Showing 17,821 - 17,840 results of 18,849 for search 'sample random sampling.', query time: 0.16s Refine Results
  1. 17821

    The effect of consuming bread contaminated with heavy metals on cardiovascular disease and calculating its risk assessment by Kambiz Ahmadi Angali, Majid Farhadi, Abdolkazem Neisi, Bahman Cheraghian, Mehdi Ahmadi, Afshin Takdastan, Abdolah Dargahi

    Published 2025-01-01
    “…The Hoveyzeh Cohort Study Center provided clinical data for cardiovascular cases. The collection of samples was done randomly. The association between CVD and HMs has been evaluated utilizing seven machine-learning techniques. …”
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  2. 17822

    Advanced water quality assessment using machine learning: Source identification and probabilistic health risk analysis by Amin Mohammadpour, Ehsan Gharehchahi, Mohammad Golaki, Majid Amiri Gharaghani, Fahime Ahmadian, Soroush Abolfathi, Mohammad Reza Samaei, Md Galal Uddin, Agnieszka I. Olbert, Amin Mousavi Khaneghah

    Published 2025-09-01
    “…Analysis of groundwater samples revealed that approximately 99.41 % of sites met the permissible limits for pH, fluoride (F−), and nitrate (NO3−). …”
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  3. 17823

    Dexmedetomidine Ameliorates Myocardial Ischemia‐Reperfusion Injury by Inhibiting MDH2 Lactylation via Regulating Metabolic Reprogramming by Han She, Yi Hu, Guozhi Zhao, Yunxia Du, Yinyu Wu, Wei Chen, Yong Li, Yi Wang, Lei Tan, Yuanqun Zhou, Jie Zheng, Qinghui Li, Hong Yan, Qingxiang Mao, Deyu Zuo, Liangming Liu, Tao Li

    Published 2024-12-01
    “…A total of 60 patients with heart valve disease are randomly assigned to Dex or control group. Blood samples are collected to analyze cardiac injury biomarkers and metabolomics. …”
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  4. 17824

    Interaction of a universal adhesive with different surface treatments with feldespathic ceramics by Diana Alejandra Suárez-Moya, Alberto Carlos Cruz-González, Juan Norberto Calvo-Ramírez

    Published 2019-07-01
    “…Tygon tubes were placed and filled with composite resin. All samples were stored in distilled water at 37 °C for 24 h and then subjected to micro-shear tests. …”
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  5. 17825

    Integrative analysis of bulk and single-cell transcriptomic data reveals novel insights into lipid metabolism and prognostic factors in hepatocellular carcinoma by Feiyu Qi, Guiming Zha, Yanfang Zhang, Sihua Liu, Yuhang Yang, Wanliang Sun, Dongdong Wang, Zhong Liu, Zheng Lu, Dengyong Zhang

    Published 2024-10-01
    “…A weighted gene co-expression analysis of all genes of the bulk transcriptome samples revealed the correlation between gene modules and risk score. …”
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  6. 17826

    Coping and Emotional Development for Adolescents to Reduce Stress (CEDARS): pilot test of a school-based positive psychological intervention for adolescents by Lisa Kamsickas, Jacquelyn E. Stephens, Kathryn Jackson, Nia Heard-Garris, Vickie Chang, Konstanze Schoeps, Cori J. Bussolari, Dzung X. Vo, Judith T. Moskowitz, Larissa G. Duncan

    Published 2024-12-01
    “…The current study expands on the existing PPI literature focused on adolescents and highlights the need for larger and more diverse samples, as well as developmentally- and culturally-tailored interventions.…”
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  7. 17827

    Therapeutic Effect of Zataria Multiflora Essential Oil on Burn Wound Infected by Pseudomonas aeruginosa by Maryam Zare, Elahe Sattarinezhad, Ali Karimi Akhormeh, Maryam Motevasel, Marzieh Ashrafmansouri, Maral Mokhtari, Omid Koohi Hosseinabadi, Aida Iraji, Azar Purkhosrow

    Published 2024-12-01
    “…On the days 7th, 14th, 21st, and 28th after the start of treatments, the surfaces of the wounds were measured and some samples were collected for histopathological evaluations. …”
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  8. 17828

    A Novel Molecular Profile of Hormone‐Sensitive Prostate Cancer Defines High Risk Patients by Claudia Piombino, Cecilia Nasso, Stefania Bettelli, Samantha Manfredini, Maria Giuseppa Vitale, Stefania Pipitone, Cinzia Baldessari, Matteo Costantini, Albino Eccher, Ilenia Mastrolia, Virginia Catani, Francesca Bacchelli, Stefania Ferretti, Massimo Dominici, Roberto Sabbatini

