Showing 3,481 - 3,500 results of 3,629 for search '"Toxicity"', query time: 0.08s Refine Results
  1. 3481
  2. 3482

    Arsenic and Heavy Metals in Vietnamese Rice: Assessment of Human Exposure to These Elements through Rice Consumption by Dinh Binh Chu, Hung Tuan Duong, Minh Thi Nguyet Luu, Hong-An Vu-Thi, Bich-Thuy Ly, Vu Duc Loi

    Published 2021-01-01
    “…The mean concentration (mg kg−1 dried weight) of the analysed elements in rice samples decreased on the order of Mn (19.268) > Fe (13.624) > Zn (8.163) > Cu (3.138) > Ni (0.384) > Cr (0.296) > Co (0.279) > As (0.115) > Cd (0.111) > Pb (0.075) > Hg (0.007) > Se (<LOD). Mercury, a highly toxic element, has been only found in rice samples collected in the mining activity zone (frequency detection 14.5% of total samples). …”
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  3. 3483

    Chemical Composition and Larvicidal Activity of Lavandula angustifolia Subsp. angustifolia and Lavandula dentata Spp. dentata Essential Oils against Culex pipiens Larvae, Vector of... by Fouad El-Akhal, Amal Ramzi, Abdellah Farah, Yassine Ez Zoubi, Moussa Benboubker, Khalid Taghzouti, Abdelhakim El Ouali Lalami

    Published 2021-01-01
    “…These volatile compounds have shown a toxic effect against Culex pipiens larvae, with lethal concentrations LC50 and LC90 being, respectively, 140 µg/ml and 450 µg/ml, for the L. angustifolia subsp. essential oil. …”
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  4. 3484

    Mycotoxicological monitoring. Part 1. Complete mixed feed for pigs and poultry (2009–2018) by G. P. Kononenko, A. A. Burkin, Ye. V. Zotova

    Published 2020-03-01
    “…Evidence for a wide occurrence of emodin known as “diarrheic factor” as well as for sporadic increase in mixed feed contamination with alternariol, citrinin, mycophenolic acid, mycotoxins having the highly dangerous toxic impact and long-term adverse effects, was detected for the first time. …”
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  5. 3485

    Inhibition of the invasive plant Ambrosia trifida by Sigesbeckia glabrescens extracts by Lijuan Yin, Guangzhong Zhang, Haoyu Zhao, Yuxin Zhang, Jiaozi Wangchen, Fanghao Wan, Bo Liu, Wanqiang Qian

    Published 2025-01-01
    “…Taken together, the results of this study revealed the mechanism underlying the toxic effects of S. glabrescens on A. trifida, providing a theoretical basis for the use of interspecific plant competition for invasive weed control and further application of S. glabrescens allelochemicals in weed management.…”
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  6. 3486

    Data mining and safety analysis of voriconazole in patients with a hematological malignant tumor based on the FAERS database: differences between children and adults by Hao Li, Hao Li, Manxue Jiang, Manxue Jiang, Xiaona Pan, Lingti Kong, Lingti Kong, Lingti Kong

    Published 2025-01-01
    “…The highest ROR signal intensities were found for “hallucinations, mixed” in children and “toxic optic neuropathy” in adults. The median time of onset of the ADE in children and adults was 11 and 8.5 days, respectively.ConclusionWe used four algorithms (ROR, PRR, BCPNN, MGPS) to mine the signals of voriconazole in patients with a hematological malignant tumor, and compared the differences between children and adults. …”
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  7. 3487

    ZSH‐2208: A novel retinoid with potent anti‐tumour effects on ESCC stem cells via RARγ–TNFAIP3 axis by Ruoxue Chen, Xuan Huang, Jiayun Hou, Junjie Ni, Wenrui Zhao, Quanlin Li, Heng Jiao, Xin Cao

    Published 2025-01-01
    “…Therefore, our team developed a series of novel retinoids that target retinoic acid receptors (RARs), with enhanced potency, broader efficacy and minimised toxic side effects against CSCs. Following iterative optimisation and pharmacological validation, ZSH‐2208 was identified as the most promising candidate for effectively targeting ESCC tumour‐repopulating cells (TRCs). …”
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  8. 3488

