Showing 1,321 - 1,340 results of 4,871 for search 'background composition (method OR methods)', query time: 0.19s Refine Results
  1. 1321

    Intestinal microbial dysbiosis under nitrite stress in juvenile three-keeled pond turtles, Mauremys reevesii by Huo-Bin Tang, Yu-Xin Si, Hua-Dong Li, Wei Dang, Hong-Liang Lu

    Published 2025-07-01
    “…However, intestinal physiological and microbial responses of cultured turtles under nitrite stress were rarely explored. Method Twenty Mauremys reevesii juveniles were exposed to different nitrite levels and fed with a commercial diet. …”
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    Article
  2. 1322

    Impact of terminal ileal microbiota dysbiosis and tryptophan metabolism alterations on mental disorders in patients with Crohn’s disease by Yin Lin, Fang-Tao Wang, Kai Xia, Ren-Yuan Gao, Yi-Ran Jiao, Min Fang, Chun-Qiu Chen

    Published 2025-07-01
    “…Abstract Background Crohn’s disease (CD) is a chronic non-specific inflammatory bowel disease with an increasing incidence worldwide. …”
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    Article
  3. 1323

    Petrochemical features of upper jurassic deposits in Southeastern Caucasus (Azerbaijan) by Z. N. Mehdiyeva

    Published 2025-04-01
    “…Background. This paper presents the results of complex lithological studies of the Upper Jurassic sediments in the southeastern part of Azerbaijan, the Greater Caucasus area. …”
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    Article
  4. 1324

    Exosomes in Dermatology: Emerging Roles in Skin Health and Disease by Salman Bin Dayel, Ramadan S. Hussein

    Published 2025-05-01
    “…<b>Methods:</b> A comprehensive review of the existing literature was conducted to elucidate the biological composition of exosomes, their roles in skin homeostasis, and their involvement in processes, such as wound healing, tissue regeneration, and barrier function maintenance. …”
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    Article
  5. 1325

    Age-related dynamics of predominant methanogenic archaea in the human gut microbiome by Rokhsareh Mohammadzadeh, Alexander Mahnert, Tejus Shinde, Christina Kumpitsch, Viktoria Weinberger, Helena Schmidt, Christine Moissl-Eichinger

    Published 2025-04-01
    “…Abstract Background The reciprocal relationship between aging and alterations in the gut microbiota is a subject of ongoing research. …”
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    Article
  6. 1326

    The role of the distribution of adipose tissue in the body in patients with metabolic syndrome and endometrial hyperplasia: A prospective study by Yulia E. Dobrokhotova, Irina Iu. Il'ina, Svetlana A. Khlynova, Dmitry V. Nikolaev, Svetlana P. Shchelykalina, Alisa D. Fisenko

    Published 2025-01-01
    “…Bioimpedance analysis was used to assess body composition. Materials and methods. A prospective analysis of 61 patients with EH and BMI25 kg/m2 was conducted. …”
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  7. 1327

    Different cutoff values of the skeletal muscle mass and myosteatosis result in different clinical impact on overall survival in oncology. A subanalysis of a clinical trial by Alexey Surov, Maximilian Thormann, Andreas Wienke, Jens Ricke, Max Seidensticker

    Published 2025-04-01
    “…Abstract Background Body composition analysis, particularly the assessment of sarcopenia and myosteatosis, has emerged as a potential prognostic tool in oncology. …”
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    Article
  8. 1328
  9. 1329

    Correlation of the intestinal flora and its metabolites with the colonic transport function in functional constipation by Lunan Hu, Qihong Liu, Xiao Ke, Peilin Zhao, Wenyi Fang, Yan Ren

    Published 2025-05-01
    “…However, the microbiota composition associated with FC and the mechanisms by which metabolites influence gut motility remain poorly understood.MethodsStool samples were collected from 60 participants (20 FC patients with delayed colonic transit time, 20 FC patients with normal colonic transit time, and 20 healthy controls), and macrogenomics and metabolomics were used to assess the differences in the microbiota and metabolite composition of different colonic transit functions in FC. …”
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  10. 1330

    Targeting Toll-like receptor 4 and microbiota dysregulation: a new frontier in nonalcoholic fatty liver disease management by K.B. Kvit

    Published 2024-12-01
    “…Background. Nonalcoholic fatty liver disease (NAFLD) is a widespread chronic liver condition affecting nearly a quarter of the global population. …”
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    Article
  11. 1331

    One day you'll wake up and won't have to go to work: The impact of changes in time use on mental health following retirement. by Tim Olds, Nicola W Burton, Judy Sprod, Carol Maher, Katia Ferrar, Wendy J Brown, Jannique van Uffelen, Dorothea Dumuid

    Published 2018-01-01
    “…<h4>Background</h4>Retirement is a life transition involving an obligatory change in how people use their time. …”
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    Article
  12. 1332

    Analysis of vaginal microbiota during postpartum and postmenopausal periods based on metagenomics by Xiaocui Li, Zhan Zhang, Huihui Bai, Zhaohui Liu

    Published 2024-11-01
    “…Traditional as well as new detection methods (such as 16 S RNA sequencing) have limitations in detecting the composition of vaginal microbiota. …”
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    Article
  13. 1333

    Dynamics and diversity of vaginal microbiota in bacterial vaginosis among Thai patients treated with metronidazole by Auttawit Sirichoat, Pranom Buppasiri, Kiatichai Faksri, Viraphong Lulitanond

    Published 2025-02-01
    “…Background: Bacterial vaginosis (BV) is a significant global public health issue due to its high recurrence rate and association with various adverse health effects. …”
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  14. 1334
  15. 1335

    Metagenomic characterization of oral microbiome signatures to predict upper gastrointestinal and pancreaticobiliary cancers: a case–control study by Sujin Oh, Jaihwan Kim, Cheol Min Shin, Hyo-Jung Lee, Hye Seung Lee, Kyoung Un Park

    Published 2025-01-01
    “…Abstract Background This study investigated the oral microbiome signatures associated with upper gastrointestinal (GI) and pancreaticobiliary cancers. …”
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    Article
  16. 1336

    Drivers of primary care appointment volumes before and after the COVID-19 pandemic: a longitudinal study by Tianchang Zhao, Rachel Meacock, Matt Sutton

    Published 2025-03-01
    “…Conclusions from previous studies which used only pre-pandemic data may no longer be applicable under these new configurations. Methods This study aims to investigate whether the relationships between primary care appointment rates and their determinants, including workforce composition and the age structure of registered patients, have changed after the COVID-19 pandemic. …”
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  17. 1337

    Determinants of change in timely first antenatal booking among pregnant women in Ethiopia: A decomposition analysis. by Melaku Yalew, Bezawit Adane, Yitayish Damtie, Bereket Kefale, Reta Dewau, Kefale Mektu, Mastewal Arefaynie, Assefa Andargie

    Published 2021-01-01
    “…<h4>Background</h4>Even though maternal health was highly targeted in different global strategies, maternal mortality could not be decreased as was expected. …”
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  18. 1338

    Alterations in subgingival microbiome and advanced glycation end-products levels in periodontitis with and without type 1 diabetes mellitus: a cross-sectional study by Jialu Chen, Hong Wang, ShouShan Bu, Xiaofan Cheng, Xiaoya Hu, Min Shen, Hai Zhuang

    Published 2024-11-01
    “…Abstract Background Existing studies predominantly focused on the relationship between periodontitis and type 2 diabetes mellitus (T2DM), with limited data on the association between periodontitis and type 1 diabetes mellitus (T1DM). …”
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