    Published 2025-02-01
    “…Methods In this non‐randomized, single‐center, retrospective trial, we searched for a genetic signature using the NanoString nCounter PanCancer Pathways Panel on formalin‐fixed paraffin embedded prostate cancer samples belonging to 48 patients with de novo or relapsed mHSPC. …”
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  9. 17829
  10. 17830

    Evaluation of kefir consumption on gut microbial diversity in a healthy young population using full-length 16S rRNA sequencing by Yejin Choi, Gi Beom Keum, Juyoun Kang, Hyunok Doo, Jinok Kwak, Haram Kim, Yeongjae Chae, Suyoung Lee, Hyunjin Yang, Sheena Kim, Xingmin Sun, Hyeun Bum Kim, Soo Jin Yoo, Soo Jin Yoo

    Published 2025-05-01
    “…Participants consumed 150 mL of their assigned beverage daily for 2 weeks. Stool samples were collected before and after the intervention to analyze gut microbiota composition using 16S rRNA sequencing.ResultsKefir consumption increased the relative abundance of lactate-producing bacteria, including Bifidobacterium breve, Ruthenibacterium lactatiformans, Weissella koreensis, and Leuconostoc mesenteroides. …”
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  11. 17831

    Therapeutic Effects of Lycopene Alone or in Combination with Cephalexin on Chronic Prostatitis Caused by <i>Staphylococcus aureus</i> in a Rat Model by Soumia Keddari, Djahira Hamed, Abla Bouhend, Mokhtaria Yasmina Boufadi, Meriem Mokhtar, Bouasria Benbouziane, Nabil Touzout, Sabrina Lekmine, Jie Zhang, Abdeltif Amrane, Hichem Tahraoui

    Published 2025-06-01
    “…Treatments were administered intragastrically, two times per day for 2 weeks: lycopene (10 mg/kg), cephalexin (2.5 mg/kg), or both. Biological samples (blood, urine, and prostate specimens) were collected for microbiological and histological analysis. …”
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  12. 17832
  13. 17833

    Exploring fonts as retrieval cues in text-based learning by Felix Krieglstein, Sebastian Jansen, Felicia Meusel, Nadine Scheller, Manuel Schmitz, Lukas Wesenberg, Günter Daniel Rey

    Published 2024-11-01
    “…This phenomenon has been investigated in a variety of study materials and samples. However, there is a research gap in which this effect has not yet been investigated with font. …”
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  14. 17834

    Impact of doxycycline pre-exposure prophylaxis (doxyPrEP) for sexually transmitted infections on the microbiome of men who have sex with men on HIV PrEP by Samantha Knodel, Leighanne Main, Marlon DeLeon, Alana Lamont, Joshua Edward, Amit K. Gupta, Laura Noel-Romas, Saira Mohammed, Tessa Tattersall, Jason Wong, Mark Hull, Troy Grennan, Adam D. Burgener

    Published 2025-07-01
    “…We performed 16S rRNA sequencing from participants that collected baseline, week 24, and week 48 samples. Microbial composition did not significantly change over time in either study arm as measured by individual taxa levels, or alpha and beta diversity at the genus level. …”
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  15. 17835
  16. 17836
  17. 17837
  18. 17838

    The effect of resistance training on the recovery of serum testosterone levels and some reproductive parameters after aspirin consumption in adult male rats by Milad Khosravi sadr, Esmail Nasiri

    Published 2023-03-01
    “…Twenty-four hours after the last training session, rats were sacrificed and serum and tissue samples were collected. t-test was used to analyze the difference between groups in the period of drug use. …”
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  19. 17839

    Effect of a single prostaglandin F2α presynchrony 3 to 4 days prior to treatment of anestrous dairy cows with a novel intravaginal progesterone-releasing device and Ovsynch by S. McDougall, R.R. Munn, R. Castle

    Published 2025-06-01
    “…ABSTRACT: This randomized positively controlled intervention study assessed the superiority of presynchrony by a single i.m. injection of PGF2α given 3 or 4 d before commencement of an Ovsynch and progesterone program, compared with no presynchrony, in anestrous cows. …”
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  20. 17840

    Polygonatum Polysaccharide Regulates Macrophage Polarization and Improves LPS-Induced Acute Lung Injury through TLR4-MAPK/NF-κB Pathway by Weizheng Zhou, Jiang Hong, Tao Liu, Mengxing Li, Hai Jin, Xiaowei Wang

    Published 2022-01-01
    “…To investigate the effects of polygonatum sibiricum polysaccharides (PSPs) on the polarization of macrophages to M1 and M2 phenotypes and their potential mechanism. Methods. PSPs samples were prepared through water extraction and alcohol precipitation assay. …”
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