Showing 18,261 - 18,280 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.34s Refine Results
  1. 18261

    Minimally invasive differential diagnosis of melanocytic intraocular neoplasms by A. Yu. Tsygankov, S. V. Saakyan, E. B. Myakoshina, A. M. Burdennyi, V. I. Loginov

    Published 2023-12-01
    “…Purpose: to analyze the mutation frequency of the GNAQ/GNA11 gene in circulating tumor DNA and genotypes of the polymorphic marker C3435T of the ABCB1 gene in a large sample of patients with intraocular melanocytic neoplasms (IMN).Material and methods. …”
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  2. 18262

    Potential liquid biopsy markers of exosomal microRNAs in renal interstitial fibrosis blood and urine by Chunyan Lv, Yuan Zhong, Yao Hu, Yan Tang

    Published 2025-04-01
    “…Materials and Methods: High-throughput miRNA sequencing was performed on blood and urine exo-miRNAs from three RIF patients and three healthy volunteers, and differential expression analysis and bioinformatic processing were performed. …”
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  3. 18263

    Dry needling as an adjunct treatment to multimodal rehabilitation protocol following rotator cuff repair surgery: a preliminary, randomized sham-controlled trial by Faeze Naseri, Mehdi Dadgoo, Mohammadreza Pourahmadi, Morteza Nakhaei Amroodi, Shirin Azizi, Amirhossein Shamsi

    Published 2024-12-01
    “…Future studies should consider different control groups, long-term follow ups, larger sample sizes, and more MTrP-DN sessions to better understand their potential impact. …”
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  4. 18264

    PO86 | Emicizumab in patients with moderate hemophilia A and severe bleeding phenotype: single-center real-world experience

    Published 2025-08-01
    “…In the subgroup of patients with moderate HA and severe bleeding phenotype, a significant reduction of the bleeding rate was observed, leading to the approval of emicizumab prophylaxis in this setting. Methods: Herein, we report the cases of 3 patients with moderate HA and severe hemorrhagic phenotype, treated with emicizumab prophylaxis and followed at our institution. …”
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  5. 18265

    Analysis of Palatal Rugae Pattern in Angle’s Classification of Malocclusion using Dental Casts in Chengalpattu District, Southern India: A Cross-sectional Study by Kashish Kariya, KT Magesh, Ramya Mahalingam, M Sathya Kumar, R Aravindhan, A Sivachandran, R Swaathi

    Published 2025-03-01
    “…Aim: To investigate potential correlations between Angle’s classification of malocclusion and the palatal rugae pattern. Materials and Methods: A cross-sectional observational study was conducted in the Department of Oral and Maxillofacial Pathology at SRM Kattankulathur Dental College and Hospital, Chengalpattu, Tamil Nadu, India. …”
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  6. 18266

    CD24a knockout results in an enhanced macrophage- and CD8⁺ T cell-mediated anti-tumor immune responses in tumor microenvironment in a murine triple-negative breast cancer model by Shih-Hsuan Chan, Chin-Yu Lin, Hsuan-Jung Tseng, Lu-Hai Wang

    Published 2025-08-01
    “…Here, we investigated the role of CD24a, the murine CD24 gene, in tumor progression and TME immune dynamics in a murine triple-negative breast cancer (TNBC) model. Methods Clustered Regularly Interspaced Short Palindromic Repeat (CRISPR)/Cas9 knockout technology was employed to generate CD24a knockout in the murine TNBC cell line 4T1. …”
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  7. 18267

    Assessment of specific T-cell immunity in patients who have been ill and vaccinated against COVID-19 by T. A. Platonova, M. S. Sklyar, A. A. Golubkova, T. A. Semenenko, E. A. Karbovnichaya, M. A. Chernyshev, A. V. Vorobyov, S. S. Smirnova

