Showing 18,801 - 18,820 results of 18,849 for search 'sample random sampling.', query time: 0.18s Refine Results
  1. 18801

    Effects of dietary protein levels on genes related to subcutaneous fat deposition and lipid metabolism in Tibetan sheep by Xianhua Zhang, Zhenling Wu, Jiacheng Gan, Rengeerli Sa, Wei Gao, Yu Zhang, Shengzhen Hou, Linsheng Gui

    Published 2025-07-01
    “…Gas chromatography identified 33 fatty acids in the fat samples, with oleic, stearic, and palmitic acids being most abundant. …”
    Get full text
    Article
  2. 18802

    Incidence and Severity of Acute Myocardial Injury after Thoracic Surgery: Effects of Nicorandil by K. V. Protasov, O. A. Barahtenko, E. V. Batunova, E. A. Rasputina

    Published 2023-03-01
    “…After the intervention, both samples showed an increase in the hs-cTnI and sST2 levels and a decrease in IMA concentration (all p<0.02 for related group differences). …”
    Get full text
    Article
  3. 18803

    Protective Effect of Resveratrol on Exercise-induced Kidney Injury in Rats by Regulating Keap1-Nrf2 Signaling Pathway by Haitao ZHOU, Ge HU, Jing ZHANG, Qiyun ZHOU, Fei QIN

    Published 2025-04-01
    “…During the four-week training, rats in groups RESV and REIKIM were administered resveratrol solution intragastrically at a dosage of 150 mg/kg·bw and a volume of 5 mL/kg, 1 h prior to each training session, and the remaining rats received an equal volume of solvent. Blood and kidney samples were obtained 24 h post the final training session. …”
    Get full text
    Article
  4. 18804

    Utilización de indicadores metabólicos en la valoración de la transferencia de inmunidad pasiva en neonatos bovinos Assessment of the passive transference of immunity in calves thr... by Angie Fairut Carrillo, Valentina Loaiza, Rómulo Campos Gaona

    Published 2009-07-01
    “…In it total solids, crude protein and ashes were found. Blood samples without anticoagulant and through jugular venipuncture were taken from the calves on the 0, 4, 12, and 30th day after delivery. …”
    Get full text
    Article
  5. 18805

    Homeopathic dosing and combined dosing of β-nicotinamide mononucleotide and taurine on experimental silicosis in rats by Yongjin GAN, Ruize CHEN, Jian’an LING, Yanni HUANG, Danyu LIANG

    Published 2025-02-01
    “…MethodsSeventy-two SD specific pathogen-free rats were randomized into 4 groups (18 mice in each group): negative control group (ultrapure water, without dust), positive control group, homeopathic treatment group, co-administered treatment group. …”
    Get full text
    Article
  6. 18806

    GPD2 inhibition impairs coagulation function via ROS/NF-κB/P2Y12 pathway by Jiajie Chen, Guifeng Xu, Zhipeng Xie, Shaoxia Xie, Wenwei Luo, Shilong Zhong, Weihua Lai

    Published 2025-07-01
    “…Methods We utilized the 850k methylation array to measure DNA methylation levels in blood samples from 47 healthy controls and 93 patients with CHD. …”
    Get full text
    Article
  7. 18807

    Moderate-to-vigorous physical activity during recess and physical education among mexican elementary school students (Actividad física moderada a vigorosa durante el recreo y clase... by Javier Arturo Hall-López, Paulina Yesica Ochoa-Martínez, Rodrigo Zuñiga Burruel, Edgar Ismael Alarcón Meza, Raúl Alexis Macías Castro, Pedro Sáenz-López Buñuel

    Published 2017-01-01
    “…Results: The equality of variance was calculated using the Student t test for independent samples resulting a P-value=.001 α≤ less than 0.05, with a percentage time of moderate-to-vigorous physical activity in physical education classes taught by teachers of 41%±17.7 and performed by students during recess of 50%±10.3, the percentage of difference (Δ%) was of 18% between the variables. …”
    Get full text
    Article
  8. 18808

