Showing 481 - 500 results of 4,481 for search '"Toxicity"', query time: 0.08s Refine Results
  1. 481
  2. 482

    Escherichia coli growing under antimicrobial gallium nitrate stress reveals new processes of tolerance and toxicity by Daniel A. Salazar-Alemán, Raymond J. Turner

    Published 2025-01-01
    “…Gallium nitrate has shown promising efficacy against several pathogens. Although its main toxicity mechanisms have focused on oxidative stress and its “trojan horse” iron mimetic strategy, there are still many knowledge gaps in the full-systems response elicited to counteract its toxic effects, especially in non-acute toxicity models that evaluate longer exposure times. …”
    Get full text
    Article
  3. 483

    Using Spatial Regression to Model Potentially Toxic Metal (PTM) Mobility Based on Physicochemical Soil Properties by Melissa A. Magno, Arpita Nandi, Ingrid E. Luffman

    Published 2019-01-01
    “…Mining processes generate waste rock, tailings, and slag that can increase potentially toxic metal (PTM) concentrations in soils. Un-reclaimed, abandoned mine sites are particularly prone to leaching these contaminants, which may accumulate and pose significant environmental and public health concerns. …”
    Get full text
    Article
  4. 484

    Insulin versus Lipid Emulsion in a Rabbit Model of Severe Propranolol Toxicity: A Pilot Study by Martyn Harvey, Grant Cave, Daniel Lahner, Jan Desmet, Gaynor Prince, Gary Hopgood

    Published 2011-01-01
    “…High dose insulin resulted in greater rate pressure product compared with lipid emulsion in this rabbit model of severe enteric/intravenous propranolol toxicity.…”
    Get full text
    Article
  5. 485
  6. 486
  7. 487

    Arsenic, Chromium, and Other Potentially Toxic Elements in the Rocks and Sediments of Oropos-Kalamos Basin, Attica, Greece by D. Alexakis, D. Gamvroula

    Published 2014-01-01
    “…In this study, a series of potentially toxic elements were quantified in rocks and sediments of the Oropos-Kalamos basin. …”
    Get full text
    Article
  8. 488
  9. 489
  10. 490
  11. 491

    Toxic Anterior Segment Syndrome after Foldable Artiflex Iris-Fixated Phakic Intraocular Lens Implantation by Lucien A. M. van Philips

    Published 2011-01-01
    “…Toxic anterior segment syndrome (TASS) developed in four cases after uneventful implantation of a foldable iris-fixated phakic intraocular lens (pIOL). …”
    Get full text
    Article
  12. 492

    Progress in the Research of the Toxicity Effect Mechanisms of Heavy Metals on Freshwater Organisms and Their Water Quality Criteria in China by Ya-jun Hong, Wei Liao, Zhen-fei Yan, Ying-chen Bai, Cheng-lian Feng, Zu-xin Xu, Da-yong Xu

    Published 2020-01-01
    “…This study reviewed the sources, hazard levels, toxic effect mechanisms, and the current research status of China’s water quality criteria for heavy metal pollutants. …”
    Get full text
    Article
  13. 493

    Ameliorating Effects of Arsenic-Induced Toxicity On The Histology Of Vagina And Reproductive Hormones Of Female Sprague Dawley Rats by Amaidah Mir, Urfa Zaryab Mir, Maria Yasmeen, Mushtaq Ahmad, Kanwal Huma, Iram Kehkashan Khurshid

    Published 2024-03-01
    “… Objective: To find out the toxic effects of arsenic on the histology of the vagina and reproductive hormones of female Sprague Dawley rats. …”
    Get full text
    Article
  14. 494

    Expression of Glutathione Peroxidase and Glutathione Reductase and Level of Free Radical Processes under Toxic Hepatitis in Rats by Igor Y. Iskusnykh, Tatyana N. Popova, Aleksander A. Agarkov, Miguel Â. A. Pinheiro de Carvalho, Stanislav G. Rjevskiy

    Published 2013-01-01
    “…Using a combination of reverse transcription and real-time polymerase chain reaction, expression of the glutathione peroxidase and glutathione reductase genes (Gpx1 and Gsr) was analyzed by the determination of their respective mRNAs in the rat liver tissue under toxic hepatitis conditions. The analyses of Gpx1 and Gsr expression revealed that the transcript levels increased in 2.5- and 3.0-folds, respectively. …”
    Get full text
    Article
  15. 495

    Potentially Toxic Elements’ Accumulation and Health Risk of Consuming Vegetables Cultivated along the Accra-Tema Motorway by Ebenezer Boahen, Benedicta Yayra Fosu-Mensah, Samuel S. Koranteng, Daniel A. Darko, Gerald Obuobi, Michael Mensah

    Published 2024-01-01
    “…Vegetables cultivated close to highways have the potential to accumulate potentially toxic elements (PTEs), either through uptake from contaminated soil or via atmospheric deposition from vehicular emissions, and pose health risks when ingested by humans. …”
    Get full text
    Article
  16. 496
  17. 497

    Toxicological landscape of Fuzi: a comprehensive study on the spatial distribution of toxicants and regional neurotoxicity variability in zebrafish by Xiaoqi Pan, Xiaoqi Pan, Tianyu Liang, Han Feng, Weiying Liu, Qiaoxin Mou, Xiaoyu Yan

    Published 2025-02-01
    “…Fuzi, a Chinese herb widely used in clinical settings, exhibits varying levels of toxicity depending on its geographical origin. Diester-type alkaloids are the primary contributors to the toxicity of Fuzi. …”
    Get full text
    Article
  18. 498
  19. 499
  20. 500

    Total Phenolic, Anthocyanin, Catechins, DPPH Radical Scavenging Activity, and Toxicity of Lepisanthes alata (Blume) Leenh by Tuty Anggraini, Syafni Wilma, Daimon Syukri, Fauzan Azima

    Published 2019-01-01
    “…The purpose of this research was to determine the total phenolic, total monomeric anthocyanin, catechin, epicatechin and epigallocatechin gallate content, DPPH radical scavenging activity, and toxicity in rind, flesh, seed, and whole fruit of L. alata. …”
    Get full text
    Article