    Published 2022-04-01
    “…However, most studies are currently devoted to evaluating only the humoral link of immunity, and its cellular component remains insufficiently studied.The aim of the study was to evaluate the features of the formation and changes of the T-cell link of immunity in patients with a new coronavirus infection and vaccinated against this disease.Materials and methods. The study was performed on the basis of the clinical and diagnostic laboratory of the European Medical Center “UMMC-Health “LLC. …”
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  8. 18268

    The mediating role of daily living ability and sleep in depression and cognitive function based on a structural equation model by Liu Huijun, Zhang Xiange, Yang Ming, Sun Jiayi, Peng Juanjuan, Xu Wangquan, Song Yueli, Fang Guixia

    Published 2025-04-01
    “…It extends upon existing research and provides evidence for new areas of intervention that may ameliorate and delay cognitive decline in the elderly. Methods Data were collected from a representative sample of 5,470 (aged 60 years and above) in Anhui Province from the 2019 Anhui Health and Life Expectancy Survey(AHLS). …”
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  9. 18269

    Integrated analysis of single-cell, spatial and bulk RNA-sequencing identifies a cell-death signature for predicting the outcomes of head and neck cancer by Yue Pan, Lei Fei, Shihua Wang, Hua Chen, Changqing Jiang, Hong Li, Changsong Wang, Yao Yang, Qinggao Zhang, Yongwen Chen

    Published 2024-11-01
    “…BackgroundCell death plays an essential role in carcinogenesis, but its function in the recurrence and postoperative prognosis of head and neck cancer (HNC), which ranks as the 7th most common malignancy globally, remains unclear.MethodsData from five main subtypes of HNC related single-cell RNA sequencing (scRNA-seq) were recruited to establish a single-cell atlas, and the distribution of cell death models (CDMs) across different tissues as well as cell subtypes were analyzed. …”
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  10. 18270
  11. 18271

    Prevalence and risk factors for long COVID among cancer patients: a systematic review and meta-analysis by Hongkun Xu, Hongkun Xu, Tingting Lu, Yajie Liu, Jingqi Yang, Simeng Ren, Baojin Han, Honghao Lai, Long Ge, Jie Liu

    Published 2025-01-01
    “…This study aimed to determine the prevalence of long COVID and explore potential risk factors among cancer patients.MethodsA systematic search was performed on PubMed, Web of Science, and Embase from database inception until 21 March 2024, to identify studies that reported long COVID in cancer patients. …”
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  12. 18272

    What Matters Most to Veterans When Deciding to Use Technology for Health: Cross-Sectional Analysis of a National Survey by Bella Etingen, Bridget M Smith, Stephanie L Shimada, Stephanie A Robinson, Robin T Higashi, Ndindam Ndiwane, Kathleen L Frisbee, Jessica M Lipschitz, Eric Richardson, Dawn Irvin, Timothy P Hogan

    Published 2025-08-01
    “…ObjectiveThis study aimed to understand what matters most to US military veterans when deciding whether to use digital health technologies (DHTs) such as mobile health apps or devices to manage their health and compare these factors between veterans with and without prevalent chronic physical and mental health conditions. MethodsWe conducted a cross-sectional analysis of survey data collected from a national sample of veterans who receive care from the Veterans Health Administration (VHA), which was predominantly gathered as part of the last wave of a larger longitudinal data collection effort. …”
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  13. 18273

    Studying the pathogenic role of catecholamines in the development of retinopathy of prematurity on an experimental model of the disease by L. A. Katargina, N. A. Osipova, A. J. Panova, N. S. Bondarenko, Yu. O. Nikishina, A. R. Murtazina, M. V. Ugryumov

    Published 2019-12-01
    “…The isolated retinal samples were homogenized in 10 volumes of 0.1 n HClO4 containing 50 pmol/ml (or more) of 3,4-dihydroxybenzylamine (DBA), using an ultrasonic homogenizer (Labsonic M, Sartorius), centrifuged at 2000g for 20 minutes, and the norepinephrine, dopamine and precursor of dopamine — L-3,4 dihydroxyphenylalanine (L-DOPA) were determined in the resulting supernatant. …”
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  14. 18274
  15. 18275

