly assigned to four groups: early active control, late active control, early active exercise, and late active exercise. …”
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  18. 18558

    Comprehensive assessment of fatty acid profiles of meat products to develop action plan strategies for healthier products by Sakineh Yazdanparast, Fatemeh Mohammadi-Nasrabadi, Ali Hashmati, Roghayeh Rezazadeh, Mehdi Taheri, Barbod Alhouei, Fatemeh Esfarjani

    Published 2025-07-01
    “…This cross-sectional study investigated the fatty acid profile of the most consumed meat products in Tehran, Iran (2024). Sixty samples (twenty brands) were randomly selected from food chain stores across five districts and stored according to labeled instructions. …”
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  19. 18559

    Comparison of Patellar Tracking Following Kinematic Alignment Versus Mechanical Alignment Total Knee Arthroplasty via the Mini‐Subvastus Approach by Bochen Sun, Yiyang Xu, Guiguan Wang, Long Chen, Fenqi Luo, Guoyu Yu, Yuan Lin, Jie Xu

    Published 2025-05-01
    “…Methods This prospective randomized controlled study included 234 patients who underwent KA‐TKA and MA‐TKA from January 2022 to October 2023. …”
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  20. 18560

    Early weaning-induced intestinal barrier dysfunction associates with Th17/Treg imbalance in squabs by Qianqian Xu, Zhiying Luo, Tianliang Ling, Wenyan Zhao, Xinyang Dong

    Published 2025-01-01
    “…Ileal tissue and serum samples from eight replicates were gathered for analyses at intervals of 1, 4, 7, 10, 14, and 21 days after weaning. …”
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