Showing 481 - 500 results of 4,481 for search '"toxicant"', query time: 0.07s Refine Results
  1. 481

    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. …”
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    Article
  2. 482

    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. …”
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    Article
  3. 483

    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. …”
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    Article
  4. 484

    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. …”
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    Article
  5. 485
  6. 486

    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. …”
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    Article
  7. 487
  8. 488

    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. …”
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    Article
  9. 489

    Influence of DPYD Genetic Polymorphisms on 5-Fluorouracil Toxicities in Patients with Colorectal Cancer: A Meta-Analysis by Qiang Li, Ying Liu, Hong-Mei Zhang, Yin-Peng Huang, Tian-Yi Wang, Dong-Sheng Li, Hong-Zhi Sun

    Published 2014-01-01
    “…The present meta-analysis suggests that DPYD genetic polymorphisms may be correlated with the incidence of 5-FU-related toxicity in CRC patients.…”
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  10. 490
  11. 491

    Ascorbic acid alleviates reproductive toxicity of di-(2-ethyl hexyl) phthalate in female Wistar rats by Kalaivani Manokaran, Ravi Sankar Bhaskaran, Jayesh Mudgal, Prabu Paramasivam, Sachin Shetty, Deepak Nayak, Sunitha Carnelio, Vennila Jaganathan, Dharani Abirama Sundari Shanmugam, Karkala Sreedhara Ranganath Pai

    Published 2025-01-01
    “…Objective: To investigate the potential of ascorbic acid in mitigating reproductive toxicity induced by di-(2-ethyl hexyl) phthalate (DEHP) in female Wistar rats, focusing on oxidative stress, hormone levels, and gonadotropin receptors expression. …”
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    Article
  12. 492
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  16. 496

    Evidence of eared doves consumption and the potential toxic exposure during the Regional Development period in Quito-Ecuador by Roberto Ordoñez-Araque, Andrés Mosquera, José Luis Román-Carrión, Paul Vargas-Jentzsch, Luis Ramos-Guerrero, José Luis Rivera-Parra, Martha Romero-Bastidas, Carlos Montalvo-Puente, Jenny Ruales

    Published 2025-01-01
    “…The identification of the animal remains found within two vessels is reported and, in addition, an assessment of whether the diet and soil composition of the period may be associated with toxic elements was carried out. The animal bones retrieved from the settlement, which dated from 25 to 203 cal AD, were identified as belonging to Zenaida cf. auriculata, commonly known as eared dove. …”
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  17. 497

    Enhanced bioaccumulation and toxicity of Fenpropathrin by polystyrene nano(micro)plastics in the model insect, silkworm (Bombyx mori) by Abrar Muhammad, Zhaoyi Qian, Yu Li, Xiaoyu Lei, Junaid Iqbal, Xiaoqiang Shen, Jintao He, Nan Zhang, Chao Sun, Yongqi Shao

    Published 2025-01-01
    “…Thus, the aggravated toxicity induced by NMPs was size-dependent, with smaller particles (NPs) having a greater impact. …”
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  18. 498
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  20. 500

    Physiological and multi-omics analysis revealed the mechanism of arbuscular mycorrhizal fungi to cadmium toxicity in green onion by Kunhao Xie, Yixuan Chen, Xiaoqin Wang, Xiaoya Zhou, Yizhe Cheng, Xianchang Yu, Jun Wang, Mintao Sun, Yansu Li, Chaoxing He

    Published 2025-01-01
    “…Cadmium (Cd) is a highly toxic agricultural pollutant that inhibits the growth and development of plants. …”
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    Article