    The Role of Motivation to Promote Personal and Social Responsibility Through PE and Sport: A Comparative Exploratory Investigation of Prospective PE Teachers and Sports Leaders in... by Istvan Soos, Ian Whyte, Diana Szekeres, Karoly Ozsvath, Attila Szabo, Jonathan Ling, Jose Francisco Jiménez-Parra, Alfonso Valero-Valenzuela

    Published 2025-01-01
    “…Background: Increasingly, young people are exposed to or exhibit socially toxic negative behaviours illustrating a need to influence behaviour positively by developing personal and social responsibility. …”
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  9. 3489

    The Real-World Clinical Outcomes of Heavily Pretreated HER2+ and HER2-Low Metastatic Breast Cancer Patients Treated with Trastuzumab Deruxtecan at a Single Centre by Anna-Maria Lazaratos, Matthew Dankner, Aalya Hamouda, Soumaya Labidi, Victor Cohen, Lawrence Panasci, Jennifer E. Friedmann, François Patenaude, Cristiano Ferrario, Mark Basik, April A. N. Rose, Parvaneh Fallah

    Published 2024-12-01
    “…No patients experienced grade 4 or 5 toxicities, and four of thirty-eight patients (10.5%) experienced pneumonitis (two patients with grade 3 pneumonitis, one patient with grade 2 and one patient with grade 1), resulting in TDXd discontinuation for three patients (with steroid administration in two patients). …”
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  10. 3490
  11. 3491

    Magnesium extraction of ferronickel slag processed by alkali fusion and hydrochloric acid leaching by Prasetyo A.B., Khaerul A., Mayangsari W., Febriana E., Maksum A., Andinie J., Firdiyono F., Soedarsono J.W.

    Published 2021-01-01
    “…Moreover, the accumulation due to increasing ferronickel demand as well as the environmental contamination due to various potentially toxic elements contained in the ferronickel slag could be prevented. …”
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  12. 3492

    Heat-not-burn technology affects plasma testosterone levels and markers of inflammation, oxidative stress in the testes of rats by Silvia Granata, Camilla Morosini, Maria Chiara Valerii, Ivan Fagiolino, Stefano Sangiorgi, Severino Ghini, Enzo Spisni, Fabio Vivarelli, Lucy C. Fairclough, Moreno Paolini, Donatella Canistro

    Published 2025-01-01
    “…Although the levels of toxicants in the mainstream are significantly lower than those observed in tobacco smoke, some recent studies have raised concerns about potential health risks associated with their use, particularly regarding their effects on male gonadal function, which remain largely unexplored.MethodsAdult male Sprague-Dawley rats were exposed, whole body, 5 days/week for 4 weeks to HnB mainstream.ResultsThe expression of the cell cycle regulators Bax/Bcl-2 ratio is not affected, along with no changes in p-38. …”
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  13. 3493

    Patient-centered outcomes for gastrointestinal cancer care: a scoping review protocol by Natalie G Coburn, Frances C Wright, Alyson L Mahar, Lesley Gotlib Conn, Julie Hallet, Amy T Hsu, Paul D James, Joanna Yang, Tori Barabash, Luckshi Rajendran, Claire Ludwig, Ekaterina Kosyachkova, Julie Deleemans

    Published 2022-06-01
    “…Traditionally, clinical studies have largely focused on a few concrete and easily measurable outcomes such as survival, disease progression and immediate treatment toxicities. These outcomes do not capture other important factors that patients consider when making treatment decisions. …”
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  14. 3494

    Cerebellar lipid dysregulation in SCA3: A comparative study in patients and mice by Alexandra F. Putka, Varshasnata Mohanty, Stephanie M. Cologna, Hayley S. McLoughlin