    Improved performance of botia fish Chromobotia macracanthus with the utilization of blood clam shell in the recirculation system by Rani Ria Rizki, Iis Diatin, Tatag Budiardi, Irzal Effendi

    Published 2020-11-01
    “…The aquarium used in this study was 40×40×60 cm3. The size of fish samples was 3.5 ± 0.5 cm with the stocking density (3 fish/L, each test aquarium). …”
    Get full text
    Article
  9. 18809

    STUDY THE EFFECT OF ETHANOLIC EXTRACT OF CERATOINA SILIQUA, GLIMEPHAN AND METFORMIN ON SEMEN FLUID QUALITY IN DIABETIC MALE GUINEA PIG INDUCED BY ALLOXAN by Sura Ahmed, Rasha Othman, Nadia Thamar, Muna AL-Saeed, Mariam Kadhem

    Published 2022-02-01
    “…Themale guinea pigs were divided randomly into five groups, each group consist of sixguinea pig as the following:Group1:- Male guinea pigs at (Negative controls) administrated normalsaline3ml orally for 30 days.Group2:- Male guinea pigs at(Positive control) given alloxan (150mg/kg B.W.I.P) for three days and remain for 30 days.Group3:- Male guinea pigs given alloxan (150mg/kg B.W. …”
    Get full text
    Article
  10. 18810

    A prospective, phase II, neoadjuvant study based on chemotherapy sensitivity in HR+/HER2‐ breast cancer‐FINEST study by Li Chen, Wen‐Ya Wu, Fei Liang, Guang‐Yu Liu, Ke‐Da Yu, Jiong Wu, Gen‐Hong Di, Lei Fan, Zhong‐Hua Wang, Jun‐Jie Li, Zhi‐Ming Shao

    Published 2025-04-01
    “…Peripheral blood and core‐needle biopsy (CNB) samples were collected before treatment, followed by a next‐generation sequencing (NGS) panel detection and similarity network fusion (SNF) typing through digital pathology data. …”
    Get full text
    Article
  11. 18811

    Serum proteomics of adults with acute liver failure provides mechanistic insights and attractive prognostic biomarkers by Katharina Remih, Franziska-Maria Hufnagel, Anna Sophie Karl, Valerie Durkalski-Mauldin, William Martens Lee, Constantine J. Karvellas, Zemin Su, Jody A. Rule, Petra Tomanová, Laura Krieg, Isabel Karkossa, Kristin Schubert, Martin von Bergen, Frank Tacke, Sonja Luckhardt, Nicole Ziegler, Aimo Kannt, Bastian Engel, Richard Taubert, Robert John Fontana, Pavel Strnad

    Published 2025-05-01
    “…Methods: Sera of 319 adult patients with ALF (∼50% acetaminophen [APAP]-related cases) were randomly selected from admission samples of the multicenter USA Acute Liver Failure Study Group consortium and subdivided into discovery/validation cohorts. …”
    Get full text
    Article
  12. 18812

    Effects of different low temperatures on postharvest physiology and storage quality in Youhou sweet persimmon by JIAO Xuan, ZHANG Huihui, REN Huihui, FENG Zhihong, GAO Zhenfeng, SHI Junfeng, WANG Rufu, ZHANG Lixin

    Published 2025-07-01
    “…During storage, 30 fruits were randomly sampled from each treatment every 3 days to determine ethylene production, respiration rate, juice yield, firmness, soluble solid content (SSC), color parameters, and electrolyte leakage. …”
    Get full text
    Article
  13. 18813

    Profil Kadar Nitric Oxide (NO) dan Patologis Jantung Tikus Wistar Jantan (Rattus Novergicus) Hipertensi dengan Pemberian Hidrolisat Kolagen Kulit Ikan Gabus (Channa Striata) by Eddy Suprayitno, Jeny Ernawati Tambunan, Heder Djamaludin