    Seroprevalence of dengue virus infection among febrile patients visiting healthcare facilities in the selected districts of Afar region, Northeast Ethiopia by Biruk Zerfu, Tesfu Kassa, Gezahegne Mamo, James W. Larrick, Mengistu Legesse

    Published 2025-07-01
    “…This study assessed the seroprevalence of DENV infection among febrile patients in healthcare facilities in the Afar region. Methods A cross-sectional study was conducted from September 2022 to March 2023 in Amibara, Harunka and Awash Sebat city administration districts, involving febrile patients suspected of having malaria. …”
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  16. 18276

    Heme oxygenase-1 polymorphisms associate with ischemic cardiac complications and all-cause mortality in type 1 diabetes by Heli Segersvärd, Niina Sandholm, Valma Harjutsalo, Heidi Tikkanen, Riikka Kosonen, Mika Laine, Ilkka Tikkanen, Per-Henrik Groop, Päivi Lakkisto, the FinnDiane Study Group

    Published 2025-08-01
    “…We studied the association of HMOX1 polymorphisms and HO-1 serum concentrations with vascular complications and all-cause mortality in individuals with type 1 diabetes (T1D). Methods The study population consists of individuals with T1D participating in the Finnish Diabetic Nephropathy Study (FinnDiane). …”
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  17. 18277

    Relationships among cortical activation, cognition, and blood biomarkers in two types of dementia determined using functional near-infrared spectroscopy by Nairong Ruan, Nairong Ruan, Ming Liang, Ming Liang, Yuehong Liu, Xi Mei, Chengying Zheng

    Published 2025-04-01
    “…We aimed to define amounts of cortical activation and to identify indicators of brain function to better distinguish between these types of dementia and aid diagnosis using functional near-infrared spectroscopy (fNIRS).MethodsOxygenated hemoglobin (HbO) concentrations in the brains of patients with AD and LBD were detected using fNIRS. …”
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  18. 18278

    Risk factors, management, and outcomes of amniotic fluid embolism: A multicountry, population-based cohort and nested case-control study. by Kathryn E Fitzpatrick, Thomas van den Akker, Kitty W M Bloemenkamp, Catherine Deneux-Tharaux, Alexandra Kristufkova, Zhuoyang Li, Timme P Schaap, Elizabeth A Sullivan, Derek Tuffnell, Marian Knight

    Published 2019-11-01
    “…This study aimed to pool data from multiple countries in order to describe risk factors, management, and outcomes of AFE and to explore the impact on the findings of considering United Kingdom, international, and United States AFE case definitions.<h4>Methods and findings</h4>A population-based cohort and nested case-control study was conducted using the International Network of Obstetric Survey Systems (INOSS). …”
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  19. 18279

    Predictors for regression and progression of actively surveilled cervical intraepithelial neoplasia grade 2: A prospective cohort study by Laura Bergqvist, Anni Virtanen, Ilkka Kalliala, Ralf Bützow, Maija Jakobsson, Annu Heinonen, Karolina Louvanto, Joakim Dillner, Pekka Nieminen, Karoliina Aro

    Published 2025-04-01
    “…Abstract Introduction To evaluate predicting clinical factors for regression and progression of cervical intraepithelial neoplasia (CIN) grade 2 (CIN2) in young women during two years of active surveillance. Material and Methods This was a single‐center prospective observational cohort study. …”
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  20. 18280

    Effect of Robot-Assisted Gait Training on Lower Limb Motor Function of Children with Cerebral Palsy: A Meta-Analysis by JIANG Xiaoyu, BI Hongyan, SUN Wenyu, LIU Huifen, SU Hang, JIANG Jiahui

    Published 2023-04-01
    “…Due to the limitations of the included studies, high-quality, multicenter and large sample size clinical RCTs are still needed in the further research to provide more reliable evidence.…”
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