    Published 2025-03-01
    “…In contrast, Atxn3-Knock-out mice showed mild lipid upregulation, emphasizing a toxic gain-of-function mechanism underlying lipid downregulation in SCA3.We conclude that lipids are significantly altered in SCA3 and establish a platform for continued exploration of lipids in disease through interactive data visualization websites. …”
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  15. 3495

    Exploring the efficacy of fluorouracil and platinum based chemotherapy in advanced hepatocellular carcinoma to bridge the treatment gap in resource limited settings by Se Jun Park, Kabsoo Shin, In-Ho Kim, MyungAh Lee, Tae Ho Hong, Hyunho Kim

    Published 2025-01-01
    “…A high pretreatment neutrophil-to-lymphocyte ratio (≥ 3.0) adversely affected both PFS (HR = 1.79; 95% CI, 0.99–3.25; p = 0.034) and OS (HR = 2.02; 95% CI, 1.10–3.69; p = 0.011). Hematologic toxicities related to the treatment were substantial, with 62.5% of patients experiencing grade 3 or 4 events, primarily neutropenia, which affected 60.4% of them. …”
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  16. 3496

    Tolterodine is a novel candidate for assessing CYP3A4 activity through metabolic volatiles to predict drug responses by Valentina Stock, Rebecca Hofer, Franziska Lochmann, Vera Spanke, Klaus R. Liedl, Jakob Troppmair, Thierry Langer, Hubert Gstach, Christian Dank, Chris A. Mayhew, Sarah Kammerer, Veronika Ruzsanyi

    Published 2025-01-01
    “…For the first time, we identify an isotopically unlabelled CYP3A4 substrate, tolterodine that leads to the formation of a non-toxic volatile metabolite, acetone, which could potentially be applied to monitor CYP3A4 activity in humans. …”
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  17. 3497

    The interplay between RNA m6A modification and radiation biology of cancerous and non-cancerous tissues: a narrative review by Yajia Cheng, Yue Shang, Shuqin Zhang, Saijun Fan

    Published 2024-12-01
    “…Radiation therapy (RT) induces oncological responses, from molecular to phenotypic alterations, while simultaneously exerting toxic effects on healthy tissue. N6-methyladenosine (m6A), a prevalent modification on coding and non-coding RNAs, is a key epigenetic mark established by a set of evolutionarily conserved enzymes. …”
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  18. 3498

    Exploring the Impact of Citric Acid on Mitigating Sweet Potato Soft Rot and Enhancing Postharvest Quality by Yixi Chen, Linjiang Pang, Jiacheng Bai, Wenbao Yu, Yueming Zhu, Melvin Sidikie George, Zunfu Lv, Guoquan Lu

    Published 2025-01-01
    “…Citric acid (CAC) is a ubiquitous, odorless, and non-toxic food additive. Soft rot, caused by the pathogen <i>Rhizopus stolonifer</i>, is a major postharvest disease affecting sweet potato (<i>Ipomoea batatas</i> (L.) …”
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  19. 3499

    Identification of plasma proteins binding oxidized phospholipids using pull-down proteomics and OxLDL masking assay‡ by Philipp Jokesch, Lisa Holzer, Lydia Jantscher, Sebastian Guttzeit, Rudolf Übelhart, Olga Oskolkova, Valery Bochkov, Bernd Gesslbauer

    Published 2025-01-01
    “…Oxidized phospholipids (OxPLs) are increasingly recognized as toxic and proinflammatory mediators, which raises interest in the mechanisms of their detoxification. …”
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  20. 3500

    Early therapeutic drug monitoring of methotrexate and its association with acute kidney injury: A retrospective cohort study by Nicolás Tentoni, Miriam Hwang, Gabriela Villanueva, Ryan Combs, Jennifer Lowe, Laura B. Ramsey, Zachary L. Taylor, Thais Murciano Carrillo, María Dolores Aumente, Teresa López‐Viñau López, Carmelo Rizzari, Scott C. Howard

    Published 2024-09-01
    “…Early AKI detection is paramount to prevent further renal injury and irreversible toxicities. This study sought to determine whether early elimination patterns of MTX would be useful as a biomarker of AKI in HDMTX treatment. …”
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