    Published 2025-03-01
    “…The research used a completely randomized design (CRD) with 24 samples divided into six treatment groups: Normal Group (N), Positive Control Group (K+), Negative Control Group (K-), and Treatment Groups with different dosage levels of snakehead fish skin collagen hydrolysate (P1, P2, P3). …”
    Get full text
    Article
  14. 18814

    Benefits of 8-week fitness programs on health and fitness parameters (Beneficios de los programas de fitness de ocho semanas en parámetros de salud y fitness) by Francisco Campos, Sixto González-Víllora, David González Gómez, Fernando Manuel Lourenço Martins

    Published 2019-01-01
    “…In the first analysis, paired samples t test was used to compare the dependent variables within each group separately, from pre-to post-test. …”
    Get full text
    Article
  15. 18815

    Investigating the Effect of Chicken Manure and Potassium Sulfate on the Physiological Properties of Fenugreek )Trigonella foenum-graecum L.( Medicinal Plant by Mohammad hossein Aminifard, Sajjad Nadafa, Hassan Hassan, Mehdi Jahani

    Published 2025-12-01
    “…The investigated traits of this experiment included morphological and physiological traits, which were sampled after the plants were fruited and the pods turned yellow by removing the marginal effect.Results and Discussion The results showed that the highest level of secondary and main stem height, leaf dry weight and other growth traits were obtained with the highest level of chicken manure (2000 kg/ha), which of course was not significantly different from the level of 1000 kg/ha of chicken manure. …”
    Get full text
    Article
  16. 18816
  17. 18817

    A blood-based liquid biopsy analyzing soluble immune checkpoints and cytokines identifies distinct neuroendocrine tumors by Pablo Mata-Martínez, Lucía Celada, Francisco J. Cueto, Gonzalo Sáenz de Santa María, Jaime Fernández, Verónica Terrón-Arcos, Nuria Valdés, Vanesa García Moreira, María Isabel Enguita del Toro, Eduardo López-Collazo, María-Dolores Chiara, Carlos del Fresno

    Published 2025-03-01
    “…Therefore, new biomarkers are required, ideally, in easy-to-obtain blood samples. Methods A panel of blood soluble immune checkpoints (sPD-L1, sPD-L2, sPD-1, sCD25, sTIM3, sLAG3, Galectin-9, sCD27, sB7.2 and sSIGLEC5) and cytokines (IL4, IL6, IP10 and MCP1) was quantified in a cohort of 139 NENs, including 29 pituitary NENs, 46 pheochromocytomas and paragangliomas, and 67 gastroenteropancreatic and pulmonary (GEPP) NENs, as well as in 64 healthy volunteers (HVs). …”
    Get full text
    Article
  18. 18818

    Effect of Wuzhuyu Decoction on alcoholic gastric ulcer and its mechanism by GAO Ruiyang, LI Jingyao, LI Pingxiang, GE Keli

    Published 2025-08-01
    “…Methods A total of 120 female KM mice, aged 8 weeks, were randomly divided into normal control group (group A), model control group (group B), ranitidine group (group C), and low-, middle-, and high-dose WZYD groups (groups D-F), with 20 mice in each group. …”
    Get full text
    Article
  19. 18819
  20. 18820

    Socio-demographic determinants of COVID-19 vaccination status among people living with HIV; a cross-sectional study in selected regions in Tanzania by Kunda John Stephen, Johnson Mshiu, Felix Christopher, Victor Wiketye, Omari Kimbute, Anelisa Martin, Charles Makasi, Nyangosya Range, Melkizedeck Majaha, Erick Mgina, Aloisia Shemdoe, Werner Maokola, Anath Rwebembera, Bernard Ngowi, Andrew Martin Kilale

    Published 2025-06-01
    “…Methods A facility-based cross-sectional study was conducted between March and April 2022 among PLHIV in four conveniently sampled regions of Tanzania namely Kagera, Tabora, Geita, and Dar es Salaam. …”
    Get full text
    Article